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CORR
2010
Springer
97views Education» more  CORR 2010»
14 years 12 months ago
The finite-dimensional Witsenhausen counterexample
Recently, a vector version of Witsenhausen's counterexample was considered and it was shown that in that limit of infinite vector length, certain quantization-based strategie...
Pulkit Grover, Se Yong Park, Anant Sahai
SIGMOD
1999
ACM
122views Database» more  SIGMOD 1999»
15 years 4 months ago
BOAT-Optimistic Decision Tree Construction
Classification is an important data mining problem. Given a training database of records, each tagged with a class label, the goal of classification is to build a concise model ...
Johannes Gehrke, Venkatesh Ganti, Raghu Ramakrishn...
ICCV
2007
IEEE
16 years 1 months ago
Finite-Element Level-Set Curve Particles
Particle filters encode a time-evolving probability density by maintaining a random sample from it. Level sets represent closed curves as zero crossings of functions of two variab...
Tingting Jiang, Carlo Tomasi
CCCG
2001
15 years 1 months ago
Nearest neighbor search through function minimization
This paper describes a solution to the nearest neighbor problem. The proposed algorithm, which makes use of the triangle inequality property, is considered from a function minimiz...
Chang Shu, Michael A. Greenspan, Guy Godin
ALGOSENSORS
2009
Springer
14 years 9 months ago
Brief Announcement: Universal Data Aggregation Trees for Sensor Networks in Low Doubling Metrics
Abstract. We describe a novel approach for constructing a single spanning tree for data aggregation towards a sink node. The tree is universal in the sense that it is static and in...
Srinivasagopalan Srivathsan, Costas Busch, S. Sith...