Milner and Goodale's influential account of the primate cortical visual streams involves a division of consciousness between them, for it is the ventral stream that has the responsibility for visual consciousness. Hence, the dorsal visual stream is a ‘zombie’ stream. In this article, I argue that certain information carried by the dorsal stream likely plays a central role in the egocentric spatial content of experience, especially the experience of visual spatial constancy. Thus, the dorsal stream contributes to a (...) pervasive feature of consciousness. (shrink)

In this brief overview paper, we analyse information flow in the brain. Although Shannon’s information concept, in its pure algebraic form, has made a number of valuable contributions to neuroscience, information dynamics within the brain is not fully captured by its classical description. These additional dynamics consist of self-organisation, interplay of stability/instability, timing of sequential processing, coordination of multiple sequential streams, circular causality between bottom-up and top-down operations, and information creation. Importantly, all of these processes (...) are dynamic, hierarchically nested and correspond to continuous brain state change, even if the external environment remains constant. This is where metastable coordination comes into play. In a metastable regime of brain functioning, as a result of the simultaneous co-existence of tendencies for independence and cooperation, information is continuously created, preserved for some time and then dissipated through the formation of dynamical and nested spatio-temporal coalitions among simple neuronal assemblies and larger coupled conglomerates of them—so-called delocalised operational modules. (shrink)

Live streaming e-commerce, as a kind of new information technology-based business model, is currently the most popular marketing approach, especially in China. This research divides live streaming interactions into three dimensions, interactions for obtaining product information, interactions for grasping the purchase dynamics of others, and interactions for obtaining monetary incentives, and proposes a comprehensive framework to examine whether live streaming interactions with consumers promote both social presence and consumer conformity, and thereby enhance their purchase intentions. Covariance-based structural equation (...) modeling with AMOS was conducted to analyze data collected from 576 Chinese consumers. The main findings are that, first, both IPI and IPD can exert a direct impact on social presence and consumer conformity; second, IMI has a positive impact only on social presence; third, among the three dimensions of interactions, both IPI and IPD tend to increase purchase intention through social presence and consumer conformity, while IMI increases purchase intention only via social presence. Furthermore, given the differences between experience and search products, the results of the multigroup analysis indicate inconsistent path coefficients between the two product groups. This study provides a novel perspective on live streaming e-commerce with evidence on how interactions matter in driving purchase intentions, enriches the content of live streaming e-commerce literature and explores the practical implications for marketing managers are looking for marketing by live streaming. (shrink)

This article examines Olivier Rolin's use of stream of consciousness narration in L'invention du monde (1993). It draws upon philosophers Peter Sloterdijk and Paul Virilio to propose that the novel—with its obsessions for information, technology, and space—depicts a crossroads of subjectivity. At that crossroads, natural and computational connotations of "stream" collide, fueling the novel's central crisis. The misadventures of Rolin's postmodern, post-industrial, satellite-inspired Phileas Fogg reveal a central conundrum of accelerated globalization: namely, that the informational and technological mastery of (...) our world comes at the price of sacrificing the ability to meaningfully position oneself within it. (shrink)

Virtual reality provides an immersive 360-degree viewing experience and has been widely used in many areas. However, the transmission of panoramic video usually places a large demand on bandwidth; thus, it is difficult to ensure a reliable quality of experience under a limited bandwidth. In this paper, we propose a field-of-view prediction methodology based on limited FoV feedback that can fuse the heat map and FoV information to generate a user view. The former is obtained through saliency detection, while (...) the latter is extracted from some user perspectives randomly, and it contains the FoV information of all users. Then, we design a QoE-driven panoramic video streaming system with a client/server architecture, in which the server performs rate adaptation based on the bandwidth and the predicted FoV. We then formulate it as a nonlinear integer programming problem and propose an optimal algorithm that combines the Karush–Kuhn–Tucker conditions with the branch-and-bound method to solve this problem. Finally, we evaluate our system in a simulation environment, and the results show that the system performs better than the baseline. (shrink)

While numerous studies show that brain signals contain information about an individual’s current state that are potentially valuable for smoothing man-machine interfaces, this has not yet lead to the use of brain computer interfaces (BCI) in daily life. One of the main challenges is the common requirement of personal data that is correctly labelled concerning the state of interest in order to train a model, where this trained model is not guaranteed to generalize across time and context. Another challenge (...) is the requirement to wear electrodes on the head. We here propose a BCI that can tackle these issues and may be a promising case for BCI research and application in everyday life. The BCI uses EEG signals to predict head rotation in order to improve images presented in a Virtual Reality (VR) headset. When presenting a 360° video to a headset, Field-of-View approaches only stream the content that is in the current field of view and leave out the rest. When the user rotates the head, other content parts need to be made available soon enough to go unnoticed by the user which is problematic given the available bandwidth. By predicting head rotation, the content parts adjacent to the currently viewed part could be retrieved in time for display when the rotation actually takes place. Eleven participants generated left- and rightward head rotations while head movements were recorded using the headsets motion sensing system and EEG sensors. We trained neural network models to distinguish EEG epochs preceding rightward, leftward and no rotation. Applying these models to streaming EEG data that was withheld from the training showed that 400 ms before rotation onset, the probability ‘no rotation’ started to decrease and the probabilities of an upcoming right- or leftward rotation started to diverge in the correct direction. In the proposed BCI scenario, users already wear a device on their head allowing for integrated sensors. Moreover, it is possible to acquire accurately labeled training data on the fly, and continuously monitor and improve the model’s performance. The BCI can be harnessed if it will improve imagery and therewith enhance immersive experience. (shrink)

