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TKDE
2011
362views more  TKDE 2011»
14 years 6 months ago
A Link Analysis Extension of Correspondence Analysis for Mining Relational Databases
—This work introduces a link-analysis procedure for discovering relationships in a relational database or a graph, generalizing both simple and multiple correspondence analysis. ...
Luh Yen, Marco Saerens, François Fouss
JIPS
2010
273views more  JIPS 2010»
14 years 6 months ago
Hiding Secret Data in an Image Using Codeword Imitation
This paper proposes a novel reversible data hiding scheme based on a Vector Quantization (VQ) codebook. The proposed scheme uses the principle component analysis (PCA) algorithm to...
Zhi-Hui Wang, Chin-Chen Chang, Pei-Yu Tsai
JOI
2010
79views more  JOI 2010»
14 years 6 months ago
The effect of scholar collaboration on impact and quality of academic papers
We study how scholar collaboration varies across disciplines in science, social science, arts and humanities and the effects of author collaboration on impact and quality of co-au...
Massimo Franceschet, Antonio Costantini
SCIENTOMETRICS
2010
131views more  SCIENTOMETRICS 2010»
14 years 6 months ago
Academic team formation as evolving hypergraphs
This paper quantitatively explores the social and socio-semantic patterns of constitution of academic collaboration teams. To this end, we broadly underline two critical features ...
Carla Taramasco, Jean-Philippe Cointet, Camille Ro...
TIT
2010
150views Education» more  TIT 2010»
14 years 6 months ago
Information-theoretic key agreement of multiple terminals: part I
This is the first part of a two-part paper on information-theoretically secure secret key agreement. In this part, we study the secrecy problem under the widely studied source mod...
Amin Aminzadeh Gohari, Venkat Anantharam