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Sven Hartmann: [Publications] [Author Rank by year] [Co-authors] [Prefers] [Cites] [Cited by]

Publications of Author

  1. Sven Hartmann
    Graph-Theoretical Methods to Construct Entity-Relationship Databases. [Citation Graph (1, 0)][DBLP]
    WG, 1995, pp:131-145 [Conf]
  2. Sven Hartmann, Sebastian Link
    More Functional Dependencies for XML. [Citation Graph (0, 0)][DBLP]
    ADBIS, 2003, pp:355-369 [Conf]
  3. Sven Hartmann
    Reasoning about participation constraints and Chen's constraints. [Citation Graph (0, 0)][DBLP]
    ADC, 2003, pp:105-113 [Conf]
  4. Sebastian Link, Sven Hartmann
    Normalisation in the Presence of Lists. [Citation Graph (0, 0)][DBLP]
    ADC, 2004, pp:49-60 [Conf]
  5. Sven Hartmann, Sebastian Link
    Horn clauses and functional dependencies in complex-value databases. [Citation Graph (0, 0)][DBLP]
    ADC, 2006, pp:21-30 [Conf]
  6. Robert Minchin, Fabio Porto, Christelle Vangenot, Sven Hartmann
    Symptoms Ontology for Mapping Diagnostic Knowledge Systems. [Citation Graph (0, 0)][DBLP]
    CBMS, 2006, pp:593-598 [Conf]
  7. Sven Hartmann, Sebastian Link
    Functional Dependencies on Nested Attributes: Algebraic, Logical and Topological Perspective. [Citation Graph (0, 0)][DBLP]
    DEXA Workshops, 2005, pp:818-822 [Conf]
  8. Sven Hartmann, Sebastian Link, Klaus-Dieter Schewe
    A New Normal Form for Conceptual Database. [Citation Graph (0, 0)][DBLP]
    EJC, 2003, pp:88-105 [Conf]
  9. Sven Hartmann
    Decomposition by Pivoting and Path Cardinality Constraints. [Citation Graph (0, 0)][DBLP]
    ER, 2000, pp:126-139 [Conf]
  10. Sven Hartmann
    Coping with Inconsistent Constraint Specifications. [Citation Graph (0, 0)][DBLP]
    ER, 2001, pp:241-255 [Conf]
  11. Sven Hartmann
    Global Cardinality Constraints. [Citation Graph (0, 0)][DBLP]
    ER Workshop Challenges of Application and Challenges of Design, 1996, pp:196-206 [Conf]
  12. Sven Hartmann
    On the Consistency of Int-cardinality Constraints. [Citation Graph (0, 5)][DBLP]
    ER, 1998, pp:150-163 [Conf]
  13. Konrad Engel, Sven Hartmann
    Minimal Sample Databases for Global Cardinality Constraints. [Citation Graph (0, 0)][DBLP]
    FoIKS, 2002, pp:268-288 [Conf]
  14. Sven Hartmann
    On Interactions of Cardinality Constraints, Key, and Functional Dependencies. [Citation Graph (0, 0)][DBLP]
    FoIKS, 2000, pp:136-155 [Conf]
  15. Sven Hartmann, Sebastian Link
    The Nested List Normal Form for Functional and Multivalued Dependencies. [Citation Graph (0, 0)][DBLP]
    FoIKS, 2006, pp:137-158 [Conf]
  16. Sven Hartmann, Sebastian Link, Klaus-Dieter Schewe
    Weak Functional Dependencies in Higher-Order Datamodels. [Citation Graph (0, 0)][DBLP]
    FoIKS, 2004, pp:116-133 [Conf]
  17. Sven Hartmann, Sebastian Link, Klaus-Dieter Schewe
    Reasoning about Functional and Multi-valued Dependencies in the Presence of Lists. [Citation Graph (0, 0)][DBLP]
    FoIKS, 2004, pp:134-154 [Conf]
  18. Sven Hartmann, Thu Trinh
    Axiomatising Functional Dependencies for XML with Frequencies. [Citation Graph (0, 0)][DBLP]
    FoIKS, 2006, pp:159-178 [Conf]
  19. Alexei Tretiakov, Nian-Shing Chen, Kinshuk, Sven Hartmann
    Formal Logic as a Learning Facilitation Tool [Citation Graph (0, 0)][DBLP]
    ICALT, 2005, pp:459-463 [Conf]
  20. Sven Hartmann, Sebastian Link
    Unlocking Keys for XML Trees. [Citation Graph (0, 0)][DBLP]
    ICDT, 2007, pp:104-118 [Conf]
  21. Sven Hartmann, Sebastian Link
    Multi-valued Dependencies in the Presence of Lists. [Citation Graph (0, 0)][DBLP]
    PODS, 2004, pp:330-341 [Conf]
  22. Alexei Tretiakov, Sven Hartmann
    Higher-Order Entity Relationship Modelling with UML. [Citation Graph (0, 0)][DBLP]
    QSIC, 2005, pp:205-214 [Conf]
  23. Sven Hartmann, Sebastian Link
    Computing the Dependency Basis for Nested List Attributes. [Citation Graph (0, 0)][DBLP]
    SBBD, 2004, pp:335-349 [Conf]
  24. Sven Hartmann
    Soft Constraints and Heuristic Constraint Correction in Entity-Relationship Modelling. [Citation Graph (0, 0)][DBLP]
    Semantics in Databases, 2001, pp:82-99 [Conf]
  25. Alexei Tretiakov, Sven Hartmann
    Mobile Content Adaptation as an Optimisation Problem. [Citation Graph (0, 0)][DBLP]
    WISE Workshops, 2004, pp:201-210 [Conf]
  26. Sven Hartmann, Sebastian Link, Klaus-Dieter Schewe
    Functional Dependencies over XML Documents with DTDs. [Citation Graph (0, 0)][DBLP]
    Acta Cybern., 2005, v:17, n:1, pp:- [Journal]
  27. Sven Hartmann
    On the implication problem for cardinality constraints and functional dependencies. [Citation Graph (0, 0)][DBLP]
    Ann. Math. Artif. Intell., 2001, v:33, n:2-4, pp:253-307 [Journal]
