On Islamic philosophy in the light of Koran.

いま、この危機と混迷の時代に、憲法学者・樋口陽一が、基本に立ち戻り、戦後日本を代表する英知・加藤周一と丸山眞男の「憲法論」と「思想」を再読し、その本質を語り尽くす。.

In this paper, we perform theoretical analysis and experiments on the Simplex Crossover (SPX), which we have proposed. Real-coded GAs are expected to be a powerful function optimization technique for real-world applications where it is often hard to formulate the objective function. However, we believe there are two problems which will make such applications difficult; 1) performance of real-coded GAs depends on the coordinate system used to express the objective function, and 2) it costs much labor to adjust parameters so (...) that the GAs always find an optimum point efficiently. The result of our theoretical analysis and experiments shows that a performance of SPX is independent of linear coordinate transformation and that SPX always optimizes various test function efficiently when theoretical value for expansion rate, which is a parameter of SPX, is applied. We also show that BLX-α is equivalent to degenerate form of SPX. Experiments show that we have something misunderstood effect of epistasis on performance degradation of real-coded GAs. (shrink)

Business and Society Review, Volume 127, Issue S1, Page 223-251, Spring 2022.

This paper aims to provide an overview of surveillance theories and concepts that can help to understand and debate surveillance in its many forms. As scholars from an increasingly wide range of disciplines are discussing surveillance, this literature review can offer much-needed common ground for the debate. We structure surveillance theory in three roughly chronological/thematic phases. The first two conceptualise surveillance through comprehensive theoretical frameworks which are elaborated in the third phase. The first phase, featuring Bentham and Foucault, offers architectural (...) theories of surveillance, where surveillance is often physical and spatial, involving centralised mechanisms of watching over subjects. Panoptic structures function as architectures of power, not only directly but also through disciplining of the watched subjects. The second phase offers infrastructural theories of surveillance, where surveillance is networked and relies primarily on digital rather than physical technologies. It involves distributed forms of watching over people, with increasing distance to the watched and often dealing with data doubles rather than physical persons. Deleuze, Haggerty and Ericson, and Zuboff develop different theoretical frameworks than panopticism to conceptualise the power play involved in networked surveillance. The third phase of scholarship refines, combines or extends the main conceptual frameworks developed earlier. Surveillance theory branches out to conceptualise surveillance through concepts such as dataveillance, access control, social sorting, peer-to-peer surveillance and resistance. With the datafication of society, surveillance combines the physical with the digital, government with corporate surveillance and top-down with self-surveillance. (shrink)

Derivational robustness may increase the degree to which various pieces of evidence indirectly confirm a robust result. There are two ways in which this increase may come about. First, if one can show that a result is robust, and that the various individual models used to derive it also have other confirmed results, these other results may indirectly confirm the robust result. Confirmation derives from the fact that data not known to bear on a result are shown to be relevant (...) when it is shown to be robust. Second, robustness may increase the degree to which the robust result is indirectly confirmed if it increases the weight with which existing evidence indirectly confirms it. This may happen when it strengthens the connection between the core and the robust result by showing that auxiliaries are not responsible for the result. (shrink)

The job of butcher requires the routinized mass killing of nonhuman animals and has damaging mental health consequences for individuals and negative impacts on society. However, vocational training for butchers is part of many educational systems in the European Union where teenagers can start training from the age 0/15. In this article, I explore the effects of the violent content of this training on young people and its relation to the context of their developmental period—adolescence. In addition, I examine society’s (...) paradoxical stance on violence where it is both abhorred and sanctioned as well as normalized in various employment contexts. (shrink)

The most common argument against the use of rational choice models outside economics is that they make unrealistic assumptions about individual behavior. We argue that whether the falsity of assumptions matters in a given model depends on which factors are explanatorily relevant. Since the explanatory factors may vary from application to application, effective criticism of economic model building should be based on model-specific arguments showing how the result really depends on the false assumptions. However, some modeling results in imperialistic applications (...) are relatively robust with respect to unrealistic assumptions. Key Words: unrealistic assumptions • economics imperialism • rational choice • as if • robustness. (shrink)

