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PVLDB
2010
120views more  PVLDB 2010»
13 years 8 months ago
Sampling the Repairs of Functional Dependency Violations under Hard Constraints
Violations of functional dependencies (FDs) are common in practice, often arising in the context of data integration or Web data extraction. Resolving these violations is known to...
George Beskales, Ihab F. Ilyas, Lukasz Golab
ICCS
2009
Springer
13 years 8 months ago
A Population-Based Approach for Diversified Protein Loop Structure Sampling
Protein loop structure modeling is regarded as a mini protein folding problem with significant scientific importance. Efficiently sampling the loop conformation space is a key step...
Yaohang Li
ALGORITHMICA
2010
155views more  ALGORITHMICA 2010»
13 years 10 months ago
Bin Packing with Rejection Revisited
We consider the following generalization of bin packing. Each item is associated with a size bounded by 1, as well as a rejection cost, that an algorithm must pay if it chooses not...
Leah Epstein
GECCO
2004
Springer
134views Optimization» more  GECCO 2004»
14 years 3 months ago
Central Point Crossover for Neuro-genetic Hybrids
In this paper, we consider each neural network as a point in a multi-dimensional problem space and suggest a crossover that locates the central point of a number of neural networks...
Soonchul Jung, Byung Ro Moon
TON
2010
221views more  TON 2010»
13 years 4 months ago
Minimum-Cost Multiple Paths Subject to Minimum Link and Node Sharing in a Network
Abstract--In communication networks, multiple disjoint communication paths are desirable for many applications. Such paths, however, may not exist in a network. In such a situation...
S. Q. Zheng, Jianping Wang, Bing Yang, Mei Yang