Negotiation and cooperation in multi-agent environments
Artificial Intelligence - Special issue on economic principles of multi-agent systems
Agent sourcebook
Web-based e-catalog systems in B2B procurement
Communications of the ACM
The WSLA Framework: Specifying and Monitoring Service Level Agreements for Web Services
Journal of Network and Systems Management
Relational Databases for Querying XML Documents: Limitations and Opportunities
VLDB '99 Proceedings of the 25th International Conference on Very Large Data Bases
XRANK: ranked keyword search over XML documents
Proceedings of the 2003 ACM SIGMOD international conference on Management of data
DBXplorer: A System for Keyword-Based Search over Relational Databases
ICDE '02 Proceedings of the 18th International Conference on Data Engineering
Learning-based automated negotiation between shipper and forwarder
Computers and Industrial Engineering
Journal of Management Information Systems
A Structural Approach to Measuring Uncertainty in Supply Chains
International Journal of Electronic Commerce
Discover: keyword search in relational databases
VLDB '02 Proceedings of the 28th international conference on Very Large Data Bases
Enacting agent-based services for automated procurement
Engineering Applications of Artificial Intelligence
Design and development of agent-based procurement system to enhance business intelligence
Expert Systems with Applications: An International Journal
Expert Systems with Applications: An International Journal
Intelligent agents for supporting construction procurement negotiation
Expert Systems with Applications: An International Journal
A cooperative problem-solver for investment management
International Journal of Information Management: The Journal for Information Professionals
Semantic model for knowledge representation in e-business
Knowledge-Based Systems
Designing a knowledge-based system for benchmarking: A DEA approach
Knowledge-Based Systems
Lattice-valued matrix game with mixed strategies for intelligent decision support
Knowledge-Based Systems
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E-procurement has become an important function of enterprise information systems. The process of e-procurement includes the automatic definition of product requirements, search and selection for suppliers, negotiation and contracting with suppliers. However, the adoption of e-procurement encounters various uncertainties from internal and external environments, such as inventory failure, sharp increased demand, and delivery delay. In this paper, we propose a novel agent-based architecture for an e-procurement system in which agent technology is applied to deal with the internal and external uncertainties. Through the collaboration and interaction between different agents, the architecture that we propose can enhance the flexibility to handle unexpected exceptions, thus leading to agile procurement management. To valid the feasibility of our approach, a case study has been conducted to investigate how our agents collaborate to manage the inventory failure exception which occurs in restaurant e-procurement.