Two measures of lexical cohesion were developed and applied to a corpus of human-computer tutoring dialogs. For both measures, the amount of cohesion in the tutoring dialog was fo...
In a unified knowledge representation data, information and knowledge are all represented in a single formalism as "items". Objects are item building operators. Items an...
This paper proposes a new call admission control (CAC) scheme for one-hop homogeneous 802.11 DCF networks. Using the proposed scheme, we can perform admission control quickly and e...
The Web is increasingly becoming an important channel for conducting businesses, disseminating information, and communicating with people on a global scale. More and more companie...
In high-tech businesses ranging from Internet service providers to e-commerce websites and music stores like Apple iTunes, there is considerable potential for collecting personal ...