| 2008 |
|---|
| 117 | EE | Tao-Yuan Jen,
Dominique Laurent,
Nicolas Spyratos:
Mining all frequent projection-selection queries from a relational table.
EDBT 2008: 368-379 |
| 116 | EE | Periklis Georgiadis,
Ioannis Kapantaidakis,
Vassilis Christophides,
Elhadji Mamadou Nguer,
Nicolas Spyratos:
Efficient Rewriting Algorithms for Preference Queries.
ICDE 2008: 1101-1110 |
| 115 | EE | Elhadji Mamadou Nguer,
Nicolas Spyratos:
A user-friendly interface for evaluating preference queries over tabular data.
SIGDOC 2008: 33-42 |
| 114 | EE | Carlo Meghini,
Yannis Tzitzikas,
Nicolas Spyratos:
Abduction for Accessing Information Sources.
Fundam. Inform. 83(4): 355-387 (2008) |
| 113 | EE | Mohand-Said Hacid,
Nicolas Spyratos,
Yuzuru Tanaka:
Guest editors' introduction: special issue for ISIP 2005.
J. Intell. Inf. Syst. 31(2): 109-110 (2008) |
| 2007 |
|---|
| 112 | EE | Hanen Belhaj Frej,
Philippe Rigaux,
Nicolas Spyratos:
Fast User Notification in Large-Scale Digital Libraries: Experiments and Results.
ADBIS 2007: 343-358 |
| 111 | EE | Carlo Meghini,
Nicolas Spyratos:
Viewing Collections as Abstractions.
DELOS Conference 2007: 207-217 |
| 110 | EE | Carlo Meghini,
Nicolas Spyratos:
Computing Intensions of Digital Library Collections.
ICFCA 2007: 66-81 |
| 109 | EE | Periklis Georgiadis,
Vassilis Christophides,
Nicolas Spyratos:
Designing personalized curricula based on student preferences.
SIGDOC 2007: 55-62 |
| 108 | EE | Yannis Tzitzikas,
Anastasia Analyti,
Nicolas Spyratos,
Panos Constantopoulos:
An algebra for specifying valid compound terms in faceted taxonomies.
Data Knowl. Eng. 62(1): 1-40 (2007) |
| 107 | EE | Anastasia Analyti,
Manos Theodorakis,
Nicolas Spyratos,
Panos Constantopoulos:
Contextualization as an independent abstraction mechanism for conceptual modeling.
Inf. Syst. 32(1): 24-60 (2007) |
| 106 | EE | Hanen Belhaj Frej,
Philippe Rigaux,
Nicolas Spyratos:
Algorithmes de notification pour bibliothèques numériques.
Ingénierie des Systèmes d'Information 12(1): 61-84 (2007) |
| 2006 |
|---|
| 105 | | Hanen Belhaj Frej,
Philippe Rigaux,
Nicolas Spyratos:
Matching Algorithms for User Notification in Digital Libraries.
BDA 2006 |
| 104 | EE | Yannis Tzitzikas,
Vassilis Christophides,
Giorgos Flouris,
Dimitris Kotzinos,
Hannu Markkanen,
Dimitris Plexousakis,
Nicolas Spyratos:
Trialogical E-Learning and Emergent Knowledge Artifacts.
EC-TEL 2006: 703-708 |
| 103 | EE | Yannis Tzitzikas,
Vassilis Christophides,
Giorgos Flouris,
Dimitris Kotzinos,
Hannu Markkanen,
Dimitris Plexousakis,
Nicolas Spyratos:
Emergent Knowledge Artifacts for Supporting Trialogical E-Learning.
EC-TEL Workshops 2006 |
| 102 | EE | Nicolas Spyratos:
A Functional Model for Data Analysis.
FQAS 2006: 51-64 |
| 101 | EE | Nicolas Spyratos,
Carlo Meghini:
Preference-Based Query Tuning Through Refinement/Enlargement in a Formal Context.
FoIKS 2006: 278-293 |
| 100 | EE | Carlo Meghini,
Yannis Tzitzikas,
Nicolas Spyratos:
Abduction for Extending Incomplete Information Sources.
SETN 2006: 267-278 |
| 99 | EE | Hanen Belhaj Frej,
Philippe Rigaux,
Nicolas Spyratos:
User notification in taxonomy based digital libraries.
