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WWW
2008
ACM
13 years 8 months ago
Discovering co-located queries in geographic search logs
A geographic search request contains a query consisting of one or more keywords, and a search-location that the user searches for. In this paper, we study the problem of discoveri...
Xiangye Xiao, Longhao Wang, Xing Xie, Qiong Luo
LCTRTS
2010
Springer
13 years 6 months ago
Improving both the performance benefits and speed of optimization phase sequence searches
The issues of compiler optimization phase ordering and selection present important challenges to compiler developers in several domains, and in particular to the speed, code size,...
Prasad A. Kulkarni, Michael R. Jantz, David B. Wha...
MASCOTS
2001
13 years 9 months ago
A Bit-Parallel Search Algorithm for Allocating Free Space
File systems that allocate data contiguously often use bitmaps to representand managefree space. Increases in the size of storage to be managed creates a needfor eficient algorith...
Randal C. Burns, Wayne Hineman
AIR
2002
165views more  AIR 2002»
13 years 8 months ago
Evolutionary Algorithms for Multi-Objective Optimization: Performance Assessments and Comparisons
The rapid advances of evolutionary methods for multi-objective (MO) optimization poses the difficulty of keeping track of the developments in this field as well as selecting an app...
Kay Chen Tan, Tong Heng Lee, Eik Fun Khor
ICRA
2009
IEEE
113views Robotics» more  ICRA 2009»
14 years 3 months ago
Visual topological SLAM and global localization
— Visual localization and mapping for mobile robots has been achieved with a large variety of methods. Among them, topological navigation using vision has the advantage of offeri...
Adrien Angeli, Stéphane Doncieux, Jean-Arca...