Husserl’s phenomenology opens itself with a critique of positive sciences. Husserl problematizes the hardcore presupposition of positivism that the world is a definite sort of an existential totality of objects and thus it is exhaustible with empirical data and deductive-conceptual abstraction on the basis of causalspatio-temoprality. Criticizing the wholesome reduction of nature into a physical reality and the instrumentalizing of theoretical reason, he proposes transcendental phenomenology, as an ideal form of science. Self-entitled as the genuine science, the science of origin, (...) the science of all sciences, etc., it concerns itself with the matter of validity. Claiming that validating objectivity as such and the meaning of scientific objectification is something of which onlyphenomenological reflection on pure consciousness is capable and that the positivistic objectivity is and must be founded on transcendental subjectivity, Husserl radically idealistically revised the whole positivistic concept of evidence and givenness of a fact and substituted it with the phenomenological notion of apriori self-evidence and originary givenness of primordial intentional consciousness. Nevertheless, it is noticed that the absolute universal validity of positivistic objectivity was never rejected or questioned; objectivity is still in and of itself an absolute criterion of scientificity in Husserl. This paper will argue that the idealistic turn toward subjectivity takes place through factualization of transcendentality and this, by bestowing apriori apodicticity with facticity, even enhances more the supreme epistemological function of positivity. It will discuss such positivistic drive, directly bequeathed from the very cultural ethos at which phenomenological criticism targeted, as an important locomotive for Husserl’s program and point out an antinomical consequence with which it is to be faced as a consequence. (shrink)

A decision tree is one of the machine learning techniques and also one of the major knowledge representations of data mining results.This is because it is easy to understand its meaning for human analysts.Even ID3, the representative algorithm, is known to exhibit remarkable performance deterioration under certain circumstances, particularly due to strong correlation between attributes representing the class of examples. One of the approaches to get more preferable decision trees is pre-processing the training data to extend its description, such as (...) attributes generation and attribute selection. There is also the idea of decision trees with a region rule. In this paper, we consider two approaches, i.e., decision trees with a region rule allowing multiple attributes, and a pre-processing method of a region rule to enabling any suitable number of attributes to correspond to branch nodes, where an optimal division condition with arbitrarily multiple attributes is acquired. By using this method, we propose a new decision tree generation algorithm guaranteeing to select effective compound attributes with each branch node, where an MDL-based new evaluation criterion is also defined for determining the optimal number of compound attributes specified to each node.This algorithm is applied to datasets containing only nominal values. It consists of three processes: compound attributes selection, parent node integration, and pruning. We call this new decision trees DTMACC (Decision Trees with Multiple Attributes Concept Clustering). The effectiveness and comprehensiveness of the proposed algorithm are confirmed through experiments comparing to the ordinary decision trees and an effective pre-processing method. (shrink)

Although written in Japanese, this book becomes a landmark of my works so far: that on Zangwill (Kaneko, 2011), that on Utilitarianism (2013), and so on. The novelty shown in it is a formalization of traditional philosophy including Kant (its practical philosophy), Utilitarianism (Hume, Bentham, and Mill), and furthermore, Descartes. I try to locate these traditional thoughts within modern forms which I make in the name of "practical syllogism." This attempt would open up a new approach to ethical motivation.

The vestibulo-ocular reflex plays an important role in controlling the gaze at a visual target. Although patients with vestibular hypofunction aim to improve their VOR function, some retain dysfunction for a long time. Previous studies have explored the effects of direct current stimulation on vestibular function; however, the effects of random noise stimulation on eye–head coordination have not previously been tested. Therefore, we aimed to clarify the effects of high frequency noisy vestibular stimulation on eye–head coordination related to VOR function. (...) Thirteen healthy young adult participants with no serious disease took part in our study. The current amplitude and density used were 0.4 mA and 0.2 mA/cm2, respectively, with a random noise frequency of 100–640 Hz. The electrodes were located on both mastoid processes. The stimulus duration and fade in/out duration were 600 and 10 s, respectively. Subjects oscillated their head horizontally, gazing at the fixation point, at 1 Hz for 30 repetitions. The coordination of eye–head movements was measured by eye-tracking and a motion capture system. Peak-to-peak angles for eye and head movement and deviation of the visual line from the fixation target revealed no significant differences between HF-nVS and sham. The lag time between the eye and head movement with HF-nVS post-stimulation was significantly shorter than that of the sham. We found that HF-nVS can reduce the lag time between eye and head movement and improve coordination, contributing to a clear retinal image. This technique could be applied as a form of VOR training for patients with vestibular hypofunction. (shrink)

Miyagawa (Games and Economics Behavior 41(2), 292–308 [2002]) provides a simple extensive game form that implements a large class of two-agent bargaining solutions in subgame-perfect equilibrium. This class includes all of the Nash, Kalai–Smorodinsky, and relative utilitarian solutions. This note extends Miyagawa’s result to multi-agent bargaining problems.

