no code implementations • 19 Sep 2022 • Richard Comploi-Taupe, Gerhard Friedrich, Konstantin Schekotihin, Antonius Weinzierl
Additionally, we use our approach to implement informed} search with A*, which is tackled within ASP for the first time.
no code implementations • 19 Sep 2020 • Francesco Ricca, Alessandra Russo, Sergio Greco, Nicola Leone, Alexander Artikis, Gerhard Friedrich, Paul Fodor, Angelika Kimmig, Francesca Lisi, Marco Maratea, Alessandra Mileo, Fabrizio Riguzzi
Since the first conference held in Marseille in 1982, ICLP has been the premier international event for presenting research in logic programming.
no code implementations • 8 Aug 2020 • Antonius Weinzierl, Richard Taupe, Gerhard Friedrich
Answer-Set Programming (ASP) is a powerful and expressive knowledge representation paradigm with a significant number of applications in logic-based AI.
1 code implementation • 7 Aug 2020 • Richard Taupe, Antonius Weinzierl, Gerhard Friedrich
We demonstrate the effects of our method by means of realistic examples, showing that our approach requires low computational cost to learn constraints that yield significant performance benefits in our test cases.
1 code implementation • 18 Sep 2019 • Richard Taupe, Konstantin Schekotihin, Peter Schüller, Antonius Weinzierl, Gerhard Friedrich
Domain-specific heuristics are an important technique for solving combinatorial problems efficiently.
1 code implementation • 29 Mar 2019 • Richard Taupe, Antonius Weinzierl, Gerhard Friedrich
Our contributions are the introduction of a range of novel lazy grounding strategies, a formal account on their relationships and their correctness, and an investigation of their effects on solving performance.
no code implementations • 28 Aug 2013 • Erich Christian Teppan, Gerhard Friedrich
The partner units problem (PUP) is an acknowledged hard benchmark problem for the Logic Programming community with various industrial application fields like surveillance, electrical engineering, computer networks or railway safety systems.
no code implementations • 20 Jul 2011 • Kostyantyn Shchekotykhin, Gerhard Friedrich, Philipp Fleiss, Patrick Rodler
The latter allows knowledge about typical user errors to be exploited to minimize the number of queries.