The modern information age brings changes to all phenomena of human life. For example, the natu re of wars change. They are transferred from the actual battlefield to the information space, i.e. they become hybrid. The winner is the one whose narrative becomes dominant in the global information space. The Russian-Ukrainian war is a vivid example of the latest confrontation. It takes place between two absolutely opposite positions, a compromise between which is impossible. This conflict is deeply (...) existential, because Russia sharply denies the existence of Ukraine as an independent state and as a nation in general. This is evidenced by the rhetoric of the aggressor state and numerous war crimes. However, this war is not only between two sides. By denying Ukraine its existence, Russia is also at war with the values that Ukrainians uphold and on the basis of which they strive to build their own country. And these are the values of the free democratic world. Therefore, Russia opposes not only one country, but all those who also share them. That is why the information war begins to reach far beyond the borders of Ukraine. Already today, we can see the influence of Russia, whose propaganda influences the agenda of many leading Western countries. Using both classic mass media (newspapers, radio, television) and new ones (communities in social networks, bloggers, etc.), it intervenes in the global information space. The Internet only further complicates the dissemination of reliable information and promotes propaganda, because now there is almost no control over the flow of information. Habermas states this problem, noting that everyone is now a potential author without editorial control. Therefore, in conditions where the mass media gravitate towards entertainment and most of the information flows in an uncontrolled stream, there is a war for human minds. That’s why the current situation becomes a challenge for communicative theory, which has learned to make a correct diagnosis, but has not yet offered its option for exiting the crisis. Habermas’ post “War and In dignation” is so far only a testimony to the failure of his philosophy in the face of real challenges. Therefore, modern war is also a direct test for communicative theory, which must either find a way out of its limits or confirm its defeat. (shrink)

Patients with apraxia perform poorly when demonstrating how an object is used, particularly when pantomiming the action. However, these patients are able to accurately identify, and to pick up and move objects, demonstrating intact ventral and dorsal stream visuomotor processing. Appropriate object manipulation for skilled use is thought to rely on integration of known and visible object properties associated with ‘ventro-dorsal’ stream neural processes. In apraxia, it has been suggested that stored object knowledge from the ventral stream may be less (...) readily available to incorporate into the action plan, leading to an over-reliance on the objects’ visual affordances in object-directed motor behaviour. The current study examined grasping performance in left hemisphere stroke patients with (N = 3) and without (N = 9) apraxia, and in age-matched healthy control participants (N = 14), where participants repeatedly grasped novel cylindrical objects of varying weight distribution. Across two conditions, object weight distribution was indicated by either a memory-associated cue (object colour) or visual-spatial cue (visible dot over the weighted end). Participants were required to incorporate object-weight associations to effectively grasp and balance each object. Control groups appropriately adjusted their grasp according to each object’s weight distribution across each condition, whereas throughout the task two of the three apraxic patients performed poorly on both the memory-associated and visual-spatial cue conditions. A third apraxic patient seemed to compensate for these difficulties but still performed differently to control groups. Patients with apraxia performed normally on the neutral control condition when grasping the evenly weighted version. The pattern of behaviour in apraxic patients suggests impaired integration of visible and known object properties attributed to the ventro-dorsal stream: in learning to grasp the weighted object accurately, apraxic patients applied neither pure knowledge-based information (the memory-associated condition) nor higher-level information given in the visual-spatial cue condition. Disruption to ventro-dorsal stream predicts that apraxic patients will have difficulty learning to manipulate new objects on the basis of information other than low-level visual cues such as shape and size. (shrink)

Video streaming has become very popular among game enthusiasts. Live streams of computer games, where there is the possibility of communi­cation, are developing as community meeting places; a number of social scientists are calling this a trend towards new online “third places”. To­day’s debate draws attention to the reproduction of a participation culture trough streaming, in the space of which everyone can express themselves creatively, share their opinion, experiences, and information. At the same time, there is a tendency (...) towards the capitalist appropriation of streaming by media businesspersons who stimulate the monetization of participation. Investigating the “sociality of streaming”, the authors highlight the supplementation of the “Let’s Play” discourse with topics from the current agenda, understanding live streams as public media arenas. In the public arenas of computer game live streams, the dramatization and selection of global or local news information in a specific media format takes place. The article demonstrates this phenomenon using the example of the corona­virus, the most prominent topic of spring 2020. The pandemic vocabulary appears in different sections of Twitch game streams, such as titles, audio/ video content, and the chat. Banter and obscene vocabulary are charac­teristic of the game stream space, however, this is combined with charity fund-raising broadcasts in support of doctors. ­. (shrink)

The live streaming e-commerce market continues to grow with the rapid increase in contactless communication due to COVID-19. Live streaming e-commerce goes beyond the confines of traditional e-commerce of simply selling goods or services. It supplies information and allows synchronous information exchange between the online viewer and the Internet celebrity, who influences the consumers information behavior and ultimately contributes to the long-term profit generation of the company. From online commerce to new retail and live streaming, China has (...) been at the forefront of innovation in online commerce worldwide. Therefore, this study focuses on investigating the influences of live streaming e-commerce quality, such as service quality, information quality, and system quality, on consumer purchase intention in China by applying the extended model of technology acceptance. Furthermore, this study analyzes the paths through which the live streaming e-commerce quality affects the consumer purchase intention, based on paths of perceived usefulness, perceived ease of use, perceived trust, and perceived value. To analyze this study, the data were collected from 231 customers who had used live streaming e-commerce apps in China and empirical analysis was applied. The results were summarized as follows: SQ is positively related to PU and PT. Similarly, IQ is positively related to PEU and PT. In addition, SEQ is also positively related to PU and PEU. Moreover, SQ affected the PV through PU and PT significantly and ultimately influenced consumer PI. Also, the path in which SEQ affects PU, which in turn affects PV, and ultimately PI, was found. This study found out the paths of how the live streaming E-commerce quality affects the consumer purchasing intention and contributes to the research field of e-commerce and consumer behaviors. Additionally, the results of this study give useful marketing suggestions for relevant financial institutions and enterprises. (shrink)

