501 search results - page 89 / 101 » An Upper Bound on the Number of Rectangulations of a Point S... |
CIKM
2009
Springer
14 years 5 days ago
2009
Springer
Traditional ranking mainly focuses on one type of data source, and effective modeling still relies on a sufficiently large number of labeled or supervised examples. However, in m...
SIGMOD
2010
ACM
13 years 7 months ago
2010
ACM
Trajectory search has long been an attractive and challenging topic which blooms various interesting applications in spatial-temporal databases. In this work, we study a new probl...
CORR
2006
Springer
13 years 7 months ago
2006
Springer
The performance of the automatic repeat request-dynamic decode and forward (ARQ-DDF) cooperation protocol is analyzed in two distinct scenarios. The first scenario is the multiple...
ALGOSENSORS
2009
Springer
14 years 2 months ago
2009
Springer
In this paper we consider the model of communication where wireless devices can either switch their radios off to save energy (and hence, can neither send nor receive messages), o...
IPCO
2007
13 years 9 months ago
2007
Following the well-studied two-stage optimization framework for stochastic optimization [15, 18], we study approximation algorithms for robust two-stage optimization problems with ...