1364 search results - page 148 / 273 » Collective Optimization |
KDD
2005
ACM
14 years 10 months ago
2005
ACM
Frequent-pattern mining has been studied extensively on scalable methods for mining various kinds of patterns including itemsets, sequences, and graphs. However, the bottleneck of...
ICALP
2009
Springer
14 years 10 months ago
2009
Springer
We improve the approximation ratios for two optimization problems in planar graphs. For node-weighted Steiner tree, a classical network-optimization problem, the best achievable ap...
AINA
2009
IEEE
14 years 5 months ago
2009
IEEE
— Underwater acoustic communication networks have attracted attention for its applications in many areas such as mine warfare, rapid environmental assessment or search and rescue...
ICRA
2009
IEEE
14 years 5 months ago
2009
IEEE
Abstract— We study multi-robot routing problems (MRLDR) where a team of robots has to visit a set of given targets with linear decreasing rewards over time, such as required for ...
ATAL
2009
Springer
14 years 4 months ago
2009
Springer
In large, collaborative, heterogeneous teams, team members often collect information that is useful to other members of the team. Recognizing the utility of such information and d...