William James described the stream of thought as having two components: (1) a nucleus of highly conscious, often perceptual material; and (2) a fringe of dimly felt contextual information that controls the entry of information into the nucleus and guides the progression of internally directed thought. Here I examine the neural and cognitive correlates of this phenomenology. A survey of the cognitive neuroscience literature suggests that the nucleus corresponds to a dynamic global buffer formed by interactions between different (...) regions of the brain, while the fringe corresponds to a set of mechanisms in the frontal and medial temporal lobes that control the contents of this global buffer. A consequence of this account is that there might be conscious imagistic representations that are not part of the nucleus. I argue that phenomenology can be linked to psychology and neuroscience and a meaningful way that illuminates both. (shrink)

This paper combines views of Wittgenstein and Heidegger into an account of mind/ action. It does this by suggesting that these two philosophers be viewed in part as descendants of Life?philosophy (Lebensphilosophie). Part I describes the conception of life that informs and emerges from these thinkers. Parts Two and Three detail particular aspects of this conception: Wittgenstein on the constitution of states of life and Heidegger on the flow?structure of the stream of life. The Conclusion offers reasons for believing their (...) combined viewpoint. (shrink)

Today many philosophers of mind accept that the two cortical streams of visual processing in humans can be distinguished in terms of conscious experience. The ventral stream is thought to produce representations that may become conscious, and the dorsal stream is thought to handle unconscious vision for action. Despite a vast literature on the topic of the two streams, there is currently no account of the way in which the relevant empirical evidence could fit with basic Husserlian phenomenology (...) of vision. Here I offer such an account. In this article, I show how the empirical evidence ought to be understood in a way that is informed by phenomenology. The differences in the two streams are better described as differences in spatial and temporal processing. Rather than simply “unconscious,” the dorsal stream can be better described as making a special contribution to what Husserl identified as the visual horizon. (shrink)

As one of the important 21st-century skills, collaborative problem solving (CPS) has caught much attention in the assessment area. Two initiative approaches have been created: the human-to-human and human-to-agent modes. Between the two modes, the human-to-human interaction is much closer to the real-world situation and its process stream data can reveal more detailed information about the cognitive processes. In order to measure CPS ability effectively by this mode, how to extract indicators from the data and model it is crucial, (...) while the existing methods all have some disadvantages. In the present study, we proposed a new paradigm for extracting indicators and modeling the dyad data in the human-to-human mode. Specifically, both individual and group indicators were extracted from the data stream, which served as evidence for demonstrating CPS skills. In addition, a within-item multidimensional Rasch model was used to fit the dyad data. To test the validity of the paradigm, we developed five tasks following the asymmetric mechanism and integrated them into an online testing platform. Four hundred thirty-four students from China participated in the assessment and the online platform recorded their crucial actions with time stamps. The new paradigm was used to deal with the generated process stream data. Results showed that the model fitted well. The item parameter estimates and fitting indexes were acceptable, and students were well differentiated. In general, the new paradigm of extracting indicators and modeling the dyad data is feasible for improving the human-to-human assessment of CPS. Finally, the limitations of the current study and further research directions are discussed. (shrink)

Events—the experiences we think we are having and recall having had—are constructed; they are not what actually occurs. What occurs is ongoing dynamic, multidimensional, sensory flow, which is somehow transformed via psychological processes into structured, describable, memorable units of experience. But what is the nature of the redescription processes that fluently render dynamic sensory streams as event representations? How do such processes cope with the ubiquitous novelty and variability that characterize sensory experience? How are event‐rendering skills acquired and how (...) do event representations change with development? This review considers emerging answers to these questions, beginning with evidence that an implicit tendency to monitor predictability structure via statistical learning is key to event rendering. That is, one way that the experience of bounded events (e.g., actions within behavior, words within speech) arises is with the detection of “troughs” in sensory predictability. Interestingly, such troughs in predictability are often predictable; these regions of predictable‐unpredictability provide articulation points to demarcate one event from another in representations derived from the actual streaming information. In our information‐optimization account, a fluent event‐processor predicts such troughs and selectively attends to them—while suppressing attention to other regions—as sensory streams unfold. In this way, usage of attentional resources is optimized for efficient sampling of the most relevant, information‐rich portions of the unfolding flow of sensation. Such findings point to the development of event‐processing fluency—whether in action, language, or other domains—depending crucially on rapid and continual cognitive reorganization. As knowledge of predictability grows, attention is adaptively redeployed. Accordingly, event experiences undergo continuous alteration. (shrink)

To understand the future of informed consent, we should pay attention to two ethical-legal sources in addition to the revised Common Rule. Physicians acting as investigators and patients serving as research subjects bring to that relationship a long history regarding consent to treatment, and everyone dealing with research ethics needs to be aware of the Nuremberg Code and other human-rights documents. These three streams make separate and distinctly different contributions to informed consent doctrine.

The virtual display of products in e-commerce brings new problems of information asymmetry, and the overload of digital information also increases the difficulty of consumers' purchasing decisions. The real-time interaction between the streamer and the consumer during live streaming e-commerce will promote consumers' understanding of the product, reduce information asymmetry, and increase consumers' purchase intention. However, why do people trust the untouchable and unfamiliar streamers from live streaming e-commerce to purchase online? To understand this phenomenon, based on (...) the perspective of the information asymmetry theory and parasocial relationship theory, this research identified how social capital affected purchase intention in live streaming e-commerce. Through a questionnaire survey of live viewers, the purchase intention model constructed by empirical testing was used. The findings showed that the streamer's professionalism, the reciprocal expectation of live streaming, and the viewer's parasocial relationship could effectively increase the viewer's purchase intention. The occurrence of a streamer's negative public events could significantly reduce the viewer's purchase intention. The scale of live streaming and the streamer's commitment had no significant impact on the viewer's purchase intention. Trust played an intermediary role between the streamer's professionalism and parasocial relationship and the viewer's purchase intention. (shrink)