This paper provides a conceptual framework that allows for distinguishing between different kinds of generalisation and applicability. It is argued that generalising models may bring epistemic benefits. They do so if they show that restrictive and unrealistic assumptions do not threaten the credibility of results derived from models. There are two different notions of applicability, generic and specific, which give rise to three different kinds of generalizations. Only generalising a result brings epistemic benefits concerning the truth of model components or (...) results. Abstracting the model and applying the model into new systems are not intrinsically epistemically beneficial in this way. The Dixit-Stiglitz model of monopolistic competition is used as an illustration. (shrink)

Japan is among the few countries that have passed laws concerning eugenics. Consequently, the practice of selective abortion (abortion of an abnormal foetus) has been publicly debated for the past 35 years. Nevertheless, data show that knowledge in Japan about prenatal diagnosis is anything but common. In my fieldwork (April- June 2006) only 38% of interviewees (13/34) knew or had heard of 'amniocentesis' and 6% knew nothing about it at all. There are many explanations for why people are unaware of (...) prenatal diagnosis. The most crucial factor is that medical doctors do not talk to their patients about it. My interviews with 11 medical doctors revealed that they do not talk about it because they want to respect the principle of patient selfdetermination. In this paper I aim first to introduce and analyse, in the context of Japanese eugenic history and the contemporary notion of the patient-doctor relationship, medical doctors' explanations for not talking to their patients about amniocentesis. Second, I address whether the principle of 'non-intervention' equates to 'self-determination'. Lastly, I suggest possible improvements to the practice of 'self-determination' in Japan. (shrink)

Robustness may increase the degree to which the robust result is indirectly confirmed if it is shown to depend on confirmed rather than disconfirmed assumptions. Although increasing the weight with which existing evidence indirectly confirms it in such a case, robustness may also be irrelevant for confirmation, or may even disconfirm. Whether or not it confirms depends on the available data and on what other results have already been established.

Like other mathematically intensive sciences, economics is becoming increasingly computerized. Despite the extent of the computation, however, there is very little true simulation. Simple computation is a form of theory articulation, whereas true simulation is analogous to an experimental procedure. Successful computation is faithful to an underlying mathematical model, whereas successful simulation directly mimics a process or a system. The computer is seen as a legitimate tool in economics only when traditional analytical solutions cannot be derived, i.e., only as a (...) purely computational aid. We argue that true simulation is seldom practiced because it does not fit the conception of understanding inherent in mainstream economics. According to this conception, understanding is constituted by analytical derivation from a set of fundamental economic axioms. We articulate this conception using the concept of economists' perfect model. Since the deductive links between the assumptions and the consequences are not transparent in ‘bottom‐up’ generative microsimulations, microsimulations cannot correspond to the perfect model and economists do not therefore consider them viable candidates for generating theories that enhance economic understanding. (shrink)

This book explores the spiritual potential of faith, mysticism and transcendence in answer to the dangers of a mythologised state and the sacro-sanctification of (liberal) democracy and its rule of law. It searches for a curative for the pathological transformation of these institutions into--so called--political religions. Along this line, it explores the importance of spirituality and transcendence for political legitimacy, democratic participation and international cooperation, law and politics. There being no general agreed-upon definition of 'spirituality', the authors examine what may (...) be seen as 'spiritual' dimensions of the political. These dimensions have in common a focus on transcendence as a vanishing point of rationality and rational justification. This vanishing point may become manifest, for example, in a primordial requisite of becoming an individual person; in responding--in freedom--to the call of theocracy; in the phenomenon of prophecy or political wisdom; in the remaining shards of formerly all-pervasive religious institutions; in tenacious hope for a democracy-to-come; in the courageous resilience and resistance of citizens of 'non-' or 'un-democratic' states; etc."--Page 4 of back cover. (shrink)

