Categorizing entities by common role

Categorizing entities by common role.

Many categories group together entities that play a common role across situations. For example, guest and host refer to complementary roles in visiting situations and, thus, are role-governed categories (A. B. Markman & Stilwell, Journal of Experiment & Theoretical Artificial Intelligence, 13, 329-358, 2001). However, categorizing an entity by role is one of many possible classification strateg...

Automatically Categorizing Written Texts by Author Gender

The problem of automatically determining the gender of a document's author would appear to be a more subtle problem than those of categorization by topic or authorship attribution. Nevertheless, it is shown that automated text categorization techniques can exploit combinations of simple lexical and syntactic features to infer the gender of the author of an unseen formal written document with ap...

Improving WEB Usability by Categorizing Information

Modern browsers allow users to search and navigate the vast amount of web data, but the significant problem of extracting desired information from such data still remains, mainly due to the lack of an explicit structure both in web pages and sites. In this paper, we present an approach to web structuring in which both web pages and sites are considered. In particular, we analyze the structure a...

Categorizing fear: the role of trauma in a clinical formulation.

Categorizing Turn-Taking Interactions

We address the problem of categorizing turn-taking interactions between individuals. Social interactions are characterized by turn-taking and arise frequently in real-world videos. Our approach is based on the use of temporal causal analysis to decompose a space-time visual word representation of video into co-occuring independent segments, called causal sets [1]. These causal sets then serves ...