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IPSN
2010
Springer
14 years 1 days ago
Routing without routes: the backpressure collection protocol
Current data collection protocols for wireless sensor networks are mostly based on quasi-static minimum-cost routing trees. We consider an alternative, highly-agile approach calle...
Scott Moeller, Avinash Sridharan, Bhaskar Krishnam...
SPIESR
2003
136views Database» more  SPIESR 2003»
13 years 6 months ago
Automatic Soccer Video Analysis and Summarization
Abstract—We propose a fully automatic and computationally efficient framework for analysis and summarization of soccer videos using cinematic and object-based features. The propo...
Ahmet Ekin, A. Murat Tekalp
SIGIR
2008
ACM
13 years 5 months ago
A simple and efficient sampling method for estimating AP and NDCG
We consider the problem of large scale retrieval evaluation. Recently two methods based on random sampling were proposed as a solution to the extensive effort required to judge te...
Emine Yilmaz, Evangelos Kanoulas, Javed A. Aslam