Let f be a computable function from finite sequences of 0ʼs and 1ʼs to real numbers. We prove that strong f-randomness implies strong f-randomness relative to a PA-degree. We also prove: if X is strongly f-random and Turing reducible to Y where Y is Martin-Löf random relative to Z, then X is strongly f-random relative to Z. In addition, we prove analogous propagation results for other notions of partial randomness, including non-K-triviality and autocomplexity. We prove that f-randomness relative to a (...) PA-degree implies strong f-randomness, hence f-randomness does not imply f-randomness relative to a PA-degree. (shrink)

We consider weak theories of concatenation, that is, theories for strings or texts. We prove that the theory of concatenation WTC-ε\documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs} \usepackage{upgreek} \setlength{\oddsidemargin}{-69pt} \begin{document}$${\mathsf{WTC}^{-\varepsilon}}$$\end{document}, which is a weak subtheory of Grzegorczyk’s theory TC-ε\documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs} \usepackage{upgreek} \setlength{\oddsidemargin}{-69pt} \begin{document}$${\mathsf{TC}^{-\varepsilon}}$$\end{document}, is a minimal essentially undecidable theory, that is, the theory WTC-ε\documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs} \usepackage{upgreek} \setlength{\oddsidemargin}{-69pt} \begin{document}$${\mathsf{WTC}^{-\varepsilon}}$$\end{document} is essentially undecidable and if one omits an axiom scheme from WTC-ε\documentclass[12pt]{minimal} \usepackage{amsmath} (...) \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs} \usepackage{upgreek} \setlength{\oddsidemargin}{-69pt} \begin{document}$${\mathsf{WTC}^{-\varepsilon}}$$\end{document}, then the resulting theory is no longer essentially undecidable. Moreover, we give a positive answer to Grzegorczyk and Zdanowski’s conjecture that ‘The theory TC-ε\documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs} \usepackage{upgreek} \setlength{\oddsidemargin}{-69pt} \begin{document}$${\mathsf{TC}^{-\varepsilon}}$$\end{document} is a minimal essentially undecidable theory’. For the alternative theories WTC\documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs} \usepackage{upgreek} \setlength{\oddsidemargin}{-69pt} \begin{document}$${\mathsf{WTC}}$$\end{document} and TC\documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs} \usepackage{upgreek} \setlength{\oddsidemargin}{-69pt} \begin{document}$${\mathsf{TC}}$$\end{document} which have the empty string, we also prove that the each theory without the neutrality of ε\documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs} \usepackage{upgreek} \setlength{\oddsidemargin}{-69pt} \begin{document}$${\varepsilon}$$\end{document} is to be such a theory too. (shrink)

La crisis sanitaria provocada por el SARS-COV2 ha planteado la necesidad de un cierto control social por parte de los Gobiernos como medida para luchar más eficazmente contra la pandemia. Este control social puede ejercerse, entre otras formas, a través de las tecnologías y en especial las Tecnologías de la Informática y las Comunicaciones (TIC). El abanico de posibilidades es muy amplio y recibe un tratamiento distinto, así como diferentes aplicaciones, según el régimen político, la religión o religiones y en (...) general la cultura de cada país. El control social no es una cosa nueva y lo ejercen no solo los estados, sino también las empresas —en especial las tecnológicas— con objetivos distintos pero quizás con mayor eficacia. Algunas de ellas basan su modelo de negocio precisamente en el control social. (shrink)

