Criminal and deviant behavior is known to occur in all places, settings, and times. The Olympics, both_ Summer and ~inter, are not immune to deviant behavior. This paper focuses on the _spec1f1c types of d~v1ant and criminal acts arising out of the Olympic settings and the anomic factor~ tha_t possibly le~d t~ deviance in this particular arena. The way that athletes are confor~1sts_, innovators...

Durkheim’s theory of suicide remains one of the quintessential “classic” theories in sociology. Since the 1960s and 1970s, however, it has been challenged on theoretical and empirical grounds. Rather than defend Durkheim’s theory on its own terms, this paper elaborates his typology of suicide by sketching suicide’s socioemotional structure. We integrate social psychological, psychological, and ...

A promising technique used in some planning systems to improve their performance is the use of domain dependent search control knowledge. We present a procedure for compiling search control knowledge, expressed declaratively in a logic, into the preconditions of the plan actions (operators). We do this within the framework of the situation calculus by introducing a transformation of nonMarkovia...

Reasoning about perception of depth and about spatial relations between moving physical objects is a challenging problem. We investigate the representation of depth and motion by means of depth profiles whereby each object in the world is represented as a single peak. We propose a logical theory, formulated in the situation calculus (SC), that is used for reasoning about object motion (includin...

By using an example from a robot navigating domain, we argue that to specify declaratively the behavior of an agent, we need to have a formal and explicit notion of \quality plans." To that end, we propose the following three domain independent measures of plan quality: a plan is said to be A-minimalif none of the actions in it can be deleted and have it continue to be a plan; it is said to be ...

We present a declarative formalization of STRIPS [1] as a reasoning strategy in the situation calculus [10]. The idea is to use logic not only to represent planning problems, but also to describe the mental situations, mental actions and reasoning strategy STRIPS uses to solve those problems.

In this paper we study the diierences between two logic theories for temporal reasoning, the Situation Calculus and the Event Calculus, and the implications of these diierences. We construct a new formalism that combines the advantages of both Situation and Event Calculus and avoids the problems of either. The new formalism is useful for general temporal reasoning in worlds with discrete and co...

Are the sources of ethnocentrism rather more sociological than psychological in nature? In order to answer this question, we review a classic debate between sociologists and psychologists. From this debate we distil two implicit theoretical models which are transposed into explicit and competitive models. A number of lacunas are filled with recent theoretical contributions and, subsequently, th...

The present study investigated hierarchical lexical semantic structure in oral descriptions of concrete word meanings produced by a subject (ZZ) diagnosed with anomic aphasia due to left occipital lesions. The focus of the analysis was production of a) nouns at different levels of semantic specificity (e.g., "robin"-"bird"-"animal") and b) words describing sensory or motor experiences (e.g., "b...