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Note: Links lead to the DBLP on the Web. Nicolas Spyratos 52 Yannis Tzitzikas , Nicolas Spyratos, Panos Constantopoulos , Anastasia Analyti : Extended Faceted Ontologies. CAiSE 2002 : 778-781 51 Cheikh Talibouya Diop , Arnaud Giacometti , Dominique Laurent , Nicolas Spyratos: Composition of Mining Contexts for Efficient Extraction of Association Rules. EDBT 2002 : 106-123 50 Yannis Tzitzikas , Nicolas Spyratos, Panos Constantopoulos : Query Translation for Mediators over Ontology-Based Information Sources. SETN 2002 : 423-436 49 M. Theodorakis , Anastasia Analyti , Panos Constantopoulos , Nicolas Spyratos: A theory of contexts in information bases. Information Systems 27 (3): 151-191 (2002) 48 Yannis Tzitzikas , Panos Constantopoulos , Nicolas Spyratos: Mediators over Ontology-Based Information Sources. WISE (1) 2001 : 31-40 47 Michael I. Dekhtyar , Alexander Ja. Dikovsky , Sergey Dudakov , Nicolas Spyratos: Maximal state independent approximations to minimal real change. Annals of Mathematics and Artificial Intelligence 33 (2-4): 157-204 (2001) 46 Dominique Laurent , Jens Lechtenbörger , Nicolas Spyratos, Gottfried Vossen : Monotonic complements for independent data warehouses. VLDB Journal 10 (4): 295-315 (2001) 45 Michael I. Dekhtyar , Alexander Ja. Dikovsky , Sergey Dudakov , Nicolas Spyratos: Maximal Expansions of Database Updates. FoIKS 2000 : 72-87 44 Yann Loyer , Nicolas Spyratos, Daniel Stamate : Hypothesis Support for Information Integration in Four-Valued Logics. IFIP TCS 2000 : 536-548 43 Yann Loyer , Nicolas Spyratos, Daniel Stamate : Integration of Information in Four-Valued Logics under Non-Uniform Assumptions. ISMVL 2000 : 185- 42 Anastasia Analyti , Nicolas Spyratos, Panos Constantopoulos : Deriving and Retrieving Contextual Categorical Information through Instance Inheritance. Fundamenta Informaticae 44 (4): 321-351 (2000) 41 M. Theodorakis , Anastasia Analyti , Panos Constantopoulos , Nicolas Spyratos: Contextualization as an Abstraction Mechanism for Conceptual Modelling. ER 1999 : 475-489 40 Dominique Laurent , Jens Lechtenbörger , Nicolas Spyratos, Gottfried Vossen : Complements for Data Warehouses. ICDE 1999 : 490-499 39 Michael I. Dekhtyar , Alexander Ja. Dikovsky , Sergey Dudakov , Nicolas Spyratos: Monotone Expansion of Updates in Logical Databases. LPNMR 1999 : 132-146 38 Yann Loyer , Nicolas Spyratos, Daniel Stamate : Computing and Comparing Semantics of Programs in Four-Valued Logics. MFCS 1999 : 59-69 37 M. Theodorakis , Anastasia Analyti , Panos Constantopoulos , Nicolas Spyratos: Context in Information Bases. CoopIS 1998 : 260-270 36 Anastasia Analyti , Nicolas Spyratos, Panos Constantopoulos , Martin Doerr : Inheritance under Participation Constraints and Disjointness. EJC 1998 : 254-274 35 Dominique Laurent , V. Phan Luong , Nicolas Spyratos: Updating Intensional Predicates in Deductive Databases. DKE 26 (1): 37-70 (1998) 34 Anastasia Analyti , Nicolas Spyratos, Panos Constantopoulos : Deriving Semantic Information through Property Covering and Inheritance. DKE 28 (1): 3-30 (1998) 33 Anastasia Analyti , Nicolas Spyratos, Panos Constantopoulos : On the Semantics of a Semantic Network. Fundamenta Informaticae 36 (2-3): 109-144 (1998) 32 Anastasia Analyti , Panos Constantopoulos , Nicolas Spyratos: Specialization by Restriction and Schema Derivations. Information Systems 23 (1): 1-38 (1998) 31 M. Halfeld Ferrari Alves , Dominique Laurent , Nicolas Spyratos: Update Rules in Datalog Programs. Journal of Logic and Computation 8 (6): 745-775 (1998) 30 A. Faye , Arnaud Giacometti , Daniel Laurent , Nicolas Spyratos: Mining Significant Rules from Databases. Networking and Information Systems 