Claiming Reality is the first study to apply the insights of the growing discipline of phenomenological sociology to women's experience, particularly the experience of childbirth, in an attempt to develop a feminist phenomenological perspective.

This paper explores principles governing the rational balance among an agent's beliefs, goals, actions, and intentions. Such principles provide specifications for artificial agents, and approximate a theory of human action (as philosophers use the term). By making explicit the conditions under which an agent can drop his goals, i.e., by specifying how the agent is committed to his goals, the formalism captures a number of important properties of intention. Specifically, the formalism provides analyses for Bratman's three characteristic functional roles played (...) by intentions [7, 9], and shows how agents can avoid intending all the foreseen side-effects of what they actually intend. Finally, the analysis shows how intentions can be adopted relative to a background of relevant beliefs and other intentions or goals. By relativizing one agent's intentions in terms of beliefs about another agent's intentions (or beliefs'), we derive a preliminary account of interpersonal commitments. (shrink)

Pars 1. Contemplativa -- Pars 2. Activa.

What is involved when a group of agents decide to do something together? Joint action by a team appears to involve more than just the union of simultaneous individual actions, even when those actions are coordinated. We would not say that there is any teamwork involved in ordinary automobile traffic, even though the drivers act simultaneously and are coordinated (one hopes) by the traffic signs and rules of the road. But when a group of drivers decide to do something together, (...) such as driving somewhere as a convoy, it appears that the group acts more like a single agent with beliefs, goals, and intentions of its own, over and above the individual ones. [more]. (shrink)

L’auteur analyse la réglementation économique à travers ses effets allocatifs et redistributifs. Il met en évidence l’apparition de rentes découlant de l’adoption de la réglementation. La destination finale de ces rentes caractérise l’essentiel des effets redistributifs envisagés. Selon l’auteur, l’évaluation éthique d’une réglementation doit reposer sur le bien-fondé des effets redistributifs qui en découlent. La question centrale consistant à voir si la réglementation a pour effet de détourner les rentes d’une large majorité au profit d’un nombre restreint d’individus. L’article met (...) en évidence la manière dont on peut envisager une éthique de la réglementation comme un problème d’appropriation de rentes économiques du grand nombre vers un nombre plus restreint d’individus. (shrink)

While discovery of error provides personal gain for the entrepreneur, does this process automatically allocate value equitably among all stakeholders? We argue that the entrepreneurial process can be used to generate or maintain an entrepreneur’s personal wealth through the exploitation of a stakeholder group. Thus entrepreneurship can be both an equilibrating and a disequilibrating process and that both the visible hand of government and the decisions of an entrepreneur can speed or slow our movement toward value equilibrium. Speed toward value (...) equilibrium is likely to be important to a victimized stakeholder group and deserves further scholarly attention. (shrink)

Five years ago, an article co-written by two of us (Joly and Simard) presented an emerging trend to disclose certain individual genetic results to research participants. Since then, both technologies and research practices have evolved significantly. Given this rapid evolution, our goal is to provide updated and thorough guidance on this issue. Our paper begins by identifying the ethical principles that support the return of results: justice, beneficence, and respect for persons. Then, it presents the results of an analysis of (...) international norms on the return of results, covering both general and individual research results. It reveals existing divergence and consensus on these topics within the international community. With the goal of promoting greater harmonization, we conclude by proposing a flexible framework for the return of individual research results. (shrink)

Five years ago, an article co-written by some of us presented an emerging trend to disclose some individual genetic results to research participants within the international research community. At the time, ethical norms and scholarly publications on the return of results often did not distinguish between the return of research results in general and the return of unexpected results. Both technologies and research practices have evolved significantly. Today whole genome and exome sequencing are increasingly affordable and frequently used in genetic (...) research. Because these techniques produce a vast amount of interpretable and non-interpretable data about an individual, the issue of how to manage information generated by such technologies needs to be considered. However, the development of international ethical guidelines has not kept up with the rapid pace of technological progress. Indeed developments in genomic biobanking also challenge the duty to disclose research results. (shrink)

The book examines the discourse on attention emerging in the European Enlightenment (1650-1780) with a focus on German philosophy and literature. It argues that this discourse influenced the formation of aesthetic philosophy in the eighteenth century. Notable figures discussed include René Descartes, G.W.F. Leibniz, Christian Wolff, and Alexander Baumgarten.

This paper adopts a comparative approach in order to appreciate the distinct contributions of Arne Nass and Felix Guattari to ecosophy and their respective connections to semiotics. The foundational holistic worldview and dynamics ecosophy propounds show numerous connections with semiotics. The primary objective of this paper is to question the nature and value of these connections. Historically, the development of ecosophy was always faced with modelling and communication issues, which constitute an obvious common ground shared with semiotics. As a means (...) to an end, ecosophy settled to develop a thoughtful axiology based on ecological wisdom and promote it bottom-up. Political activism notwithstanding, semiotics also deals with value: sign value and meaning. In this respect, semiotics is inherently axiological, but most often this dimension is effaced or muted. Emphasizing the axiological dimension of semiotics helps understand how dominant significations, habits, and values are established, and enlighten the crucial part it could play in the humanities and beyond by partly coalescing with ecosophy. As the complementarity of both traditions is appreciated, the plausibility of a merger is assessed. Arguably, ecosophy is axiomatized semiotics. From this novel perspective, one can see human communities as dynamically partaking in signifying processes, in a space that is at once an ecosphere, a semiosphere, and a vast political territory. As there is growing evidence that environmental degradation lessens our quality of life and the sustainability of our communities, ecosophy might help reform values and practices. (shrink)

Bescheidene Antwort auf Herrn Christian Wolffens Anmerckungen über das Buddeische Bedencken ; D. Io. Francisci Buddei Bedencken über die Wolffianische Philosophie -- Bescheidener Beweis, dass das Buddeische Bedencken noch fest stehe, wieder Hrn. Christian Wolffens Nöthige Zugabe aufgesetzet.

