Human experts are the source of knowledge required to develop computer systems that perform at an expert level. Human beings are not, however, able to reliably express what they know. As a result, experts often develop non-authentic accounts of their own expertise. These accounts, here termed reconstructed methods of reasoning, lead to computer systems that perform at a high level of proficiency but have the disadvantage that they often do not reflect the heuristics and processing constraints of a system user. (...) Reconstructed methods of reasoning are compared with authentic methods derived from the study of expert human behavior. Tests are proposed to establish the authenticity of reasoning methods and examples from medical diagnosis are used to illustrate how authentic methods of reasoning can be incorporated into an expert computer system. CiteULike Connotea Del.icio.us What's this? (shrink)

The rapid implementation and continuing expansion of forensic DNA databases around the world has been supported by claims about their effectiveness in criminal investigations and challenged by assertions of the resulting intrusiveness into individual privacy. These two competing perspectives provide the basis for ongoing considerations about the categories of persons who should be subject to non-consensual DNA sampling and profile retention as well as the uses to which such profiles should be put. This paper uses the example of the current (...) arrangements for forensic DNA databasing in England and Wales to discuss the ways in which the legislative and operational basis for police DNA databasing is reliant upon continuous deliberations over these and other matters by a range of key stakeholders. We also assess the effects of the recent innovative use of DNA databasing for “familial searching” in this jurisdiction in order to show how agreed understandings about the appropriate uses of DNA can become unsettled and reformulated even where their investigative effectiveness is uncontested. We conclude by making some observations about the future of what is recognized to be the largest forensic DNA database in the world. (shrink)

The work presented here investigates the process by which one group of individuals solves the problem of detecting deceptions created by other agents. A field experiment was conducted in which twenty‐four auditors (partners in international public accounting firms) were asked to review four cases describing real companies that, unknown to the auditors, had perpetrated financial frauds. While many of the auditors failed to detect the manipulations in the cases, a small number of auditors were consistently successful. Since the detection of (...) frauds occurs infrequently in the work of a given auditor, we explain success by the application of powerful heuristics gained from experience with deceptions in everyday life. These heuristics implement a variation of Dennett's intentional stance strategy, which is based on interpreting detected inconsistencies in the light of the Deceiver's (i.e., management's) goals and possible actions. We explain failure to detect deception by means of perturbations (bugs) in the domain knowledge of accounting needed to apply these heuristics to the specific context of financial statement fraud. We test our theory by showing that a computational model of fraud detection that employs the proposed heuristics successfully detects frauds in the cases given to the auditors. We then modify the model by introducing perturbations based on the errors made by each of the auditors in the four cases. The resulting models account for 84 of the 96 observations (i.e., 24 auditors × four cases) in our data. (shrink)

Current methods of forensic DNA profiling, based on Polymerase Chain Reaction amplifications of a varying number of Short Tandem Repeat loci found at different locations on the human genome, are regularly described as constituting the “gold standard for identification” in contemporary society. At a time when criminal justice systems in Europe and North America increasingly seek to utilize the epistemic authority of a variety of sciences in support of the apprehension and prosecution of suspects and offenders, genetic science and recombinant (...) DNA technology are often singled out for particular approbation. Indeed, the development and application of DNA profiling has been widely described as the “greatest breakthrough in forensic science since fingerprinting.”. (shrink)

An investigation is presented in which a computer simulation model (DIAGNOSER) is used to develop and test predictions for behavior of subjects in a task of medical diagnosis. The first experiment employed a process‐tracing methodology in order to compare hypothesis generation and evaluation behavior of DIAGNOSER with individuals at different levels of expertise (students, trainees, experts). A second experiment performed with only DIAGNOSER identified conditions under which errors in reasoning in the first experiment could be related to interpretation of specific (...) data items. Predictions derived from DIAGNOSER's performance were tested in a third experiment with a new sample of subjects. Data from the three experiments indicated that (1) form of diagnostic reasoning was similar for all subjects trained in medicine and for the simulation model, (2) substance of diagnostic reasoning employed by the simulation model was parable with that of the more expert subjects, and (3) errors in subjects' reasoning were attributable to deficiencies in disease knowledge and the interpretation of specific patient data cues predicted by the simulation model. (shrink)

