4110 search results - page 819 / 822 » Efficient algorithms for the 2-gathering problem |
SIGMOD
2002
ACM
14 years 6 months ago
2002
ACM
This paper addresses the problem of evaluating ranked top-? queries with expensive predicates. As major DBMSs now all support expensive user-defined predicates for Boolean queries...
ICFP
2006
ACM
14 years 6 months ago
2006
ACM
We present language mechanisms for polymorphic, extensible records and their exact dual, polymorphic sums with extensible first-class cases. These features make it possible to eas...
MOBIHOC
2005
ACM
14 years 6 months ago
2005
ACM
We consider a wireless sensor network in which sensors are grouped into clusters, each with its own cluster head (CH). Each CH collects data from sensors in its cluster and relays...
CIVR
2009
Springer
14 years 1 months ago
2009
Springer
Uploading tourist photographs is a popular activity on photo sharing platforms. The manual annotation of these images is a tedious process and the users often upload their images ...
APSCC
2008
IEEE
14 years 1 months ago
2008
IEEE
— This paper presents a method of integration and implementation of transmitting video and audio data from multiple Internet Protocol (IP) surveillance cameras in a wireless sens...