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Dirk Van Gucht Vis

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*2009
100EEYuqing Wu, Dirk Van Gucht, Marc Gyssens, Jan Paredaens: A Study of a Positive Fragment of Path Queries: Expressiveness, Normal Form, and Minimization. BNCOD 2009: 133-145
99EEGeorge H. L. Fletcher, Jan Van den Bussche, Dirk Van Gucht, Stijn Vansummeren: Towards a theory of search queries. ICDT 2009: 201-211
98EEGeorge H. L. Fletcher, Marc Gyssens, Jan Paredaens, Dirk Van Gucht: On the Expressive Power of the Relational Algebra on Finite Sets of Relation Pairs. IEEE Trans. Knowl. Data Eng. 21(6): 939-942 (2009)
97EEGeorge H. L. Fletcher, Dirk Van Gucht, Yuqing Wu, Marc Gyssens, Sofia Brenes, Jan Paredaens: A methodology for coupling fragments of XPath with structural indexes for XML documents. Inf. Syst. 34(7): 657-670 (2009)
2008
96EEMathias Niepert, Dirk Van Gucht, Marc Gyssens: On the Conditional Independence Implication Problem: A Lattice-Theoretic Approach. UAI 2008: 435-443
95EESofia Brenes, Yuqing Wu, Dirk Van Gucht, Pablo Santa Cruz: Trie Indexes for Efficient XML Query Evaluation. WebDB 2008
94EEMathias Niepert, Dirk Van Gucht, Marc Gyssens: On the Conditional Independence Implication Problem: A Lattice-Theoretic Approach CoRR abs/0810.5717: (2008)
93EEBassem Sayrafi, Dirk Van Gucht, Marc Gyssens: The implication problem for measure-based constraints. Inf. Syst. 33(2): 221-239 (2008)
2007
92EEGeorge H. L. Fletcher, Dirk Van Gucht, Yuqing Wu, Marc Gyssens, Sofia Brenes, Jan Paredaens: A Methodology for Coupling Fragments of XPath with Structural Indexes for XML Documents. DBPL 2007: 48-65
91EEGeorge H. L. Fletcher, Dirk Van Gucht, Yuqing Wu, Marc Gyssens, Jan Paredaens: Coupling Fragments of XPath with XML Indexing and Query Decomposition. EROW 2007
90EEEdward L. Robertson, Lawrence V. Saxton, Dirk Van Gucht, Stijn Vansummeren: Structural Recursion on Ordered Trees and List-Based Complex Objects. ICDT 2007: 344-358
89EEJan Van den Bussche, Dirk Van Gucht, Stijn Vansummeren: A crash course on database queries. PODS 2007: 143-154
88EEJan Van den Bussche, Dirk Van Gucht, Stijn Vansummeren: Well-definedness and semantic type-checking for the nested relational calculus. Theor. Comput. Sci. 371(3): 183-199 (2007)
2006
87EENele Dexters, Paul W. Purdom, Dirk Van Gucht: Peak-Jumping Frequent Itemset Mining Algorithms. PKDD 2006: 487-494
86EEMarc Gyssens, Jan Paredaens, Dirk Van Gucht, George H. L. Fletcher: Structural characterizations of the semantics of XPath as navigation tool on a document. PODS 2006: 318-327
85EENele Dexters, Paul W. Purdom, Dirk Van Gucht: A probability analysis for candidate-based frequent itemset algorithms. SAC 2006: 541-545
84EEGeorge H. L. Fletcher, Catharine M. Wyss, Edward L. Robertson, Dirk Van Gucht: A Calculus for Data Mapping. Electr. Notes Theor. Comput. Sci. 150(2): 37-54 (2006)
2005
83EEJan Van den Bussche, Dirk Van Gucht, Stijn Vansummeren: Well-Definedness and Semantic Type-Checking in the Nested Relational Calculus and XQuery Extended Abstract. ICDT 2005: 99-113
82EEBassem Sayrafi, Dirk Van Gucht: Differential constraints. PODS 2005: 348-357
2004
81EEJan Van den Bussche, Dirk Van Gucht, Stijn Vansummeren: Well-Definedness and Semantic Type-Checking in the Nested Relational Calculus and XQuery CoRR cs.DB/0406060: (2004)
