| 2004 | A Flexible Data Processing Technique for a Tele-assistance System of Elderly People. | Alberto Tablado, Arantza Illarramendi, Miren I. Bags, Jess Bermdez, Alfredo Goi |
| 2004 | Similarity-Based Query Caching. | Heiner Stuckenschmidt |
| 2004 | Comprehensive Comparison of Region-Based Image Similarity Models. | Zoran Stejic, Yasufumi Takama, Kaoru Hirota |
| 2004 | Combining Knowledge-Based Methods to Refine and Expand Queries in Medicine. | Lina Fatima Soualmia, Stfan Jacques Darmoni |
| 2004 | Discovering Representative Models in Large Time Series Databases. | Simona E. Rombo, Giorgio Terracina |
| 2004 | Information Retrieval System for Medical Narrative Reports. | Lior Rokach, Oded Maimon, Mordechai Averbuch |
| 2004 | A New Approach for Mining Association Rules in Data Warehouses. | Marcela Xavier Ribeiro, Marina Teresa Pires Vieira |
| 2004 | Query Answering Based on Collaboration and Chase. | Zbigniew W. Ras, Agnieszka Dardzinska |
| 2004 | WS-CatalogNet: Building Peer-to-Peer e-Catalog. | Hye-Young Paik, Boualem Benatallah, Farouk Toumani |
| 2004 | Query Rewriting in Itemset Mining. | Rosa Meo, Marco Botta, Roberto Esposito |
| 2004 | Simplification of Integrity Constraints with Aggregates and Arithmetic Built-Ins. | Davide Martinenghi |
| 2004 | Flexible User Interface for Converting Relational Data into XML. | Anthony Chiu Wa Lo, Reda Alhajj, Ken Barker |
| 2004 | Cluster Characterization through a Representativity Measure. | Marie-Jeanne Lesot, Bernadette Bouchon-Meunier |
| 2004 | Modelling Vague Content and Structure Querying in XML Retrieval with a Probabilistic Object-Relational Framework. | Mounia Lalmas, Thomas Rlleke |
| 2004 | Personalized Movie Recommender System through Hybrid 2-Way Filtering with Extracted Information. | Kyung-Yong Jung, Dong-Hyun Park, Jung-Hyun Lee |
| 2004 | Querying Data Sources in a SuperPeer Data Management System. | Hlne Jaudoin, Michel Schneider, Frdric Vigier |
| 2004 | Consequence Finding in Default Theories. | Katsumi Inoue, Koji Iwanuma, Hidetomo Nabeshima |
| 2004 | Retrieval Effectiveness of Written and Spoken Queries: An Experimental Evaluation. | Heather Du, Fabio Crestani |
| 2004 | QBF: A Query Broker Framework for Adaptable Query Evaluation. | Christine Collet, Tuyet-Trinh Vu |
| 2004 | Construction of Query Concepts in a Document Space Based on Data Mining Techniques. | Youjin Chang, Minkoo Kim, Iadh Ounis |
| 2004 | On Querying Ontologies and Databases. | Henrik Bulskov, Rasmus Knappe, Troels Andreasen |
| 2004 | Towards Flexible Querying of XML Imprecise Data in a Dataware House Opened on the Web. | Patrice Buche, Juliette Dibie-Barthlemy, Ollivier Haemmerl, Mounir Houhou |
| 2004 | Fuzzy Closeness Relation as a Basis for Weakening Fuzzy Relational Queries. | Patrick Bosc, Allel HadjAli, Olivier Pivert |
| 2004 | Fuzzy-Spatial SQL. | Gloria Bordogna, Giuseppe Psaila |
| 2004 | A Flexible Access Control Model for Web Services. | Elisa Bertino, Anna Cinzia Squicciarini |