265 search results - page 50 / 53 » Understanding user goals in web search |
CACM
2000
13 years 10 months ago
2000
The Informedia Digital Video Library system extracts information from digitized video sources and allows full content search and retrieval over all extracted data. This extracted ...
E4MAS
2004
Springer
14 years 4 months ago
2004
Springer
The environment is an important but overlooked piece in the construction of multiagent-based scenarios. Richness, believability and variety of scenarios are inseparable from the en...
LWA
2008
14 years 8 days ago
2008
In order to support the navigation in huge document collections efficiently, tagged hierarchical structures can be used. Often, multiple tags are used to describe resources. For u...
KCAP
2011
ACM
13 years 1 months ago
2011
ACM
Enriching knowledge bases with multimedia information makes it possible to complement textual descriptions with visual and audio information. Such complementary information can he...
NAACL
2003
14 years 6 days ago
2003
We examine clarification dialogue, a mechanism for refining user questions with follow-up questions, in the context of open domain Question Answering systems. We develop an algori...