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SIGIR
2005
ACM
15 years 3 months ago
2005
ACM
We present a model, based on the maximum entropy method, for analyzing various measures of retrieval performance such as average precision, R-precision, and precision-at-cutoffs....
MIPS
2004
Springer
15 years 3 months ago
2004
Springer
We present the development and experimentation of a distributed system for pervasive video communication on gigabit networks. We have implemented an event-based control mechanism f...
CCGRID
2003
IEEE
15 years 3 months ago
2003
IEEE
This paper discusses the impact of the hierarchical master-worker paradigm on performance of an application program, which solves an optimization problem by a parallel branch and ...
TSMC
1998
14 years 9 months ago
1998
Abstract—We present a general scheme for learning sensorimotor tasks which allows rapid on-line learning and generalization of the learned knowledge to unfamiliar objects. The sc...
MOBISYS
2008
ACM
15 years 9 months ago
2008
ACM
Proactively providing services to mobile individuals is essential for emerging ubiquitous applications. The major challenge in providing users with proactive services lies in cont...