Sven Hartmann
Sven Hartmann
Professor of Computer Science, Clausthal University of Technology
Verified email at tu-clausthal.de
Title
Cited by
Cited by
Year
Efficient reasoning about a robust XML key fragment
S Hartmann, S Link
ACM Transactions on Database Systems (TODS) 34 (2), 1-33, 2009
782009
More functional dependencies for XML
S Hartmann, S Link
East European Conference on Advances in Databases and Information Systems …, 2003
782003
On orthogonal double covers of graphs
HDOF Gronau, M Grüttmüller, S Hartmann, U Leck, V Leck
Designs, codes and cryptography 27 (1), 49-91, 2002
722002
On orthogonal double covers of graphs
HDOF Gronau, M Grüttmüller, S Hartmann, U Leck, V Leck
Designs, codes and cryptography 27 (1), 49-91, 2002
722002
The implication problem of data dependencies over SQL table definitions: axiomatic, algorithmic and logical characterizations
S Hartmann, S Link
ACM Transactions on Database Systems (TODS) 37 (2), 1-40, 2012
642012
Design by example for SQL table definitions with functional dependencies
S Hartmann, M Kirchberg, S Link
The VLDB Journal 21 (1), 121-144, 2012
622012
English sentence structures and EER modeling
S Hartmann, S Link
APCCM 7, 2735, 2007
562007
On the implication problem for cardinality constraints and functional dependencies
S Hartmann
Annals of Mathematics and Artificial Intelligence 33 (2), 253-307, 2001
552001
Numerical constraints on XML data
S Hartmann, S Link
Information and Computation 208 (5), 521-544, 2010
52*2010
On the consistency of int-cardinality constraints
S Hartmann
International Conference on Conceptual Modeling, 150-163, 1998
431998
Axiomatising functional dependencies for XML with frequencies
S Hartmann, T Trinh
International Symposium on Foundations of Information and Knowledge Systems …, 2006
422006
Coping with inconsistent constraint specifications
S Hartmann
International Conference on Conceptual Modeling, 241-255, 2001
422001
On Codd families of keys over incomplete relations
S Hartmann, U Leck, S Link
The Computer Journal 54 (7), 1166-1180, 2011
412011
Characterising nested database dependencies by fragments of propositional logic
S Hartmann, S Link
Annals of Pure and Applied Logic 152 (1-3), 84-106, 2008
402008
Reasoning about participation constraints and Chen's constraints
S Hartmann
Proceedings of the 14th Australasian database conference-Volume 17, 105-113, 2003
372003
Evaluating domain-specific modelling solutions
P Mohagheghi, Ĝ Haugen
International Conference on Conceptual Modeling, 212-221, 2010
362010
On a problem of Fagin concerning multivalued dependencies in relational databases
S Hartmann, S Link
Theoretical computer science 353 (1-3), 53-62, 2006
312006
When data dependencies over SQL tables meet the Logics of Paradox and S-3
S Hartmann, S Link
Proceedings of the twenty-ninth ACM SIGMOD-SIGACT-SIGART Symposium on …, 2010
302010
Multi-valued dependencies in the presence of lists
S Hartmann, S Link
Proceedings of the twenty-third ACM SIGMOD-SIGACT-SIGART symposium on …, 2004
302004
Solving the implication problem for XML functional dependencies with properties
S Hartmann, S Link, T Trinh
International Workshop on Logic, Language, Information, and Computation, 161-175, 2010
282010
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