ISSN:
1573-7454
Keywords:
agents
;
evolution
;
information filtering
;
world wide web
Source:
Springer Online Journal Archives 1860-2000
Topics:
Computer Science
Notes:
Abstract Amalthaea is an evolving, multi-agent ecosystem for personalized filtering, discovery, and monitoring of information sites. Amalthaea's primary application domain is the World Wide Web and its main purpose is to assist its users in finding interesting information. Two different categories of agents are introduced in the system: filtering agents that model and monitor the interests of the user and discovery agents that model the information sources.A market-like ecosystem where the agents evolve, compete, and collaborate is presented: agents that are useful to the user or other agents reproduce, while low-performing agents are destroyed. Results from various experiments with different system configurations and varying ratios of user interests versus agents in the system are presented. Finally issues like fine-tuning the initial parameters of the system and establishing and maintaining equilibria in the ecosystem are discussed.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1023/A:1010094506174
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