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CEC
2008
IEEE
16 years 1 months ago
An investigation on evolutionary gradient search for multi-objective optimization
—Evolutionary gradient search is a hybrid algorithm that exploits the complementary features of gradient search and evolutionary algorithm to achieve a level of efficiency and r...
Chi Keong Goh, Yew-Soon Ong, Kay Chen Tan, Eu Jin ...
ICRA
2008
IEEE
131views Robotics» more  ICRA 2008»
16 years 1 months ago
Target assignment for integrated search and tracking by active robot networks
Abstract—This paper presents a new task assignment algorithm that integrates area search and target tracking. A new tracking metric is derived that encodes the ability of each ro...
Eric W. Frew, Jack Elston
ISCC
2006
IEEE
123views Communications» more  ISCC 2006»
16 years 1 months ago
Similarity Search in a Hybrid Overlay P2P Network
P2P systems are increasingly used to discover and share various data between users. The performance of a P2P based information retrieval system is determined by the efficiency of...
Mouna Kacimi, Kokou Yétongnon
ICMCS
2000
IEEE
158views Multimedia» more  ICMCS 2000»
15 years 11 months ago
Visualization Methods for Personal Photo Collections: Browsing and Searching in the PhotoFinder
Software tools for personal photo collection management are proliferating, but they usually have limited searching and browsing functions. We implemented the PhotoFinder prototype...
Hyunmo Kang, Ben Shneiderman
HICSS
2007
IEEE
104views Biometrics» more  HICSS 2007»
15 years 11 months ago
Assigned tasks are not the same as self-chosen Web search tasks
Short assigned question-answering style tasks are often used as a probe to understand how users do search. While such assigned tasks are simple to test and are effective at elicit...
Daniel M. Russell, Carrie Grimes