The goal of this work involves the developing of an argumentation-based formalism that an agent could use for constructing plans. In this formalism, agents will have certain knowledge about the world, and a set of actions that they will be…

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En el presente artículo se analiza la situación sobre la protección de los conocimientos tradicionales,
basándose en una revisión de las normas, tratados y convenios a nivel internacional y regional
(países Amazónicos). El análisis incorpora los avances que se han…

We analyze an alternative to the standard rationalizability requirement for observed choices by considering non-deteriorating selections. A selection function is a generalization of a choice function where selected alternatives may depend on a reference (or status quo) alternative in addition…

We identify conditions under which preferences over sets of consumption opportunities can be reduced to preferences over bundles of \"commodities\". We distinguish ordinal bundles, whose coordinates are defined up to monotone transformations, from cardinal bundles, whose coordinates are defined up…

We provide a survey of the literature on ranking sets of objects. The interpretations of those set rankings include those employed in the theory of choice under complete uncertainty, rankings of opportunity sets, set rankings that appear in matching theory,…

La question de la propriété de l’information est reformulée en tenant compte de la problématique de l’espionnage économique, pratique déloyale ayant pour objet prioritaire l’accès à l’information privée d’un concurrent. L’atteinte aux intérêts légitimes d’un concurrent résulte du seul transfert…

Artículo colectivo sobre qué entendemos por "constructivismo" en enseñanza de las ciencias., In this paper we analyse some of the criticisms that are being made to the «constructivist paradigm» and their
implications on the development of the didactic of the…

The design of intelligent agents is a key issue for many applications. Although there is no universally accepted de nition of intelligence, a notion of rational agency has been proposed as an alternative for the characterization of intelligent agency.
Modeling…

The use of clocks for timekeeping seems to be a straightforward and almost intuitive routine. Glancing at mechanical clocks designed in Edo period Japan, however, we witness how modern-day intuitions betray our attempts to understand devices created in a culture…