80EELuc Vandeurzen, Marc Gyssens, Dirk Van Gucht: An expressive language for linear spatial database queries. J. Comput. Syst. Sci. 69(4): 617-655 (2004)
79EEPaul W. Purdom, Dirk Van Gucht, Dennis P. Groth: Average-Case Performance of the Apriori Algorithm. SIAM J. Comput. 33(5): 1223-1260 (2004)
2002
78EEChris Giannella, Dirk Van Gucht: Adding a path connectedness operator to FO+poly (linear). Acta Inf. 38(9): 621-648 (2002)
2001
77 Catharine M. Wyss, Dirk Van Gucht: A Relational Algebra for Data/Metadata Integration in a Federated Database System. CIKM 2001: 65-72
76 Catharine M. Wyss, Felix I. Wyss, Dirk Van Gucht: Augmenting SQL with Dynamic Restructuring to Support Interoperability in a Relational Federation. EFIS 2001: 5-18
75 Marc Gyssens, Dan Suciu, Dirk Van Gucht: Equivalence and Normal Forms for the Restricted and Bounded Fixpoint in the Nested Algebra. Inf. Comput. 164(1): 85-117 (2001)
74EELuc Vandeurzen, Marc Gyssens, Dirk Van Gucht: On the expressiveness of linear-constraint query languages for spatial databases. Theor. Comput. Sci. 254(1-2): 423-463 (2001)
2000
73 Marc Gyssens, Luc Vandeurzen, Dirk Van Gucht: Linear-Constraint Databases. Constraint Databases 2000: 199-229
72 Bart Kuijpers, Dirk Van Gucht: Genericity in Spatial Databases. Constraint Databases 2000: 293-303
71EEBart Kuijpers, Jan Paredaens, Dirk Van Gucht: Towards a Theory of Movie Database Queries. TIME 2000: 95-102
1999
70EEFrank Neven, Jan Van den Bussche, Dirk Van Gucht, Gottfried Vossen: Typed Query Languages for Databases Containing Queries. Inf. Syst. 24(7): 569-595 (1999)
69 Marc Gyssens, Jan Van den Bussche, Dirk Van Gucht: Complete Geometric Query Languages. J. Comput. Syst. Sci. 58(3): 483-511 (1999)
68 Freddy Dumortier, Marc Gyssens, Luc Vandeurzen, Dirk Van Gucht: On the Decidability of Semilinearity for Semialgebraic Sets and Its Implications for Spatial Databases. J. Comput. Syst. Sci. 58(3): 535-571 (1999)
67 Freddy Dumortier, Marc Gyssens, Luc Vandeurzen, Dirk Van Gucht: On the Decidability of Semilinearity for Semialgebraic Sets and Its Implications for Spatial Databases - CORRIGENDUM. J. Comput. Syst. Sci. 59(3): 557-562 (1999)
1998
66EELuc Vandeurzen, Marc Gyssens, Dirk Van Gucht: An Expressive Language for Linear Spatial Database Queries. PODS 1998: 109-118
65EEFrank Neven, Jan Van den Bussche, Dirk Van Gucht, Gottfried Vossen: Typed Query Languages for Databases Containing Queries. PODS 1998: 189-196
64EEJan Paredaens, Jan Van den Bussche, Dirk Van Gucht: First-Order Queries on Finite Structures Over the Reals. SIAM J. Comput. 27(6): 1747-1763 (1998)
1997
63 Mehmet M. Dalkilic, Edward L. Robertson, Dirk Van Gucht: CE: the Classifier-Estimator Framework for Data Mining. DS-7 1997: 89-104
62EEMarc Gyssens, Jan Van den Bussche, Dirk Van Gucht: Complete Geometrical Query Languages. PODS 1997: 62-67
61EEFreddy Dumortier, Marc Gyssens, Luc Vandeurzen, Dirk Van Gucht: On the Decidability of Semi-Linearity of Semi-Algebraic Sets and Its Implications for Spatial Databases. PODS 1997: 68-77
60EEJan Van den Bussche, Dirk Van Gucht, Marc Andries, Marc Gyssens: On the completeness of object-creating database transformation languages. J. ACM 44(2): 272-319 (1997)
59 Jan Van den Bussche, Dirk Van Gucht: A Semideterministic Approach to Object Creation and Nondeterminism in Database Queries. J. Comput. Syst. Sci. 54(1): 34-47 (1997)
1996
