With the growth and commercialization of the Inter-net, many busy people nd themselves receiving more e-mail than ever before. Thus, e-mail ltering has become an important problem. Many mailers provide ltering based on the mail header: the sender, the domain of the sender, and the subject. In the rst phase of the AlterEgo project, we are developing an… (More)
In order to address the issue of whether abstract and concrete objects are categorized similarly, this paper looks at how computer scientists categorize the common concepts of their field. Using the methodology (1976) ond of Rosch and Mervis (1975) to identify the categorizations used by computer scientists, this study found that the categorization… (More)
This paper describes research which focusses on the issue of possible roles for computerized agents within multimedia educational software.