Every computable function has to be continuous. To develop computability theory of discontinuous functions, we study low levels of the arithmetical hierarchy of nonuniformly computable functions on Baire space. First, we classify nonuniformly computable functions on Baire space from the viewpoint of learning theory and piecewise computability. For instance, we show that mind-change-bounded learnability is equivalent to finite View the MathML source2-piecewise computability 2 denotes the difference of two View the MathML sourceΠ10 sets), error-bounded learnability is equivalent to finite View (...) the MathML sourceΔ20-piecewise computability, and learnability is equivalent to countable View the MathML sourceΠ10-piecewise computability . Second, we introduce disjunction-like operations such as the coproduct based on BHK-like interpretations, and then, we see that these operations induce Galois connections between the Medvedev degree structure and associated Medvedev/ Muchnik-like degree structures. Finally, we interpret these results in the context of the Weihrauch degrees and Wadge-like games. (shrink)

This paper studies the welfare consequences of strategic voting in two commonly used parliamentary agendas by comparing the average utilities obtained in simulated voting under two behavioural assumptions: expected utility maximising behaviour and sincere behaviour. The average utility obtained in simulations is higher with expected utility maximising behaviour than with sincere voting behaviour under a broad range of assumptions. Strategic voting increases welfare particularly if the distribution of preference intensities correlates with voter types.

Of late, resistance has become a central notion in political theory, standing at the heart of attempts to respond to the dilemmas of contemporary times. However, many accounts tend to ascribe to an idealised, heroic view. In this view, resistance represents a clearcut action against injustice and stems from individuals’ conscious choice and their unwavering ethical commitment to the cause. Some liberal scholars, most notably Candice Delmas and Jason Brennan, have argued that citizens of democratic societies have a moral duty (...) to resist state-sanctioned injustice. This resistance occurs either through ‘principled – civil or uncivil – disobedience’ or through ‘defensive actions’. While acknowledging that pervasive injustice can compromise our cognitive and moral capacities, however, their articulation of our political obligation to resist refrains from a sustained examination of the moral dilemmas, uncertainties and risks that arise when fighting systemic oppression. (shrink)

This essay examines how the disappointment of ex-resistance fighters can illuminate the grey zone of founding—the ambiguity of beginning anew against the background of systemic violence that eludes the predominant linear visions of transition. For a theoretical framework, I draw on Hannah Arendt’s insights into the ambiguity of beginning anew as a practice of attunement that takes oppressive practices as points of departure for democratizing political action. I explore how the ex-resisters’ stories of disappointment can invigorate this practice, focusing on (...) their ability to reorient political action towards reframing unjust relationships in a way that guards against systematic exclusions in the future. This essay demonstrates the political relevance of disappointment on the example of a South African ex-resister’s memoir, Pregs Govender’s Love and Courage. Govender’s narrative discloses how experiences of disappointment can orient the ex-resisters’ efforts to confront the complexities of founding obscured from the official story. (shrink)

The article aims to expose and contest the gendered representation of betrayal in resistance movements. For a theoretical framework, I draw on Simone de Beauvoir’s critique of masculinist myths of femininity inThe Second Sex, combined with contemporary feminist scholarship on the oppressive constructions of female subjectivity in debates on war and violence. I trace how the hegemonic visions of virile resistance tend to subsume the grey zones of women’s resistance activity under two reductive myths of femininity – the self-sacrificial mother (...) and the seductivefemme fatale– while obscuring the complexities of betrayal arising from women’s embodied vulnerabilities. I demonstrate the political relevance of this theoretical exploration on the example of two representative French Resistance novels, Joseph Kessel’sArmy of Shadowsand Roger Vailland’sPlaying with Fire. (shrink)

The first book-length study to provide a detailed examination of a distinctive crossroads in the history of the left.

私たちは、暴力的な存在なのか?人間にとって、暴力とは何か?その不可避性と、回避/克服の可能性をともに見すえつつ思考をつむぐ、「暴力の哲学/倫理学」の試み。.

This book provides the first comprehensive and critical examination of Mäki's realist philosophy of economics.

It is argued in this paper that amalgamating confirmation from various sources is relevantly different from social-choice contexts, and that proving an impossibility theorem for aggregating confirmation measures directs attention to irrelevant issues.