  28. Sven Hartmann, Sebastian Link, Klaus-Dieter Schewe
    Functional and multivalued dependencies in nested databases generated by record and list constructor. [Citation Graph (0, 0)][DBLP]
    Ann. Math. Artif. Intell., 2006, v:46, n:1-2, pp:114-164 [Journal]
  29. Sven Hartmann
    Asymptotic Results on Suborthogonal "B"-decompositions of Complete Digraphs. [Citation Graph (0, 0)][DBLP]
    Discrete Applied Mathematics, 1999, v:95, n:1-3, pp:311-320 [Journal]
  30. Sven Hartmann, Ulrike Schumacher
    Orthogonal double covers of general graphs. [Citation Graph (0, 0)][DBLP]
    Discrete Applied Mathematics, 2004, v:138, n:1-2, pp:107-116 [Journal]
  31. Hans-Dietrich O. F. Gronau, Martin Grüttmüller, Sven Hartmann, Uwe Leck, Volker Leck
    On Orthogonal Double Covers of Graphs. [Citation Graph (0, 0)][DBLP]
    Des. Codes Cryptography, 2002, v:27, n:1-2, pp:49-91 [Journal]
  32. Sven Hartmann
    Decomposing relationship types by pivoting and schema equivalence. [Citation Graph (0, 0)][DBLP]
    Data Knowl. Eng., 2001, v:39, n:1, pp:75-99 [Journal]
  33. Sven Hartmann, Sebastian Link
    On Functional Dependencies in Advanced Data Models. [Citation Graph (0, 0)][DBLP]
    Electr. Notes Theor. Comput. Sci., 2003, v:84, n:, pp:- [Journal]
  34. Sven Hartmann, Sebastian Link
    A Membership Algorithm for Functional and Multi-valued Dependencies in the Presence of Lists. [Citation Graph (0, 0)][DBLP]
    Electr. Notes Theor. Comput. Sci., 2004, v:91, n:, pp:171-194 [Journal]
  35. Sven Hartmann, Sebastian Link
    The Implication Problem of Functional Dependencies in Complex-value Databases. [Citation Graph (0, 0)][DBLP]
    Electr. Notes Theor. Comput. Sci., 2005, v:123, n:, pp:125-137 [Journal]
  36. Sven Hartmann, Sebastian Link
    An Equivalence between Dependencies in Nested Databases and a Fragment of Propositional Logic. [Citation Graph (0, 0)][DBLP]
    Electr. Notes Theor. Comput. Sci., 2006, v:143, n:, pp:73-85 [Journal]
  37. Sven Hartmann, Sebastian Link, Klaus-Dieter Schewe, Bernhard Thalheim
    Error-Robust Functional Dependencies. [Citation Graph (0, 0)][DBLP]
    Fundam. Inform., 2004, v:59, n:4, pp:365-372 [Journal]
  38. Sven Hartmann
    Orthogonal Decompositions of Complete Digraphs. [Citation Graph (0, 0)][DBLP]
    Graphs and Combinatorics, 2002, v:18, n:2, pp:285-302 [Journal]
  39. Sven Hartmann, Anne Hoffmann, Sebastian Link, Klaus-Dieter Schewe
    Axiomatizing functional dependencies in the Higher-Order Entity-Relationship Model. [Citation Graph (0, 0)][DBLP]
    Inf. Process. Lett., 2003, v:87, n:3, pp:133-137 [Journal]
  40. Sven Hartmann, Sebastian Link
    On a problem of Fagin concerning multivalued dependencies in relational databases. [Citation Graph (0, 0)][DBLP]
    Theor. Comput. Sci., 2006, v:353, n:1-3, pp:53-62 [Journal]
  41. Sven Hartmann, Sebastian Link
    Deciding implication for functional dependencies in complex-value databases. [Citation Graph (0, 0)][DBLP]
    Theor. Comput. Sci., 2006, v:364, n:2, pp:212-240 [Journal]
  42. Sven Hartmann, Sebastian Link, Klaus-Dieter Schewe
    Axiomatisations of functional dependencies in the presence of records, lists, sets and multisets. [Citation Graph (0, 0)][DBLP]
    Theor. Comput. Sci., 2006, v:355, n:2, pp:167-196 [Journal]
  43. Sven Hartmann, Sebastian Link, Klaus-Dieter Schewe
    Erratum to "Axiomatisations of functional dependencies in the presence of records, lists, sets and multisets". [Citation Graph (0, 0)][DBLP]
    Theor. Comput. Sci., 2006, v:360, n:1-3, pp:459- [Journal]
  44. Sven Hartmann, Hui Ma, Klaus-Dieter Schewe
    Cost-Based Vertical Fragmentation for XML. [Citation Graph (0, 0)][DBLP]
    APWeb/WAIM Workshops, 2007, pp:12-24 [Conf]
  45. Sven Hartmann, Sebastian Link, Thu Trinh
    Efficient Reasoning About XFDs with Pre-image Semantics. [Citation Graph (0, 0)][DBLP]
    DASFAA, 2007, pp:1070-1074 [Conf]
  46. Sven Hartmann, Sebastian Link
    XML Query Optimisation: Specify your Selectivity. [Citation Graph (0, 0)][DBLP]
    DEXA Workshops, 2007, pp:30-34 [Conf]
  47. Yi-Ping Phoebe Chen, Sven Hartmann
    Preface to CMLSA 2007. [Citation Graph (0, 0)][DBLP]
    ER Workshops, 2007, pp:1-2 [Conf]
  48. Sven Hartmann, Sebastian Link
    Collection Type Constructors in Entity-Relationship Modeling. [Citation Graph (0, 0)][DBLP]
    ER, 2007, pp:307-322 [Conf]
  49. Sven Hartmann, Sebastian Link
    Numerical Constraints for XML. [Citation Graph (0, 0)][DBLP]
    WoLLIC, 2007, pp:203-217 [Conf]
  50. Sven Hartmann, Henning Köhler, Sebastian Link
    Full hierarchical dependencies in fixed and undetermined universes. [Citation Graph (0, 0)][DBLP]
    Ann. Math. Artif. Intell., 2007, v:50, n:1-2, pp:195-226 [Journal]

