Abstract
The dualization problem on arbitrary posets is a crucial step in many applications in logics, databases, artificial intelligence and pattern mining.
The objective of this paper is to study reductions of the dualization problem on arbitrary posets to the dualization problem on boolean lattices, for which output quasi-polynomial time algorithms exist. We introduce convex embedding and poset reflection as key notions to characterize such reductions. As a consequence, we identify posets, which are not boolean lattices, for which the dualization problem remains quasi-polynomial and propose a classification of posets with respect to dualization.
As far as we know, this is the first contribution to explicit non-trivial reductions for studying the hardness of dualization problems on arbitrary posets.
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Notes
- 1.
It also works for infinite partially ordered sets that are well ordered, i.e. all antichains are finite.
- 2.
Dual sets are also known as blocker and anti-blocker or positive and negative borders.
References
Eiter, T., Gottlob, G.: Identifying the minimal transversals of a hypergraph and related problems. SIAM J. Comput. 24(6), 1278–1304 (1995)
Fredman, M.L., Khachiyan, L.: On the complexity of dualization of monotone disjunctive normal forms. J. Algorithms 21(3), 618–628 (1996)
Eiter, T., Gottlob, G., Makino, K.: New results on monotone dualization and generating hypergraph transversals. SIAM J. Comput. 32, 514–537 (2003)
Elbassioni, K.M.: Algorithms for dualization over products of partially ordered sets. SIAM J. Discrete Math. 23(1), 487–510 (2009)
Kanté, M.M., Limouzy, V., Mary, A., Nourine, L.: On the enumeration of minimal dominating sets and related notions. Revised version submitted (2013)
Mannila, H., Toivonen, H.: Levelwise search and borders of theories in knowledge discovery. Data Min. Knowl. Discov. 1(3), 241–258 (1997)
Gunopulos, D., Khardon, R., Mannila, H., Saluja, S., Toivonen, H., Sharm, R.S.: Discovering all most specific sentences. ACM Trans. Database Syst. 28(2), 140–174 (2003)
Nourine, L., Petit, J.M.: Extending set-based dualization: application to pattern mining. In: Press, I. (ed.) ECAI 2012, August 2012
Elbassioni, K.: Incremental algorithms for enumerating extremal solutions of monotone systems of submodular inequality and their applications. Ph.D. thesis, Rutgers, The state university of New Jersey (2002)
Davey, B.A., Priestley, H.A.: Introduction to Lattices and Order. Cambridge Press, New York (1990)
Ganter, B., Wille, R.: Formal Concept Analysis. Springer, Heidelberg (1999)
Agrawal, R., Imielinski, T., Swami, A.: Mining associations between sets of items in massive databases. In: ACM SIGMOD 1993, Washington D.C., pp. 207–216 (1993)
Mannila, H., Rih, K.J.: Algorithms for inferring functional dependencies from relations. Data Knowl. Eng. 12(1), 83–99 (1994)
De Marchi, F., Petit, J.M.: Zigzag: a new algorithm for mining large inclusion dependencies in databases. In: ICDM 2003, USA, pp. 27–34, November 2003
Arimura, H., Uno, T.: Polynomial-delay and polynomial-space algorithms for mining closed sequences, graphs, and pictures in accessible set systems. In: SDM, pp. 1087–1098 (2009)
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Nourine, L., Petit, J.M. (2016). Dualization on Partially Ordered Sets: Preliminary Results. In: Kotzinos, D., Choong, Y., Spyratos, N., Tanaka, Y. (eds) Information Search, Integration and Personalization. ISIP 2014. Communications in Computer and Information Science, vol 497. Springer, Cham. https://doi.org/10.1007/978-3-319-38901-1_2
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