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IAT
2005
IEEE
14 years 5 months ago
Category-based Similarity Algorithm for Semantic Similarity in Multi-agent Information Sharing Systems
Similarity measures are mechanisms that assign a numeric score indicating how closely two documents, or a document and a query match. The Cosine measure is one of the similarity m...
Sepideh Miralaei, Ali A. Ghorbani
IAT
2005
IEEE
14 years 5 months ago
Exploiting Multi-Agent Interactions for Identifying the Best-Payoff Information Source
In many different applications on the Web, distributed agents would like to discover and access high quality information sources. This is a challenging problem since an agent does...
Young-Woo Seo, Katia P. Sycara
IAT
2005
IEEE
14 years 5 months ago
A Comparison of Adaptive and Static Agents in Equity Market Trading
This paper aims to determine whether an adaptive agent population performs better than a static population. A static population is evolved on historical equity market data from th...
Cyril Schoreels, Jonathan M. Garibaldi
IAT
2005
IEEE
14 years 5 months ago
Trust Model for Open Ubiquitous Agent Systems
Trust management model that we present is adapted for ubiquitous devices cooperation, rather than for classic client-supplier relationship. We use fuzzy numbers to represent trust...
Martin Rehák, Lukás Foltýn, M...
IAT
2005
IEEE
14 years 5 months ago
Dynamic Determination of the Itinerary of Mobile Agents with Timing Constraints
The mobile agent technology is an important research area in the scope of code mobility. As part of an agent mission objective, it may exist the necessity of meeting an end-to-end...
Luciana Rech, Rômulo Silva de Oliveira, Carl...
IAT
2005
IEEE
14 years 5 months ago
Using Similarity Measures for an Efficient Business Information-Exchange
Several problems are involved in the Virtual Enterprise (VE) formation process. One of the most important problems is the lack of understanding that may arise during agents’ int...
Andreia Malucelli, Eugénio C. Oliveira
IAT
2005
IEEE
14 years 5 months ago
A Flexible BDI Architecture Supporting Extensibility
The BDI agent model comprises a simple but efficient folk psychological framework of mentalistic notions usable for modeling rational agent behaviour. Nevertheless, despite its u...
Alexander Pokahr, Lars Braubach, Winfried Lamersdo...
IAT
2005
IEEE
14 years 5 months ago
Decomposing Large-Scale POMDP Via Belief State Analysis
Partially observable Markov decision process (POMDP) is commonly used to model a stochastic environment with unobservable states for supporting optimal decision making. Computing ...
Xin Li, William K. Cheung, Jiming Liu
IAT
2005
IEEE
14 years 5 months ago
Sharing Engineering Information and Knowledge
This paper describes an agent-based recommendation system developed to support knowledge acquisition and sharing processes. Its purpose is to aid the process of community building...
Mauro F. Koyama, Olga Nabuco, Francisco Edeneziano...