SIGDOC 2006: 180-187 |
| 98 | EE | Yannis Tzitzikas,
Carlo Meghini,
Nicolas Spyratos:
A unified interaction scheme for information sources.
J. Intell. Inf. Syst. 26(1): 75-93 (2006) |
| 2005 |
|---|
| 97 | | Tao-Yuan Jen,
Dominique Laurent,
Nicolas Spyratos,
Oumar Sy:
Mining Frequent Queries in Star Schemes.
EGC 2005: 331-342 |
| 96 | | Mina Akaishi,
Nicolas Spyratos,
Koichi Hori,
Yuzuru Tanaka:
Discovery of Narrativity on the WWW based on Perspective Information Access.
EJC 2005: 245-252 |
| 95 | EE | Tao-Yuan Jen,
Dominique Laurent,
Nicolas Spyratos,
Oumar Sy:
Towards Mining Frequent Queries in Star Schemes.
KDID 2005: 104-123 |
| 94 | EE | Yannis Tzitzikas,
Anastasia Analyti,
Nicolas Spyratos:
Compound Term Composition Algebra: The Semantics.
J. Data Semantics 2: 58-84 (2005) |
| 93 | EE | Yannis Tzitzikas,
Nicolas Spyratos,
Panos Constantopoulos:
Mediators over taxonomy-based information sources.
VLDB J. 14(1): 112-136 (2005) |
| 2004 |
|---|
| 92 | EE | Philippe Rigaux,
Nicolas Spyratos:
Metadata Inference for Document Retrieval in a Distributed Repository.
ASIAN 2004: 418-436 |
| 91 | | Yann Loyer,
Nicolas Spyratos:
Knowledge Integration in Rule-based Information Sources.
BDA 2004: 365-384 |
| 90 | EE | Cheikh Talibouya Diop,
Arnaud Giacometti,
Dominique Laurent,
Nicolas Spyratos:
Computation of Mining Queries: An Algebraic Approach.
Constraint-Based Mining and Inductive Databases 2004: 102-126 |
| 89 | | Birahim Gueye,
Philippe Rigaux,
Nicolas Spyratos:
Annotation automatique de documents XML.
EGC 2004: 525-536 |
| 88 | EE | Yannis Tzitzikas,
Carlo Meghini,
Nicolas Spyratos:
A Unifying Framework for Flexible Information Access in Taxonomy-Based Sources.
FQAS 2004: 161-174 |
| 87 | EE | Yannis Tzitzikas,
Carlo Meghini,
Nicolas Spyratos:
Towards a Generalized Interaction Scheme for Information Access.
FoIKS 2004: 291-301 |
| 86 | EE | Kevin Keenoy,
Alexandra Poulovassilis,
Vassilis Christophides,
Philippe Rigaux,
George Papamarkos,
Aimilia Magkanaraki,
Miltos Stratakis,
Nicolas Spyratos,
Peter T. Wood:
Personalisation Services for Self E-learning Networks.
ICWE 2004: 215-219 |
| 85 | EE | Mina Akaishi,
Nicolas Spyratos:
Discovering Implicit Relationships in a Web of Contexts.
Intuitive Human Interfaces for Organizing and Accessing Intellectual Assets 2004: 175-188 |
| 84 | EE | Birahim Gueye,
Philippe Rigaux,
Nicolas Spyratos:
Taxonomy-Based Annotation of XML Documents: Application to eLearning Resources.
SETN 2004: 33-42 |
| 83 | EE | Yann Loyer,
Nicolas Spyratos,
Daniel Stamate:
Hypothesis-based semantics of logic programs in multivalued logics.
ACM Trans. Comput. Log. 5(3): 508-527 (2004) |
| 82 | | Cheikh Talibouya Diop,
Arnaud Giacometti,
Dominique Laurent,
Nicolas Spyratos:
Extraction itérative de requêtes fréquentes.
Ingénierie des Systèmes d'Information 9(3-4): 83-108 (2004) |
| 81 | EE | Kevin Keenoy,
Alexandra Poulovassilis,
Vassilis Christophides,
George Loizou,
Giorgos Kokkinidis,
George Samaras,
Nicolas Spyratos:
Report on the Workshop on Metadata Management in Grid and Peer-to-Peer Systems, London, December 16, 2003.