Real-world walking activity is important for poststroke patients because it leads to their participation in the community and physical activity. Walking activity may be related to adaptability to different surface conditions of the ground. The purpose of this study was to clarify whether walking adaptability on an uneven surface by step is related to daily walking activity in patients after stroke. We involved 14 patients who had hemiparesis after stroke and 12 healthy controls. The poststroke patients were categorized as least (...) limited community ambulators or unlimited ambulators. For the uneven surface, the study used an artificial grass surface. The subjects repeated even surface walking and the uneven surface walking trials at least two times at a comfortable speed. We collected spatiotemporal and kinematic gait parameters on both the even and uneven surfaces using a three-dimensional motion analysis system. After we measured gait, the subjects wore an accelerometer around the waist for at least 4 days. We measured the number of steps per day using the accelerometer to evaluate walking activity. Differences in gait parameters between the even and uneven surfaces were calculated to determine how the subjects adapted to an uneven surface while walking. We examined the association between the difference in parameter measurements between the two surface properties and walking activity. Walking activity significantly and positively correlated with the difference in paretic step length under the conditions of different surface properties in the poststroke patients and step width in the healthy controls. The strategy of increasing the paretic step length, but not step width, on an uneven surface may lead to a larger base of support, which maintains stability during gait on an uneven surface in poststroke patients, resulting in an increased walking activity. Therefore, in poststroke patients, an increase in paretic step length during gait on an uneven surface might be more essential for improving walking activity. (shrink)

Employing conversation analysis, this article investigates instructions in lessons for guitar and Japanese calligraphy. In receiving an instruction, the students in the guitar lessons are expected to immediately follow the instruction. In contrast to the guitar lessons, the students in the calligraphy lessons are not institutionally expected to immediately follow the teacher’s instructions but to receive them. However, the students often gesticulate what they learned from and could make sense of the prior instruction upon completion of an instruction activity. I (...) call this phenomenon embodied solitary confirmation. By demonstrating the interactional procedure for this practice, this article respecifies reflection as an interactional phenomenon and elucidates an organization of multiactivity. (shrink)

This study aims to explicate interviewer and candidate conversational practices in L2 job interviews as they relate to the assessment of a candidate’s qualification for a particular position. The data consisted of 27 audio-recorded job interviews for the position of student assistant in English classes at a Japanese university. The analysis of these interactional data, conducted using conversational analysis methodology, revealed that the inadequacy of a candidate’s response is constructed by means of the interviewer’s subsequent pursuit of a relevant answer (...) from the candidate. In addition, a candidate’s ability to build rapport by providing sequentially linked joke-serious responses evoked a positive evaluation from the interviewer. The findings indicate that a candidate’s understanding of expected behaviors and ability to accommodate his or her behaviors in a manner relevant to the interaction result in a positive assessment. (shrink)

The aim of this paper is to clarify the relationship of three thinkers, Hume, Bentham, and Mill in the context of utilitarianism. Through discussion, we shall figure out how and why utilitarianism is trustworthy.

The foremost aim of this paper is to realize the fourth part of the Aufbau. This part, which provides an actual phenomenalistic constitution system, is interpretable from a Kantian perspective (§§1-4). But Carnap plotted to overcome Kant’s old style of philosophy as well. We review this aspect of his constitution, focusing on space (§§7-13) and time (§§5-6), especially.

The concept and the logic of the political, the most notable Schmittian ideas, based on the friend/enemy distinction and his thought on political theology have been widely and critically discussed and actively appropriated with various interpretations. On the other hand, we find that there is certain definite momentum piercing through the theoretical structure of Husserl’s phenomenology in general both as a form of metaphysics and as a philosophical movement, which can also be called the political. In this circumstance, we find (...) the Schmittian logic of the political together with his idea of political theology specifically serviceable for an effective visualization of the political characteristically structured in Husserl’s system, particularly in the concepts of transcendental subjectivity and universal critique. This paper argues that Husserl’s phenomenological critical subject is fundamentally a politico-theological subject and is an attempt to show to what extent and in what way Schmitt can be strategically utilized to make manifest the politicality that we discover as something that structurally inheres in Husserlian notion of subjectivity and critique. *. (shrink)

