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Peter L. Hammer
Peter Ladislaw Hammer
2010 – today
- 2013
[j92]- 2012
- [j91]Peter L. Hammer, Alexander Kogan, Miguel A. Lejeune: A logical analysis of banks' financial strength ratings. Expert Syst. Appl. 39(9): 7808-7821 (2012)
- [c6]Munevver Mine Subasi, Peter L. Hammer, Ersoy Subasi, Martin Anthony: A new imputation method for incomplete binary data. ISAIM 2012
- 2011
- [b1]Yves Crama, Peter L. Hammer: Boolean Functions - Theory, Algorithms, and Applications. Encyclopedia of mathematics and its applications 142, Cambridge University Press 2011, ISBN 978-0-521-84751-3, pp. I-XXI, 1-687
- [j90]Endre Boros, Yves Crama, Peter L. Hammer, Toshihide Ibaraki, Alexander Kogan, Kazuhisa Makino: Logical analysis of data: classification with justification. Annals OR 188(1): 33-61 (2011)
- [j89]Peter Ladislaw Hammer, Alexander Kogan, Miguel A. Lejeune: Reverse-engineering country risk ratings: a combinatorial non-recursive model. Annals OR 188(1): 185-213 (2011)
- [j88]Munevver Mine Subasi, Ersoy Subasi, Martin Anthony, Peter L. Hammer: A new imputation method for incomplete binary data. Discrete Applied Mathematics 159(10): 1040-1047 (2011)
2000 – 2009
- 2009
- [j87]Munevver Mine Subasi, Ersoy Subasi, Martin Anthony, Peter L. Hammer: Using a similarity measure for credible classification. Discrete Applied Mathematics 157(5): 1104-1112 (2009)
- [j86]Stephan Foldes, Peter L. Hammer: Algebraic and topological closure conditions for classes of pseudo-Boolean functions. Discrete Applied Mathematics 157(13): 2818-2827 (2009)
- 2008
- [j85]Tibérius O. Bonates, Peter L. Hammer, Alexander Kogan: Maximum patterns in datasets. Discrete Applied Mathematics 156(6): 846-861 (2008)
- [j84]Gabriela Alexe, Sorin Alexe, Peter L. Hammer, Alexander Kogan: Comprehensive vs. comprehensible classifiers in logical analysis of data. Discrete Applied Mathematics 156(6): 870-882 (2008)
- [j83]Endre Boros, Peter L. Hammer, Richard Sun, Gabriel Tavares: A max-flow approach to improved lower bounds for quadratic unconstrained binary optimization (QUBO). Discrete Optimization 5(2): 501-529 (2008)
- [j82]Anupama Reddy, Honghui Wang, Hua Yu, Tibérius O. Bonates, Vimla Gulabani, Joseph Azok, Gerard Hoehn, Peter L. Hammer, Alison E. Baird, King Li: Logical Analysis of Data (LAD) model for the early diagnosis of acute ischemic stroke. BMC Med. Inf. & Decision Making 8: 30 (2008)
- 2007
- [j81]Dominique de Werra, Peter L. Hammer: Weighted stability number of graphs and weighted satisfiability: The two facets of pseudo-Boolean optimization. Annals OR 149(1): 67-73 (2007)
- [j80]Bruno Escoffier, Peter L. Hammer: Approximation of the Quadratic Set Covering problem. Discrete Optimization 4(3-4): 378-386 (2007)
- [j79]Endre Boros, Peter L. Hammer, Gabriel Tavares: Local search heuristics for Quadratic Unconstrained Binary Optimization (QUBO). J. Heuristics 13(2): 99-132 (2007)
- 2006
- [j78]Gabriela Alexe, Sorin Alexe, Peter L. Hammer, Béla Vizvári: Pattern-based feature selection in genomics and proteomics. Annals OR 148(1): 189-201 (2006)
