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CISS
2007
IEEE
15 years 1 months ago
Energy Efficient Routing for Statistical Inference of Markov Random Fields
The problem of routing of sensor observations for optimal detection of a Markov random field (MRF) at a designated fusion center is analyzed. Assuming that the correlation structur...
Animashree Anandkumar, Lang Tong, Ananthram Swami
VLDB
1995
ACM
132views Database» more  VLDB 1995»
15 years 1 months ago
Coloring Away Communication in Parallel Query Optimization
We address the problem of finding parallel plans for SQL queries using the two-phase approach of join ordering and query rewrite (JOQR) followed by parallelization. We focus on t...
Waqar Hasan, Rajeev Motwani
IJCAI
1993
14 years 11 months ago
Multi-Interval Discretization of Continuous-Valued Attributes for Classification Learning
Since most real-world applications of classification learning involve continuous-valued attributes, properly addressing the discretization process is an important problem. This pa...
Usama M. Fayyad, Keki B. Irani
GLOBECOM
2008
IEEE
14 years 10 months ago
Maximum-Lifetime Coding Subgraph for Multicast Traffic in Wireless Sensor Networks
It has been shown that network coding can lead to significant improvement in network capacity and reduction in power consumption for multicast traffic in wireless networks. In this...
Vahid Shah-Mansouri, Vincent W. S. Wong
AMC
2007
80views more  AMC 2007»
14 years 10 months ago
A dynamic generating graphical model for point-sets matching
This paper presents a new dynamic generating graphical model for point-sets matching. The existing algorithms on graphical models proved to be quite robust to noise but are suscep...
Xuan Zhao, Shengjin Wang, Xiaoqing Ding