Sex chromosomes in plants have been known for a century, but only recently have we begun to understand the mechanisms behind sex determination in dioecious plants. Here, we discuss evolution of sex determination, focusing on Silene latifolia, where evolution of separate sexes is consistent with the classic “two mutations” model—a loss of function male sterility mutation and a gain of function gynoecium suppression mutation, which turned an ancestral hermaphroditic population into separate males and females. Interestingly, the gynoecium suppression function in (...) S. latifolia evolved via loss of function in at least two sex‐linked genes and works via gene dosage balance between sex‐linked, and autosomal genes. This system resembles X/A‐ratio‐based sex determination systems in Drosophila and Rumex, and could represent a steppingstone in the evolution of X/A‐ratio‐based sex determination from an active Y system. (shrink)

La 4ème de couverture indique : "La consolidation de la IIIe République et de l’État Meiji s’appuie sur trois piliers : administration agricole, éducation publique et conscription universelle. À cet égard, l’analyse comparée de la construction de la morale politique française et japonaise au XIXe siècle est instructive, qui révèle une proximité. L’attachement égal du citoyen républicain et du sujet impérial à une sacralité, qu’elle fût « laïque » ou « théocratique », du régime politique le définissant, montre que la (...) légitimation du pouvoir ne représente pas seulement un degré de rationalité mais des modes d’intériorisation des normes, radicalement différents, qui hantent encore les formes les plus rigoureuses du nationalisme.". (shrink)

LK is much more difficult than NK, and to make matters worse, Gentzen's intention is still unclear when it comes to that system (LK). -/- This book, Vol.1 of the series titled What is LK?, tackles this issue, focusing on the sequent, the most enigmatic notion we find in LK. The dependence-relation we find in NK shall play a crucial role in that investigation. -/- The style is typically textbook-like, so readers can learn the system of LK, using this series (...) as a guidance, too. (shrink)

The phenomenological vision, particularly, Husserl’s idea of critique as an infinite vocational theoria and Patočka’s as an enduring programme, view Platonic logic and Socratic act as the paradigms for a normative justification of the idea of universal science and philosophy. In light of that, the Thrasymachus-Socrates debate is interpreted as a case to testify the critical power of philosophy successfully exercised over sophistic tyrannical non-philosophy. This paper criticizes the phenomenological idealization of the Socratic victory as an ethico-teleologically anticipated success of (...) philosophy and rewrites the defeat of Thrasymachus as a political failure in warring with philosophy during which Thrasymachus questions the legitimacy of the act of philosophizing to decide its legitimacy and thereby exposes the politics played out in that act. (shrink)

Young children generally learn words from other people. Recent research has shown that children can learn new actions and skills from nonhuman agents. This study examines whether young children could learn words from a robot. Preschool children were shown a video in which either a woman or a mechanical robot labeled novel objects. Then the children were asked to select the objects according to the names used in the video. The results revealed that children in the human condition were more (...) likely to select the correct objects than those in the robot condition. Nevertheless, the five-year-old children in the robot condition performed significantly better than chance level, while the four-year olds did not. Thus there is a developmental difference in children’s potential to learn words from a robot. The results contribute to our understanding of how children interact with non-human agents. Keywords: developmental cybernetics; word learning; social cognition; cognitive development. (shrink)

Cet article cherche à examiner la thèse fondamentale de Neue Phänomenologie in Frankreich, selon laquelle la spécificité du mouvement phénoménologique récent en France consisterait à décrire le « phénomène phénoménologique » d’une nouvelle manière et précisément selon son « événementialité ». À cette fin, il ne suffit pas simplement de reconstruire ou de résumer cette thèse telle qu’elle est exposée dans l’ouvrage, mais il est également nécessaire de construire de manière progressive le concept général d’événement et celui de « phénomène (...) phénoménologique » conçu selon son événementialité. Cette étude essaie de répondre aux trois questions suivantes : qu’est-ce que la « nouvelle phénoménologie en France » ; qu’entend-t-on couramment par « événement »? ; comment cette transformation du concept phénoménologique de phénomène motive-t-elle une réorganisation remarquable de sa méthode, à laquelle Janicaud a reproché d’être un « tournant théologique »? (shrink)

This paper elucidates Fink’s phenomenology of the world in its basic conception by illustrating his Kant-interpretation. However, some scholars support that his conceptions are not related to Kant’s transcendental dialectic but rather generated from Hegelian speculative one. In contrast to those views in secondary literature, this study demonstrates, on the one hand, the decisive meaning of Kant’s transcendental dialectic, especially the “cosmological antinomy”, for the formation of Fink’s philosophy as a whole and, on the other hand, how Fink elucidates phenomenologically (...) the problem of the pre-givenness of the world by criticizing Kantian so called Copernican turn and transforming his architectonic of the transcendental philosophy. (shrink)

