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» Information Integration: Challenges and Approaches
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EDBT
2002
ACM
128views Database» more  EDBT 2002»
16 years 6 months ago
An Approach to Integrating Query Refinement in SQL
With the emergence of applications that require content-based similarity retrieval, techniques to support such a retrieval paradigm over database systems have emerged as a critica...
Michael Ortega-Binderberger, Kaushik Chakrabarti, ...
JECR
2002
215views more  JECR 2002»
15 years 6 months ago
An Integrative Approach to the Assessment of E-Commerce Quality
WebQual is a method for assessing the quality of Web sites. The method has been developed iteratively through application in various domains, including Internet bookstores and Int...
Stuart J. Barnes, Richard T. Vidgen
KES
2006
Springer
15 years 6 months ago
A Framework for distributed knowledge management in autonomous logistic processes
The trends and recent changes in logistics lead to complex and partially conflicting requirements on logistic planning and control systems. Due to the lack of efficiency of curren...
Hagen Langer, Jan D. Gehrke, Joachim Hammer, Marti...
FOIKS
2004
Springer
15 years 10 months ago
Simplification of Integrity Constraints for Data Integration
When two or more databases are combined into a global one, integrity may be violated even when each database is consistent with its own local integrity constraints. Efficient metho...
Henning Christiansen, Davide Martinenghi
ICDE
2005
IEEE
122views Database» more  ICDE 2005»
16 years 22 hour ago
A Cost-Space Approach to Distributed Query Optimization in Stream Based Overlays
Abstract— Distributed stream-based applications, such as continuous query systems, have network scale and time characteristics that challenge traditional distributed query optimi...
Jeffrey Shneidman, Peter R. Pietzuch, Matt Welsh, ...