3149 search results - page 523 / 630 » Users in Context |
141
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SAC
2003
ACM
15 years 11 months ago
2003
ACM
Many information systems are used in a problem solving context. Examples are travel planning systems, catalogs in electronic commerce, or agenda planning systems. They can be made...
163
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VRST
2003
ACM
15 years 11 months ago
2003
ACM
Virtual environments (VEs) allow users to experience and interact with a rich sensory environment, but most virtual worlds contain only sensory information similar to that which w...
198
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AGENTCL
2003
Springer
15 years 11 months ago
2003
Springer
We propose group communication for agent coordination within “active rooms” and other pervasive computing scenarios featuring strict real-time requirements, inherently unrelia...
158
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AUSAI
2003
Springer
15 years 11 months ago
2003
Springer
Abstract. In this paper, we describe a new approach to information extraction that neatly integrates top-down hypothesis driven information with bottom-up data driven information. ...
206
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DBPL
2003
Springer
15 years 11 months ago
2003
Springer
Abstract. In the context of XML data management systems, the estimation of query cardinality is becoming more and more important: the information provided by a query result estimat...