With the rapid development of Internet technology, sports media consumption is migrating toward streaming. The online streaming of sporting events has become the important way of copyrights holders to engage sports fans, especially young fans. Therefore, it is vital to understanding users' willingness to pay. Given that previous studies of the livestream sports broadcasts online have not dealt with users' payment intention, the originality of this study is that it explore users' motivation by combining information system research with the (...) consumer demand theory. The study aimed to examine the factors that influence users' payment intention to stream online sports by using the extended Technology Acceptance Model. Data from questionnaires completed by 330 Chinese respondents determined how perceived usefulness, ease, enjoyment, and satisfaction, influence users' WTP. Satisfaction positively correlated with users' payment intentions, impacted WTP values, mediated ease of use. The analysis also revealed the necessity for broadcast platforms to improve satisfaction and to increase payment intentions. (shrink)

Network and related network technology limit the traditional online teaching activities, making teaching activities only limited to asynchronous teaching, limiting the advantages of real-time, interactive, and vivid online teaching. As a new online teaching network technology, streaming media technology can realize flexible and efficient two-way communication between teachers and students, simulate virtual face-to-face teaching environment, and produce enough emotional resonance for both sides in the corresponding time and space. In view of the poor communication quality and flexibility of current streaming (...) media technology, this paper will build a selective streaming media online teaching architecture based on animation media service platform. The system innovatively uses DXSDK filtering technology to realize real-time audio acquisition and filtering processing and solves the communication quality problem of streaming media online teaching. Aiming at the flexibility of streaming media online teaching, the system adds online auxiliary teaching function, which can realize online text communication, file information management, and learning tracking interaction between teaching and learning. The experimental part is applied to the online teaching activities of a training institution. From the experimental results, the stability and flexibility of the system are greatly improved within a certain range of users, which has obvious practical value. It has high stability and application value. (shrink)

This paper is study on the moral educational significance of the dialogical learning. The dialogue is so closely tied to our lives. We exchange an objective fact or any information through the dialogue. The terms used as dialogue routinely are fall into such as conversation, debate, discussion and dialogue. The conversation is a very common part of our every life, the debate has the purpose or topic of debate. And the discussion is almost like a ping-pong game. In the (...) dialogue there isn't a win-loss participant and is a disequilibrium going on. In this paper, especially the dialogue is understood as a stream of meaning. And then, it will be examined the relevance of the Socratic Method and the dialogue. The Socratic Method has become a commonly used of the elenchus that is the central technique of it. In Plato's early dialogues, the elenchus is a search for moral truth by question-and-answer adversary. Besides, the Socratic Method is composed of three course: Eironeia(irony) -Elenchus -Aporia. Like the dialogue, the Socratic Method will make possible a stream of meaning. The dialogue learning of stream of meaning is composed as follows: Exploring together - Finding the meaning - Sharing the meaning. The exploring together is the course of thinking together and the joint inquiry. The finding the meaning is an activity which means that it has the look to themselves and their communities that topic. And the sharing the meaning is an activity to create new value and moral knowledge by sharing the value of diverse individuals and moral knowledge. (shrink)

Source: Author: Eldar Sultanow, Sean Cox, Sebastian Homann, Philipp Koch, Olliver Franke Mass media initiated exhibitions of information and knowledge streams account for a significant factor of opinion-forming in modern digitalized nations and thus influence their country's political development. Within the framework of a globalized environment, this information has the ability to shape worldwide opinion and international policy decisions across geographical boundaries. Similarly, however, information and knowledge that does not flow freely has an impact on the (...) behind the scenes decisions of world affairs. Selective manipulation, consumed through hidden channels, is therefore a powerful tool for shaping both social and organizational environments. Currently no classification approaches exist in order to identify and evaluate this type of manipulation. Therefore, this article will discuss this type of manipulative communication and align each category into an assessment model. Forty-two varieties of manipulative arguments will be identified as well as classified along three-dimensions. A model has been developed which will serve as a tool to identify the degree and at which level manipulation was performed. ]]>. (shrink)

This study investigates the joint influences of three factors on the discovery of new word‐like units in a continuous artificial speech stream: the statistical structure of the ongoing input, the initial word‐likeness of parts of the speech flow, and the contextual information provided by the earlier emergence of other word‐like units. Results of an experiment conducted with adult participants show that these sources of information have strong and interactive influences on word discovery. The authors then examine the ability (...) of different models of word segmentation to account for these results. PARSER (Perruchet & Vinter, 1998) is compared to the view that word segmentation relies on the exploitation of transitional probabilities between successive syllables, and with the models based on the Minimum Description Length principle, such as INCDROP. The authors submit arguments suggesting that PARSER has the advantage of accounting for the whole pattern of data without ad‐hoc modifications, while relying exclusively on general‐purpose learning principles. This study strengthens the growing notion that nonspecific cognitive processes, mainly based on associative learning and memory principles, are able to account for a larger part of early language acquisition than previously assumed. (shrink)

This article investigates the figurative role of water in martial similes, metaphors, and personifications in the Iliad. Such imagery, it is argued, is generally informed by a thematic association of Greeks and their camp with the sea, and Trojans and their territory with rivers; as heroes sound and move like waves and streams, bodies of water become sympathetically animated warriors, and gods of sea and river rush into battle. The conclusion is that an ancient antithesis between saltwater and freshwater (...) lends the Iliad a sense of unity in setting and plot and endows heroic action with greater cosmic and theological significance. (shrink)