The comprehension of abduction put forward in this essay is compatible with the contemporary biosemiotics consensus. Moreover, it coincides with the evolutionary framework Peirce has developed in its time.Biosemiotics is being developed since the 1980’s and is characterized by a growing interest for its body of works. It is now a major field in general semiotics throughout the world. We owe to Thomas A. Sebeok to have paved the way for this new science to emerge and develop from a synthesis (...) of pioneering works by Jakob von Uexküll and Charles S. Peirce. In 1981, in the introduction to The Play of Musement, Sebeok shared his “absolute conviction that semiotics begins and ends with biology and that the sign science... (shrink)

This book describes in detail the relationship between symbolic representations of knowledge and abstract states of knowledge, exploring along the way the foundations of knowledge, knowledge bases, knowledge-based systems, and knowledge representation and reasoning. The idea of knowledge bases lies at the heart of symbolic, or "traditional," artificial intelligence. A knowledge-based system decides how to act by running formal reasoning procedures over a body of explicitly represented knowledge—a knowledge base. The system is not programmed for specific tasks; rather, it is (...) told what it needs to know and expected to infer the rest. This book is about the logic of such knowledge bases. It describes in detail the relationship between symbolic representations of knowledge and abstract states of knowledge, exploring along the way the foundations of knowledge, knowledge bases, knowledge-based systems, and knowledge representation and reasoning. Assuming some familiarity with first-order predicate logic, the book offers a new mathematical model of knowledge that is general and expressive yet more workable in practice than previous models. The book presents a style of semantic argument and formal analysis that would be cumbersome or completely impractical with other approaches. It also shows how to treat a knowledge base as an abstract data type, completely specified in an abstract way by the knowledge-level operations defined over it. (shrink)

Proceedings held May 1989. Topics include temporal logic, hierarchical knowledge bases, default theories, nonmonotonic and analogical reasoning, formal theories of belief revision, and metareasoning. Annotation copyright Book News, Inc. Portland, Or.

This paper describes an approach for reasoning in a dynamic domain with nondeterministic actions in which an agent’s beliefs correspond to the simplest, or most plausible, course of events consistent with the agent’s observations and beliefs. The account is based on an epistemic extension of the situation calculus, a first-order theory of reasoning about action that accommodates sensing actions. In particular, the account is based on a qualitative theory of nondeterminism. Our position is that for commonsense reasoning, the world is (...) most usefully regarded as deterministic, and that nondeterminism is an epistemic phenomenon, arising from an agent’s limited awareness and perception. The account offers several advantages: an agent has a set of categorical beliefs, yet can deal with equally-likely outcomes or with outcomes of differing plausibility. The agent maintains as its set of contingent beliefs the most plausible, or simplest, picture of the world, consistent with its beliefs and actions it believes it executed; yet it may modify these in light of later information. (shrink)

An important, yet little explored, area of feminist research is women's subjective experience of everyday life. Claiming Reality is the first study to apply the insights of the growing discipline of phenomenological sociology to women's experience, particularly the experience of childbirth, in an attempt to develop a feminist phenomenological perspective.

A central problem in applying logical knowledge representation formalisms to traditional robotics is that the treatment of belief change is categorical in the former, while probabilistic in the latter. A typical example is the fundamental capability of localization where a robot uses its noisy sensors to situate itself in a dynamic world. Domain designers are then left with the rather unfortunate task of abstracting probabilistic sensors in terms of categorical ones, or more drastically, completely abandoning the inner workings of sensors (...) to black-box probabilistic tools and then interpreting their outputs in an abstract way. Building on a first-principles approach by Bacchus, Halpern and Levesque, and a recent continuous extension to it by Belle and Levesque, we provide an axiomatization that shows how localization can be realized wrt a basic action theory, thereby demonstrating how such capabilities can be enabled in a single logical framework. We then show how the framework can also enable localization for multiple agents, where an agent can appeal to the sensing already performed by another agent and the knowledge of their relative positions to localize itself. (shrink)

The concept of joint action is at the core of numerous diverse research topics, including philosophical explorations of social action, studies of human dialogue, human-computer interaction, computer-supported collaborative work, multiagent systems, distributed artificial intelligence, distributed simulation, and contract law. It is therefore remarkable that so central a concept has received so little detailed analysis, in comparison with studies of individuals. However, in recent years, the study of joint action has begun to undergo more intense scrutiny, primarily from philosophers and researchers (...) in artificial intelligence. These two disciplines often address similar topics but with different motivations, methodologies, tools, and criteria for success. Although this paper is inspired by philosophical work, it is squarely motivated by the concerns of building intelligent systems that are capable of collaborative behavior, either with a user, or with other such systems. Still, we hope that the paper sheds light on philosophical issues, and treats the subject of joint action at a sufficiently precise level to be illuminating of problems that any philosophical account needs to confront. (shrink)