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DAGSTUHL
2007
15 years 8 months ago
An Axiomatic Approach to Personalized Ranking Systems
Personalized ranking systems and trust systems are an essential tool for collaboration in a multi-agent environment. In these systems, trust relations between many agents are aggr...
Alon Altman, Moshe Tennenholtz
DAIS
2007
15 years 8 months ago
Situation Specification and Realization in Rule-Based Context-Aware Applications
Context-aware applications use and manipulate context information to detect high-level situations, which are used to adapt application behavior. This paper discusses the specificat...
Patricia Dockhorn Costa, João Paulo A. Alme...
EMNLP
2007
15 years 8 months ago
A Discriminative Learning Model for Coordinate Conjunctions
We propose a sequence-alignment based method for detecting and disambiguating coordinate conjunctions. In this method, averaged perceptron learning is used to adapt the substituti...
Masashi Shimbo, Kazuo Hara
ESANN
2007
15 years 8 months ago
Estimation of tangent planes for neighborhood graph correction
Local algorithms for non-linear dimensionality reduction [1], [2], [3], [4], [5] and semi-supervised learning algorithms [6], [7] use spectral decomposition based on a nearest neig...
Karina Zapien Arreola, Gilles Gasso, Stépha...
EUSFLAT
2007
103views Fuzzy Logic» more  EUSFLAT 2007»
15 years 8 months ago
Measuring Variation Strength in Gradual Dependencies
In this paper we extend a previous definition of gradual dependence as a special kind of (crisp) association rule, in order to measure not only the existence of a tendency, but i...
Carlos Molina, José-María Serrano, D...