Abstract
We discuss some features of the new logic programming language DALI for agents and multi-agent systems, also in connection to the issues raised in [12]. We focus in particular on the treatment of proactivity, which is based on the novel mechanism of the internal events and goals. As a case-study, we discuss the design and implementation of an agent capable to perform simple forms of planning. We demonstrate how it is possible in DALI to perform STRIPS-like planning without implementing a meta-interpreter. In fact a DALI agent, which is capable of complex proactive behavior, can build step-by-step her plan by proactively checking for goals and possible actions.
We acknowledge the support by MIUR 40% project Aggregate- and number-reasoning for computing: from decision algorithms to constraint programming with multisets, sets, and maps and by the Information Society Technologies programme of the European Commission, Future and Emerging Technologies under the IST-2001-37004 WASP project.
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Costantini, S., Tocchio, A. (2004). Planning Experiments in the DALI Logic Programming Language. In: Dix, J., Leite, J. (eds) Computational Logic in Multi-Agent Systems. CLIMA 2004. Lecture Notes in Computer Science(), vol 3259. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-540-30200-1_6
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