1 (6): 653-682 (1998) 29 S. Kazem Lellahi , Rachid Souah , Nicolas Spyratos: An Algebraic Query Language for Object-Oriented Data Models. DEXA 1997 : 519-528 28 Anastasia Analyti , Nicolas Spyratos, Panos Constantopoulos : Property Covering: A Powerful Construct for Schema Derivations. ER 1997 : 271-284 27 Gösta Grahne , Nicolas Spyratos, Daniel Stamate : Semantics and Containment with Internal and External Conjunctions. ICDT 1997 : 71-82 26 Michael I. Dekhtyar , Alexander Ja. Dikovsky , Nicolas Spyratos: On Conservative Enforced Updates. LPNMR 1997 : 244-257 25 Dominique Laurent , V. Phan Luong , Nicolas Spyratos: The Use of Deleted Tuples in Database, Querying and Updating. Acta Informatica 34 (12): 905-925 (1997) 24 M. Halfeld Ferrari Alves , Dominique Laurent , Nicolas Spyratos: Update Rules in Datalog Programs. LPNMR 1995 : 71-84 23 M. Halfeld Ferrari Alves , Dominique Laurent , Nicolas Spyratos: Passive and Active Rules in Deductive Databases. MFCS 1994 : 383-392 22 Dominique Laurent , Nicolas Spyratos: A Partition Model Approach to Updating Universal Scheme Interfaces. TKDE 6 (2): 316-330 (1994) 21 Dominique Laurent , V. Phan Luong , Nicolas Spyratos: Database Updating Revisited. DOOD 1993 : 296-309 20 Dominique Laurent , V. Phan Luong , Nicolas Spyratos: Updating Intensional Predicates in Deductive Databases. ICDE 1993 : 14-21 19 Dominique Laurent , V. Phan Luong , Nicolas Spyratos: Deleted Tuples are Useful when Updating through Universal Scheme Interfaces. ICDE 1992 : 420-427 18 S. Kazem Lellahi , Nicolas Spyratos: Towards a Categorial Data Model Supporting Structured Objects and Inheritance. East/West Database Workshop 1990 : 86-105 17 Dominique Laurent , Nicolas Spyratos: Introducing Negative Information in Relational Databases. MFCS 1988 : 424-432 16 Dominique Laurent , Nicolas Spyratos: Partition Semantics for Incomplete Information in Relational Databases. SIGMOD Conference 1988 : 66-73 15 Christophe Lécluse , Nicolas Spyratos: Implementing Queries and Updates on Universal Scheme Interfaces. VLDB 1988 : 62-75 14 Nicolas Spyratos, Christophe Lécluse : Incorporating Functional Dependencies in Deductive Query Answering. ICDE 1987 : 658-664 13 Nicolas Spyratos: The Partition Model: A Deductive Database Model. TODS 12 (1): 1-37 (1987) 12 Stavros S. Cosmadakis , Paris C. Kanellakis , Nicolas Spyratos: Partition Semantics for Relations. JCSS 33 (2): 203-233 (1986) 11 François Bancilhon , Nicolas Spyratos: Algebraic Versus Probabilistic Independence in Data Bases. PODS 1985 : 149-153 10 Stavros S. Cosmadakis , Paris C. Kanellakis , Nicolas Spyratos: Partition Semantics for Relations. PODS 1985 : 261-275 9 Tomasz Imielinski , Nicolas Spyratos: On Lossless Transformation of Database Schemes not Necessarily Satisfying Universal Instance Assumption. PODS 1984 : 258-265 8 Serge Abiteboul , M. Spyratos , Nicolas Spyratos: Information Theoretic Aspects of Data Bases. PODS 1983 : 312-316 7 Alessandro D'Atri , Marina Moscarini , Nicolas Spyratos: Answering Queries in Relational Databases. SIGMOD Conference 1983 : 173-177 6 Nicolas Spyratos: An Operational Approach to Data Bases. PODS 1982 : 212-220 5 François Bancilhon , Nicolas Spyratos: Independent Components of Databases. VLDB 1981 : 398-408 4 François Bancilhon , Nicolas Spyratos: Update Semantics of Relational Views. TODS 6 (4): 557-575 (1981) 3 Nicolas Spyratos: Translation Structures of Relational Views. VLDB 1980 : 411-416 2 Nicolas Spyratos, François Bancilhon : Name Independence and Database Abstraction in the Relational Model. MFCS 1978 : 497-505 1 François Bancilhon , Nicolas Spyratos: Protection of Information in Relational Data Bases. VLDB 1977 : 494-500  DiSC'02 © 2003 Association for Computing Machinery |
