The ability to find relevant materials in large document collections is a fundamental component of legal research. The emergence of large machine-readable collections of legal materials has stimulated research aimed at improving the quality of the tools used to access these collections. Important research has been conducted within the traditional information retrieval, the artificial intelligence, and the legal communities with varying degrees of interaction between these groups. This article provides an introduction to text retrieval and surveys the main research related (...) to the retrieval of legal materials. (shrink)
The physics and metaphysics of identity and individuality Content Type Journal Article DOI 10.1007/s11016-010-9463-7 Authors Don Howard, Department of Philosophy and Graduate Program in History and Philosophy of Science, University of Notre Dame, Notre Dame, IN 46556, USA Bas C. van Fraassen, Philosophy Department, San Francisco State University, 1600 Holloway Avenue, San Francisco, CA 94132, USA Otávio Bueno, Department of Philosophy, University of Miami, Coral Gables, FL 33124, USA Elena Castellani, Department of Philosophy, University of Florence, Via Bolognese 52, (...) 50139 Florence, Italy Laura Crosilla, Department of Pure Mathematics, School of Mathematics, University of Leeds, Leeds, LS2 9JT UK Steven French, Department of Philosophy, University of Leeds, Leeds, UK Décio Krause, Department of Philosophy, Federal University of Santa Catarina, 88040-900 Campus Trindade, Florianópolis, SC Brazil Journal Metascience Online ISSN 1467-9981 Print ISSN 0815-0796. (shrink)
A pure significance test would check the agreement of a statistical model with the observed data even when no alternative model was available. The paper proposes the use of a modified p -value to make such a test. The model will be rejected if something surprising is observed (relative to what else might have been observed). It is shown that the relation between this measure of surprise (the s -value) and the surprise indices of Weaver and Good is similar (...) to the relationship between a p -value, a corresponding odds-ratio, and a logit or log-odds statistic. The s -value is always larger than the corresponding p -value, and is not uniformly distributed. Difficulties with the whole approach are discussed. (shrink)
as the chief novelty in the quantum description of nature, Einstein for having found vindication in 3 relativity theory for either positivism or realism, depending upon whom one asks. Famous as is each in his own domain, they are famous also, together, for their decades-long disagreement over the future of fundamental physics, their respective embrace and rejection of quantum indeterminacy being only the most widely-known point of contention.
Steven French and Décio Krause have written what bids fair to be, for years to come, the definitive philosophical treatment of the problem of the individuality of elementary particles in quantum mechanics and quantum field theory. The book begins with a long and dense argument for the view that elementary particles are most helpfully regarded as non-individuals, and it concludes with an earnest attempt to develop a formal apparatus for describing such non-individual entities better suited to the task than our (...) customary set theory. Along the way one is treated to a compendious philosophical history of quantum statistics and a well-nigh exhaustive (I’m tempted to say, “exhausting”) analytical history of philosophical responses to the quantum theory’s prima facie challenge to classical notions of particle individuality. The book is also a salvo from the headquarters artillery company of the “pro” side in the contemporary structuralism wars, and an essay in metaphysical naturalism. Whew! There are too many places where the friendly critic wants to engage the argument, and few where the authors have not already anticipated such engagement. I take this as my excuse, then, for offering not any systematic response to the whole project, but just some questions and observations about several points that caught my attention. (shrink)
What is commonly known as the Copenhagen interpretation of quantum mechanics, regarded as representing a unitary Copenhagen point of view, differs significantly from Bohr's complementarity interpretation, which does not employ wave packet collapse in its account of measurement and does not accord the subjective observer any privileged role in measurement. It is argued that the Copenhagen interpretation is an invention of the mid‐1950s, for which Heisenberg is chiefly responsible, various other physicists and philosophers, including Bohm, Feyerabend, Hanson, and Popper, having (...) further promoted the invention in the service of their own philosophical agendas. (shrink)
Pierre Duhem's often unrecognized influence on twentieth-century philosophy of science is illustrated by an analysis of his significant if also largely unrecognized influence on Albert Einstein. Einstein's first acquaintance with Duhem's La Théorie physique, son objet et sa structure around 1909 is strongly suggested by his close personal and professional relationship with Duhem's German translator, Friedrich Adler. The central role of a Duhemian holistic, underdeterminationist variety of conventionalism in Einstein's thought is examined at length, with special emphasis on Einstein's deployment (...) of Duhemian arguments in his debates with neo-Kantian interpreters of relativity and in his critique of the empiricist doctrines of theory testing advanced by Schlick, Reichenbach, and Carnap. Most striking is Einstein's 1949 criticism of the verificationist conception of meaning from a holistic point of view, anticipating by two years the rather similar, but more famous criticism advanced independently by Quine in Two Dogmas of Empiricism. (shrink)