SIGMOD Record 33(3): 96-100 (2004) |
| 2003 |
|---|
| 80 | EE | Yannis Tzitzikas,
Anastasia Analyti,
Nicolas Spyratos:
The Semantics of the Compound Term Composition Algebra.
CoopIS/DOA/ODBASE 2003: 970-985 |
| 79 | | Mina Akaishi,
Nicolas Spyratos,
Yuzuru Tanaka:
Contextual Search in Large Collections of Information Resources.
EJC 2003: 295-302 |
| 78 | | Yannis Tzitzikas,
Anastasia Analyti,
Nicolas Spyratos,
Panos Constantopoulos:
An Algebraic Approach for Specifying Compound Terms in Faceted Taxonomies.
EJC 2003: 67-87 |
| 77 | EE | Yannis Tzitzikas,
Carlo Meghini,
Nicolas Spyratos:
Taxonomy-Based Conceptual Modeling for Peer-to-Peer Networks.
ER 2003: 446-460 |
| 76 | EE | Mina Akaishi,
Makoto Ohigashi,
Nicolas Spyratos,
Yuzuru Tanaka:
Information Access Space Framework over Contextualized Information Base.
IV 2003: 414-420 |
| 75 | EE | Carlo Meghini,
Yannis Tzitzikas,
Nicolas Spyratos:
An Abduction-Based Method for Index Relaxation in Taxonomy-Based Sources.
MFCS 2003: 592-601 |
| 74 | EE | Dominique Laurent,
Viet Phan Luong,
Nicolas Spyratos:
Querying Weak Instances Under Extension Chase Semantics: A Complete Solution.
Int. J. Comput. Math. 80(5): 591-613 (2003) |
| 73 | EE | Yann Loyer,
Nicolas Spyratos,
Daniel Stamate:
Parametrized semantics of logic programs--a unifying framework.
Theor. Comput. Sci. 308(1-3): 429-447 (2003) |
| 2002 |
|---|
| 72 | | Tao-Yuan Jen,
Nicolas Spyratos,
Yuzuru Tanaka:
Règles d'association significatives.
BDA 2002 |
| 71 | | Yann Loyer,
Nicolas Spyratos:
Sémantique des programmes Datalog avec négation sous hypothèses non-uniformes.
BDA 2002 |
| 70 | EE | Yannis Tzitzikas,
Nicolas Spyratos,
Panos Constantopoulos,
Anastasia Analyti:
Extended Faceted Ontologies.
CAiSE 2002: 778-781 |
| 69 | EE | Cheikh Talibouya Diop,
Arnaud Giacometti,
Dominique Laurent,
Nicolas Spyratos:
Composition of Mining Contexts for Efficient Extraction of Association Rules.
EDBT 2002: 106-123 |
| 68 | | Nicolas Spyratos,
Yannis Tzitzikas,
Vassilis Christophides:
On Personalizing the Catalogs of Web Portals.
FLAIRS Conference 2002: 430-434 |
| 67 | EE | Yann Loyer,
Nicolas Spyratos:
Hypothesis-Founded Semantics for Datalog Programs with Negation.
MFCS 2002: 483-494 |
| 66 | EE | Yannis Tzitzikas,
Nicolas Spyratos,
Panos Constantopoulos:
Query Translation for Mediators over Ontology-Based Information Sources.
SETN 2002: 423-436 |
| 65 | EE | Yannis Tzitzikas,
Nicolas Spyratos,
Panos Constantopoulos,
Anastasia Analyti:
Extended Faceted Taxonomies for Web Catalogs.
WISE 2002: 192-204 |
| 64 | EE | Manos Theodorakis,
Anastasia Analyti,
Panos Constantopoulos,
Nicolas Spyratos:
A theory of contexts in information bases.
Inf. Syst. 27(3): 151-191 (2002) |
| 2001 |
|---|
| 63 | | Cheikh Talibouya Diop,
Arnaud Giacometti,
Dominique Laurent,
Nicolas Spyratos:
Extraction incrémentale de règles d'association par combinaison de tâches d'extraction.
BDA 2001 |
| 62 | EE | Yannis Tzitzikas,
Panos Constantopoulos,
Nicolas Spyratos:
Mediators over Ontology-Based Information Sources.
