Critiquing: Effective Decision Support in Time-Critical Domains (Dissertation Proposal)

The effective communication of information is an important concern in the design of an expert consultation system. Several researchers have chosen to adopt a critiquing mode, in which the system evaluates and reacts to a solution proposed by the user rather than presenting its own solution. In this proposal, I present an architecture for a critiquing system that functions in real-time, during the process of developing and executing a management plan in time-critical situations. The architecture is able to take account of and reason about multiple, interacting goals and to identify critical errors in the proposed management plan. This architecture is being implemented as part of the TraumAID system for the management of patients with severe injuries

Do Different Groups Have Different Epistemic Intuitions? A Reply to Jennifer Nagel

Intuitions play an important role in contemporary epistemology. Over the last decade, however, experimental philosophers have published a number of studies suggesting that epistemic intuitions may vary in ways that challenge the widespread reliance on intuitions in epistemology. In a recent paper, Jennifer Nagel offers a pair of arguments aimed at showing that epistemic intuitions do not, in fact, vary in problematic ways. One of these arguments relies on a number of claims defended by appeal to the psychological literature on intuitive judgment and on mental state attribution (also known as “theory of mind”, “mindreading” and “folk psychology”). I call this the "theoretical argument". The other argument relies on recent experimental work carried out by Nagel and her collaborators. It is my contention that in setting out her theoretical argument, Nagel offers an account of the relevant scientific literature that is, in crucial respects, flawed and misleading. My main goal in this paper is to rectify these errors and to make it clear that, once this is done, Nagel’s theoretical argument collapses. Since Nagel’s experimental work has not yet been published, and available details are very sketchy, I do not discuss this work in detail. However, in the final section of the paper I offer some critical observations about Nagel’s strategy for dealing with empirical data that does not support her view – both other people’s and her own

The Social Epistemology of Anthropology: Insights from Judgment Aggregation

Anthropological writings have, at times, been vague in the approach used to gather evidence of cultural and social beliefs of the peoples studied, and the method of representing the data to the reading public. This paper employs the theory of judgment aggregation in critiquing anthropological theory and practice. It will be structured in three parts: first, I will present the theory of judgment aggregation as constructed by Christian List and Philip Pettit; second, I will sketch some epistemological methods used by anthropologists, and assess their attitude toward the notions of judgment aggregation and group agency; and finally, I will apply List and Pettit’s arguments about effective group organization to anthropological practice of representing its studied peoples’ beliefs and judgments by proposing three possible changes in method that will allow for more accurate and faithful interpretations and descriptions

A general framework for intelligent recommender systems

AbstractIn this paper, we propose a general framework for an intelligent recommender system that extends the concept of a knowledge-based recommender system. The intelligent recommender system exploits knowledge, learns, discovers new information, infers preferences and criticisms, among other things. For that, the framework of an intelligent recommender system is defined by the following components: knowledge representation paradigm, learning methods, and reasoning mechanisms. Additionally, it has five knowledge models about the different aspects that we can consider during a recommendation: users, items, domain, context and criticisms. The mix of the components exploits the knowledge, updates it and infers, among other things. In this work, we implement one intelligent recommender system based on this framework, using Fuzzy Cognitive Maps (FCMs). Next, we test the performance of the intelligent recommender system with specialized criteria linked to the utilization of the knowledge in order to test the versatility and performance of the framework

The Rhetoric of Health and Medicine as a “Teaching Subject”: Lessons from the Medical Humanities and Simulation Pedagogy

The rhetoric of health and medicine has only begun to intervene in health pedagogy. In contrast, the medical humanities has spearheaded curriculum to address dehumanizing trends in medicine. This article argues that rhetorical scholars can align with medical humanities’ initiatives and uniquely contribute to health curriculum. Drawing on the author’s research on clinical simulation, the article discusses rhetorical methodologies, genre theory, and critical lenses as areas for pedagogical collaboration between rhetoricians and health practitioners

The influence of psychosocial adjustment factors on team embeddedness at the workplace

The high prevalence of aggression, anxiety and stress symptoms among team members in the organisation, while acquisition of task is alarming causation of adjustment disorder influences on team embeddedness, is the subject of this study. The ontogenesis of psychosocial adjustment disorder in any employees is not palingenetic, this is exact reproduction of psychosocial factors (PSF) which develops at workplace The most important strategy for productivity improvement is based on the fact that human productivity, both positive and negative, is determined by the attitudes of all those who work in the enterprise and gap surfaced between teamwork and competence development particularly with regard to managing individualism within organisation and specifically individualistic approach, organisational justice, productivity management and psychosocial support. We strongly feel that there is a need to reexamine organisational team credentials and possible strong influences on individual’s psychosocial adjustment disorders. Findings suggest psychosocial adjustment factors are significantly correlated with psychosocial disorders (PSDs)

Evaluating recommender systems from the user's perspective: survey of the state of the art

A recommender system is a Web technology that proactively suggests items of interest to users based on their objective behavior or explicitly stated preferences. Evaluations of recommender systems (RS) have traditionally focused on the performance of algorithms. However, many researchers have recently started investigating system effectiveness and evaluation criteria from users' perspectives. In this paper, we survey the state of the art of user experience research in RS by examining how researchers have evaluated design methods that augment RS's ability to help users find the information or product that they truly prefer, interact with ease with the system, and form trust with RS through system transparency, control and privacy preserving mechanisms finally, we examine how these system design features influence users' adoption of the technology. We summarize existing work concerning three crucial interaction activities between the user and the system: the initial preference elicitation process, the preference refinement process, and the presentation of the system's recommendation results. Additionally, we will also cover recent evaluation frameworks that measure a recommender system's overall perceptive qualities and how these qualities influence users' behavioral intentions. The key results are summarized in a set of design guidelines that can provide useful suggestions to scholars and practitioners concerning the design and development of effective recommender systems. The survey also lays groundwork for researchers to pursue future topics that have not been covered by existing method

The Social Epistemology of Anthropology: Insights from Judgment Aggregation

Anthropological writings have, at times, been vague in the approach used to gather evidence of cultural and social beliefs of the peoples studied, and the method of representing the data to the reading public. This paper employs the theory of judgment aggregation in critiquing anthropological theory and practice. It will be structured in three parts: first, I will present the theory of judgment aggregation as constructed by Christian List and Philip Pettit; second, I will sketch some epistemological methods used by anthropologists, and assess their attitude toward the notions of judgment aggregation and group agency; and finally, I will apply List and Pettit’s arguments about effective group organization to anthropological practice of representing its studied peoples’ beliefs and judgments by proposing three possible changes in method that will allow for more accurate and faithful interpretations and descriptions