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Volumn 43, Issue 1-4, 2005, Pages 223-238

Generalizations of matched CNF formulas

Author keywords

biclique cover; bipartite graph; deficiency; matched formula; NP completeness; polynomial hierarchy; SAT problem

Indexed keywords


EID: 10344225692     PISSN: 10122443     EISSN: None     Source Type: Journal    
DOI: 10.1007/s10472-005-0432-6     Document Type: Article
Times cited : (23)

References (18)
  • 1
    • 0040072443 scopus 로고
    • Minimal non-two-colorable hypergraphs and minimal unsatisfiable formulas
    • R. Aharoni and N. Linial, Minimal non-two-colorable hypergraphs and minimal unsatisfiable formulas, J. Combin. Theory Ser. A 43 (1986) 196-204.
    • (1986) J. Combin. Theory Ser. A , vol.43 , pp. 196-204
    • Aharoni, R.1    Linial, N.2
  • 2
    • 10344234850 scopus 로고    scopus 로고
    • Graph Theory, 2nd ed
    • Springer, New York
    • R. Diestel, Graph Theory, 2nd ed., Graduate Texts in Mathematics, Vol. 173 (Springer, New York, 2000).
    • (2000) Graduate Texts in Mathematics , vol.173
    • Diestel, R.1
  • 5
    • 0037163958 scopus 로고    scopus 로고
    • Polynomial-time recognition of minimal unsatisfiable formulas with fixed clause-variable difference
    • H. Fleischner, O. Kullmann and S. Szeider, Polynomial-time recognition of minimal unsatisfiable formulas with fixed clause-variable difference, Theoretical Computer Science 289(1) (2002) 503-516.
    • (2002) Theoretical Computer Science , vol.289 , Issue.1 , pp. 503-516
    • Fleischner, H.1    Kullmann, O.2    Szeider, S.3
  • 6
    • 0037289978 scopus 로고    scopus 로고
    • A perspective on certain polynomial time solvable classes of satisfiability
    • J. Franco and A. Van Gelder, A perspective on certain polynomial time solvable classes of satisfiability, Discrete Applied Mathematics 125 (2003) 177-214.
    • (2003) Discrete Applied Mathematics , vol.125 , pp. 177-214
    • Franco, J.1    Van Gelder, A.2
  • 8
    • 52849093286 scopus 로고    scopus 로고
    • Graph packings
    • Proceedings for the 6th International Conference on Graph Theory, ed. I. Rusu
    • P. Hell, Graph packings, in: Proceedings for the 6th International Conference on Graph Theory, ed. I. Rusu, Electronic Notes in Discrete Mathematics, Vol. 5 (2000).
    • (2000) Electronic Notes in Discrete Mathematics , vol.5
    • Hell, P.1
  • 10
    • 34247153585 scopus 로고    scopus 로고
    • Satisfiable formulas closed under replacement
    • Proceedings for the Workshop on Theory and Applications of Satisfiability, eds. H. Kautz and B. Selman
    • H. Kleine Büning and X. Zhao, Satisfiable formulas closed under replacement, in: Proceedings for the Workshop on Theory and Applications of Satisfiability, eds. H. Kautz and B. Selman, Electronic Notes in Discrete Mathematics, Vol. 9 (2001).
    • (2001) Electronic Notes in Discrete Mathematics , vol.9
    • Kleine Büning, H.1    Zhao, X.2
  • 11
    • 0002209170 scopus 로고    scopus 로고
    • Investigations on autark assignments
    • O. Kullmann, Investigations on autark assignments, Discrete Applied Mathematics 107(1-3) (2000) 99-137.
    • (2000) Discrete Applied Mathematics , vol.107 , Issue.1-3 , pp. 99-137
    • Kullmann, O.1
  • 12
    • 0041511844 scopus 로고    scopus 로고
    • Lean clause-sets: Generalizations of minimally unsatisfiable clause-sets
    • O. Kullmann, Lean clause-sets: Generalizations of minimally unsatisfiable clause-sets, Discrete Applied Mathematics 130(2) (2003) 209-249.
    • (2003) Discrete Applied Mathematics , vol.130 , Issue.2 , pp. 209-249
    • Kullmann, O.1
  • 15
    • 10344223630 scopus 로고    scopus 로고
    • Technical Report TR01-009, School of CTI, DePaul University, Chicago, IL
    • M. Schaefer, Completeness in the polynomial-time hierarchy, Technical Report TR01-009, School of CTI, DePaul University, Chicago, IL (2001).
    • (2001) Completeness in the Polynomial-time Hierarchy
    • Schaefer, M.1
  • 17
    • 35248887458 scopus 로고    scopus 로고
    • Minimal unsatisfiable formulas with bounded clause-variable difference are fixed-parameter tractable
    • Proceedings of the 9th International Computing and Combinatorics Conference (COCOON'03), eds. T. Warnow and B. Zhu
    • S. Szeider, Minimal unsatisfiable formulas with bounded clause-variable difference are fixed-parameter tractable, in: Proceedings of the 9th International Computing and Combinatorics Conference (COCOON'03), eds. T. Warnow and B. Zhu, Lecture Notes in Computer Science, Vol. 2697 (2003) pp. 548-558.
    • (2003) Lecture Notes in Computer Science , vol.2697 , pp. 548-558
    • Szeider, S.1
  • 18
    • 0002636933 scopus 로고
    • A simplified NP-complete satisfiability problem
    • C.A. Tovey, A simplified NP-complete satisfiability problem, Discrete Applied Mathematics 8(1) (1984) 85-89.
    • (1984) Discrete Applied Mathematics , vol.8 , Issue.1 , pp. 85-89
    • Tovey, C.A.1


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.