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WINET
2002
103views more  WINET 2002»
13 years 10 months ago
LeZi-Update: An Information-Theoretic Framework for Personal Mobility Tracking in PCS Networks
The complexity of the mobility tracking problem in a cellular environment has been characterized under an information-theoretic framework. Shannon's entropy measure is identif...
Amiya Bhattacharya, Sajal K. Das
IVC
2010
128views more  IVC 2010»
13 years 9 months ago
Online kernel density estimation for interactive learning
In this paper we propose a Gaussian-kernel-based online kernel density estimation which can be used for applications of online probability density estimation and online learning. ...
Matej Kristan, Danijel Skocaj, Ales Leonardis
COLT
2005
Springer
14 years 4 months ago
Unlabeled Compression Schemes for Maximum Classes,
We give a compression scheme for any maximum class of VC dimension d that compresses any sample consistent with a concept in the class to at most d unlabeled points from the domain...
Dima Kuzmin, Manfred K. Warmuth
CAI
2007
Springer
13 years 11 months ago
On High-Rate Cryptographic Compression Functions
Abstract. The security of iterated hash functions relies on the properties of underlying compression functions. We study highly efficient compression functions based on block ciphe...
Richard Ostertág, Martin Stanek
DCC
2008
IEEE
14 years 10 months ago
Object-Based Regions of Interest for Image Compression
A fully automated architecture for object-based region of interest (ROI) detection is proposed. ROI's are defined as regions containing user defined objects of interest, and ...
Sunhyoung Han, Nuno Vasconcelos