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CORR
2010
Springer
169views Education» more  CORR 2010»
15 years 1 months ago
Recommender Systems by means of Information Retrieval
In this paper we present a method for reformulating the Recommender Systems problem in an Information Retrieval one. In our tests we have a dataset of users who give ratings for s...
Alberto Costa, Fabio Roda
PDCAT
2007
Springer
16 years 26 days ago
A Service Provision Model Based on Context Awareness for Ubiquitous Computing
Ubiquitous computing environment has become more popular as a highly open, heterogeneous and service-rich domain, which makes it essential and important for end-users to build a r...
Faqun Jiang, Jintao Li, Zhenmin Zhu
EPIA
1999
Springer
15 years 11 months ago
Analytic Modal Revision for Multi-agent Systems
We present two models of hierarchical structured multi-agents, and we describe how to obtain a modal knowledge base from distributed sources. We then propose a computationally orie...
Paolo Di Giusto, Guido Governatori
235
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ICAI
2009
15 years 4 months ago
BayesOWL: A Prototype System for Uncertainty in Semantic Web
: Previously we have proposed a theoretical framework, called BayesOWL, to model uncertainty in semantic web ontologies based on Bayesian networks. In particular, we have developed...
Shenyong Zhang, Yi Sun, Yun Peng, Xiaopu Wang
EUSFLAT
2003
165views Fuzzy Logic» more  EUSFLAT 2003»
15 years 8 months ago
Genetic fuzzy systems to evolve coordination strategies in competitive distributed systems
This paper suggests an evolutionary approach to design coordination strategies, a key issue in distributed intelligent systems. We focus on competitive strategies in the form of f...
Igor Walter, Fernando A. C. Gomide