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VLDB
2002
ACM
168views Database» more  VLDB 2002»
14 years 10 months ago
Anatomy of a native XML base management system
Abstract. Several alternatives to manage large XML document collections exist, ranging from file systems over relational or other database systems to specifically tailored XML base...
Thorsten Fiebig, Sven Helmer, Carl-Christian Kanne...
ICDE
2007
IEEE
146views Database» more  ICDE 2007»
14 years 2 months ago
Index-based Most Similar Trajectory Search
The problem of trajectory similarity in moving object databases is a relatively new topic in the spatial and spatiotemporal database literature. Existing work focuses on the spati...
Elias Frentzos, Kostas Gratsias, Yannis Theodoridi...
BNCOD
2003
127views Database» more  BNCOD 2003»
13 years 11 months ago
Performance Evaluation and Analysis of K-Way Join Variants for Association Rule Mining
Data mining aims at discovering important and previously unknown patterns from the dataset in the underlying database. Database mining performs mining directly on data stored in r...
P. Mishra, Sharma Chakravarthy
ICDE
2003
IEEE
148views Database» more  ICDE 2003»
14 years 11 months ago
Efficient Computation of Subqueries in Complex OLAP
Expressing complex OLAP queries using group-by, aggregation, and joins can be extremely difficult. As a result of this, many alternate ways of expressing such queries have been de...
Michael H. Böhlen, Michael O. Akinde
BMCBI
2010
111views more  BMCBI 2010»
13 years 10 months ago
Comparative performances of DNA barcoding across insect orders
Background: Previous studies on insect DNA barcoding provide contradictory results and suggest not consistent performances across orders. This work aims at providing a general eva...
Massimiliano Virgilio, Thierry Backeljau, Bruno Ne...