Fernando Zacarías Flores

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INTRODUCTION The agent paradigm has recently increased its influence in the research and development of computational logic-based systems. A clear and correct specification is made through Logic Programming (LP) and Non-nomotonic Reasoning that have been brought (back) to the spotlight. Also, the recent significant improvements in the efficiency of LP(More)
The paper focuses on solving the Resource-Constrained Project Scheduling (RCPS) problem with a method based on intelligent agents. Parallelism for performing the tasks is allowed. Common and limited resources are available to all agents. The agents are non-cooperative and compete with each other for the use of common resources, thereby forming instances of(More)
We present some results about the parametric complexity for counting the number of truth assignments for two Conjunctive Forms (2-CF's), such problem is denoted as #2SAT. It is common to analyze the computational complexity for #2SAT regarding the number of variables or the number of clauses on the input formula F We consider here, the time complexity(More)
talking about knowledge and beliefs of an agent, we propose an extension of the AGM postulates based on these notions. To this extent we introduce a new principle of Irrelevance of Syntax. We present a slight version of the updated operator as defined under Pstable models that satisfies this principle. I. INTRODUCTION The A-Prolog (Stable Logic Programming(More)
present an implementation of pstable model semantics. Our implementation uses the well known tools: MiniSat and Lparse. Also we show the utility of an automatic demonstrator implemented with these tools for applications where the logic has consistence problems. I. INTRODUCTION The stable model semantics for logic programming support it self within the(More)
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