The aim of this paper is to apply inductive logic to the field that, presumably, Carnap never expected: legal causation. Legal causation is expressible in the form of singular causal statements; but it is distinguished from the customary concept of scientific causation, because it is subjective. We try to express this subjectivity within the system of inductive logic. Further, by semantic complement, we compensate a defect found in our application, to be concrete, the impossibility of two-place predicates (for causal relationship) (...) in inductive logic. (shrink)

Although we often see references to Carnap’s inductive logic even in modern literatures, seemingly its confusing style has long obstructed its correct understanding. So instead of Carnap, in this paper, I devote myself to its necessary and sufficient commentary. In the beginning part (Sections 2-5), I explain why Carnap began the study of inductive logic and how he related it with our thought on probability (Sections 2-4). Therein, I trace Carnap’s thought back to Wittgenstein’s Tractatus as well (Section 5). In (...) the succeeding sections, I attempt the simplest exhibition of Carnap’s earlier system, where his original thought was thoroughly provided. For this purpose, minor concepts to which researchers have not paid attention are highlighted, for example, m-function (Section 8), in-correlation (Section 10), C-correlate (Section 10), statistical distribution (Section 12), and fitting sequence (Section 17). The climax of this paper is the proof of theorem (56). Through this theorem, we will be able to overview Carnap’s whole system. (shrink)

Categorial grammar is well-known for its elegant analysis of coordination enabled by the flexible notion of constituency it entertains. However, to date, no systematic study exists that examines whether this analysis has any obvious empirical advantage over alternative analyses of nonconstituent coordination available in phrase structure-based theories of syntax. This paper attempts precisely such a comparison. We compare the direct constituent coordination analysis of non-canonical coordinations in categorial grammar with an ellipsis-based analysis of the same phenomena in the recent HPSG (...) literature. We provide a set of empirical evidence, consisting of cases in which non-canonical coordinations interact with scopal operators of various sorts, which systematically falsifies the predictions of the latter, ‘linearization-based’ ellipsis approach to coordination. We propose an alternative analysis in a variant of categorial grammar called Hybrid Type-Logical Categorial Grammar. The proposed framework builds on both the Lambek-inspired variants of categorial grammar and a more recent line of work modelling word order via a lambda calculus for the prosodic component. The flexible syntax–semantics interface of this framework straightforwardly captures the interactions between non-canonical coordinations and scopal expressions, demonstrating the broader empirical payoff of the direct constituent coordination analysis of non-canonical coordinations pioneered by Steedman :523–568, 1985; Linguist Philos 13:207–263, 1990) and Dowty hitherto not explicitly recognized in the literature. (shrink)

This paper takes two tasks. The one is elaborating on the relationship of inductive logic with decision theory to which later Carnap planned to apply his system (§§1-7); this is a surveying side of this article. The other is revealing the property of our prediction of the future, subjectivity (§§8-11); this is its philosophical aspect. They are both discussed under the name of belief in causation. Belief in causation is a kind of “degree of belief” born about the causal effect (...) of the action. As such, it admits of the analysis by inductive logic. (shrink)

In this paper, we discuss the problems of Tohoku earthquake in terms of engineering ethics. But as“engineers,”we also count seismologists. This is because, simply thinking, the recent disaster is partially attributable to seismologists. Through the discussion, including an overview of the earthquake, we reach the conclusion endorsing the abolition of nuclear power plants.

Referring to the difference between Stakeholder Theory and Shareholder Theory, the ethical direction for companies to take is deeply discussed.

Functionality is one of the key concepts of knowledge about artifacts. Functional knowledge shows a part of designer's intention (so-called design rationale), and thus its sharing among engineers plays a crucial role in team-activities in engineering practice. Aiming at promoting engineering knowledge management, we have developed an ontological modeling framework of functional knowledge, which includes an ontology of device and function and a controlled vocabulary. This framework has been successfully deployed in a manufacturing company in daily engineering activities. In the (...) first part of this paper, we discuss some ontological issues concerning the functionality of artifacts, and redefine the notion of function as a role. In the second part, we discuss some lessons learned in the actual deployment of this framework and two extensions based on such experience. One extension is a lexical layer for functional terms intended to help engineers select appropriate functional concepts and to facilitate the use of domain-specific terms familiar to them. The other extension is the establishment of ontological modeling guidelines, which help engineers commit to the relevant ontologies and describe models compliant with them. (shrink)

