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ICC
2007
IEEE
123views Communications» more  ICC 2007»
14 years 4 months ago
Redundant Coverage in Wireless Sensor Networks
Abstract— Coverage is a fundamental problem in sensor networks. In this paper, we addressed the coverage problem from two different view points and refer to them as the worst and...
Can Fang, Chor Ping Low
ICDE
2007
IEEE
123views Database» more  ICDE 2007»
14 years 4 months ago
Privacy Preserving Pattern Discovery in Distributed Time Series
The search for unknown frequent pattern is one of the core activities in many time series data mining processes. In this paper we present an extension of the pattern discovery pro...
Josenildo Costa da Silva, Matthias Klusch
ICDM
2007
IEEE
103views Data Mining» more  ICDM 2007»
14 years 4 months ago
An Examination of Experimental Methodology for Classifiers of Relational Data
Experimental methodology for evaluating classification algorithms in relational (i.e., networked) data is complicated by dependencies between related data instances. We survey the...
Brian Gallagher, Tina Eliassi-Rad
ICIP
2007
IEEE
14 years 4 months ago
Steganalyzing Texture Images
A texture image is of noisy nature in its spatial representation. As a result, the data hidden in texture images, in particular in raw texture images, are hard to detect with curr...
Chunhua Chen, Yun Q. Shi, Guorong Xuan
ICMCS
2007
IEEE
167views Multimedia» more  ICMCS 2007»
14 years 4 months ago
Surveillance and Activity Recognition with Depth Information
In the present treatise an image sensor acquiring additional depth information is applied to extend regular computer vision algorithms. The so called Photonic Mixer Device (PMD) b...
Frank Wallhoff, Martin Rub, Gerhard Rigoll, Johann...