17329 search results - page 2941 / 3466 » Improved non-approximability results |
202
click to vote
CORR
2008
Springer
15 years 7 months ago
2008
Springer
Multimedia uploaded content is tagged and recommended by users of collaborative systems, resulting in informal classifications also known as folksonomies. Faceted web ranking has ...
203
click to vote
CVIU
2010
15 years 7 months ago
2010
Estimating motions of a multi-camera system which may not have overlapping fields of view is generally complex and computationally expensive because of the non-zero offset between...
176
click to vote
CORR
2008
Springer
15 years 7 months ago
2008
Springer
Abstract--We investigate the relay selection problem in a network where users are able to collaborate with each other; decode and forward the messages of each other along with thei...
196
click to vote
DATAMINE
2010
15 years 7 months ago
2010
Assessing the quality of discovered results is an important open problem in data mining. Such assessment is particularly vital when mining itemsets, since commonly many of the disc...
177
click to vote
DISOPT
2010
15 years 7 months ago
2010
We consider labeled Traveling Salesman Problems, defined upon a complete graph of n vertices with colored edges. The objective is to find a tour of maximum or minimum number of co...