The work presented here investigates the process by which one group of individuals solves the problem of detecting deceptions created by other agents. A field experiment was conducted in which twenty-four auditors (partners in international public accounting firms) were asked to review four cases describing real companies that, unknown to the auditors, had perpetrated financial frauds. While many of the auditors failed to detect the manipulations in the cases, a small number of auditors were consistently successful. Since the detection of (...) frauds occurs infrequently in the work of a given auditor, we explain success by the application of powerful heuristics gained from experience with deceptions in everyday life. These heuristics implement a variation of Dennett's intentional stance strategy, which is based on interpreting detected inconsistencies in the light of the Deceiver's (i.e., management's) goals and possible actions. We explain failure to detect deception by means of perturbations (bugs) in the domain knowledge of accounting needed to apply these heuristics to the specific context of financial statement fraud. We test our theory by showing that a computational model of fraud detection that employs the proposed heuristics successfully detects frauds in the cases given to the auditors. We then modify the model by introducing perturbations based on the errors made by each of the auditors in the four cases. The resulting models account for 84 of the 96 observations (i.e., 24 auditors × four cases) in our data. (shrink)

"Sure to be controversial and of interest to a wide audience in feminist history" (Judith Grant, University of Southern California), this book draws on a wide range of political and intellectual traditions to demonstrate that, only by ...

Neoliberalism’s project of making the market the model for all modern freedoms means that critique needs to be able to unmask the distortions and to weigh the costs of its cultural appropriations and resignifications. This diagnostic/evaluative task presents a seeming challenge to the sociologist who is also answerable to scientific purposes that demand objectivity and impartiality. This article investigates two very different attempts to grasp this nettle. It contrasts Peter Wagner’s proposal to reclaim critique as ‘an essential feature of the (...) social sciences’ with Axel Honneth’s call for a reinvigoration of the ‘sociologizing dimension’ of a critical theory tradition. It is argued that neither approach is fully adequate to the challenges set by neoliberalism. The final section of the article suggests that to demonstrate the efficacy of sociology’s contribution to a critique of neoliberalism we need to review the relationship between theoretical reflection and everyday thinking and permit the former to do more analytic/evaluative work. (shrink)

The paper reviews the extent to which main formulations in Habermas's recent major work, Between Facts and Norms, make ground against feminist objections to the Habermasian project. Although the later work does not tamper with the core project of Habermas's theory of modernity, the terms in which the procedural norms of democratic interaction are now conceived clarify the sympathetic relevance of Habermas's project to feminism's own vital concerns. There is reason to suppose Habermas's construction of the motivations that prompt and (...) guide struggles to achieve personal autonomy is rather too narrowly conceived to capture the range of impulses that inform contemporary feminism. Despite this, I suggest that there remain good reasons for supposing that the recent conception of the project opens up the possibility for a more positive stage in Habermas's dialogue with feminism. Key Words: aesthetic communication • feminism • Habermas • private/public relations • public sphere. (shrink)

Culture and Enlightenment are the two words that best characterise the essence of György Markus's career, in whose honour this book is published. Markus devoted the last twenty years of research towards a theory of cultural objectivations and their pragmatics, and the great depth of his knowledge of the history of culture and philosophy informs all his teaching and writing. The pursuit of Enlightenment ideals attains reflective self-consciousness in Markus' works; forged in the knowledge of its own historicity, of the (...) embeddedness of rationalities in culture and in an awareness of the paradoxes that cling to the conscious affirmation of ideals which are no longer self evident or beyond questioning. In taking up the challenge of these paradoxes, Markus spans the whole history of modern philosophy and culture with a matchless authority.This book draws together contributions from leading figures in contemporary philosophy, who are also friends, colleagues and former students of György Markus. The book is divided into two sections: the first presents critical assessments of various aspects of Markus' wide-ranging works; the second presents contributions in celebration of his influence and his wide interests. In their critical assessment of Markus' work and in the demonstration of his influence, the contributors hope to convey something of the breadth and something of the excitement of doing philosophy in the company of György Markus. (shrink)