- [j77]Peter L. Hammer, Tibérius O. Bonates: Logical analysis of data - An overview: From combinatorial optimization to medical applications. Annals OR 148(1): 203-225 (2006)
- [j76]Martin Anthony, Endre Boros, Peter L. Hammer, Alexander Kogan: Preface. Discrete Applied Mathematics 154(7): 1037 (2006)
- [j75]Gabriela Alexe, Peter L. Hammer: Spanned patterns for the logical analysis of data. Discrete Applied Mathematics 154(7): 1039-1049 (2006)
- [j74]Sorin Alexe, Peter L. Hammer: Accelerated algorithm for pattern detection in logical analysis of data. Discrete Applied Mathematics 154(7): 1050-1063 (2006)
- [j73]Martin Anthony, Peter L. Hammer: A Boolean measure of similarity. Discrete Applied Mathematics 154(16): 2242-2246 (2006)
- [j72]
- [j71]Peter L. Hammer, Alexander Kogan, Miguel A. Lejeune: Modeling country risk ratings using partial orders. European Journal of Operational Research 175(2): 836-859 (2006)
- [j70]Gabriela Alexe, Sorin Alexe, Peter L. Hammer: Pattern-based clustering and attribute analysis. Soft Comput. 10(5): 442-452 (2006)
- 2005
- [j69]Gabriela Alexe, Sorin Alexe, D. E. Axelrod, Peter L. Hammer, D. Weissmann: Logical analysis of diffuse large B-cell lymphomas. Artificial Intelligence in Medicine 34(3): 235-267 (2005)
- [j68]Peter L. Hammer, Igor E. Zverovich: Construction of a Maximum Stable Set with $k$-Extensions. Combinatorics, Probability & Computing 14(3): 311-318 (2005)
- [j67]Andreas Brandstädt, Peter L. Hammer, Van Bang Le, Vadim V. Lozin: Bisplit graphs. Discrete Mathematics 299(1-3): 11-32 (2005)
- [j66]Stephan Foldes, Peter L. Hammer: Submodularity, Supermodularity, and Higher-Order Monotonicities of Pseudo-Boolean Functions. Math. Oper. Res. 30(2): 453-461 (2005)
- 2004
- [j65]Stephan Foldes, Peter L. Hammer: Disjunctive analogues of submodular and supermodular pseudo-Boolean functions. Discrete Applied Mathematics 142(1-3): 53-65 (2004)
- [j64]Martin Anthony, Endre Boros, Peter L. Hammer, Alexander Kogan: Introduction to special volume of Discrete Applied Mathematics. Discrete Applied Mathematics 144(1-2): 1- (2004)
- [j63]Peter L. Hammer, Alexander Kogan, Bruno Simeone, Sándor Szedmák: Pareto-optimal patterns in logical analysis of data. Discrete Applied Mathematics 144(1-2): 79-102 (2004)
- [j62]Peter L. Hammer, Yanpei Liu, Bruno Simeone, Sándor Szedmák: Saturated systems of homogeneous boxes and the logical analysis of numerical data. Discrete Applied Mathematics 144(1-2): 103-109 (2004)
- [j61]Gabriela Alexe, Sorin Alexe, Yves Crama, Stephan Foldes, Peter L. Hammer, Bruno Simeone: Consensus algorithms for the generation of all maximal bicliques. Discrete Applied Mathematics 145(1): 11-21 (2004)
- 2003
- [j60]Sorin Alexe, Eugene Blackstone, Peter L. Hammer, Hemant Ishwaran, Michael S. Lauer, Claire E. Pothier Snader: Coronary Risk Prediction by Logical Analysis of Data. Annals OR 119(1-4): 15-42 (2003)
- [j59]Gabriela Alexe, Peter L. Hammer, Vadim V. Lozin, Dominique de Werra: Struction revisited. Discrete Applied Mathematics 132(1-3): 27-46 (2003)
- [j58]Thomas Davoine, Peter L. Hammer, Béla Vizvári: A Heuristic for Boolean Optimization Problems. J. Heuristics 9(3): 229-247 (2003)
- 2002
