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JCO
1998
136views more  JCO 1998»
15 years 6 months ago
A Greedy Randomized Adaptive Search Procedure for the Feedback Vertex Set Problem
Abstract. A Greedy Randomized Adaptive Search Procedure (GRASP) is a randomized heuristic that has produced high quality solutions for a wide range of combinatorial optimization pr...
Panos M. Pardalos, Tianbing Qian, Mauricio G. C. R...
CIKM
2010
Springer
15 years 5 months ago
Clickthrough-based translation models for web search: from word models to phrase models
Web search is challenging partly due to the fact that search queries and Web documents use different language styles and vocabularies. This paper provides a quantitative analysis ...
Jianfeng Gao, Xiaodong He, Jian-Yun Nie
AMC
2008
206views more  AMC 2008»
15 years 5 months ago
Global-best harmony search
ct 8 Harmony search (HS) is a new meta-heuristic optimization method imitating the music improvisation process where 9 musicians improvise their instruments' pitches searching...
Mahamed G. H. Omran, Mehrdad Mahdavi
ICRA
2010
IEEE
120views Robotics» more  ICRA 2010»
15 years 5 months ago
Probabilistic search with agile UAVs
— Through their ability to rapidly acquire aerial imagery, Unmanned Aerial Vehicles (UAVs) have the potential to aid target search tasks. Many of the core algorithms which are us...
Sonia Waharte, Andrew Colquhoun Symington, Niki Tr...
EMO
2009
Springer
143views Optimization» more  EMO 2009»
15 years 4 months ago
Adapting to the Habitat: On the Integration of Local Search into the Predator-Prey Model
Traditionally, Predator-Prey Models--although providing a more nature-oriented approach to multi-objective optimization than many other standard Evolutionary Multi-Objective Algori...
Christian Grimme, Joachim Lepping, Alexander Papas...