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DEXA
2005
Springer
124views Database» more  DEXA 2005»
10 years 8 months ago
Scalable Distributed Aggregate Computations Through Collaboration
Computing aggregates over distributed data sets constitutes an interesting class of distributed queries. Recent advances in peer-to-peer discovery of data sources and query process...
Leonidas Galanis, David J. DeWitt
DEXA
2005
Springer
138views Database» more  DEXA 2005»
10 years 8 months ago
Evolving XML Schemas and Documents Using UML Class Diagrams
The widespread use of XML brings new challenges for its integration into general software development processes. In particular, it is necessary to keep the consistency between diļ¬...
Eladio Domínguez, Jorge Lloret, Angel Luis ...
DEXA
2005
Springer
98views Database» more  DEXA 2005»
10 years 8 months ago
Transforming Software Package Classification Hierarchies into Goal-Based Taxonomies
Software package selection is an activity that plays an increasingly crucial role in the delivery of software systems. One of its main open issues is how to structure the knowledge...
Claudia P. Ayala, Xavier Franch
DEXA
2005
Springer
110views Database» more  DEXA 2005»
10 years 8 months ago
Intensional Encapsulations of Database Subsets via Genetic Programming
Finding intensional encapsulations of database subsets is the inverse of query evaluation. Whereas query evaluation transforms an intensional expression (the query) to its extensi...
Aybar C. Acar, Amihai Motro
DEXA
2005
Springer
75views Database» more  DEXA 2005»
10 years 8 months ago
Time Parameterized Interval R-Tree for Tracing Tags in RFID Systems
ChaeHoon Ban, Bonghee Hong, Donghyun Kim
DEXA
2005
Springer
77views Database» more  DEXA 2005»
10 years 8 months ago
An Optimal Skew-insensitive Join and Multi-join Algorithm for Distributed Architectures
Abstract. The development of scalable parallel database systems requires the design of eļ¬ƒcient algorithms for the join operation which is the most frequent and expensive operatio...
Mostafa Bamha
DEXA
2005
Springer
112views Database» more  DEXA 2005»
10 years 8 months ago
Distribution Rules for Array Database Queries
Abstract. Non-trivial retrieval applications involve complex computations on large multi-dimensional datasets. These should, in principle, beneļ¬t from the use of relational datab...
Alex van Ballegooij, Roberto Cornacchia, Arjen P. ...
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