- [j57]Jonathan Eckstein, Peter L. Hammer, Ying Liu, Mikhail Nediak, Bruno Simeone: The Maximum Box Problem and its Application to Data Analysis. Comp. Opt. and Appl. 23(3): 285-298 (2002)
- [j56]Endre Boros, Peter L. Hammer: Pseudo-Boolean optimization. Discrete Applied Mathematics 123(1-3): 155-225 (2002)
- [j55]Stephan Foldes, Peter L. Hammer: Disjunctive and conjunctive representations in finite lattices and convexity spaces. Discrete Mathematics 258(1-3): 13-25 (2002)
- 2001
- [j54]Endre Boros, Peter L. Hammer, Federica Ricca, Bruno Simeone: Combinatorial problems related to origin-destination matrices. Discrete Applied Mathematics 115(1-3): 15-36 (2001)
- [j53]Bert Randerath, Ewald Speckenmeyer, Endre Boros, Peter L. Hammer, Alexander Kogan, Kazuhisa Makino, Bruno Simeone, Ondrej Cepek: A Satisfiability Formulation of Problems on Level Graphs. Electronic Notes in Discrete Mathematics 9: 269-277 (2001)
- [j52]Peter L. Hammer, David J. Rader Jr.: Maximally Disjoint Solutions of the Set Covering Problem. J. Heuristics 7(2): 131-144 (2001)
- 2000
- [j51]Stephan Foldes, Peter L. Hammer: Disjunctive and conjunctive normal forms of pseudo-Boolean functions. Discrete Applied Mathematics 107(1-3): 1-26 (2000)
- [j50]Oya Ekin, Stephan Foldes, Peter L. Hammer, Lisa Hellerstein: Equational characterizations of Boolean function classes. Discrete Mathematics 211: 27-51 (2000)
- [j49]Stephan Foldes, Peter L. Hammer: Monotone, Horn and Quadratic Pseudo-Boolean Functions. J. UCS 6(1): 97-104 (2000)
- [j48]Endre Boros, Yves Crama, Oya Ekin, Peter L. Hammer, Toshihide Ibaraki, Alexander Kogan: Boolean Normal Forms, Shellability, and Reliability Computations. SIAM J. Discrete Math. 13(2): 212-226 (2000)
- [j47]Peter L. Hammer, Alexander Kogan, Uriel G. Rothblum: Evaluation, Strength, and Relevance of Variables of Boolean Functions. SIAM J. Discrete Math. 13(3): 302-312 (2000)
- [j46]Oya Ekin, Peter L. Hammer, Alexander Kogan: Convexity and logical analysis of data. Theor. Comput. Sci. 244(1-2): 95-116 (2000)
- [j45]Endre Boros, Peter L. Hammer, Toshihide Ibaraki, Alexander Kogan, Eddy Mayoraz, Ilya B. Muchnik: An Implementation of Logical Analysis of Data. IEEE Trans. Knowl. Data Eng. 12(2): 292-306 (2000)
1990 – 1999
- 1999
- [j44]Endre Boros, Peter L. Hammer, Michel Minoux, David J. Rader Jr.: Optimal Cell Flipping to Minimize Channel Density in VLSI Design and Pseudo-Boolean Optimization. Discrete Applied Mathematics 90(1-3): 69-88 (1999)
- [j43]Andreas Brandstädt, Peter L. Hammer: On the Stability Number of Claw-free P5-free and More General Graphs. Discrete Applied Mathematics 95(1-3): 163-167 (1999)
- [j42]Oya Ekin, Peter L. Hammer, Alexander Kogan: On Connected Boolean Functions. Discrete Applied Mathematics 96-97: 337-362 (1999)
- 1998
- [j41]
- 1997
- [j40]Yves Crama, Oya Ekin, Peter L. Hammer: Variable and Term Removal From Boolean Formulae. Discrete Applied Mathematics 75(3): 217-230 (1997)
- [j39]Guoli Ding, Peter L. Hammer: Matroids arisen from matrogenic graphs. Discrete Mathematics 165-166: 211-217 (1997)
- [j38]Endre Boros, Peter L. Hammer, Toshihide Ibaraki, Alexander Kogan: Logical analysis of numerical data. Math. Program. 79: 163-190 (1997)