This paper explores the paradox of the Frankfurt School's Critical Theory where the notion of "critical theory" became identified with aesthetics and asks whether the disappearance of the political dimension of critical theory was necessary.This disappearance of the political also presents some uncomfortable affinities between it and postmodernism. But in the more sober world after 1989, post-communism poses more relevant questions than post-modernism for an assessment of the history of the Frankfurt School.The political project of the old Frankfurt School has (...) to be revivified - or at least given a decent burial. (shrink)
The results of a survey of 272 practicing accountants and 374 accounting students enrolled in six universities are analyzed. Differences and similarities between the two groups with regard to their attitudes toward corporate social responsibility are examined. The results indicate that the students exhibit greater concern about the ethical and discretionary components of corporate responsibility and a weaker orientation toward economic performance. No significant differences between the two groups were observed with respect to the legal dimension of corporate social responsibility. (...) Some explanations as well as limited generalizations and implications are developed. (shrink)
As we tend to forget the distinction between polemic and critique, readers of Castoriadis are often unaware of his frequent returns to a reading of Marx. In looking at the essays collected in the six volumes of Crossroads in the Labyrinth, it is useful to distinguish between, on the one hand, the political polemics launched against the failure of a Marxist Left, and on the other, the critiques of a Marx who is seeking to understand the sociohistorical meanings underlying a (...) rationality that is new only in appearance, thereby reviving traditional philosophical interrogation. Today, as Marxism has become merely a philosophy while, as a political movement it has lost its anchor, it is worth coming back to the meeting point between Marx and Castoriadis. This can also serve to revive our appreciation of the project of philosophy in general. (shrink)
The purpose of this paper is to determine whether there is a relationship between a person's degree of religiousness and corporate social responsibility orientation. A total of 411 managers and 506 students from seven universities were surveyed. The statistical analysis showed that religiousness does influence students' orientation toward the economic, ethical, and philanthropic responsibilities of business. It does not, however, have a significant impact upon the managers' attitudes. When the "low religiousness" students and managers were compared, differences were found with (...) respect to the economic, ethical, and philanthropic components of corporate social responsibility. Similar results were obtained when the "high religiousness" students and managers were compared. The implications of these findings are discussed. (shrink)
The isomorphism between relational structures advocated by Palmer corresponds quite closely to Paul Churchland's theory of “state-space semantics,” so much so that one can be used to elucidate problematic areas in the other. The resulting hybrid shows eliminative materialism to be superior to functionalism as a theory of mental phenomena and seems to provide the best ontology for cognitive science.
Whence, then, do my errors arise? Only from the fact that the will is much more ample and farreaching than the understanding, so that I do not restrain it within the same limits but extend it even to those things which I do not understand. Being by its nature indifferent about such matters, it very easily is turned aside from the true and the good and chooses the false and the evil. And thus it happens that I make mistakes and (...) that I sin. (shrink)
— Niels Bohr, 19231 “There must be quite definite and clear grounds, why you repeatedly declare that one must interpret observations classically, which lie absolute ly in thei r essenc e. . . . It must belong to your deepest conviction—and I cannot understand on what you base it.”.
One area of business performance of particular interest to both scholars and practitioners is corporate social responsibility. The notion that organizations should be attentive to the needs of constituents other than shareholders has been investigated and vigorously debated for over two decades. This has provoked an especially rich and diverse literature investigating the relationship between business and society. As a result, researchers have urged the study of the profiles and backgrounds of corporate upper echelons in order to better understand this (...) relationship.There is ample evidence that corporations have in recent years increased the proportion of outside directors on their boards. This has been partly in reaction to increased interest in the corporate social responsiveness of business organizations and suggestions that the board of directors could play a unique role in this area. The expectation on the part of practitioners, researchers, and governmental regulators is that outside directors will advocate greater corporate responsiveness to society''s needs by playing a more active role in overseeing managerial decisions. (shrink)
Neo-positivism is dead. Let that imperfect designation stand for the project that dominated and defined the philosophy of science, especially in its Anglophone form, during the fifty or so years following the end of the Second World War. While its critics were many,1 its death was slow, and some think still to find a pulse.2 But die it did in the cul-de-sac into which it was led by its own faulty compass.
