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» SIMPL: A System for Integrating Optimization Techniques
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ICDE
2002
IEEE
147views Database» more  ICDE 2002»
16 years 1 months ago
Decoupled Query Optimization for Federated Database Systems
We study the problem of query optimization in federated relational database systems. The nature of federated databases explicitly decouples many aspects of the optimization proces...
Amol Deshpande, Joseph M. Hellerstein
GECCO
2007
Springer
129views Optimization» more  GECCO 2007»
15 years 5 months ago
Achieving a simple development model for 3D shapes: are chemicals necessary?
Artificial Development Systems have been introduced as a technique aimed at increasing the scalability of evolutionary algorithms. Most commonly the development model is part of ...
Pauline C. Haddow, Johan Hoye
MST
2002
128views more  MST 2002»
14 years 11 months ago
A Simple and Efficient Parallel Disk Mergesort
External sorting--the process of sorting a file that is too large to fit into the computer's internal memory and must be stored externally on disks--is a fundamental subroutin...
Rakesh D. Barve, Jeffrey Scott Vitter
GECCO
2006
Springer
168views Optimization» more  GECCO 2006»
15 years 3 months ago
An artificial immune system and its integration into an organic middleware for self-protection
Our human body is well protected by antibodies from our biological immune system. This protection system matured over millions of years and has proven its functionality. In our re...
Andreas Pietzowski, Wolfgang Trumler, Theo Ungerer
EDBT
2009
ACM
112views Database» more  EDBT 2009»
15 years 4 months ago
GCIP: exploiting the generation and optimization of integration processes
As a result of the changing scope of data management towards the management of highly distributed systems and applications, integration processes have gained in imporuch integrati...
Matthias Böhm, Uwe Wloka, Dirk Habich, Wolfga...