169 search results - page 12 / 34 » Competitive Evolution: A Natural Approach to Operator Select... |
ASUNAM
2010
IEEE
13 years 9 months ago
2010
IEEE
Real-world social networks from a variety of domains can naturally be modelled as dynamic graphs. However, approaches to detecting communities have largely focused on identifying ...
APIN
2000
13 years 7 months ago
2000
Genetic algorithms are adaptive methods based on natural evolution that may be used for search and optimization problems. They process a population of search space solutions with t...
VLDB
2007
ACM
14 years 1 months ago
2007
ACM
Structured community portals extract and integrate information from raw Web pages to present a unified view of entities and relationships in the community. In this paper we argue...
COR
2007
13 years 7 months ago
2007
We studied a supplier selection problem, where a buyer, while facing random demand, is to decide ordering quantities from a set of suppliers with different yields and prices.We pr...
SDM
2012
SIAM
11 years 10 months ago
2012
SIAM
Low-rank approximations which are computed from selected rows and columns of a given data matrix have attracted considerable attention lately. They have been proposed as an altern...