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Sven Hartmann :
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Sven Hartmann Graph-Theoretical Methods to Construct Entity-Relationship Databases. [Citation Graph (1, 0)][DBLP ] WG, 1995, pp:131-145 [Conf ] Sven Hartmann , Sebastian Link More Functional Dependencies for XML. [Citation Graph (0, 0)][DBLP ] ADBIS, 2003, pp:355-369 [Conf ] Sven Hartmann Reasoning about participation constraints and Chen's constraints. [Citation Graph (0, 0)][DBLP ] ADC, 2003, pp:105-113 [Conf ] Sebastian Link , Sven Hartmann Normalisation in the Presence of Lists. [Citation Graph (0, 0)][DBLP ] ADC, 2004, pp:49-60 [Conf ] Sven Hartmann , Sebastian Link Horn clauses and functional dependencies in complex-value databases. [Citation Graph (0, 0)][DBLP ] ADC, 2006, pp:21-30 [Conf ] 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 ] 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 ] 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 ] Sven Hartmann Decomposition by Pivoting and Path Cardinality Constraints. [Citation Graph (0, 0)][DBLP ] ER, 2000, pp:126-139 [Conf ] Sven Hartmann Coping with Inconsistent Constraint Specifications. [Citation Graph (0, 0)][DBLP ] ER, 2001, pp:241-255 [Conf ] Sven Hartmann Global Cardinality Constraints. [Citation Graph (0, 0)][DBLP ] ER Workshop Challenges of Application and Challenges of Design, 1996, pp:196-206 [Conf ] Sven Hartmann On the Consistency of Int-cardinality Constraints. [Citation Graph (0, 5)][DBLP ] ER, 1998, pp:150-163 [Conf ] Konrad Engel , Sven Hartmann Minimal Sample Databases for Global Cardinality Constraints. [Citation Graph (0, 0)][DBLP ] FoIKS, 2002, pp:268-288 [Conf ] Sven Hartmann On Interactions of Cardinality Constraints, Key, and Functional Dependencies. [Citation Graph (0, 0)][DBLP ] FoIKS, 2000, pp:136-155 [Conf ] 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 ] 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 ] 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 ] Sven Hartmann , Thu Trinh Axiomatising Functional Dependencies for XML with Frequencies. [Citation Graph (0, 0)][DBLP ] FoIKS, 2006, pp:159-178 [Conf ] 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 ] Sven Hartmann , Sebastian Link Unlocking Keys for XML Trees. [Citation Graph (0, 0)][DBLP ] ICDT, 2007, pp:104-118 [Conf ] Sven Hartmann , Sebastian Link Multi-valued Dependencies in the Presence of Lists. [Citation Graph (0, 0)][DBLP ] PODS, 2004, pp:330-341 [Conf ] Alexei Tretiakov , Sven Hartmann Higher-Order Entity Relationship Modelling with UML. [Citation Graph (0, 0)][DBLP ] QSIC, 2005, pp:205-214 [Conf ] Sven Hartmann , Sebastian Link Computing the Dependency Basis for Nested List Attributes. [Citation Graph (0, 0)][DBLP ] SBBD, 2004, pp:335-349 [Conf ] 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 ] Alexei Tretiakov , Sven Hartmann Mobile Content Adaptation as an Optimisation Problem. [Citation Graph (0, 0)][DBLP ] WISE Workshops, 2004, pp:201-210 [Conf ] 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 ] 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 ] 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 ] 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 ] 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 ] 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 ] 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 ] 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 ] 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 ] 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 ] 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 ] 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 ] Sven Hartmann Orthogonal Decompositions of Complete Digraphs. [Citation Graph (0, 0)][DBLP ] Graphs and Combinatorics, 2002, v:18, n:2, pp:285-302 [Journal ] 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 ] 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 ] 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 ] 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 ] 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 ] 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 ] 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 ] Sven Hartmann , Sebastian Link XML Query Optimisation: Specify your Selectivity. [Citation Graph (0, 0)][DBLP ] DEXA Workshops, 2007, pp:30-34 [Conf ] Yi-Ping Phoebe Chen , Sven Hartmann Preface to CMLSA 2007. [Citation Graph (0, 0)][DBLP ] ER Workshops, 2007, pp:1-2 [Conf ] Sven Hartmann , Sebastian Link Collection Type Constructors in Entity-Relationship Modeling. [Citation Graph (0, 0)][DBLP ] ER, 2007, pp:307-322 [Conf ] Sven Hartmann , Sebastian Link Numerical Constraints for XML. [Citation Graph (0, 0)][DBLP ] WoLLIC, 2007, pp:203-217 [Conf ] 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 ] On Inferences of Full Hierarchical Dependencies. [Citation Graph (, )][DBLP ] Constraint Acquisition - You Can Chase but You Cannot Find. [Citation Graph (, )][DBLP ] English Sentence Structures and EER Modeling. [Citation Graph (, )][DBLP ] Ontology consolidation in bioinformatics. [Citation Graph (, )][DBLP ] Efficient Inference Control for Open Relational Queries. [Citation Graph (, )][DBLP ] Expressive, yet tractable XML keys. [Citation Graph (, )][DBLP ] Boolean Constraints for XML Modeling. [Citation Graph (, )][DBLP ] Preface to CMLSA 2008. [Citation Graph (, )][DBLP ] On Matrix Representations of Participation Constraints. [Citation Graph (, )][DBLP ] On the Existence of Armstrong Data Trees for XML Functional Dependencies. [Citation Graph (, )][DBLP ] When data dependencies over SQL tables meet the logics of paradox and S-3. [Citation Graph (, )][DBLP ] On the Notion of an XML Key. [Citation Graph (, )][DBLP ] Promoting the Semantic Capability of XML Keys. [Citation Graph (, )][DBLP ] On the Role of the Complementation Rule for Data Dependencies over Incomplete Relations. [Citation Graph (, )][DBLP ] Solving the Implication Problem for XML Functional Dependencies with Properties. [Citation Graph (, )][DBLP ] Chasing after Secrets in Relational Databases. [Citation Graph (, )][DBLP ] Characterising nested database dependencies by fragments of propositional logic. [Citation Graph (, )][DBLP ] Even Bonds of Prescribed Directed Parity. [Citation Graph (, )][DBLP ] Constraint acquisition for Entity-Relationship models. [Citation Graph (, )][DBLP ] More orthogonal double covers of complete graphs by Hamiltonian paths. [Citation Graph (, )][DBLP ] Mandatory representation designs I with k=2mod3. [Citation Graph (, )][DBLP ] Search in 0.024secs, Finished in 0.028secs