- [j37]Endre Boros, Peter L. Hammer, Toshihide Ibaraki, Kazuhiko Kawakami: Polynomial-Time Recognition of 2-Monotonic Positive Boolean Functions Given by an Oracle. SIAM J. Comput. 26(1): 93-109 (1997)
- [j36]Oya Ekin, Peter L. Hammer, Uri N. Peled: Horn Functions and Submodular Boolean Functions. Theor. Comput. Sci. 175(2): 257-270 (1997)
- 1996
- [j35]Peter L. Hammer, Alexander K. Kelmans: Laplacian Spectra and Spanning Trees of Threshold Graphs. Discrete Applied Mathematics 65(1-3): 255-273 (1996)
- [j34]Peter C. Fishburn, Peter L. Hammer: Bipartite dimensions and bipartite degrees of graphs. Discrete Mathematics 160(1-3): 127-148 (1996)
- 1995
- [j33]Endre Boros, Vladimir Gurvich, Peter L. Hammer, Toshihide Ibaraki, Alexander Kogan: Decomposability of Partially Defined Boolean Functions. Discrete Applied Mathematics 62(1-3): 51-75 (1995)
- [j32]Peter L. Hammer, Alexander Kogan: Quasi-Acyclic Propositional Horn Knowledge Bases: Optimal Compression. IEEE Trans. Knowl. Data Eng. 7(5): 751-762 (1995)
- [c5]Peter L. Hammer, Alexander Kogan: Essential and redundant rules in Horn knowledge bases. HICSS (3) 1995: 209-
- 1994
- [j31]Peter L. Hammer, Alexander K. Kelmans: On Universal Threshold Graphs. Combinatorics, Probability & Computing 3: 327-344 (1994)
- [j30]Endre Boros, Peter L. Hammer, Mark E. Hartmann, Ron Shamir: Balancing Problems in Acyclic Networks. Discrete Applied Mathematics 49(1-3): 77-93 (1994)
- [j29]Endre Boros, Peter L. Hammer, Xiaorong Sun: Recognition of q-Horn Formulae in Linear Time. Discrete Applied Mathematics 55(1): 1-13 (1994)
- [j28]Endre Boros, Yves Crama, Peter L. Hammer, Michael E. Saks: A Complexity Index for Satisfiability Problems. SIAM J. Comput. 23(1): 45-49 (1994)
- [j27]Endre Boros, Peter L. Hammer, John N. Hooker: Predicting Cause-Effect Relationships from Incomplete Discrete Observations. SIAM J. Discrete Math. 7(4): 531-543 (1994)
- [c4]Peter L. Hammer, Alexander Kogan: Graph-Based Methods for Horn Knowledge Compressiom. HICSS (3) 1994: 300-309
- [c3]Elias Dahlhaus, Peter L. Hammer, Frédéric Maffray, Stephan Olariu: On Domination Elimination Orderings and Domination Graphs (Extended Abstract). WG 1994: 81-92
- 1993
- [j26]Peter L. Hammer, Alexander Kogan: Optimal Compression of Propositional Horn Knowledge Bases: Complexity and Approximation. Artif. Intell. 64(1): 131-145 (1993)
- [j25]
- [j24]Peter L. Hammer, Nadimpalli V. R. Mahadev, Uri N. Peled: Bipartite bithreshold graphs. Discrete Mathematics 119(1-3): 79-96 (1993)
- 1992
- [j23]Peter L. Hammer, Alexander Kogan: Horn Functions and Their DNFs. Inf. Process. Lett. 44(1): 23-29 (1992)
- [j22]Peter L. Hammer, Ron Holzman: Approximations of pseudo-Boolean functions; applications to game theory. Math. Meth. of OR 36(1): 3-21 (1992)
- [j21]Endre Boros, Yves Crama, Peter L. Hammer: Chvátal Cuts and ODD Cycle Inequalities in Quadratic 0 - 1 Optimization. SIAM J. Discrete Math. 5(2): 163-177 (1992)
- [j20]Endre Boros, Peter L. Hammer, Ron Shamir: A Polynomial Algorithm for Balancing Acyclic Data Flow Graphs. IEEE Trans. Computers 41(11): 1380-1385 (1992)