Online informal learning spreads quickly in the COVID-19 Pandemic. Studies have predicted that both online and workplace IL have potential value to individual and organization development, whereas the study on its link with innovation remains scarce. IL is an individualized learning pattern different from formal learning, and its functioning mechanism on innovation will deepen our understanding of the relationship between learning and innovation. Self-efficacy and autonomous motivation are considered as two streams of motivational mediating mechanisms to innovation. However, previous (...) studies have proceeded largely in separation from each other. Researchers highlight the need to develop a more fine-grained theory of motivation and innovation. In addressing these literature gaps, this paper takes college teachers as the sample and focuses on the motivational mediating mechanism between online IL and innovation. The results showed that teachers IL could positively predict innovative teaching performance. Personal teaching efficacy and autonomous motivation played as sequential mediators on the link between IL and innovative teaching performance. This study extends the literature of IL–innovation relationship and enriches understanding of cognition-oriented motivation theory, highlighting one's internal autonomous construction is the key to innovation. Theoretical and practical implications for psychological empowerment are discussed. (shrink)

The aim of this study is to analyze the information in the social media which is being produced and included into the stream by mass media in the context of digital ethics and cyber security. The principles of digital ethics includes norms that takes individual’s privacy of life into consideration. In addition to being a concept related to cyberspace, computer, and computer networks, it also includes the whole human-made activities, for this reason manipulation techniques in cyberspace appear as an (...) important cyber threat to users. As it comes to the purpose of coping with cyber threats the development of digital etic rules is essential. As a result of the violation of digital etic rules, wrong and false information is formed and individuals are misinformed. In the study, social media, which aims to bring individuals together on the basis of "being the same", has been evaluated within the scope of the culture industry concept of Adorno and Horkheimer. In this direction, content with a manipulative nature has been analyzed in the context of digital ethical principles. Then, social media threats encountered in cyberspace in general and information manipulation, in particular, are compared in the context of cybersecurity strategies implemented by states. As a result, it has been observed that the manipulative nature of information increases as it moves away from the principles of digital ethics. For this reason, it has been determined that all actors of cyberspace must be effective in order to develop and apply cyber ethics rules. (shrink)

An object in continuous motion is perceived ahead of the briefly flashed object, although the two images are physically aligned , the phenomenon called flash-lag effect. Flash-lag effects have been found also with other continuously changing features such as color, pattern entropy, and brightness as well as with streamed pre- and post-target input without any change of the feature values of streaming items in feature space . We interpret all instances of the flash-lag as a consequence of a more fundamental (...) property of conscious perception in general: acceleration of the speed with which samples of perceptual information become represented in explicit format immediately after the stimulation onset. Decreased visual latency of the samples of stimulus information from the streamed input leads to the relative perceptual lag for the separately flashed stimulus because it is not preceded by adjacent sensory input that would have accelerated its perception. Experimental support for the notion of perceptual acceleration is reviewed. (shrink)

Mainly on the basis of the eEurope+surveys the variety of Information Society developments paths in Central European countries is analysed, focusing on ICT infrastructure, Internet usage, e-commerce and digital divides. Despite the big progress made by the Central European countries since transition began, most of these countries lag behind the EU-15 average on most Information Society indicators. The variety within Central Europe is enormous, with Slovenia and Estonia close to main-stream Europe and, on the other hand, Bulgaria, Romania (...) and Hungary lagging far behind. In most surveyed countries fixed telephone line penetration is stagnating or declining on a rather low level, putting a break on IS development. This makes alternative access devices to Internet, such as cable TV modem, even more important. (shrink)

In order to extract the regularities underlying a continuous sensory input, the individual elements constituting the stream have to be encoded and their transitional probabilities (TPs) should be learned. This suggests that variance in statistical learning (SL) performance reflects efficiency in encoding representations as well as efficiency in detecting their statistical properties. These processes have been taken to be independent and temporally modular, where first, elements in the stream are encoded into internal representations, and then the co‐occurrences between them are (...) computed and registered. Here, we entertain a novel hypothesis that one unifying construct—the rate of information in the sensory input—explains learning performance. This theoretical approach merges processes related to encoding of events and those related to learning their regularities into a single computational principle. We present data from two large‐scale experiments with over 800 participants tested in support for this hypothesis, showing that rate of information in a visual stream clearly predicts SL performance, and that similar rate of information values leads to similar SL performance. We discuss the implications for SL theory and its relation to regularity learning. (shrink)

Low heart rate causes a risk of death, heart disease, and cardiovascular diseases. Therefore, monitoring the heart rate is critical because of the heart’s function to discover its irregularity to detect the health problems early. Rapid technological advancement allows healthcare sectors to consolidate and analyze massive health-based data to discover risks by making more accurate predictions. Therefore, this work proposes a real-time prediction system for heart rate, which helps the medical care providers and patients avoid heart rate risk in real (...) time. The proposed system consists of two phases, namely, an offline phase and an online phase. The offline phase targets developing the model using different forecasting techniques to find the lowest root mean square error. The heart rate time-series dataset is extracted from Medical Information Mart for Intensive Care. Recurrent neural network, long short-term memory, gated recurrent units, and bidirectional long short-term memory are applied to heart rate time series. For the online phase, Apache Kafka and Apache Spark have been used to predict the heart rate in advance based on the best developed model. According to the experimental results, the GRU with three layers has recorded the best performance. Consequently, GRU with three layers has been used to predict heart rate 5 minutes in advance. (shrink)

