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Advances in WASP

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Logic Programming and Nonmonotonic Reasoning (LPNMR 2015)

Part of the book series: Lecture Notes in Computer Science ((LNAI,volume 9345))

Abstract

ASP solvers address several reasoning tasks that go beyond the mere computation of answer sets. Among them are cautious reasoning, for modeling query entailment, and optimum answer set computation, for supporting numerical optimization. This paper reports on the recent improvements of the solver wasp, and details the algorithms and the design choices for addressing several reasoning tasks in ASP. An experimental analysis on publicly available benchmarks shows that the new version of wasp outperforms the previous one. Comparing with the state-of-the-art solver clasp, the performance of wasp is competitive in the overall for number of solved instances and average execution time.

This work was partially supported by MIUR within project “SI-LAB BA2KNOW – Business Analitycs to Know”, and by Regione Calabria, POR Calabria FESR 2007-2013, within project “ITravel PLUS” and project “KnowRex”. Mario Alviano was partly supported by the National Group for Scientific Computation (GNCS-INDAM), and by Finanziamento Giovani Ricercatori UNICAL.

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References

  1. Alviano, M., Calimeri, F., Charwat, G., Dao-Tran, M., Dodaro, C., Ianni, G., Krennwallner, T., Kronegger, M., Oetsch, J., Pfandler, A., Pührer, J., Redl, C., Ricca, F., Schneider, P., Schwengerer, M., Spendier, L.K., Wallner, J.P., Xiao, G.: The fourth answer set programming competition: preliminary report. In: Cabalar, P., Son, T.C. (eds.) LPNMR 2013. LNCS, vol. 8148, pp. 42–53. Springer, Heidelberg (2013)

    Chapter  Google Scholar 

  2. Alviano, M., Dodaro, C., Faber, W., Leone, N., Ricca, F.: WASP: a native ASP solver based on constraint learning. In: Cabalar, P., Son, T.C. (eds.) LPNMR 2013. LNCS, vol. 8148, pp. 54–66. Springer, Heidelberg (2013)

    Chapter  Google Scholar 

  3. Alviano, M., Dodaro, C., Marques-Silva, J., Ricca, F.: Optimum stable model search: algorithms and implementation. J. Log. Comput. doi:10.1093/logcom/exv061

  4. Alviano, M., Dodaro, C., Ricca, F.: Anytime computation of cautious consequences in answer set programming. TPLP 14(4–5), 755–770 (2014)

    MATH  Google Scholar 

  5. Alviano, M., Dodaro, C., Ricca, F.: Preliminary report on WASP 2.0 (2014). CoRR, abs/1404.6999

  6. Alviano, M., Dodaro, C., Ricca, F.: A MaxSAT algorithm using cardinality constraints of bounded size. In: 24th International Joint Conference on Artificial Intelligence (To appear). IJCAI Organization, Buenos Aires, Argentina, July 2015

    Google Scholar 

  7. Alviano, M., Faber, W., Leone, N., Perri, S., Pfeifer, G., Terracina, G.: The disjunctive datalog system DLV. In: de Moor, O., Gottlob, G., Furche, T., Sellers, A. (eds.) Datalog 2010. LNCS, vol. 6702, pp. 282–301. Springer, Heidelberg (2011)

    Chapter  Google Scholar 

  8. Andres, B., Kaufmann, B., Matheis, O., Schaub, T.: Unsatisfiability-based optimization in clasp. In: Dovier, A., Costa, V.S. (eds.) ICLP (Technical Communications). LIPIcs, vol. 17, pp. 211–221. Schloss Dagstuhl - Leibniz-Zentrum fuer Informatik (2012)

    Google Scholar 

  9. Ansótegui, C., Bonet, M.L., Levy, J.: SAT-based MaxSAT algorithms. Artif. Intell. 196, 77–105 (2013)

    Article  MATH  Google Scholar 

  10. Arenas, M., Bertossi, L.E., Chomicki, J.: Answer sets for consistent query answering in inconsistent databases. TPLP 3(4–5), 393–424 (2003)