- [c2]Endre Boros, Yves Crama, Peter L. Hammer, Michael E. Saks: A Complexity Index for Satisfiability Problems. IPCO 1992: 220-226
- 1991
- [j19]Peter L. Hammer, Pierre Hansen, Fred S. Roberts: Acknowledgement. Discrete Applied Mathematics 30(2-3): 99 (1991)
- [j18]Peter L. Hammer, Frédéric Maffray, Maurice Queyranne: Cut-threshold graphs. Discrete Applied Mathematics 30(2-3): 163-179 (1991)
- [c1]Endre Boros, Peter L. Hammer, Toshihide Ibaraki, Kazuhiko Kawakami: Identifying 2-Monotonic Positive Boolean Functions in Polynominal Time. ISA 1991: 104-115
- 1990
- [j17]Endre Boros, Yves Crama, Peter L. Hammer: Polynomial-Time Inference of All Valid Implications for Horn and Related Formulae. Ann. Math. Artif. Intell. 1: 21-32 (1990)
- [j16]V. Chandru, Collette R. Coullard, Peter L. Hammer, M. Montanuz, Xiaorong Sun: On Renamable Horn and Generalized Horn Functions. Ann. Math. Artif. Intell. 1: 33-47 (1990)
- [j15]Peter L. Hammer, Frédéric Maffray: Completely separable graphs. Discrete Applied Mathematics 27(1-2): 85-99 (1990)
- [j14]Peter L. Hammer, Uri N. Peled, Xiaorong Sun: Difference graphs. Discrete Applied Mathematics 28(1): 35-44 (1990)
- [j13]Claude Benzaken, Yves Crama, Pierre Duchet, Peter L. Hammer, Frédéric Maffray: More characterizations of triangulated graphs. Journal of Graph Theory 14(4): 413-422 (1990)
1980 – 1989
- 1989
- [j12]Endre Boros, Peter L. Hammer: On clustering problems with connected optima in euclidean spaces. Discrete Mathematics 75(1-3): 81-88 (1989)
- [j11]Peter Ladislaw Hammer, Nadimpalli V. R. Mahadev, Uri N. Peled: Some properties of 2-threshold graphs. Networks 19(1): 17-23 (1989)
- 1988
- [j10]Martin Charles Golumbic, Peter L. Hammer: Stability in Circular Arc Graphs. J. Algorithms 9(3): 314-320 (1988)
- [j9]Peter L. Hammer, Bruno Simeone, Thomas M. Liebling, Dominique de Werra: From Linear Separability to Unimodality: A Hierarchy of Pseudo-Boolean Functions. SIAM J. Discrete Math. 1(2): 174-184 (1988)
- 1985
- [j8]Peter L. Hammer, Nadimpalli V. R. Mahadev, Dominique de Werra: The struction of a graph: Application to CN-free graphs. Combinatorica 5(2): 141-147 (1985)
- [j7]Claude Benzaken, Peter L. Hammer, Dominique de Werra: Split graphs of Dilworth number 2. Discrete Mathematics 55(2): 123-127 (1985)
- [j6]Claude Benzaken, Peter L. Hammer: Boolean techniques for matroidal decomposition of independence systems and applications to graphs. Discrete Mathematics 56(1): 7-34 (1985)
- [j5]Peter L. Hammer, Nadimpalli V. R. Mahadev, Dominique de Werra: Stability in CAN-free graphs. J. Comb. Theory, Ser. B 38(1): 23-30 (1985)
- 1981
- [j4]
- 1980
- [j3]Rainer E. Burkard, Peter L. Hammer: A note on Hamiltonian split graphs. J. Comb. Theory, Ser. B 28(2): 245-248 (1980)
1970 – 1979
- 1979
- [j2]Peter L. Hammer, Uri N. Peled, M. A. Pollatschek: An Algorithm to Dualize a Regular Switching Function. IEEE Trans. Computers 28(3): 238-243 (1979)
- 1972
- [j1]Peter L. Hammer, Uri N. Peled: On the Maximization of a Pseudo-Boolean Function. J. ACM 19(2): 265-282 (1972)
Coauthor Index
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last updated on 2013-05-10 21:57 CEST by the dblp team