  51. On Inferences of Full Hierarchical Dependencies. [Citation Graph (, )][DBLP]


  52. Constraint Acquisition - You Can Chase but You Cannot Find. [Citation Graph (, )][DBLP]


  53. English Sentence Structures and EER Modeling. [Citation Graph (, )][DBLP]


  54. Ontology consolidation in bioinformatics. [Citation Graph (, )][DBLP]


  55. Efficient Inference Control for Open Relational Queries. [Citation Graph (, )][DBLP]


  56. Expressive, yet tractable XML keys. [Citation Graph (, )][DBLP]


  57. Boolean Constraints for XML Modeling. [Citation Graph (, )][DBLP]


  58. Preface to CMLSA 2008. [Citation Graph (, )][DBLP]


  59. On Matrix Representations of Participation Constraints. [Citation Graph (, )][DBLP]


  60. On the Existence of Armstrong Data Trees for XML Functional Dependencies. [Citation Graph (, )][DBLP]


  61. When data dependencies over SQL tables meet the logics of paradox and S-3. [Citation Graph (, )][DBLP]


  62. On the Notion of an XML Key. [Citation Graph (, )][DBLP]


  63. Promoting the Semantic Capability of XML Keys. [Citation Graph (, )][DBLP]


  64. On the Role of the Complementation Rule for Data Dependencies over Incomplete Relations. [Citation Graph (, )][DBLP]


  65. Solving the Implication Problem for XML Functional Dependencies with Properties. [Citation Graph (, )][DBLP]


  66. Chasing after Secrets in Relational Databases. [Citation Graph (, )][DBLP]


  67. Characterising nested database dependencies by fragments of propositional logic. [Citation Graph (, )][DBLP]


  68. Even Bonds of Prescribed Directed Parity. [Citation Graph (, )][DBLP]


  69. Constraint acquisition for Entity-Relationship models. [Citation Graph (, )][DBLP]


  70. More orthogonal double covers of complete graphs by Hamiltonian paths. [Citation Graph (, )][DBLP]


  71. Mandatory representation designs I with k=2mod3. [Citation Graph (, )][DBLP]


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