In a letter to his friend Drury, Wittgenstein claims to have been working on the same problems that Plato was working on in the Theaetetus. In this paper I try to say what that problem might have been. In the alternative reading of the dialogue that I construct here, attention is drawn to Socrates' frequent appeal in the course of discussion to the ordinary ways of speaking that he, and Theaetetus, and everyone else in Athens at the time engaged in. (...) The more abstruse theories of Heraclitus and Protagoras which Socrates and Theaetetus are discussing are found to do violence to these ordinary ways of talking, and found seriously wanting as a result. A case is made that the conventions and presuppositions of ordinary conversational speech are inherently normative, and constitute a valid standard against which philosophical theories may be measured. Lines of affinity are drawn between these claims advanced by Plato and the recent work of contemporary neo-pragmatists, and Robert Brandom's work in particular. (shrink)

Neoliberalism, we are told, has “seduced” feminism. What is meant is that the libertarian and democratic hopes that have scoped this radical social movement have been reconfigured and re-energised by neoliberal project that models all our freedoms upon the market. Misgivings about “seductions” and “betrayals” require that feminist theory adopts the role of the arbiter on goals and meanings and this puts strains upon its deep commitment to democratic epistemologies. The following paper finds that the leading theorist of feminism as (...) critique in a neoliberal age has failed to fully grasp the normative tension that is involved. Nancy Fraser fails to rethink the tasks of critique in terms that is sufficient to its role as arbiter on meanings. I suggest that this rethinking might be done without betraying the demands of a democratic epistemology if we reconstruct the emancipatory idealisations that underpin Fraser’s account of a democratic epistemology. While this rendering of feminism as critique retrieves a representation of feminist ideals that might unmask neoliberal distortions, it does so without betraying the responsiveness to self-interpreted needs that is also claimed by a critical and democratic feminist theory. (shrink)

This chapter offers a diagnosis of misconstructions in anti‐humanist feminism and shows how a radical or critical humanism might help to theorize feminism's critical, emancipatory interests. It traces something of the troubled history of modern feminism's relationship with humanism. The chapter suggests that feminism's repudiation has been based on a narrow version; on one that confuses humanism with the rationalist agendas of modern science. It also considers how feminism has rebuilt itself by reinterpreting its critical agendas through the lens provided (...) by critical humanism. Todorov stresses that humanism is concerned with human ways of knowing. He advances three general propositions: that all humans belong to the same species, that they are inherently sociable, and finally that they are essentially indeterminate. Feminism's critical purposes is re‐fashioned and strengthened as it rearticulates its appropriations along with dynamic changes occurring within Enlightenment thinking. (shrink)

Completed shortly before her death in 2019, _Tragedy and Philosophy. A Parallel History_ is the sum of Agnes Heller’s reflections on European history and culture, seen through the prism of Europe’s two unique literary creations: tragedy and philosophy.

Paul C. Johnson begins his new work, Automatic Religion, with the observation that two of the capacities commonly taken to distinguish humans from nonhumans-free will and religion-are fundamentally opposed. Free will enjoys a central place in our ideas of spontaneity, authorship, and the conscious weighing of alternatives. Meanwhile, religion is less a quest for agency than a series of practices--possession rituals being the most spectacular though by no means the only examples--that temporarily relieve individuals of their will. What, then, is (...) agency and why has it occupied such a central place in theories of the human? Based on a dozen years of archival and ethnographic research in Brazil and France, this book tests the boundaries between humans and non-humans in an unlikely series of episodes from the closing decades of the nineteenth century, when ideas related to automatism lurched into motion on multiple tracks and, not incidentally, "religion" as a topic of study was being born. Brazil provided a particularly fertile place for reflection as the nearest site of what Europeans and Euro-Americans too often, too naïvely, and too imperially saw as raw nature, and thus also a laboratory of the human. In this context, the French would call Brazil's people monkeys; its slaves were called automatons; and Afro-Brazilian spirit possession priests were classed in the terms of French psychiatry's newly minted terms, dissociation and hysteria. Johnson shows not just how automatons can take on unexpectedly human-like lives when animated but also traces how certain groups have been excluded as less-than-human. In so doing, Johnson reanimates one of the most mysterious and yet foundational questions of trans-Atlantic thought-what is agency? (shrink)

Introduction At first sight the field of Marxist theories of aesthetics consists of a disparate collection of theories with very little in common. ...