EDBT
2004
ACM
14 years 7 months ago
2004
ACM
EDBT
2004
ACM
14 years 7 months ago
2004
ACM
XML makes data flexible in representation and easily portable on the Web but it also substantially inflates data size as a consequence of using tags to describe data. Although many...
EDBT
2002
ACM
14 years 7 months ago
2002
ACM
Applying meta search systems is a suitable method to support the user if there are many different services. Due to information splitting strategies of literature services existing ...
EDBT
2002
ACM
14 years 7 months ago
2002
ACM
EDBT
2002
ACM
14 years 7 months ago
2002
ACM
EDBT
2002
ACM
14 years 7 months ago
2002
ACM
Abstract. Estimating the sizes of query results, and intermediate results, is crucial to many aspects of query processing. In particular, it is necessary for effective query optimi...
EDBT
2002
ACM
14 years 7 months ago
2002
ACM
EDBT
2002
ACM
14 years 7 months ago
2002
ACM
EDBT
2002
ACM
14 years 7 months ago
2002
ACM
Abstract. A major obstacle in data mining applications is the gap between the statistic-based pattern extraction and the value-based decision making. We present a profit mining app...
EDBT
2002
ACM
14 years 7 months ago
2002
ACM
The problem of finding contained rewritings of queries using views is of great importance in mediated data integration systems. In this paper, we first present a general approach f...