58 Luc Vandeurzen, Marc Gyssens, Dirk Van Gucht: On Query Languages for Linear Queries Definable with Polynomial Constraints. CP 1996: 468-481
57EESudhir Rao, Antonio Badia, Dirk Van Gucht: Providing Better Support for a Class of Decision Support Queries. SIGMOD Conference 1996: 217-227
56 Jan Van den Bussche, Dirk Van Gucht, Gottfried Vossen: Reflective Programming in the Relational Algebra. J. Comput. Syst. Sci. 52(3): 537-549 (1996)
1995
55 Manoj Jain, Anurag Mendhekar, Dirk Van Gucht: A Uniform Data Model for Relational Data and Meta-Data Query Processing. COMAD 1995: 0-
54EEMarc Gyssens, Dan Suciu, Dirk Van Gucht: The Restricted and Bounded Fixpoint Closures of the Nested Relational Algebra are Equivalent. DBPL 1995: 5
53 Munish Gandhi, Edward L. Robertson, Dirk Van Gucht: Modeling and Querying Primitives for Digital Media. IW-MMDBMS 1995: 82-89
52 Jan Paredaens, Jan Van den Bussche, Dirk Van Gucht: First-order Queries on Finite Structures over the Reals LICS 1995: 79-87
51EELuc Vandeurzen, Marc Gyssens, Dirk Van Gucht: On the Desirability and Limitations of Linear Spatial Database Models. SSD 1995: 14-28
50EEJan Van den Bussche, Dirk Van Gucht: The Expressive Power of Cardinality-Bounded Set Values in Object-Based Data Models. Theor. Comput. Sci. 149(1): 49-66 (1995)
1994
49EEMunish Gandhi, Edward L. Robertson, Dirk Van Gucht: Levelled Entity Relationship Model. ER 1994: 420-436
48EEMarc Gyssens, Jan Van den Bussche, Dirk Van Gucht: Expressiveness of Efficient Semi-Deterministic Choice Constructs. ICALP 1994: 106-117
47EELatha S. Colby, Edward L. Robertson, Lawrence V. Saxton, Dirk Van Gucht: A Query Language for List-Based Complex Objects. PODS 1994: 179-189
46EEJan Paredaens, Jan Van den Bussche, Dirk Van Gucht: Towards a Theory of Spatial Database Queries. PODS 1994: 279-288
45EEMarc Gyssens, Jan Paredaens, Jan Van den Bussche, Dirk Van Gucht: A Graph-Oriented Object Database Model. IEEE Trans. Knowl. Data Eng. 6(4): 572-586 (1994)
44 Latha S. Colby, Lawrence V. Saxton, Dirk Van Gucht: Concepts for Modeling and Querying List-Structured Data. Inf. Process. Manage. 30(5): 687-710 (1994)
43 Marc Gyssens, Jan Paredaens, Dirk Van Gucht: A Grammar-Based Approach Towards Unifying Hierarchical Data Models. SIAM J. Comput. 23(6): 1093-1137 (1994)
1993
42EEVijay M. Sarathy, Lawrence V. Saxton, Dirk Van Gucht: Algebraic Foundation and Optimization for Object Based Query Languages. ICDE 1993: 81-90
41EEJan Van den Bussche, Dirk Van Gucht, Gottfried Vossen: Reflective Programming in the Relational Algebra. PODS 1993: 17-25
40 Antonio Badia, Dirk Van Gucht, Marc Gyssens: Querying with Generalized Quantifiers. Workshop on Programming with Logic Databases (Book), ILPS 1993: 235-258
1992
39 Jan Van den Bussche, Dirk Van Gucht: Non-Deterministic Aspects of Object-Creating Database Transformations. FMLDO 1992: 3-16
38 Jan Van den Bussche, Dirk Van Gucht, Marc Andries, Marc Gyssens: On the Completeness of Object-Creating Query Languages (Extended Abstract) FOCS 1992: 372-379
37EEJan Van den Bussche, Dirk Van Gucht: A Hierarchy of Faithful Set Creation in Pure OODB's. ICDT 1992: 326-340
36EEJan Van den Bussche, Dirk Van Gucht: Semi-determinism. PODS 1992: 191-201
35EEJan Paredaens, Dirk Van Gucht: Converting Nested Algebra Expressions into Flat Algebra Expressions. ACM Trans. Database Syst. 17(1): 65-93 (1992)
