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ICDE
2009
IEEE
210views Database» more  ICDE 2009»
15 years 11 months ago
Keyword Search in Spatial Databases: Towards Searching by Document
This work addresses a novel spatial keyword query called the m-closest keywords (mCK) query. Given a database of spatial objects, each tuple is associated with some descriptive inf...
Dongxiang Zhang, Yeow Meng Chee, Anirban Mondal, A...
CEC
2011
IEEE
13 years 9 months ago
Differential evolution with multiple strategies for solving CEC2011 real-world numerical optimization problems
—Over the last two decades, many Differential Evolution (DE) strategies have been introduced for solving Optimization Problems. Due to the variability of the characteristics in o...
Saber M. Elsayed, Ruhul A. Sarker, Daryl Essam
WINE
2010
Springer
143views Economy» more  WINE 2010»
14 years 7 months ago
Impersonation Strategies in Auctions
A common approach to analyzing repeated auctions, such as sponsored search auctions, is to treat them as complete information games, because it is assumed that, over time, players...
Ian A. Kash, David C. Parkes
68
Voted
ISMIS
1999
Springer
15 years 1 months ago
Improving Backtrack Search for SAT by Means of Redundancy
In this paper, a new heuristic that can be grafted to many of the most e cient branching strategies for Davis and Putnam procedures for SAT is described. This heuristic gives a hig...
Laure Brisoux, Éric Grégoire, Lakhda...
DSN
2009
IEEE
15 years 4 months ago
Fitness-guided path exploration in dynamic symbolic execution
Dynamic symbolic execution is a structural testing technique that systematically explores feasible paths of the program under test by running the program with different test input...
Tao Xie, Nikolai Tillmann, Jonathan de Halleux, Wo...