2008 | ||
---|---|---|
45 | EE | Amine Abdelmalek, Zakaria Elberrichi, Ladjel Bellatreche, Michel Simonet, Mimoun Malki: Concept-based clustering of textual documents using SOM. AICCSA 2008: 156-163 |
44 | Chimène Fankam, Stéphane Jean, Guy Pierra, Ladjel Bellatreche: Extension de l'architecture de bases de données ANSI/SPARC pour expliciter la sémantique des données. CAL 2008: 47-61 | |
43 | EE | Soumia Benkrid, Ladjel Bellatreche, Habiba Drias: A Combined Selection of Fragmentation and Allocation Schemes in Parallel Data Warehouses. DEXA Workshops 2008: 370-374 |
42 | EE | Ladjel Bellatreche, Kamel Boukhalfa, Pascal Richard: Data Partitioning in Data Warehouses: Hardness Study, Heuristics and ORACLE Validation. DaWaK 2008: 87-96 |
41 | EE | Chimène Fankam, Stéphane Jean, Ladjel Bellatreche, Yamine Aït Ameur: Extending the ANSI/SPARC Architecture Database with Explicit Data Semantics: An Ontology-Based Approach. ECSA 2008: 318-321 |
40 | Amine Abdelmalek, Zakaria Elberrichi, Ladjel Bellatreche, Michel Simonet, Mimoun Malki: Classification Automatique Non supervisée de Documents Textuels basés sur Wordnet. EGC 2008: 227-228 | |
39 | EE | Dung Nguyen Xuan, Ladjel Bellatreche, Guy Pierra: OntoDaWa, un système d'intégration à base ontologique de sources de données autonomes et évolutives. Ingénierie des Systèmes d'Information 13(2): 97-125 (2008) |
38 | EE | Kamel Boukhalfa, Ladjel Bellatreche, Sybille Caffiau: De l'optimisation de requêtes aux outils d'administration des entrepôts de données. Ingénierie des Systèmes d'Information 13(6): 33-60 (2008) |
2007 | ||
37 | EE | Stéphane Jean, Dehainsala Hondjack, Dung Nguyen Xuan, Guy Pierra, Ladjel Bellatreche, Yamine Aït Ameur: OntoDB: It Is Time to Embed Your Domain Ontology in Your Database. DASFAA 2007: 1119-1122 |
36 | EE | Dehainsala Hondjack, Guy Pierra, Ladjel Bellatreche: OntoDB: An Ontology-Based Database for Data Intensive Applications. DASFAA 2007: 497-508 |
35 | EE | Ladjel Bellatreche, Kamel Boukhalfa, Mukesh K. Mohania: Pruning Search Space of Physical Database Design. DEXA 2007: 479-488 |
34 | EE | Ladjel Bellatreche, Guy Pierra: OntoAPI: An Ontology-based Data Integration Approach by an a Priori Articulation of Ontologies. DEXA Workshops 2007: 799-803 |
33 | EE | Ladjel Bellatreche: Selection of Redundant and non Redundant Optimization Structures in VLDBs. DEXA Workshops 2007: 819-824 |
32 | EE | Ladjel Bellatreche, Rokia Missaoui, Hamid Necir, Habiba Drias: Selection and Pruning Algorithms for Bitmap Index Selection Problem Using Data Mining. DaWaK 2007: 221-230 |
2006 | ||
31 | Hassina Mouloudi, Ladjel Bellatreche, Arnaud Giacometti, Patrick Marcel: Personalization of MDX Queries. BDA 2006 | |
30 | EE | Ladjel Bellatreche, Kamel Boukhalfa, Hassan Ismail Abdalla: SAGA: A Combination of Genetic and Simulated Annealing Algorithms for Physical Data Warehouse Design. BNCOD 2006: 212-219 |
29 | EE | Dung Nguyen Xuan, Ladjel Bellatreche, Guy Pierra: A Versioning Management Model for Ontology-Based Data Warehouses. DaWaK 2006: 195-206 |
28 | Kamel Boukhalfa, Ladjel Bellatreche: Combinaison des algorithmes génétique et de recuit simulé pour la conception physique des entrepôts de données. INFORSID 2006: 673-686 | |
27 | EE | Dehainsala Hondjack, Guy Pierra, Ladjel Bellatreche: Benchmarking Data Schemes of Ontology Based Databases. OTM Workshops (1) 2006: 48-49 |
26 | EE | Kamel Boukhalfa, Ladjel Bellatreche: Sélection de schéma de fragmentation horizontale dans les entrepôts de données. Formalisation et algorithmes. Ingénierie des Systèmes d'Information 11(6): 55-82 (2006) |
2005 | ||
25 | EE | Ladjel Bellatreche, Arnaud Giacometti, Patrick Marcel, Hassina Mouloudi, Dominique Laurent: A personalization framework for OLAP queries. DOLAP 2005: 9-18 |
24 | EE | Ladjel Bellatreche, Kamel Boukhalfa: An Evolutionary Approach to Schema Partitioning Selection in a Data Warehouse. DaWaK 2005: 115-125 |
