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ICDM
2009
IEEE
127views Data Mining» more  ICDM 2009»
16 years 1 months ago
Aspect Guided Text Categorization with Unobserved Labels
This paper proposes a novel multiclass classification method and exhibits its advantage in the domain of text categorization with a large label space and, most importantly, when ...
Dan Roth, Yuancheng Tu
AIMS
2009
Springer
16 years 1 months ago
Churn Tolerance Improvement Techniques in an Algorithm-Neutral DHT
Churn resilience is an important topic in DHT research. In this paper, I present techniques to improve churn resilience and their effects. All the techniques can be implemented i...
Kazuyuki Shudo
TRUSTBUS
2009
Springer
16 years 1 months ago
Advanced Features in Bayesian Reputation Systems
Abstract. Bayesian reputation systems are quite flexible and can relatively easily be adapted to different types of applications and environments. The purpose of this paper is to ...
Audun Jøsang, Walter Quattrociocchi
CAI
2009
Springer
16 years 1 months ago
A Backward and a Forward Simulation for Weighted Tree Automata
Two types of simulations for weighted tree automata (wta) are considered. Wta process trees and assign a weight to each of them. The weights are taken from a semiring. The two type...
Andreas Maletti
CAIP
2009
Springer
155views Image Analysis» more  CAIP 2009»
16 years 1 months ago
Algorithms for the Sample Mean of Graphs
Measures of central tendency for graphs are important for protoype construction, frequent substructure mining, and multiple alignment of protein structures. This contribution propo...
Brijnesh J. Jain, Klaus Obermayer