WISE (1) 2001: 31-40 |
| 61 | | Michael I. Dekhtyar,
Alexander Ja. Dikovsky,
Sergey Dudakov,
Nicolas Spyratos:
Maximal state independent approximations to minimal real change.
Ann. Math. Artif. Intell. 33(2-4): 157-204 (2001) |
| 60 | EE | Yann Loyer,
Nicolas Spyratos,
Daniel Stamate:
Hypotheses Founded Semantics of Logic Programs for Information Integration in Multi-Valued Logics
CoRR cs.LO/0111059: (2001) |
| 59 | EE | Dominique Laurent,
Jens Lechtenbörger,
Nicolas Spyratos,
Gottfried Vossen:
Monotonic complements for independent data warehouses.
VLDB J. 10(4): 295-315 (2001) |
| 2000 |
|---|
| 58 | | Arnaud Giacometti,
Dominique Laurent,
Cheikh Talibouya Diop,
Nicolas Spyratos:
La découverte de règles d'association entre vues : vers un processus d'extraction incrémental.
BDA 2000 |
| 57 | EE | Michael I. Dekhtyar,
Alexander Ja. Dikovsky,
Sergey Dudakov,
Nicolas Spyratos:
Maximal Expansions of Database Updates.
FoIKS 2000: 72-87 |
| 56 | EE | Yann Loyer,
Nicolas Spyratos,
Daniel Stamate:
Hypothesis Support for Information Integration in Four-Valued Logics.
IFIP TCS 2000: 536-548 |
| 55 | EE | Yann Loyer,
Nicolas Spyratos,
Daniel Stamate:
Integration of Information in Four-Valued Logics under Non-Uniform Assumptions.
ISMVL 2000: 185- |
| 54 | | Yann Loyer,
Nicolas Spyratos,
Daniel Stamate:
Test d'hypothèses pour l'intégration d'information en logique à quatre valeurs.
JFPLC 2000: 265- |
| 53 | EE | Yann Loyer,
Nicolas Spyratos,
Daniel Stamate:
Computing and Comparing Semantics of Programs in Multi-valued Logics
CoRR cs.LO/0002013: (2000) |
| 52 | | Anastasia Analyti,
Nicolas Spyratos,
Panos Constantopoulos:
Deriving and Retrieving Contextual Categorical Information through Instance Inheritance.
Fundam. Inform. 44(4): 321-351 (2000) |
| 1999 |
|---|
| 51 | EE | Manos Theodorakis,
Anastasia Analyti,
Panos Constantopoulos,
Nicolas Spyratos:
Contextualization as an Abstraction Mechanism for Conceptual Modelling.
ER 1999: 475-489 |
| 50 | EE | Dominique Laurent,
Jens Lechtenbörger,
Nicolas Spyratos,
Gottfried Vossen:
Complements for Data Warehouses.
ICDE 1999: 490-499 |
| 49 | | Michael I. Dekhtyar,
Alexander Ja. Dikovsky,
Nicolas Spyratos:
Incremental Expansion of Database Updates Through Integrity Constraints.
JFPLC 1999: 189-204 |
| 48 | EE | Michael I. Dekhtyar,
Alexander Ja. Dikovsky,
Sergey Dudakov,
Nicolas Spyratos:
Monotone Expansion of Updates in Logical Databases.
LPNMR 1999: 132-146 |
| 47 | | Yann Loyer,
Nicolas Spyratos,
Daniel Stamate:
Computing and Comparing Semantics of Programs in Four-Valued Logics.
MFCS 1999: 59-69 |
| 1998 |
|---|
| 46 | | A. Faye,
Arnaud Giacometti,
Dominique Laurent,
Nicolas Spyratos:
Learning rules from facts in deductive databases.
BDA 1998 |
| 45 | EE | Manos Theodorakis,
Anastasia Analyti,
Panos Constantopoulos,
Nicolas Spyratos:
Context in Information Bases.
CoopIS 1998: 260-270 |
| 44 | | Anastasia Analyti,
Nicolas Spyratos,
Panos Constantopoulos,
Martin Doerr:
Inheritance under Participation Constraints and Disjointness.
EJC 1998: 254-274 |
| 43 | | Michael I. Dekhtyar,
Alexander Ja. Dikovsky,
Nicolas Spyratos:
On Logically Justified Updates.
