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» Searching Without a Heuristic: Efficient Use of Abstraction
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CP
2005
Springer
15 years 7 months ago
Neighbourhood Clause Weight Redistribution in Local Search for SAT
Abstract. In recent years, dynamic local search (DLS) clause weighting algorithms have emerged as the local search state-of-the-art for solving propositional satisfiability proble...
Abdelraouf Ishtaiwi, John Thornton, Abdul Sattar, ...
WEA
2007
Springer
114views Algorithms» more  WEA 2007»
15 years 7 months ago
Improving Tree Search in Phylogenetic Reconstruction from Genome Rearrangement Data
Abstract. A major task in evolutionary biology is to determine the ancestral relationships among the known species, a process generally referred as phylogenetic reconstruction. In ...
Fei Ye, Yan Guo, Andrew Lawson, Jijun Tang
129
Voted
WWW
2008
ACM
16 years 2 months ago
Substructure similarity measurement in chinese recipes
Improving the precision of information retrieval has been a challenging issue on Chinese Web. As exemplified by Chinese recipes on the Web, it is not easy/natural for people to us...
Liping Wang, Qing Li, Na Li, Guozhu Dong, Yu Yang
SIGMOD
2005
ACM
166views Database» more  SIGMOD 2005»
16 years 1 months ago
Substructure Similarity Search in Graph Databases
Advanced database systems face a great challenge raised by the emergence of massive, complex structural data in bioinformatics, chem-informatics, and many other applications. The ...
Xifeng Yan, Philip S. Yu, Jiawei Han
APLAS
2001
ACM
15 years 5 months ago
An Effect System Combining Alias and Liveness for Explicit Memory Reuse
The garbage collection is a safe and efficient method for managing the heap. However it is not efficient for temporary storages that are allocated often and deallocated quickly. R...
Oukseh Lee