Marx was and remained a philosopher. This simple fact was forgotten when Marxism became a system. Now that the system has been defeated, the philosophy re-emerges. However, its "Marxist" adherents have never understood that this philosophy was always political - in short, they have never understood politics, and therefore will never understand philosophy. Thus, the claim of the article is that, correctly read, Marx can be seen as the true philosophical founder of a modern theory of democracy.
Without systems of public, external symbols for recording information, nonliterate communities have to rely on human memory for the retention and transmission of cultural knowledge. Religious expressions either evolved in directions that rendered them memorable or they were--quite literally--forgotten. Most religious systems, including all of the great world religions, emerged among populations that were mostly illiterate (even if there was a literate elite). Thus, it should come as no surprise that religious systems and ritual systems, in particular, have evolved so (...) as to exploit variables that facilitate memory. No doubt, the invention of literacy ameliorates these variables' influence, however, the availability of such cultural tools neither eliminates that influence nor even surmounts it. Experimental psychologists have clarified variables that contribute to extraordinary recall for events that arise in the normal course of life. Probably, the most obvious is frequency. Experiencing events of the same type frequently aids memory for that type of event, though not necessarily for the details of any of the particular instances of that type. When Jains carry out the Puja ritual day after day, they become adept at its performance. Although they are fluent with the ritual's details, it is possible that they do not remember even one of their previous performances distinctively. (shrink)
Jackendoff's criticisms of the current state of theorization in cognitive neuroscience are defused by recent work on the computational complementarity of the hippocampus and neocortex. Such considerations lead to a grounding of Jackendoff's processing model in the complementary methods of pattern analysis effected by independent component analysis (ICA) and principle component analysis (PCA).
On Saturday, August 26, 1893, thirteen-year-old Edith Low Babson was swimming in her favorite swimming hole on the Annisquam river in her home town of Gloucester, Massachusetts. Though she was a strong swimmer, something went wrong, and she drowned. A tragedy like all such. But this drowning had unusual consequences. Edith’s older brother was Roger W. Babson, who grew up to become one of America’s most prominent businessmen of the early twentieth century. A statistician, prolific author, philanthropist, founder of Babson (...) College, in Wellesley, Massachusetts, and the Prohibition Patry’s Presidential candidate in 1940, Roger Babson was deeply affected by his sister’s death, as he was again many years later, in 1947, by the death of his grandson, Michael, who drowned while saving the life of a companion who had been knocked off of a sailboat in Lake Sunapee, New Hampshire. But Roger Babson was a man of action, not one quietly to acquiesce when confronted by suffering inflicted by a seemingly impersonal and uncaring nature. One year after his grandson’s death, Babson dedicated a significant part of his vast personal wealth to the establishment of the Gravity Research Foundation in New Boston, New Hampshire, which thereafter awarded an annual prize for theoretical research on gravitation, a prize whose winners include the likes of Stephen Hawking. Why? As Babson explained in a pamphlet published by the new foundation, “Gravity: Our Enemy Number One” (Babson 1948), the goal was to alleviate the suffering for which gravity was responsible, the gravity that seized his sister “like a dragon and.. (shrink)
We show that it is not possible to construct a Fraenkel-Mostowski model in which the axiom of choice for well-ordered families of sets and the axiom of choice for sets are both true, but the axiom of choice is false.
Such are those thick & gloomie shadows dampe Oft seene in charnel vaults, & sepulchers, Lingering, & sitting by a new made grave, As loath to leave the bodie that it lov'd, & link’t it selfe by carnall sensualtie To a degenerate, & degraded state.
Let NBG be von Neumann-Bernays-Gödel set theory without the axiom of choice and let NBGA be the modification which allows atoms. In this paper we consider some of the well-known class or global forms of the wellordering theorem, the axiom of choice, and maximal principles which are known to be equivalent in NBG and show they are not equivalent in NBGA.
