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EOR
2008
133views more  EOR 2008»
15 years 7 months ago
Investigating a hybrid simulated annealing and local search algorithm for constrained optimization
Constrained Optimization Problems (COP) often take place in many practical applications such as kinematics, chemical process optimization, power systems and so on. These problems ...
Chandra Sekhar Pedamallu, Linet Özdamar
TMM
2008
201views more  TMM 2008»
15 years 7 months ago
Fast Best-Match Shape Searching in Rotation-Invariant Metric Spaces
Object recognition and content-based image retrieval systems rely heavily on the accurate and efficient identification of shapes. A fundamental requirement in the shape analysis p...
Dragomir Yankov, Eamonn J. Keogh, Li Wei, Xiaopeng...
TPDS
2008
124views more  TPDS 2008»
15 years 7 months ago
Efficient Breadth-First Search on the Cell/BE Processor
Multicore processors are an architectural paradigm shift that promises a dramatic increase in performance. But, they also bring an unprecedented level of complexity in algorithmic ...
Daniele Paolo Scarpazza, Oreste Villa, Fabrizio Pe...
INFORMATICALT
2002
131views more  INFORMATICALT 2002»
15 years 7 months ago
An Agent-Based Architecture for Customer Services Management and Product Search
The amount of products and services available over the Internet increases significantly and it soon becomes beyond users ability to analyze and compare them. At the same time the n...
Thomas Heiberg, Mihhail Matskin, Jøran Pede...
EMNLP
2009
15 years 5 months ago
Improving Web Search Relevance with Semantic Features
Most existing information retrieval (IR) systems do not take much advantage of natural language processing (NLP) techniques due to the complexity and limited observed effectivenes...
Yumao Lu, Fuchun Peng, Gilad Mishne, Xing Wei, Ben...