IJCSLP 1998: 250-264 |
| 42 | | Yann Loyer,
Nicolas Spyratos,
Daniel Stamate:
Unification des sémantiques usuelles de programmes logiques.
JFPLC 1998: 135-150 |
| 41 | EE | Dominique Laurent,
Viet Phan Luong,
Nicolas Spyratos:
Updating Intensional Predicates in Deductive Databases.
Data Knowl. Eng. 26(1): 37-70 (1998) |
| 40 | EE | Anastasia Analyti,
Nicolas Spyratos,
Panos Constantopoulos:
Deriving Semantic Information through Property Covering and Inheritance.
Data Knowl. Eng. 28(1): 3-30 (1998) |
| 39 | | Anastasia Analyti,
Nicolas Spyratos,
Panos Constantopoulos:
On the Semantics of a Semantic Network.
Fundam. Inform. 36(2-3): 109-144 (1998) |
| 38 | EE | Anastasia Analyti,
Panos Constantopoulos,
Nicolas Spyratos:
Specialization by Restriction and Schema Derivations.
Inf. Syst. 23(1): 1-38 (1998) |
| 37 | | Mirian Halfeld Ferrari Alves,
Dominique Laurent,
Nicolas Spyratos:
Update Rules in Datalog Programs.
J. Log. Comput. 8(6): 745-775 (1998) |
| 36 | | A. Faye,
Arnaud Giacometti,
Dominique Laurent,
Nicolas Spyratos:
Mining Significant Rules from Databases.
Networking and Information Systems 1(6): 653-682 (1998) |
| 1997 |
|---|
| 35 | | S. Kazem Lellahi,
Rachid Souah,
Nicolas Spyratos:
An Algebraic Query Language for Object-Oriented Data Models.
DEXA 1997: 519-528 |
| 34 | EE | Anastasia Analyti,
Nicolas Spyratos,
Panos Constantopoulos:
Property Covering: A Powerful Construct for Schema Derivations.
ER 1997: 271-284 |
| 33 | EE | Gösta Grahne,
Nicolas Spyratos,
Daniel Stamate:
Semantics and Containment with Internal and External Conjunctions.
ICDT 1997: 71-82 |
| 32 | | Michael I. Dekhtyar,
Alexander Ja. Dikovsky,
Nicolas Spyratos:
On Conservative Enforced Updates.
LPNMR 1997: 244-257 |
| 31 | EE | Dominique Laurent,
Viet Phan Luong,
Nicolas Spyratos:
The Use of Deleted Tuples in Database, Querying and Updating.
Acta Inf. 34(12): 905-925 (1997) |
| 1996 |
|---|
| 30 | | S. Kazem Lellahi,
Nicolas Spyratos,
M'Bayang Thiam:
Object Functional Dependencies and the Semantics of Class Extensions.
BDA 1996: 99-118 |
| 29 | | Mirian Halfeld Ferrari Alves,
Synnöve Kekkonen-Moneta,
Dominique Laurent,
Nicolas Spyratos:
Point fixe alterné et bases de données Datalog étendues.
JFPLC 1996: 33-48 |
| 28 | | Nicolas Spyratos,
Daniel Stamate:
Bases de données avec informations incertaines. Sémantique et mises à jour.
JFPLC 1996: 49- |
| 1995 |
|---|
| 27 | | Eugénie Foustoucos,
S. Kazem Lellahi,
Nicolas Spyratos:
An Algebraic semantics for Datalog.
JFPLC 1995: 225-239 |
| 26 | | Mirian Halfeld Ferrari Alves,
Dominique Laurent,
Nicolas Spyratos:
Règles de mises à jour et programmes Datalogneg.
JFPLC 1995: 241-254 |
| 25 | | Mirian Halfeld Ferrari Alves,
Dominique Laurent,
Nicolas Spyratos:
Update Rules in Datalog Programs.
LPNMR 1995: 71-84 |
| 1994 |
|---|
| 24 | | Mirian Halfeld Ferrari Alves,
Dominique Laurent,
Nicolas Spyratos:
Passive and Active Rules in Deductive Databases.
MFCS 1994: 383-392 |
| 23 | EE | Dominique Laurent,
Nicolas Spyratos:
A Partition Model Approach to Updating Universal Scheme Interfaces.
