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CIKM
2010
Springer
15 years 5 months ago
A structured approach to query recommendation with social annotation data
Query recommendation has been recognized as an important mean to help users search and also improve the usability of search engines. Existing approaches mainly focus on helping us...
Jiafeng Guo, Xueqi Cheng, Gu Xu, Huawei Shen
WADS
2001
Springer
126views Algorithms» more  WADS 2001»
15 years 11 months ago
On External-Memory Planar Depth First Search
Even though a large number of I/O-efficient graph algorithms have been developed, a number of fundamental problems still remain open. For example, no space- and I/O-efficient algo...
Lars Arge, Ulrich Meyer, Laura Toma, Norbert Zeh
ICMCS
2006
IEEE
140views Multimedia» more  ICMCS 2006»
16 years 15 days ago
A 3D Spatio-Temporal Motion Estimation Algorithm for Video Coding
This paper presents a new spatio-temporal motion estimation algorithm for video coding. The algorithm is based on optimization theory and consists of the strategies including 3D s...
Gwo Giun Lee, Ming-Jiun Wang, He-Yuan Lin, Drew We...
HIS
2003
15 years 7 months ago
PDGA: the Primal-Dual Genetic Algorithm
Abstract. Genetic algorithms (GAs) are a class of search algorithms based on principles of natural evolution. Hence, incorporating mechanisms used in nature may improve the perform...
Shengxiang Yang
GECCO
2010
Springer
176views Optimization» more  GECCO 2010»
15 years 8 months ago
A hierarchical cooperative evolutionary algorithm
To successfully search multiple coadaptive subcomponents in a solution, we developed a novel cooperative evolutionary algorithm based on a new computational multilevel selection f...
Shelly Xiaonan Wu, Wolfgang Banzhaf