    MATH  MathSciNet  Google Scholar 

  11. Audemard, G., Simon, L.: Predicting learnt clauses quality in modern SAT solvers. In: Boutilier, C. (ed.) IJCAI, pp. 399–404 (2009)

    Google Scholar 

  12. Barceló, P., Bertossi, L.: Logic programs for querying inconsistent databases. In: Dahl, V. (ed.) PADL 2003. LNCS, vol. 2562, pp. 208–222. Springer, Heidelberg (2002)

    Chapter  Google Scholar 

  13. Buccafurri, F., Leone, N., Rullo, P.: Enhancing disjunctive datalog by constraints. IEEE Trans. Knowl. Data Eng. 12(5), 845–860 (2000)

    Article  Google Scholar 

  14. Dodaro, C., Leone, N., Nardi, B., Ricca, F.: Allotment problem in travel industry: a solution based on ASP. In: ten Cate, B., Mileo, A. (eds.) RR 2015. LNCS, vol. 9209, pp. 77–92. Springer, Heidelberg (2015)

    Chapter  Google Scholar 

  15. Eén, N., Biere, A.: Effective preprocessing in SAT through variable and clause elimination. In: Bacchus, F., Walsh, T. (eds.) SAT 2005. LNCS, vol. 3569, pp. 61–75. Springer, Heidelberg (2005)

    Chapter  Google Scholar 

  16. Eiter, T., Gottlob, G., Mannila, H.: Disjunctive datalog. ACM TODS 22(3), 364–418 (1997)

    Article  Google Scholar 

  17. Gebser, M., Kaminski, R., König, A., Schaub, T.: Advances in gringo series 3. In: Delgrande, J.P., Faber, W. (eds.) LPNMR 2011. LNCS, vol. 6645, pp. 345–351. Springer, Heidelberg (2011)

    Chapter  Google Scholar 

  18. Gebser, M., Kaufmann, B., Schaub, T.: Conflict-driven answer set solving: from theory to practice. Artif. Intell. 187, 52–89 (2012)

    Article  MathSciNet  Google Scholar 

  19. Gelfond, M., Lifschitz, V.: Classical negation in logic programs and disjunctive databases. New Gener. Comput. 9(3/4), 365–386 (1991)

    Article  Google Scholar 

  20. Heras, F., Morgado, A., Marques-Silva, J.: Core-guided binary search algorithms for maximum satisfiability. In: Burgard, W., Roth, D. (eds.) AAAI. AAAI Press (2011)

    Google Scholar 

  21. Janhunen, T.: Some (in)translatability results for normal logic programs and propositional theories. J. Appl. Non-Classical Logics 16(1–2), 35–86 (2006)

    Article  MATH  MathSciNet  Google Scholar 

  22. Kolaitis, P.G., Pema, E., Tan, W.: Efficient querying of inconsistent databases with binary integer programming. PVLDB 6(6), 397–408 (2013). http://www.vldb.org/pvldb/vol6/p397-tan.pdf

    Google Scholar 

  23. Leone, N., Pfeifer, G., Faber, W., Eiter, T., Gottlob, G., Perri, S., Scarcello, F.: The DLV system for knowledge representation and reasoning. ACM TOCL 7(3), 499–562 (2006)

    Article  MathSciNet  Google Scholar 

  24. Lierler, Y., Maratea, M.: Cmodels-2: SAT-based answer set solver enhanced to non-tight programs. In: Lifschitz, V., Niemelä, I. (eds.) LPNMR 2004. LNCS (LNAI), vol. 2923, pp. 346–350. Springer, Heidelberg (2003)

    Chapter  Google Scholar 

  25. Lin, F., Zhao, Y.: ASSAT: computing answer sets of a logic program by SAT solvers. Artif. Intell. 157(1–2), 115–137 (2004)

    Article  MATH  MathSciNet  Google Scholar 

  26. Manna, M., Oro, E., Ruffolo, M., Alviano, M., Leone, N.: The H \(\imath \) L \(\varepsilon \) X system for semantic information extraction. Trans. Large-Scale Data Knowl. Centered Syst. 5, 91–125 (2012)