The Monty Hall Problem (MHP), a process of two-stage decision making, was presented in atypical form via a custom software game. Differing from the normal three-box MHP, the game added one additional box on-screen for each game—culminating on game 23 with 25 on-screen boxes to initially choose from. A total of 108 participants played 23 games (trials) in one of four conditions; (1) “Vanish” condition—all non-winning boxes totally removed from the screen; (2) “Empty” condition—all non-winning boxes remain on-screen, but with (...) an “empty” label on them; (3) “Steroids” condition—all non-winning boxes removed from the screen, with initially chosen box becoming 25% larger; (4) “Steroids2” condition—all non-winning boxes removed from the screen, box not currently chosen becomes 25% larger. Results indicate second-stage on-screen presence of boxes influences switching; with their absence having the opposite effect. Size manipulation appears to elicit demand characteristics resulting in indeterminate influence. (shrink)
We prove a theorem (1.7) about partial orders which can be viewed as a version of the Barwise compactness theorem which does not mention logic. The Barwise compactness theorem is easily equivalent to 1.7 + "Every Henkin set has a model". We then make the observation that 1.7 gives us the definability of forcing for quantifier-free sentences in the forcing language and use this to give a direct proof of the truth and definability lemmas of forcing.
This book offers an interpretation of the rise of secular historical thought in nineteenth-century Europe. Instead of characterizing 'historicism' and 'secularization' as fundamental breaks with Europe's religious heritage, they are presented as complex cultural permutations with much continuity; for inherited theological patterns of interpreting experience determined to a large degree the conditions, possibilities, and limitations of the forms of historical imagination realizable by nineteenth-century secular intellectuals. This point is made by examining the thought of the German theologian W. M. L. (...) de Wette and that of the Swiss-German historian Jacob Burckhardt. Burckhardt's meeting with de Wette and his subsequent decision to study history over theology are interpreted as revealing moments in nineteenth-century intellectual history. By examining their encounter, its larger historical context, and the thought of both men, the book demonstrates the centrality of theological concerns and forms of knowledge in the emergence of modern, secular historical consciousness. (shrink)
In this paper I argue for worker self-management of the media, particularly the press. I begin with a general argument for self-management of enterprises. Then I consider and respond to objections to my proposal arising from the distinctive character of media, their social and political functions, and their legal status. I argue that not only would self-management not conflict with the function of enabling citizens to be informed and participate equally in social and political life, but it would enable media (...) to better perform their function than when controlled by either government or concentrated commercial corporations. But self-managed media would require some rethinking of the meaning of press freedom. And self-management would itself need to be supplemented with other measures such as rights of access to ensure equality of freedom of expression. (shrink)
The Fraenkel-Mostowski method has been widely used to prove independence results among weak versions of the axiom of choice. In this paper it is shown that certain statements cannot be proved by this method. More specifically it is shown that in all Fraenkel-Mostowski models the following hold: 1. The axiom of choice for sets of finite sets implies the axiom of choice for sets of well-orderable sets. 2. The Boolean prime ideal theorem implies a weakened form of Sikorski's theorem.
This book attempts to marry truth-conditional semantics with cognitive linguistics in the church of computational neuroscience. To this end, it examines the truth-conditional meanings of coordinators, quantifiers, and collective predicates as neurophysiological phenomena that are amenable to a neurocomputational analysis. Drawing inspiration from work on visual processing, and especially the simple/complex cell distinction in early vision (V1), we claim that a similar two-layer architecture is sufficient to learn the truth-conditional meanings of the logical coordinators and logical quantifiers. As a prerequisite, (...) much discussion is given over to what a neurologically plausible representation of the meanings of these items would look like. We eventually settle on a representation in terms of correlation, so that, for instance, the semantic input to the universal operators (e.g. and, all)is represented as maximally correlated, while the semantic input to the universal negative operators (e.g. nor, no)is represented as maximally anticorrelated. On the basis this representation, the hypothesis can be offered that the function of the logical operators is to extract an invariant feature from natural situations, that of degree of correlation between parts of the situation. This result sets up an elegant formal analogy to recent models of visual processing, which argue that the function of early vision is to reduce the redundancy inherent in natural images. Computational simulations are designed in which the logical operators are learned by associating their phonological form with some degree of correlation in the inputs, so that the overall function of the system is as a simple kind of pattern recognition. Several learning rules are assayed, especially those of the Hebbian sort, which are the ones with the most neurological support. Learning vector quantization (LVQ) is shown to be a perspicuous and efficient means of learning the patterns that are of interest. We draw a formal parallelism between the initial, competitive layer of LVQ and the simple cell layer in V1, and between the final, linear layer of LVQ and the complex cell layer in V1, in that the initial layers are both selective, while the final layers both generalize. It is also shown how the representations argued for can be used to draw the traditionally-recognized inferences arising from coordination and quantification, and