512 search results - page 57 / 103 » Information retrieval in a peer-to-peer environment |
133
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PERCOM
2006
ACM
15 years 11 months ago
2006
ACM
In this paper, we design and evaluate an energy efficient data retrieval architecture for continuous aggregate queries in wireless sensor networks. We show how the modification of...
118
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SKG
2006
IEEE
15 years 5 months ago
2006
IEEE
Scientific texts domain keyword is one of the basic elements of the text high-level semantics acquisition, domain ontology building and the knowledge representation in semantic gr...
AIED
2005
Springer
15 years 5 months ago
2005
Springer
Collaborative learning is question-driven and open-ended by nature. Many of the techniques developed for intelligent tutoring are applicable only in more structured settings, but f...
HICSS
1994
IEEE
15 years 4 months ago
1994
IEEE
In the area of telerobotics, where remote systems are to be controlled, it is helpful to plan subsequent operations based on as much relevant data as possible. The simulation of t...
CSCW
1992
ACM
15 years 4 months ago
1992
ACM
Although talkhtg is an integral part of collaborative activity, there has been little computer support for acquiring and accessing the contents of conversations. Our approach has ...