A growing body of recent research suggests that verbal categories, particularly labels, impact categorization and perception. These findings are commonly interpreted as demonstrating the involvement of language on cognition; however, whether these assumptions hold true for grammatical structures has yet to be investigated. In the present study, we investigated the extent to which linguistic information, namely, grammatical gender categories, structures cognition to subsequently influence categorical judgments and perception. In a nonverbal categorization task, French–English bilinguals and monolingual English speakers made (...) gender‐associated judgments about a set of image pairs while event‐related potentials were recorded. The image sets were composed of an object paired with either a female or male face, wherein the object was manipulated for their conceptual gender relatedness and grammatical gender congruency to the sex of the following target face. The results showed that grammatical gender modulated the N1 and P2/VPP, as well as the N300 exclusively for the French–English bilinguals, indicating the inclusion of language in the mechanisms associated with attentional bias and categorization. In contrast, conceptual gender information impacted the monolingual English speakers in the later N300 time window given the absence of a comparable grammatical feature. Such effects of grammatical categories in the early perceptual stream have not been found before, and further provide grounds to suggest that language shapes perception. (shrink)

Dynamic Predicate Logic (DPL) is a variant of Predicate Logic introduced by Groenendijk and Stokhof. One rationale behind the introduction of DPL is that it is closer to Natural Language than ordinary Predicate Logic in the way it treats scope.In this paper I develop some variants of DPL that can more easily approximate Natural Language in some further aspects. Specifically I add flexibility in the treatment of polarity and and some further flexibility in the treatment of scope.I develop a framework (...) that is intended to encourage further experimentation with alternative variants of DPL. In this framework the new meanings are, roughly,indexed sets of old meanings. The indices can be viewed as "files'' or "storage devices.''Each such file supports a separate "information stream.''The interaction of the new meanings is "programmed'' with the help of certain monoids acting on the indices. The construction of the new meanings can be viewed as an application of the Grothendieck Construction to monoids. (shrink)

Milner and Goodale have advanced a justly influential theory of the structure of the human visual system. In broad outline, Milner and Goodale hold that the ventral neural pathway is associated with recognition and experiential awareness, and with a kind of indirect control of action. And they hold that, by contrast, the dorsal neural stream is associated with the non-conscious, direct control of visually informed action. Most of the relevant empirical research has focused on the visual control of close-in, “personal (...) space,” reaching and/or grasping. While their view has not escaped controversy and debate, we think that Milner and Goodale have a compelling story to tell about the visual guidance of such close in, “personal space” action. However, the question of whether their scheme applies to behavior with visually specified targets that are outside of the space accessible by simply reaching and grasping is largely unstudied. And it should be studied, since this is the arena of much human behavior. We provide good reason to think that the Milner and Goodale scheme may well not apply to important classes of mid-range, ‘action space’ behavior. But the matter is in the end to be decided in the lab. We describe a research program to do this. (shrink)

PurposeThis study investigated whether the ability to utilize statistical regularities from fluent speech and map potential words to meaning at 18-months predicts vocabulary at 18- and again at 24-months.MethodEighteen-month-olds were exposed to an artificial language with statistical regularities within the speech stream, then participated in an object-label learning task. Learning was measured using a modified looking-while-listening eye-tracking design. Parents completed vocabulary questionnaires when their child was 18-and 24-months old.ResultsAbility to learn the object-label pairing for words after exposure to the artificial (...) language predicted productive vocabulary at 24-months and amount of vocabulary change from 18- to 24 months, independent of non-verbal cognitive ability, socio-economic status and/or object-label association performance.ConclusionEighteen-month-olds’ ability to use statistical information derived from fluent speech to identify words within the stream of speech and then to map the “words” to meaning directly predicts vocabulary size at 24-months and vocabulary change from 18 to 24 months. The findings support the hypothesis that statistical word segmentation is one of the important aspects of word learning and vocabulary acquisition in toddlers. (shrink)

Recent developments in pure mathematics and in mathematical logic have uncovered a fundamental duality between "existence" and "information." In logic, the duality is between the Boolean logic of subsets and the logic of quotient sets, equivalence relations, or partitions. The analogue to an element of a subset is the notion of a distinction of a partition, and that leads to a whole stream of dualities or analogies--including the development of new logical foundations for information theory parallel to Boole's (...) development of logical finite probability theory. After outlining these dual concepts in mathematical terms, we turn to a more metaphysical speculation about two dual notions of reality, a fully definite notion using Boolean logic and appropriate for classical physics, and the other objectively indefinite notion using partition logic which turns out to be appropriate for quantum mechanics. The existence-information duality is used to intuitively illustrate these two dual notions of reality. The elucidation of the objectively indefinite notion of reality leads to the "killer application" of the existence-information duality, namely the interpretation of quantum mechanics. (shrink)

In the haptic domain, a double dissociation can be proposed on the basis of neurological deficits between tactile information for action, represented by tactile apraxia, and tactile information for perception, represented by tactile agnosia. We suggest that this dissociation comes from different networks, both involving the anterior intraparietal area of the posterior parietal cortex.

Merging of opinions results underwrite Bayesian rejoinders to complaints about the subjective nature of personal probability. Such results establish that sufficiently similar priors achieve consensus in the long run when fed the same increasing stream of evidence. Initial subjectivity, the line goes, is of mere transient significance, giving way to intersubjective agreement eventually. Here, we establish a merging result for sets of probability measures that are updated by Jeffrey conditioning. This generalizes a number of different merging results in the literature. (...) We also show that such sets converge to a shared, maximally informed opinion. Convergence to a maximally informed opinion is a (weak) Jeffrey conditioning analogue of Bayesian “convergence to the truth” for conditional probabilities. Finally, we demonstrate the philosophical significance of our study by detailing applications to the topics of dynamic coherence, imprecise probabilities, and probabilistic opinion pooling. (shrink)

