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» Hybrid Optimizations: Which Optimization Algorithm to Use
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ICDE
2008
IEEE
147views Database» more  ICDE 2008»
16 years 6 months ago
Flow Algorithms for Parallel Query Optimization
In this paper we address the problem of minimizing the response time of a multi-way join query using pipelined (inter-operator) parallelism, in a parallel or a distributed environ...
Amol Deshpande, Lisa Hellerstein
CIIA
2009
15 years 5 months ago
Appling A Discrete Particle Swarm Optimization Algorithm to Database Vertical Partition
Vertical partition is an important technique in database design used to enhance performance in database systems. Vertical fragmentation is a combinatorial optimization problem that...
Bilal Benmessahel, Mohamed Touahria
CSB
2003
IEEE
108views Bioinformatics» more  CSB 2003»
15 years 10 months ago
A Pattern Matching Algorithm for Codon Optimization and CpG Motif-Engineering in DNA Expression Vectors
Codon optimization enhances the efficiency of DNA expression vectors used in DNA vaccination and gene therapy by increasing protein expression. Additionally, certain nucleotide mo...
Ravi Vijaya Satya, Amar Mukherjee, Udaykumar Ranga
ICCAD
1997
IEEE
112views Hardware» more  ICCAD 1997»
15 years 8 months ago
Circuit optimization via adjoint Lagrangians
The circuit tuning problem is best approached by means of gradient-based nonlinear optimization algorithms. For large circuits, gradient computation can be the bottleneck in the o...
Andrew R. Conn, Ruud A. Haring, Chandramouli Viswe...
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SOFSEM
1997
Springer
15 years 8 months ago
Time Optimal Self-Stabilizing Algorithms
: In this paper we rst present a general lower bound on the stabilization time which holds for a number of graph theoretic problems, including leader election, spanning tree constr...
Rastislav Kralovic