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106
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EJC
2000
15 years 5 months ago
Towards a Theory of Epistemic Information
Abstract: The concept of information is still lacking a complete understanding, as witnessed by the large number of different meanings that overload the terms "data", &qu...
Stefano Mizzaro
116
Voted
CORR
2010
Springer
67views Education» more  CORR 2010»
15 years 3 months ago
From Frequency to Meaning: Vector Space Models of Semantics
Computers understand very little of the meaning of human language. This profoundly limits our ability to give instructions to computers, the ability of computers to explain their ...
Peter D. Turney, Patrick Pantel
108
Voted
ENTCS
2006
113views more  ENTCS 2006»
15 years 3 months ago
The Role of Back-Pressure in Implementing Latency-Insensitive Systems
Back-pressure is a logical mechanism to control the flow of information on a communication channel of a latency-insensitive system (LIS) while guaranteeing that no packet is lost....
Luca P. Carloni
137
Voted
CORR
2007
Springer
198views Education» more  CORR 2007»
15 years 3 months ago
Clustering and Feature Selection using Sparse Principal Component Analysis
In this paper, we study the application of sparse principal component analysis (PCA) to clustering and feature selection problems. Sparse PCA seeks sparse factors, or linear combi...
Ronny Luss, Alexandre d'Aspremont
131
Voted
DCG
2007
125views more  DCG 2007»
15 years 3 months ago
Alcoved Polytopes, I
The aim of this paper is to initiate the study of alcoved polytopes, which are polytopes arising from affine Coxeter arrangements. This class of convex polytopes includes many clas...
Thomas Lam, Alexander Postnikov