34 Marc Gyssens, Dirk Van Gucht: The Powerset Algebra as a Natural Tool to Handle Nested Database Relations. J. Comput. Syst. Sci. 45(1): 76-103 (1992)
33EEJan Paredaens, Jan Van den Bussche, Marc Andries, Marc Gemis, Marc Gyssens, Inge Thyssens, Dirk Van Gucht, Vijay M. Sarathy, Lawrence V. Saxton: An Overview of GOOD. SIGMOD Record 21(1): 25-31 (1992)
1991
32 Marc Gyssens, Lawrence V. Saxton, Dirk Van Gucht: Tagging as an Alternative to Object Creation. Query Processing for Advanced Database Systems, Dagstuhl 1991: 201-242
31 Marc Gyssens, Dirk Van Gucht: A Comparison between Algebraic Query Languages for Flat and Nested Databases. Theor. Comput. Sci. 87(2): 263-286 (1991)
1990
30EEMarc Gyssens, Jan Paredaens, Dirk Van Gucht: A Graph-Oriented Object Database Model. PODS 1990: 417-424
29EEMarc Gyssens, Jan Paredaens, Dirk Van Gucht: A Graph-Oriented Object Model for Database End-User Interfaces. SIGMOD Conference 1990: 24-33
28 Marc Gyssens, Jan Paredaens, Dirk Van Gucht: On a Hierarchy of Classes for Nested Databases. Inf. Process. Lett. 36(5): 259-266 (1990)
1989
27 Jan Paredaens, Paul De Bra, Marc Gyssens, Dirk Van Gucht: The Structure of the Relational Database Model Springer 1989
26 Prasanna Jog, Jung-Yul Suh, Dirk Van Gucht: The Effects of Population SizeHeuristic Crossover and Local Improvement on a Genetic Algorithm for the Traveling Salesman Problem. ICGA 1989: 110-115
25EEMarc Gyssens, Jan Paredaens, Dirk Van Gucht: A Grammar-Based Approach Towards Unifying Hierarchical Data Models (Extended Abstract). SIGMOD Conference 1989: 263-272
24 Serge Abiteboul, Marc Gyssens, Dirk Van Gucht: An Alternative Way to Represent the Cogroup of a Relation in the Context of Nested Databases. Inf. Process. Lett. 32(6): 317-324 (1989)
23EEMarc Gyssens, Jan Paredaens, Dirk Van Gucht: A uniform approach toward handling atomic and structured information in the nested relational database model. J. ACM 36(4): 790-825 (1989)
1988
22 Marc Gyssens, Jan Paredaens, Dirk Van Gucht: ICDT'88, 2nd International Conference on Database Theory, Bruges, Belgium, August 31 - September 2, 1988, Proceedings Springer 1988
21EEJan Paredaens, Dirk Van Gucht: Possibilities and Limitations of Using Flat Operators in Nested Algebra Expressions. PODS 1988: 29-38
20EEMarc Gyssens, Dirk Van Gucht: The Powerset Algebra as a Result of Adding Programming Constructs to the Nested Relational Algebra. SIGMOD Conference 1988: 225-232
19EEAnand Deshpande, Dirk Van Gucht: An Implementation for Nested Relational Databases. VLDB 1988: 76-87
18EEMarc Gyssens, Dirk Van Gucht: The Expressiveness of Query Languages for Nested Relations. IEEE Data Eng. Bull. 11(3): 48-55 (1988)
17 Dirk Van Gucht, Patrick C. Fischer: Multilevel Nested Relational Structures. J. Comput. Syst. Sci. 36(1): 77-105 (1988)
16 Dirk Van Gucht: Interaction-Free Multivalued Dependency Sets. Theor. Comput. Sci. 62(1-2): 221-233 (1988)
1987
15 Anand Deshpande, Dirk Van Gucht: A Storage Structure for Unnormalized Relational Databases. BTW 1987: 481-486
14 Jung-Yul Suh, Dirk Van Gucht: Incorporating Heuristic Information into Genetic Search. ICGA 1987: 100-107
13 Prasanna Jog, Dirk Van Gucht: Parallelisation of Probabilistic Sequential Search Algorithms. ICGA 1987: 170-176
12 Serge Abiteboul, Catriel Beeri, Marc Gyssens, Dirk Van Gucht: An Introduction to the Completeness of Languages for Complex Objects and Nested Relations. NF² 1987: 117-138
