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WEBI
2001
Springer
15 years 1 months ago
An Effective Conversational Agent with User Modeling Based on Bayesian Network
Abstract. Conversational agents interact with users using natural language interface. Especially in Internet space, their role has been recently highlighted as a virtual representa...
Seung-Ik Lee, Chul Sung, Sung-Bae Cho
ICMI
2005
Springer
143views Biometrics» more  ICMI 2005»
15 years 3 months ago
A look under the hood: design and development of the first SmartWeb system demonstrator
Experience shows that decisions in the early phases of the development of a multimodal system prevail throughout the life-cycle of a project. The distributed architecture and the ...
Norbert Reithinger, Simon Bergweiler, Ralf Engel, ...
UML
2004
Springer
15 years 2 months ago
OCL and Model Driven Engineering
Precise modeling is essential to the success of the OMG’s Model Driven Architecture initiative. At the modeling level (M1) OCL allows for the precision needed to write executable...
Jean Bézivin, Thomas Baar, Tracy Gardner, M...
CSFW
2003
IEEE
15 years 2 months ago
Understanding SPKI/SDSI Using First-Order Logic
SPKI/SDSI is a language for expressing distributed access control policy, derived from SPKI and SDSI. We provide a first-order logic (FOL) semantics for SDSI, and show that it ha...
Ninghui Li, John C. Mitchell
SIGIR
2003
ACM
15 years 2 months ago
Structured use of external knowledge for event-based open domain question answering
One of the major problems in question answering (QA) is that the queries are either too brief or often do not contain most relevant terms in the target corpus. In order to overcom...
Hui Yang, Tat-Seng Chua, Shuguang Wang, Chun-Keat ...