23 | Guy Pierra, Dehainsala Hondjack, Yamine Aït Ameur, Ladjel Bellatreche: Bases de données à base ontologique. Principe et mise en oeuvre. Ingénierie des Systèmes d'Information 10(2): 91-115 (2005) | |
2004 | ||
22 | Guy Pierra, Dehainsala Hondjack, Yamine Aït Ameur, Ladjel Bellatreche, Jérôme Chochon, Mourad El-Hadj Mimoune: Base de données à base ontologique: le modèle OntoDB. BDA 2004: 263-286 | |
21 | EE | Ladjel Bellatreche, Guy Pierra, Dung Nguyen Xuan, Dehainsala Hondjack, Yamine Aït Ameur: An a Priori Approach for Automatic Integration of Heterogeneous and Autonomous Databases. DEXA 2004: 475-485 |
20 | EE | Ladjel Bellatreche, Michel Schneider, Hervé Lorinquer, Mukesh K. Mohania: Bringing Together Partitioning, Materialized Views and Indexes to Optimize Performance of Relational Data Warehouses. DaWaK 2004: 15-25 |
19 | Ladjel Bellatreche, Guy Pierra, Dung Nguyen Xuan, Dehainsala Hondjack: Intégration de sources de données autonomes par articulation a priori d'ontologies. INFORSID 2004: 283-298 | |
2003 | ||
18 | Ladjel Bellatreche, Guy Pierra, Dung Nguyen Xuan, Dehainsala Hondjack: An automated information integration technique using an ontoly-based database approach. ISPE CE 2003: 217-223 | |
2002 | ||
17 | EE | Ladjel Bellatreche, Michel Schneider, Mukesh K. Mohania, Bharat K. Bhargava: PartJoin: An Efficient Storage and Query Execution for Data Warehouses. DaWaK 2002: 296-306 |
2001 | ||
16 | EE | Mukesh K. Mohania, Yahiko Kambayashi, A. Min Tjoa, Roland Wagner, Ladjel Bellatreche: Trends in Database Research. DEXA 2001: 984-988 |
2000 | ||
15 | EE | Ladjel Bellatreche, Kamalakar Karlapalem, Michel Schneider: On Efficient Storage Space Distribution Among Materialized Views and Indices in Data Warehousing Environments. CIKM 2000: 397-404 |
14 | EE | Ladjel Bellatreche, Kamalakar Karlapalem, Qing Li: Evaluation of Materialized View Indexing in Data Warehousing Environments. DaWaK 2000: 57-66 |
13 | EE | Ladjel Bellatreche: Logical and Physical Design in Data Warehousing Environments. EDBT PhD Workshop 2000 |
12 | EE | Ladjel Bellatreche, Kamalakar Karlapalem, Mukesh K. Mohania, Michel Schneider: What Can Partitioning Do for Your Data Warehouses and Data Marts? IDEAS 2000: 437-446 |
11 | Ladjel Bellatreche: Une méthodologie pour la fragmentation dans les entrepôts de données. INFORSID 2000: 246-267 | |
10 | EE | Ladjel Bellatreche, Kamalakar Karlapalem, Ana Simonet: Algorithms and Support for Horizontal Class Partitioning in Object-Oriented Databases. Distributed and Parallel Databases 8(2): 155-179 (2000) |
1999 | ||
9 | EE | Ladjel Bellatreche, Kamalakar Karlapalem, Mukesh K. Mohania: OLAP Query Processing for Partitioned Data Warehouses. DANTE 1999: 35-42 |
1998 | ||
8 | EE | Ladjel Bellatreche, Kamalakar Karlapalem, Qing Li: An Iterative Approach for Rules and Data Allocation in Distributed Deductive Database Systems. CIKM 1998: 356-363 |
7 | EE | Ladjel Bellatreche, Kamalakar Karlapalem, Gopal K. Basak: Query-Driven Horizontal Class Partitioning for Object-Oriented Databases. DEXA 1998: 692-701 |
6 | EE | Ladjel Bellatreche, Kamalakar Karlapalem, Qing Li: Derived Horizontal Class Partitioning in OODBs: Design Strategies, Analytical Model and Evaluation. ER 1998: 465-479 |
5 | Ladjel Bellatreche, Kamalakar Karlapalem, Ana Simonet: Query optimization using horizontal class partitioning in object oriented databases. INFORSID 1998: 405-423 | |
4 | Ladjel Bellatreche, Kamalakar Karlapalem, Qing Li: Complex Methods and Class Allocation in Distributed Object-Oriented Database Systems. OOIS 1998: 239-256 | |
1997 | ||
3 | Ladjel Bellatreche, Kamalakar Karlapalem, Ana Simonet: Horizontal Class Partitioning in Object-Oriented Databases. DEXA 1997: 58-67 | |
1996 | ||
2 | Ladjel Bellatreche, Ana Simonet: Horizontal Fragmentation in Distributed Object Database Systems. ACPC 1996: 223-226 | |
1 | Ladjel Bellatreche, Ana Simonet, Michel Simonet: Vertical Fragmentation in Distributed Object Database Systems with Complex Attributes and Methods. DEXA Workshop 1996: 15-21 |