1224 search results - page 163 / 245 » Concept Search |
122
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MM
2000
ACM
15 years 4 months ago
2000
ACM
Query by key frame or video example is a convenient and often effective way to search in video database. This paper proposes a new approach to support such searches. The main cont...
IUI
2010
ACM
15 years 4 months ago
2010
ACM
We propose the concept of research trails to help web users create and reestablish context across fragmented research processes without requiring them to explicitly structure and ...
114
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ICLP
1999
Springer
15 years 4 months ago
1999
Springer
A declarative programming language has two kinds of semantics. The tract helps in reasoning about speci cations and correctness, while an operational semantics determines the mann...
100
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AIMSA
1998
Springer
15 years 4 months ago
1998
Springer
Abstract. In this paper we introduce the concept of knowledge granularity and study its influence on an agent's action selection process. Action selection is critical to an ag...
SIGIR
2010
ACM
15 years 3 months ago
2010
ACM
Defining a measure of similarity between queries is an interesting and difficult problem. A reliable query-similarity measure can be used in a variety of applications such as que...