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EDBT
2002
ACM
246views Database» more  EDBT 2002»
10 years 6 days ago
Impact and Potential of User Profiles Used for Distributed Query Processing Based on Literature Services
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 ...
Bethina Schmitt
EDBT
2002
ACM
114views Database» more  EDBT 2002»
10 years 6 days ago
Temporal Aggregation over Data Streams Using Multiple Granularities
Donghui Zhang, Dimitrios Gunopulos, Vassilis J. Ts...
EDBT
2002
ACM
125views Database» more  EDBT 2002»
10 years 6 days ago
Estimating Answer Sizes for XML Queries
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...
Yuqing Wu, Jignesh M. Patel, H. V. Jagadish
EDBT
2002
ACM
98views Database» more  EDBT 2002»
10 years 6 days ago
Management of Dynamic Location Information in DOMINO
Ouri Wolfson, Hu Cao, Hai Lin, Goce Trajcevski, Fe...
EDBT
2002
ACM
120views Database» more  EDBT 2002»
10 years 6 days ago
Building Dynamic Market Places Using HyperQueries
Christian Wiesner, Peter Winklhofer, Alfons Kemper
EDBT
2002
ACM
157views Database» more  EDBT 2002»
10 years 6 days ago
Profit Mining: From Patterns to Actions
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...
Ke Wang, Senqiang Zhou, Jiawei Han
EDBT
2002
ACM
136views Database» more  EDBT 2002»
10 years 6 days ago
Rewriting Unions of General Conjunctive Queries Using Views
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...
Junhu Wang, Michael J. Maher, Rodney W. Topor
EDBT
2002
ACM
130views Database» more  EDBT 2002»
10 years 6 days ago
TDB: A Database System for Digital Rights Management
Radek Vingralek, Umesh Maheshwari, William Shapiro
EDBT
2002
ACM
136views Database» more  EDBT 2002»
10 years 6 days ago
The Geometry of Uncertainty in Moving Objects Databases
Abstract. This work addresses the problem of querying moving objects databases. which capture the inherent uncertainty associated with the location of moving point objects. We addr...
Goce Trajcevski, Ouri Wolfson, Fengli Zhang, Sam C...
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