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SIGMOD
1997
ACM
100views Database» more  SIGMOD 1997»
14 years 3 months ago
MDM: a Multiple-Data-Model Tool for the Management of Heterogeneous Database Schemes
MDM is a tool that enables the users to de ne schemes of di erent data models and to perform translations of schemes from one model to another. These functionalities can be at the...
Paolo Atzeni, Riccardo Torlone
AGENTS
1997
Springer
14 years 3 months ago
Challenger: A Multi-agent System for Distributed Resource Allocation
In this paper we introduce Challenger, a multiagent system that performs completely distributed resource allocation. Challenger consists of agents which individually manage local ...
Anthony Chavez, Alexandros Moukas, Pattie Maes
BTLAB
1997
Springer
14 years 3 months ago
A Real-Life Experiment in Creating an Agent Marketplace
Software agents help people with time consuming activities. One increasingly popular application for software agents is electronic commerce, namely having agents buy and sell good...
Anthony Chavez, Daniel Dreilinger, Robert H. Guttm...
CIKM
1997
Springer
14 years 3 months ago
Block Addressing Indices for Approximate Text Retrieval
Although the issue of approximate text retrieval is gaining importance in the last years, it is currently addressed by only a few indexing schemes. To reduce space requirements, t...
Ricardo A. Baeza-Yates, Gonzalo Navarro
CIKM
1997
Springer
14 years 3 months ago
Learning Belief Networks from Data: An Information Theory Based Approach
This paper presents an efficient algorithm for learning Bayesian belief networks from databases. The algorithm takes a database as input and constructs the belief network structur...
Jie Cheng, David A. Bell, Weiru Liu