For UFRGS's first participation in CLEF our goal was to compare the performance of heavier and lighter stemming strategies using the Portuguese data collections for monolingua...
Viviane Moreira Orengo, Luciana S. Buriol, Alexand...
Design patterns are usually described in terms of instances. Templates describe sentences of some language with a particular form, generate sentences upon instantiation, and can be...
We present a genetic model based on simulated recombination of fixed sequences of quaternary genes (assuming four distinct forms, or alleles). States and dynamics of the infinite ...
What sort of democracies should open agent societies be? We present three normative models of democracy from political philosophy and consider their relevance for the engineering o...
Abstract. Conceptual graphs (CGs) share with FOL a fundamental expressiveness limitation: only higher-order logics allow assertions of properties on predicates. This paper intends ...