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124
Voted
DATESO
2009
15 years 1 months ago
2009
In this paper we are looking for a relationship between the intent of Web pages, their architecture and the communities who take part in their usage and creation. From our point of...
118
Voted
SIGMOD
2003
ACM
16 years 3 months ago
2003
ACM
Decision-support applications generate queries with complex predicates. We show how the factorization of complex query expressions exposes significant opportunities for exploiting...
153
Voted
ADBIS
2006
Springer
15 years 9 months ago
2006
Springer
The anomaly detection problem has important applications in the field of fraud detection, network robustness analysis and intrusion detection. This paper is concerned with the prob...
DEXAW
2000
IEEE
15 years 8 months ago
2000
IEEE
One of the key problems of recent years has been the divide between theoretical work in agent-based systems and its practical complement which have, to a large extent, developed a...
121
Voted
DASFAA
2004
IEEE
15 years 7 months ago
2004
IEEE
Abstract. We consider the problem of accurately estimating the number of approximate XML answers for a given query, and propose an efficient method that (1) accurately computes sel...