8810 search results - page 272 / 1762 » Open. Closed. Open |
168
click to vote
FLAIRS
2004
15 years 8 months ago
2004
Information quality assurance despite the existence of uncertainty about sources can be investigated in the context of soft security where an agent maintains trustworthiness evalu...
163
click to vote
IADIS
2004
15 years 8 months ago
2004
The main topic addressed in this paper is how to help a learner plan a navigation path in self-directed learning on the Web. Our approach to this issue is to analyze the open-ende...
144
click to vote
ACL
2001
15 years 8 months ago
2001
This paper presents an open-domain textual Question-Answering system that uses several feedback loops to enhance its performance. These feedback loops combine in a new way statist...
180
click to vote
ACL
2003
15 years 8 months ago
2003
Speech interfaces to question-answering systems offer significant potential for finding information with phones and mobile networked devices. We describe a demonstration of spok...