Binding can be described at three different levels: In neuroscience it refers to the integration of single-cell activities to form functional neural assemblies, especially in response to global stimulus properties; in cognitive science it refers to the integration of distributed modular input processing to form unified representations for memory and action, and in consciousness studies it refers to the unity of phenomenal consciousness . To describe and explain the unity of consciousness, detailed phenomenological descriptions of binding at the phenomenal level (...) and clarification of the underlying cognitive and neural mechanisms are required. The disunity of consciousness during dreaming is a fruitful avenue to study phenomenal binding and its mechanisms. The notion of the 'bizarreness' of dreams is closely related to the concept of 'binding': bizarreness can be reconceptualized as referring to different types of unusual combinations of features in the binding of dream images coherently together. The present study concentrates on the representation of human characters and the bizarreness found in these representations. We developed a rating scale that distinguishes different types of bizarreness on the basis of the unusual combinations of elements that are manifested in dream images. The data consisted of 592 dream reports in the home-based dream diaries of 52 students. The results indicate that about half of the human characters appearing in our dreams contain bizarre elements, and that certain types of bizarreness are more frequent than others. Phenomenal features intrinsic to the representation of a person are less frequently bizarre than is the external relation between the person and the context . Thus, binding the local features of a representation coherently together appears to be less prone to errors than binding several different information streams together into a coherent phenomenal model of the world. (shrink)

_Purpose._ The article aimed at identifying the effects of modern digital technologies on the formation of human morality. _Theoretical basis._ The research base is the practical communicative philosophy. _Originality._ It lies in the fact that the article considered a moral interaction between a person and artificial intelligence. _Conclusions._ Nowadays modern digital technologies have acquired a new importance. Previously, they were only passive assistants. But now they are able to actively influence human nature not only from the outside, yet also from (...) the inside. Now they influence not only the form of thoughts but also their character. It is artificial intelligence that is the cause of the phenomenon of the "information bubble" ("echo chamber"). They are formed by mathematical algorithms for each individual user of the Internet. It is because of these algorithms, which are the basis of artificial intelligence, that we can conclude: they are guided only by strategic rationality. Therefore, they relate to the Internet user only as an object. That is why such a situation can also be a manifestation of the expansion of strategic rationality into the lifeworld, which gives rise to social pathologies. New digital technologies (first of all, social networks) are becoming an integral part of a person’s everyday life, and therefore the background of his/her life world. Virtual life becomes an important part of real life. However, virtual life is formed by the influence of the information stream, which constantly sets new "trends", including "trends" on morality. That is why a person begins to perceive only those events that are contained in this stream. Moreover, s\he can express his\her empathy only when s/he him/herself is able to join this stream and express it in virtual life. (shrink)

Conspiracy theories are on the rise. Some explanations suggest that they are caused by reduced or limited information streams --limited access to information. This article argues instead that information is more accessible than ever and an abundance of information is itself problematic if informal reasoning skills are impoverished. David Hume's claim that unfocused skepticism leads paradoxically to greater gullibility is examined. And the conspiratorial dimensions of Creationism are evaluated.

As there are changes in today's needs of the information society, the development of information technologies, the information behavior of scientists, the habits of information processing and its management in modern scientific libraries form their unique, atypical and constantly changing functions. This forces scientific libraries to take on new roles while ensuring the stability of their traditional roles. The vision for the future of the academic library is to become an academic partner from the service provider (...) [1]. Preparation of employees for doing the right job is becoming more and more important and challenging. The combination of individual self-expression, knowledge and skills undoubtedly contributes to the successful implementation of changes, therefore it is important to focus on and distinguish significant employee competencies to ensure organizational goals.In recent decades academic libraries conditioned by the changes happening in information society have fundamentally changed their activities: reorganize structures, carry out reorganization in collections, improve information search systems, organize open access to scientific resources, redistribute budget priorities, expand collaboration with academic community, organize the training and participate in the training process, focus on employee learning, implementation and adaptation of new technologies, conduct scientific research, constantly improve services.The role of today's scientific libraries is not limited to the diversity of book collections and the ways in which they are stored, they play an active role in building technology and knowledge infrastructures. It is now more evident that the functions of libraries' dissemination of information, accessibility, storage and social functions are crucial. "In the age of technology, the availability of information streams and the efficiency of their processing are becoming critical criteria for determining the quality and attractiveness of libraries" [2]. The abundance and variety of exploring scientific research sources are equally important for their availability and presentation. Therefore, the transformation of library staff from a curator of publications to a high-tech specialist or IT consultant in modern scientific libraries is an inevitable phenomenon.Having done the systematic analysis of scientific literature [3-7], the article presents the refined competencies of library employees as a result of changes in library activities and necessary for their successful implementation (see Table). Taking into account that organizational intelligence is one of the main guarantees of the quality of activities, which ensures the possibility to implement organizational changes, such competencies as personal knowledge, skills (abilities) and personal qualities (internal readiness) are necessary for implementing library changes. It can be noted that the greatest success of change implementation is determined by the skills (abilities) and personal qualities of the employees. This demonstrates that the library staff should be flexible, operational, tolerant, able to successfully develop their skills, and effectively apply other personal qualities to prepare for changes in the organization.Table 1. Necessary staff competencies to implement library changesKnowledgeProfessional; Knowledge of technologyManagement of information resourcesOrganized management of information resourcesPractical application of advanced technologiesBudget managementManagement of information and communicationInterest in scientific communication trendsAbilities (skills)Academic perceptivity; Development of activity projectsAnalyzing digital systems; Planning changeAbility to recognize and characterize information environment featuresIntegration into educational and scientific research processesPlanning and coordination of activities· Conducting trainings for student information educationAbility to acquire information and manage its contentCommunicationGuidance on political and legal issuesIntegration of library information into study processesManagement and coordination of electronic resourcesAbility to work in a teamCreating the most acceptable and comfortable conditions for the users working with informationAbility to negotiate; Development of operating methodsIntegration of new planned activitiesUnderstanding and applying digital systemsInformation search engine developmentDeveloping a library training programManagement of organization’s knowledgePersonal qualitiesPerssistence; FlexibilityCreativity; PromptnessCuriosity DiscretionSocial networkingAnalytical and logical thinkingTolerance to changeOptimism; Realization of consumer claimsLeadership; EnthusiasmSelf-confidence; Confidentiality Librarians are skillful creators of information and knowledge, users and organizers who can make an effective contribution to science and learning when operating effectively. This can be seen in the library employees’ distinguished functional, managerial, organizational, negotiation (communication, cooperation), education, coordination (planning, integration), understanding and analysis of digital systems, development of projects and methodologies, and data analysis and evaluation abilities. The knowledge of the library staff was detailed based on the main knowledge groups, i.e. professional, theoretical, technological, management, scientific communication, digital systems. It is almost certain that in recent decades changes in libraries have created new concepts of librarians' erudition.Knowledge such as technological, digital systems and, to some extent, scientific communication were certainly not on the list of key competencies of the traditional library staff. This proves the fundamental transformation of library staff competence in an inclusive digital environment.In conclusion, it could be stated that changes of activities in academic libraries initiate changes in staff competences - in the context of changes, there is a need for the staff to develop new or existing competences that are attributed to skill and knowledge, and personal qualities groups. It is these competences that need to be strengthened, since only a combination of them will lead to successful implementation of change. (shrink)