11 Anand Deshpande, Dirk Van Gucht: A Storage Structure for Nested Relational Databases. NF² 1987: 69-83
10EEDirk Van Gucht: On the Expressive Power of the Extended Relational Algebra for the Unnormalized Relational Model. PODS 1987: 302-312
1986
9EEDirk Van Gucht: Interaction-Free Multivalued Dependency Sets. ICDT 1986: 409-420
8EEDirk Van Gucht, Patrick C. Fischer: Some Classes of Multilevel Relational Structures. PODS 1986: 60-69
7EEDirk Van Gucht, Patrick C. Fischer: High Level Data Manipulation Languages for Unnormalized Relational Database Models. XP7.52 Workshop on Database Theory 1986
1985
6 John J. Grefenstette, Rajeev Gopal, Brian J. Rosmaita, Dirk Van Gucht: Genetic Algorithms for the Traveling Salesman Problem. ICGA 1985: 160-168
5EEPatrick C. Fischer, Dirk Van Gucht: Structure of Relations Satisfying Certain Families of Dependencies. STACS 1985: 131-142
4EEPatrick C. Fischer, Dirk Van Gucht: Determining when a Structure is a Nested Relation. VLDB 1985: 171-180
3 Patrick C. Fischer, Lawrence V. Saxton, Stan J. Thomas, Dirk Van Gucht: Interactions between Dependencies and Nested Relational Structures. J. Comput. Syst. Sci. 31(3): 343-354 (1985)
1984
2EEPatrick C. Fischer, Dirk Van Gucht: Weak Multivalued Dependencies. PODS 1984: 266-274
1983
1EEJan Paredaens, Dirk Van Gucht: An Application of the Theory of Graphs and Hypergraphs to the Decomposition of Relational Database Schemes. CAAP 1983: 350-366

Coauthor Index

1Serge Abiteboul [12] [24]
2Marc Andries [33] [38] [60]
3Antonio Badia [40] [57]
4Catriel Beeri [12]
5Paul De Bra [27]
6Sofia Brenes [92] [95] [97]
7Jan Van den Bussche [33] [36] [37] [38] [39] [41] [45] [46] [48] [50] [52] [56] [59] [60] [62] [64] [65] [69] [70] [81] [83] [88] [89] [99]
8Latha S. Colby [44] [47]
9Pablo Santa Cruz [95]
10Mehmet M. Dalkilic [63]
11Anand Deshpande [11] [15] [19]
12Nele Dexters [85] [87]
13Freddy Dumortier [61] [67] [68]
14Patrick C. Fischer [2] [3] [4] [5] [7] [8] [17]
15George H. L. Fletcher [84] [86] [91] [92] [97] [98] [99]
16Munish Gandhi [49] [53]
17Marc Gemis [33]
18Chris Giannella [78]
19Rajeev Gopal [6]
20John J. Grefenstette [6]
21Dennis P. Groth [79]
22Marc Gyssens [12] [18] [20] [22] [23] [24] [25] [27] [28] [29] [30] [31] [32] [33] [34] [38] [40] [43] [45] [48] [51] [54] [58] [60] [61] [62] [66] [67] [68] [69] [73] [74] [75] [80] [86] [91] [92] [93] [94] [96] [97] [98] [100]
23Manoj Jain [55]
24Prasanna Jog [13] [26]
25Bart Kuijpers [71] [72]
26Anurag Mendhekar [55]
27Frank Neven [65] [70]
28Mathias Niepert [94] [96]
29Jan Paredaens [1] [21] [22] [23] [25] [27] [28] [29] [30] [33] [35] [43] [45] [46] [52] [64] [71] [86] [91] [92] [97] [98] [100]
30Paul W. Purdom [79] [85] [87]
31Sudhir Rao [57]
32Edward L. Robertson [47] [49] [53] [63] [84] [90]
33Brian J. Rosmaita [6]
34Vijay M. Sarathy [33] [42]
35Lawrence V. Saxton [3] [32] [33] [42] [44] [47] [90]
36Bassem Sayrafi [82] [93]
37Dan Suciu [54] [75]
38Jung-Yul Suh [14] [26]
39Stan J. Thomas [3]
40Inge Thyssens [33]
41Luc Vandeurzen [51] [58] [61] [66] [67] [68] [73] [74] [80]
42Stijn Vansummeren [81] [83] [88] [89] [90] [99]
43Gottfried Vossen [41] [56] [65] [70]
44Yuqing Wu [91] [92] [95] [97] [100]
45Catharine M. Wyss [76] [77] [84]
46Felix I. Wyss [76]

Colors in the list of coauthors

Copyright © Tue Nov 3 08:52:44 2009 by Michael Ley (ley@uni-trier.de)