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FLAIRS
2007
15 years 9 months ago
Learning Paraphrases from WNS Corpora
Paraphrase detection can be seen as the task of aligning sentences that convey the same information but yet are written in different forms. Such resources are important to automat...
João Cordeiro, Gaël Dias, Pavel Brazdi...
ATAL
2008
Springer
15 years 8 months ago
Divide and conquer: false-name manipulations in weighted voting games
In this paper, we study false-name manipulations in weighted voting games. Weighted voting is a well-known model of cooperation among agents in decision-making domains. In such ga...
Yoram Bachrach, Edith Elkind
CEC
2005
IEEE
15 years 8 months ago
Equilibrium selection by co-evolution for bargaining problems under incomplete information about time preferences
Abstract- The main purpose of this work is to measure the effect of bargaining players’ information completeness on agreements in evolutionary environments. We apply Co-evolution...
Nanlin Jin
ATAL
2007
Springer
15 years 8 months ago
Social comparison in crowds: a short report
Modeling crowd behavior is an important challenge for cognitive modelers. We propose a novel model of crowd behavior, based on Festinger’s Social Comparison Theory, a social psy...
Gal A. Kaminka, Natalie Fridman
EVOW
2008
Springer
15 years 8 months ago
Reconstruction of Networks from Their Betweenness Centrality
Abstract. In this paper we study the reconstruction of a network topology from the values of its betweenness centrality, a measure of the influence of each of its nodes in the diss...
Francesc Comellas, Juan Paz-Sánchez