why the inference of subalternacy breaks down for collective predicates. Finally, the analogies between early vision and the logical operators allow us to advance the claim of cognitive linguistics that language is not processed by proprietary algorithms, but rather by algorithms that are general to the entire brain. Thus in the debate between objectivist and experiential metaphysics, this book falls squarely into the camp of the latter. Yet it does so by means of a rigorous formal, mathematical, and neurological exposition – in contradiction of the experiential claim that formal analysis has no place in the understanding of cognition. To make our own counter-claim as explicit as possible, we present a sketch of the LVQ structure in terms of mereotopology, in which the initial layer of the network performs topological operations, while the final layer performs mereological operations. The book is meant to be self-contained, in the sense that it does not assume any prior knowledge of any of the many areas that are touched upon. It therefore contains mini-summaries of biological visual processing, especially the retinocortical and ventral /what?/ parvocellular pathways computational models of neural signaling, and in particular the reduction of the Hodgkin-Huxley equations to the connectionist and integrate-and-fire neurons Hebbian learning rules and the elaboration of learning vector quantization the linguistic pathway in the left hemisphere memory and the hippocampus truth-conditional vs. image-schematic semantics objectivist vs. experiential metaphysics and mereotopology. All of the simulations are implemented in MATLAB, and the code is available from the book’s website. • The discovery of several algorithmic similarities between visison and semantics. • The support of all of this by means of simulations, and the packaging of all of this in a coherent theoretical framework. (shrink)
Transgenic plants are now being used to develop pharmaceutical and industrial products in addition to their use in crop improvement. Using confinement requirements, these transgenic plants are grown and processed under conditions that prevent intermixing with commodity crops. Regulatory agencies in the United States have provided guidance of zero tolerance of these new industrial crops with commodity crops. While this is a worthy goal, it is theoretically unattainable. In spite of the best containment practices, there is a potential risk using (...) any system of production due to unforeseen incidences including natural disasters or exposure to workers. The precautionary principle has been used for numerous regulated articles in addressing the potential risks of new products and technology based on a risk assessment in similar situations. We present here a risk assessment model that could be used as a start to develop an accepted model for the industry. The model is based on current risk models used for other regulated articles, but adapted for these types of products. This could be used to determine action levels in the event of an unintended exposure or to ensure that detection or confinement methods are adequate to avoid risks. As an example, aprotinin, a therapeutic protein now being produced in maize, was evaluated for potential risk to humans using this model. (shrink)
It is argued that anthropologists become moral relativists by mistake typically in two ways: (1) by confusing moral with factual discourse (dubbed the Normativist Fallacy) which derives in turn from a failure to distinguish adequately between direct and indirect discourse in the description of moral systems and preferences; or (2) by confusing definitive with hypothetical statements in descriptive ethics (the Definitivist Fallacy). Two representative arguments illustrating these errors are analyzed and some morals drawn from the results regarding the status of (...) relativist arguments in descriptive ethics and the prerogatives of applied anthropologists. (shrink)
Barry Commoner has argued that the environmental failure of modern technology is due in large part to the reductionistic character ofmodern science, especially its biological component where the reductionist approach has triumphed in molecular biology. I claim, first, that Commoner has confused reduction in the sense of the reduction of one theory to another with what is better called analysis, or the strategy of breaking a whoie into its parts in order to understand the properties of the whole, this latter (...) being the actual target of his attack. I then argue that his criticisms of molecular biology fail since each of the properties of the cell which he claims cannot be understood in an analytic fashion, such as reproduction, development and inheritance, can be so understood, and that, in fact, each of his putatively nonanalytic accounts of these properties is the result of analysis. Similarly, Commoner’s claim that ecosystenls possess properties that cannot be understood analytically is refuted by comparing ecosystems with automobiles, which Commoner acknowledges are susceptible to analysis, and by showing that there are no essential differences between the two. FinaIly, l observe that while it is false that ecosystems canna! be understood in analytic terms, it is true that they are not usually thus understood, and that the explanation for this is not that scientists subscribe to amistaken philosophy, but that our social institutions for the teaching and application of science do not adequately stress the importance of exploring the connections between the parts of such complex wholes. (shrink)
Last year the editors of Signs: Journal of Women in Culture and Society invited feminists worldwide to comment on the millennial transition. Representing a disciplinary and generational range of writers, the resulting collection is at turns inspiring, troubling, provocative, despairing, celebratory. Some of the essays give voice to anxieties, others are more hopeful some reflect back, others look forward. Many of these fifty-plus short essays speak to themes of gender, nationality, global independence, transnational corporate domination, racial and ethnic identities, and (...) complex intersections among these systems. Readers will find eye-opening writing that is thoughtful, committed, and passionate about feminist futures. (shrink)
