The rapid progress of information technology has spurred development of various communication support systems. In particular, the importance of informal communication has lately d...
An ecological-cognitive framework of analysis and a model-tracing architecture are presented and used in the analysis of data recorded from users browsing a large document collect...
Many information services in pervasive computing offer rich information, which is information that includes other types of information. For example, the information listed in a pe...
Pervasive computing applications are increasingly leveraging contextual information from several sources to provide users with behavior appropriate to the environment in which the...
Publish-subscribe-query information broker middleware offers great promise to users of pervasive computing systems requiring access to information. However, users of publish-subscr...