    Google Scholar 

  27. Manna, M., Ricca, F., Terracina, G.: Consistent query answering via ASP from different perspectives: theory and practice. TPLP 13(2), 227–252 (2013)

    MATH  MathSciNet  Google Scholar 

  28. Marques-Silva, J., Janota, M., Lynce, I.: On computing backbones of propositional theories. In: Coelho, H., Studer, R., Wooldridge, M. (eds.) ECAI. FAIA, vol. 215, pp. 15–20. IOS Press (2010)

    Google Scholar 

  29. Morgado, A., Dodaro, C., Marques-Silva, J.: Core-guided MaxSAT with soft cardinality constraints. In: O’Sullivan, B. (ed.) CP 2014. LNCS, vol. 8656, pp. 564–573. Springer, Heidelberg (2014)

    Google Scholar 

  30. Morgado, A., Heras, F., Liffiton, M.H., Planes, J., Marques-Silva, J.: Iterative and core-guided MaxSAT solving: a survey and assessment. Constraints 18(4), 478–534 (2013)

    Article  MathSciNet  Google Scholar 

  31. Morgado, A., Heras, F., Marques-Silva, J.: Model-guided approaches for MaxSAT solving. In: ICTAI, pp. 931–938. IEEE (2013)

    Google Scholar 

  32. Narodytska, N., Bacchus, F.: Maximum satisfiability using core-guided MaxSAT resolution. In: Brodley, C.E., Stone, P. (eds.) AAAI, pp. 2717–2723. AAAI Press (2014)

    Google Scholar 

  33. Ricca, F., Grasso, G., Alviano, M., Manna, M., Lio, V., Iiritano, S., Leone, N.: Team-building with answer set programming in the gioia-tauro seaport. TPLP 12(3), 361–381 (2012)

    MATH  MathSciNet  Google Scholar 

  34. Rosa, E.D., Giunchiglia, E., Maratea, M.: A new approach for solving satisfiability problems with qualitative preferences. In: Ghallab, M., Spyropoulos, C.D., Fakotakis, N., Avouris, N.M. (eds.) ECAI. FAIA, vol. 178, pp. 510–514. IOS Press (2008)

    Google Scholar 

  35. Silva, J.P.M., Sakallah, K.A.: GRASP: a search algorithm for propositional satisfiability. IEEE Trans. Comput. 48(5), 506–521 (1999)

    Article  MathSciNet  Google Scholar 

  36. Simons, P., Niemelä, I., Soininen, T.: Extending and implementing the stable model semantics. Artif. Intell. 138(1–2), 181–234 (2002)

    Article  MATH  Google Scholar 

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Author information

Authors and Affiliations

  1. Department of Mathematics and Computer Science, University of Calabria, 87036, Rende (CS), Italy

    Mario Alviano, Carmine Dodaro, Nicola Leone & Francesco Ricca

Authors
  1. Mario Alviano
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  2. Carmine Dodaro
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  3. Nicola Leone
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  4. Francesco Ricca
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Corresponding author

Correspondence to Francesco Ricca .

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Editors and Affiliations

  1. University of Calabria, Rende, Italy

    Francesco Calimeri

  2. University of Calabria, Rende, Italy

    Giovambattista Ianni

  3. University of Kentucky Dept. Computer Science, Lexington, Kentucky, USA

    Miroslaw Truszczynski

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Alviano, M., Dodaro, C., Leone, N., Ricca, F. (2015). Advances in WASP. In: Calimeri, F., Ianni, G., Truszczynski, M. (eds) Logic Programming and Nonmonotonic Reasoning. LPNMR 2015. Lecture Notes in Computer Science(), vol 9345. Springer, Cham. https://doi.org/10.1007/978-3-319-23264-5_5

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  • DOI: https://doi.org/10.1007/978-3-319-23264-5_5

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  • Publisher Name: Springer, Cham

  • Print ISBN: 978-3-319-23263-8

  • Online ISBN: 978-3-319-23264-5

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