A typical claim in anti-representationalist approaches to cognition such as ecological psychology or radical embodied cognitive science is that ecological information is sufficient for guiding behavior. According to this view, affordances are immediately perceptually available to the agent (in the so-called “ambient energy array”), so sensory data does not require much further inner processing. As a consequence, mental representations are explanatorily idle: perception is immediate and direct. Here we offer one way to formalize this direct-perception claim and identify some (...) important limits to it. We argue that the claim should be read as saying that successful behavior just implies picking out affordance-related information from the ambient energy array. By relying on the Partial Information Decomposition framework, and more concretely on its development of the notion of synergy, we show that in multimodal perception, where various energy arrays carry affordance-related information, the “just pick out affordance-related information” approach is very inefficient, as it is bound to miss all synergistic components. Efficient multimodal information combination requires transmitting sensory-specific (and not affordance-specific) information to wherever it is that the various information streams are combined. The upshot is that some amount of computation is necessary for efficient affordance reconstruction. (shrink)

Preferably scientific investigations would promote true rather than false beliefs. The phenomenon of fraud represents a standing challenge to this veritistic ideal. When scientists publish fraudulent results they knowingly enter falsehoods into the information stream of science. Recognition of this challenge has prompted calls for scientists to more consciously adopt the veritistic ideal in their own work. In this paper I argue against such promotion of the veritistic ideal. It turns out that a sincere desire on the part of (...) scientists to see the truth propagated may well promote more fraud rather than less. (shrink)

Three types of unity that self-governing systems possess are discussed. The first is the synthetic unity attained when information drawn from incommensurate sources is mapped into a common frame of reference. The second is the unity of voice—or “univocity”—attained when a set of separate, potentially conflicting informational streams is united into a single collective voice. The third is the dynamical unity achieved when the parts of a system operate under the command of a single voice. Peeling back the (...) curtain and looking at how the personal point of view arises, and how the unities that are given introspectively are generated by work that the brain does dispels the mystery that is at least partly behind the imaginative pictures of self as mental substance or soul-stuff. (shrink)

In conference settings that have Korean and French as official languages, more and more speakers prepare documents in English, while still speaking in either Korean or French. For Korean interpreters working at such conferences, the result is that they must perform simultaneous interpretation between Korean and French while referring to texts that are written in English. Two information streams - one oral and one visual - interact in three languages: - Korean, French and English - to constitute quite (...) extreme conditions of simultaneity and thus increases the interpreter's mental processing load. Furthermore, when an interpreter refers to an English text while listening to Korean discourse, s/he may be tempted to lean on the written text because of the syntactic similarities between English and French. This increases the risk of language interference between French -the interpreter's B language - and English, which is often not even the interpreter's C language. Though this is a problem that frequently arises in professional settings, simultaneous interpretation with English text is not dealt with in interpreter training programs. This paper utilizes an experiment with students in an interpreter training course to examine the needs associated with teaching this type of interpretation. (shrink)

Compositionality remains effective as an explanation of cases in which processing complexity increases due to syntactic factors only. It falls short of accounting for situations in which complexity arises from interactions with the sentence or discourse context, perceptual cues, and stored knowledge. The idea of compositionality as a methodological principle is appealing, but imputing the complexity to one component of the grammar or another, instead of enriching the notion of composition, is not always an innocuous move, leading to fully equivalent (...) theories. Compositionality sets an upper bound on the degree of informational encapsulation that can be posited by modular or component-based theories of language: simple composition ties in with a strongly modular take on meaning assembly, which is seen as sealed off from information streams other than the lexicon and the syntax. (shrink)

This article will describe two forthcoming art/science projects, ‘Heliosphere’ (Grant, Kin, Matthias) and ‘The Sun Project’ (Grant, Kin, Matthias). Each project materializes data from solar flare activity by tracking the solar wind across the Earth. Using information streamed from satellites orbiting the Earth’s atmosphere and from terrestrial detectors, the Sun’s activity will be visualized and sonified at sites across the Earth. The article also describes the research context undertaken in developing the work including solar physics, anthropology the history of (...) science. (shrink)

It is natural to assume that the fine-grained and highly accurate spatial information present in visual experience is often used to guide our bodily actions. Yet this assumption has been challenged by proponents of the Two Visual Systems Hypothesis , according to which visuomotor programming is the responsibility of a “zombie” processing stream whose sources of bottom-up spatial information are entirely non-conscious . In many formulations of TVSH, the role of conscious vision in action is limited to “recognizing (...) objects, selecting targets for action, and determining what kinds of action, broadly speaking, to perform” . Our aim in this study is to show that the available evidence not only fails to support this dichotomous view but actually reveals a significant role for conscious vision in motor programming, especially for actions that require deliberate attention. (shrink)