Sven Hartmann Papers on DiSC'04 Decomposition by Pivoting and Path Cardinality Constraints Coping with Inconsistent Constraint Specifications Publications Note: Links lead to the DBLP on the Web. Sven Hartmann Sven Hartmann, Sebastian Link , Klaus-Dieter Schewe : Weak Functional Dependencies in Higher-Order Datamodels. FoIKS 2004 : 116-133 Sven Hartmann, Sebastian Link , Klaus-Dieter Schewe : Reasoning about Functional and Multi-valued Dependencies in the Presence of Lists. FoIKS 2004 : 134-154 Sven Hartmann, Ulrike Schumacher : Orthogonal double covers of general graphs. Discrete Applied Mathematics 138 (1-2): 107-116 (2004) Sven Hartmann, Sebastian Link : More Functional Dependencies for XML. ADBIS 2003 : 355-369 Sven Hartmann: Reasoning about participation constraints and Chen's constraints. ADC 2003 : 105-113 Sven Hartmann, Sebastian Link , Klaus-Dieter Schewe : A New Normal Form for Conceptual Database. EJC 2003 : 88-105 Sven Hartmann, Sebastian Link : On Functional Dependencies in Advanced Data Models. Electr. Notes Theor. Comput. Sci. 84 : (2003) Sven Hartmann, Anne Hoffmann , Sebastian Link , Klaus-Dieter Schewe : Axiomatizing functional dependencies in the Higher-Order Entity-Relationship Model. Inf. Process. Lett. 87 (3): 133-137 (2003) Konrad Engel , Sven Hartmann: Minimal Sample Databases for Global Cardinality Constraints. FoIKS 2002 : 268-288 Hans-Dietrich O. F. Gronau , Martin Grüttmüller , Sven Hartmann, Uwe Leck , Volker Leck : On Orthogonal Double Covers of Graphs. Des. Codes Cryptography 27 (1-2): 49-91 (2002) Sven Hartmann: Coping with Inconsistent Constraint Specifications. ER 2001 : 241-255 Sven Hartmann: Soft Constraints and Heuristic Constraint Correction in Entity-Relationship Modelling. Semantics in Databases 2001 : 82-99 Sven Hartmann: On the implication problem for cardinality constraints and functional dependencies. Ann. Math. Artif. Intell. 33 (2-4): 253-307 (2001) Sven Hartmann: Decomposing relationship types by pivoting and schema equivalence. Data Knowl. Eng. 39 (1): 75-99 (2001) Sven Hartmann: Decomposition by Pivoting and Path Cardinality Constraints. ER 2000 : 126-139 Sven Hartmann: On Interactions of Cardinality Constraints, Key, and Functional Dependencies. FoIKS 2000 : 136-155 Sven Hartmann: Asymptotic Results on Suborthogonal "B"-decompositions of Complete Digraphs. Discrete Applied Mathematics 95 (1-3): 311-320 (1999) Sven Hartmann: On the Consistency of Int-cardinality Constraints. ER 1998 : 150-163 Sven Hartmann: Global Cardinality Constraints. ER Workshop Challenges of Application and Challenges of Design 1996 : 196-206 Sven Hartmann: Graph-Theoretical Methods to Construct Entity-Relationship Databases. WG 1995 : 131-145 1 [ 12 ] 2 [ 11 ] 3 [ 11 ] 4 [ 13 ] 5 [ 11 ] 6 [ 11 ] 7 [ 13 ] [ 14 ] [ 15 ] [ 17 ] [ 19 ] [ 20 ] 8 [ 13 ] [ 15 ] [ 19 ] [ 20 ] 9 [ 18 ] ©2004 Association for Computing Machinery