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Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
Volumn 3861 LNCS, Issue , 2006, Pages 240-257
Some contributions to the minimum representation problem of key systems
Author keywords

Extremal problems; Labelled directed tree; Minimum matrix representation; Relational database
Indexed keywords

COMPUTATIONAL METHODS; MATHEMATICAL MODELS; MATRIX ALGEBRA; PROBLEM SOLVING; THEOREM PROVING; TREES (MATHEMATICS);
EID: 33745675704     PISSN: 03029743     EISSN: 16113349     Source Type: Book Series    
DOI: 10.1007/11663881_14     Document Type: Conference Paper
Times cited : (11)
References (11)
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    • Armstrong, W.W.1
  • 3
    • 26944496636 scopus 로고
    • Information theory. Coding theorems for discrete memoryless systems
    • Academic Press, Inc. (Harcourt Brace Jovanovich, Publishers), New York-London
    • I. Csiszár, J. Körner, Information theory. Coding theorems for discrete memoryless systems. Probability and Mathematical Statistics. Academic Press, Inc. (Harcourt Brace Jovanovich, Publishers), New York-London, 1981.
    • (1981) Probability and Mathematical Statistics
    • Csiszár, I.1    Körner, J.2
  • 4
    • 0042614623 scopus 로고
    • On the equivalence of candidate keys with Sperner systems
    • J. Demetrovics, On the equivalence of candidate keys with Sperner systems, Acta Cybernetica 4 (1979) 247-252.
    • (1979) Acta Cybernetica , vol.4 , pp. 247-252
    • Demetrovics, J.1
  • 5
    • 0022076473 scopus 로고
    • Minimum matrix representation of closure operations
    • J. Demetrovics, Z. Füredi, G. O. H. Katona, Minimum matrix representation of closure operations, Discrete Appl. Math. 11 (1985), no. 2, 115-128.
    • (1985) Discrete Appl. Math. , vol.11 , Issue.2 , pp. 115-128
    • Demetrovics, J.1    Füredi, Z.2    Katona, G.O.H.3
  • 6
    • 0346336492 scopus 로고
    • On the functional dependency and some generalizations of it
    • J. Demetrovics, Gy. Gyepesi, On the functional dependency and some generalizations of it, Acta Cybernetica 5 (1980/81), no. 3, 295-305.
    • (1980) Acta Cybernetica , vol.5 , Issue.3 , pp. 295-305
    • Demetrovics, J.1    Gyepesi, Gy.2
  • 7
    • 51249185897 scopus 로고
    • A note on minimal matrix representation of closure operations
    • J. Demetrovics, Gy. Gyepesi A note on minimal matrix representation of closure operations, Combinatorica 3 (1983), no. 2, 177-179.
    • (1983) Combinatorica , vol.3 , Issue.2 , pp. 177-179
    • Demetrovics, J.1    Gyepesi, Gy.2
  • 8
    • 38249019198 scopus 로고
    • Perfect error-correcting databases
    • Z. Füredi, Perfect error-correcting databases, Discrete Appl. Math. 28 (1990) 171-176.
    • (1990) Discrete Appl. Math. , vol.28 , pp. 171-176
    • Füredi, Z.1
  • 9
    • 0011365830 scopus 로고
    • A Chebychev's type of prime number theorem in a short interval. II
    • Lou Shi Tuo, Yao Qi, A Chebychev's type of prime number theorem in a short interval. II., Hardy-Ramanujan J. 15 (1992), 1-33 (1993).
    • (1992) Hardy-Ramanujan J. , vol.15 , pp. 1-33
    • Lou Shi Tuo1    Qi, Y.2

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