805 search results - page 64 / 161 » Automatic Categorization of Query Results |
142
click to vote
EDBTW
2006
Springer
15 years 8 months ago
2006
Springer
Querying live media streams is a challenging problem that becomes an essential requirement in a growing number of applications. We address the problem of evaluating continuous quer...
136
click to vote
WWW
2006
ACM
16 years 5 months ago
2006
ACM
One hundred users, one hundred needs. As more and more topics are being discussed on the web and our vocabulary remains relatively stable, it is increasingly difficult to let the ...
149
click to vote
ICWE
2004
Springer
15 years 9 months ago
2004
Springer
Abstract. This paper describes the new e-learning tool CHESt that allows students to search in a knowledge base for short (teaching) multimedia clips by using a semantic search eng...
146
click to vote
WWW
2007
ACM
16 years 5 months ago
2007
ACM
Determining the user intent of Web searches is a difficult problem due to the sparse data available concerning the searcher. In this paper, we examine a method to determine the us...
135
click to vote
SIGMOD
2002
ACM
16 years 4 months ago
2002
ACM
Physical database design is important for query performance in a shared-nothing parallel database system, in which data is horizontally partitioned among multiple independent node...