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ATAL
2005
Springer
14 years 2 months ago
A negotiation model for autonomous agents: key features and comparison with existing models
This paper presents the key features of a new negotiation model for autonomous agents. The model is generic, handles multi-party and multi-issue negotiation, acknowledges the role...
Fernando Lopes, Augusto Q. Novais, Nuno J. Mamede,...
ICDCSW
2003
IEEE
14 years 2 months ago
Privilege Delegation and Agent-Oriented Access Control in Naplet
Access control in existing Java-based mobile agents is mostly based on code source due to limitations of early Java security architecture. That is, authorization is based on where...
Cheng-Zhong Xu, Song Fu
KAIS
2002
120views more  KAIS 2002»
13 years 8 months ago
Agents in E-Commerce: State of the Art
Abstract. This paper surveys the state of the art of agent-mediated electronic commerce (ecommerce), especially in business-to-consumer (B2C) e-commerce and business-to-business (B...
Minghua He, Ho-fung Leung
ICSE
2003
IEEE-ACM
14 years 9 months ago
Demonstration of AGENDA Tool Set for Testing Relational Database Applications
Database systems play an important role in nearly every modern organization, yet relatively little research effort has focused on how to test them. AGENDA, A (test) GENerator for ...
David Chays, Yuetang Deng
ER
2007
Springer
173views Database» more  ER 2007»
14 years 3 months ago
Cost-Based Fragmentation for Distributed Complex Value Databases
The major purpose of the design of distributed databases is to improve system performance and to increase system reliability. Fragmentation and allocation play important roles in t...
Hui Ma, Markus Kirchberg