Haptic sensation of a material can be modulated by its visual appearance. A technique that utilizes this visual-haptic interaction is called as pseudo-haptic feedback. Conventional studies have investigated pseudo-haptic feedback in situations, wherein a user manipulated a virtual object using a computer mouse, a force-feedback device, etc. The present study investigated whether and how it was possible to offer pseudo-haptic feedback to a user who manipulated a virtual object using keystrokes. Participants moved a cursor toward a destination by pressing a (...) key. While the cursor was moving, the cursor was temporarily slowed down on a square area of the screen. The participants’ task was to report, on a five-point scale, how much resistance they felt to the cursor’s movement. In addition to the basic speed of the cursor, the ratio of the basic speed to the speed within the square area was varied. In Experiment 1, we found that these two factors interacted significantly with each other, but further analysis showed that the cursor speed within the square area was the most important determinant of perceived resistance. In Experiment 2, consistent with the results of the previous experiment, it was found that the cursor movement outside of the square area was not required to generate the sense of resistance. Counterintuitively, in Experiment 3, the sense of resistance was apparent even without user’s keystrokes. We discuss how the sense of resistance for a cursor moved by keystrokes can be triggered visually, but interpreted by the brain as a haptic impression. (shrink)

Addressing the question in the form of Kant’s maxim, this paper moves on to a more controversial topic in biomedical ethics, physician-assisted suicide. However, my conclusion is tentative, and what is worse, negative: I partially approve suicide. It does not imply a moral hazard. The situation is opposite: in the present times, terminal patients seriously wish it. I, as an author, put an emphasis on this very respect. Now suicide is, for certain circles, nothing but justice. The arguments of thinkers (...) who approve suicide are also cited from this angle. (shrink)

This paper is devoted to defending philosophical studies of mind, especially traditional ones. In my view, human mentality is a dialogue with myself, which has a social aspect that is never explained nor predicted by scientific studies. We firstly derive this picture from Descartes’ classical argmuments (§§2-3), and then develop it in the context of Kantian ethics (§4). Some readers think this combination arbitrary. However, these two philosophers agree on mind/body dualism (§5), and further, the fact that the dialogue is (...) often made in an ethical situation leads us to Kantian ethics. We shall draw this developed picture within the format of modern practical syllogisms (§§5-13). Finally, we shall refer to Nick Zangwill’s normative essentialism for the completion of our whole picture (§§7-8). (shrink)

“정치적인 것” 또는 “정치적임”(the political)은 칼 슈미트 정치이론에서 핵심적 역할을 하는 개념이다. 친구와 적을 실존적으로 구분하는 것을 이 개념논리의 핵심으로 간주하고, 모든 서구 근대 국가정치이론의 권력개념의 근간을 서구신학에서 찾고 있는 슈미트의 정치신학적 사유는 많은 논란과 함께 오랫동안 널리 논의되고 다양하게 해석되어 왔다. 한편, 우리는 자칭 최고형태의 형이상학이자 철학운동의 한 형태인 후썰현상학 체계 전반을 관통하는 일종의 “구조적 정치성”이 있음을 발견한다. 특히 후썰식 현상학적 주체와 비판 개념의 형이상학적 이론구조는 “정치적”이라는 개념으로 표상되고 파악되는 특성을 분명히 보이고 있다. 이러할 때, 우리는 슈미트식 정치 개념과 (...) 논리가 우리가 후썰현상학의 형이상학적 움직임을 구조적으로 동기적으로 추동하고 있는 것으로 보고 있는 그 정치성을 드러내게 하는데 유용한 관찰과 분석의 도구적 틀을 제공할 수 있음을 본다. 이 논문은 후썰이론 전반에 걸쳐 중심적인 이론적 역할을 담당하는 현상학적 주체-원험(原驗)적 초월자 주체(transcendental ideal subject) — 에 존재론적 ․ 구조적으로 내재하고 있는 일종의 분명한 정치적성(politicality)을 가시화하고자 하며, 그 작업에서 슈미트를 어떻게 전략적으로 유용할 수 있는지 보여주고자 한다. (shrink)

The aim of this paper is to call the attention, especially that of feminists, to the current progress in biology. It appears gender studies still confine themselves to outdated ideas of sex chromosomes like XX, XY (§10). However, science has been making progress. It no longer sticks to such matters as XX, XY. Its interest is now in Sry, a kind of gene (§11), and MIS, a kind of sex hormone (§14). Abnormalities of sex chromosomes are no longer evidence to (...) deny the biological approaches, for example. We shed light on this fact, putting gender studies in the context of chronologies of science as well (§§2-9). (shrink)