IEEE Trans. Knowl. Data Eng. 6(2): 316-330 (1994) |
| 1993 |
|---|
| 22 | | Dominique Laurent,
Viet Phan Luong,
Nicolas Spyratos:
Database Updating Revisited.
DOOD 1993: 296-309 |
| 21 | EE | Dominique Laurent,
Viet Phan Luong,
Nicolas Spyratos:
Updating Intensional Predicates in Deductive Databases.
ICDE 1993: 14-21 |
| 1992 |
|---|
| 20 | EE | Dominique Laurent,
Viet Phan Luong,
Nicolas Spyratos:
Deleted Tuples are Useful when Updating through Universal Scheme Interfaces.
ICDE 1992: 420-427 |
| 1990 |
|---|
| 19 | | S. Kazem Lellahi,
Nicolas Spyratos:
Towards a Categorial Data Model Supporting Structured Objects and Inheritance.
East/West Database Workshop 1990: 86-105 |
| 1988 |
|---|
| 18 | | Dominique Laurent,
Nicolas Spyratos:
Introducing Negative Information in Relational Databases.
MFCS 1988: 424-432 |
| 17 | EE | Dominique Laurent,
Nicolas Spyratos:
Partition Semantics for Incomplete Information in Relational Databases.
SIGMOD Conference 1988: 66-73 |
| 16 | EE | Christophe Lécluse,
Nicolas Spyratos:
Implementing Queries and Updates on Universal Scheme Interfaces.
VLDB 1988: 62-75 |
| 1987 |
|---|
| 15 | | Christophe Lécluse,
Nicolas Spyratos:
La sémantique des requêtes et des mises à jour dans les bases de données relationnelles.
BDA 1987: 305-322 |
| 14 | EE | Nicolas Spyratos,
Christophe Lécluse:
Incorporating Functional Dependencies in Deductive Query Answering.
ICDE 1987: 658-664 |
| 13 | EE | Nicolas Spyratos:
The Partition Model: A Deductive Database Model.
ACM Trans. Database Syst. 12(1): 1-37 (1987) |
| 1986 |
|---|
| 12 | | Stavros S. Cosmadakis,
Paris C. Kanellakis,
Nicolas Spyratos:
Partition Semantics for Relations.
J. Comput. Syst. Sci. 33(2): 203-233 (1986) |
| 1985 |
|---|
| 11 | EE | François Bancilhon,
Nicolas Spyratos:
Algebraic Versus Probabilistic Independence in Data Bases.
PODS 1985: 149-153 |
| 10 | EE | Stavros S. Cosmadakis,
Paris C. Kanellakis,
Nicolas Spyratos:
Partition Semantics for Relations.
PODS 1985: 261-275 |
| 1984 |
|---|
| 9 | EE | Tomasz Imielinski,
Nicolas Spyratos:
On Lossless Transformation of Database Schemes not Necessarily Satisfying Universal Instance Assumption.
PODS 1984: 258-265 |
| 1983 |
|---|
| 8 | EE | Serge Abiteboul,
M. Spyratos,
Nicolas Spyratos:
Information Theoretic Aspects of Data Bases.
PODS 1983: 312-316 |
| 7 | EE | Alessandro D'Atri,
Marina Moscarini,
Nicolas Spyratos:
Answering Queries in Relational Databases.
SIGMOD Conference 1983: 173-177 |
| 1982 |
|---|
| 6 | EE | Nicolas Spyratos:
An Operational Approach to Data Bases.
PODS 1982: 212-220 |
| 1981 |
|---|
| 5 | EE | François Bancilhon,
Nicolas Spyratos:
Independent Components of Databases
VLDB 1981: 398-408 |
| 4 | EE | François Bancilhon,
Nicolas Spyratos:
Update Semantics of Relational Views.
ACM Trans. Database Syst. 6(4): 557-575 (1981) |
| 1980 |
|---|
| 3 | EE | Nicolas Spyratos:
Translation Structures of Relational Views.
VLDB 1980: 411-416 |
| 1978 |
|---|
| 2 | | Nicolas Spyratos,
François Bancilhon:
Name Independence and Database Abstraction in the Relational Model.
MFCS 1978: 497-505 |
| 1977 |
|---|
| 1 | EE | François Bancilhon,
Nicolas Spyratos:
Protection of Information in Relational Data Bases.
VLDB 1977: 494-500 |
