Fuzzy rule‐based systems are nowadays one of the most successful applications of fuzzy
sets and fuzzy logic. Most applications use a flat set of fuzzy rules. However, in complex …

L'ús de mecanismes de credibilitat i reputació en societats virtuals és una nova disciplina
que persegueix la millora de la fiabilitat i el comportament de les comunitats electroniques …

The contributions of this thesis bridge two disciplines: environmental science (specifically,
wastewater management) and computer science (specifically, artificial intelligence) …

A knowledge-based decision support system (CULLSOW) was developed to early
identification of sows having low prolificity performance in commercial pig farms. Prolificity is …

Hospitals have a specified set of antibiotics for restricted use (ARU), very expensive, which
are only recommended for special pathologies. The pharmacy department daily checks the …

The research at the IIIA has produced over more than a decade two versions of a tool for
developing knowledge-based systems: Milord and Milord II. This tool has been mainly used …

Terap {IA is a knowledge-based system for the treatment of community-acquired pneumonia
in adults. In this paper we concentrate on its description and implementation. The …

Milord II is a modular language for knowledge-based systems. In this paper we concentrate
on the parts of the language and the theoretical foundations related to approximate …

Multiple-valued logics are useful for dealing with uncertainty and imprecision in Knowledge-
Based Systems. Different problems can require different logics. Then we need mechanisms …

Agents are situated autonomous entities that perceive and act in their environment, and
communicate with other agents. An agent usually starts a conversation by querying another …