Abstract is missing.
- The Lixto Wrapper Generation ToolGeorg Gottlob. 3-10
- Automatic Aggregation Using Explicit MetadataStéphane Grumbach, Leonardo Tininini. 17-24
- Distributed Query RewritingMaurizio Panti. 25-32
- Optimizing Query Planning with Limited Source Capabilities in the Presence of Inclusion and Functional DependenciesAndrea Calì, Diego Calvanese. 33-44
- Separable Splits of Metric Data SetsVlastislav Dohnal, Claudio Gennaro, Pasquale Savino, Pavel Zezula. 45-62
- MKL-tree: una struttura gerarchica per l indicizzazione di dati multidimensionaliRaffaele Cappelli, Alessandra Lumini, Dario Maio. 63-77
- Join Ordering Techniques for Knowledge Base SystemsNicola Leone, Simona Perri, Francesco Scarcello. 79-93
- A Query Language Based on the Ambient LogicLuca Cardelli, Giorgio Ghelli. 95-104
- Querying a Web Scale XML RepositoryVincent Aguilera, Sophie Cluet, Pierangelo Veltri, Dan Vodislav, Fanny Wattez. 105-118
- Un modello concettuale per rappresentare e derivare la semantica associata a sorgenti informative strutturate e semi-strutturateLuigi Palopoli, Domenico Rosaci, Giorgio Terracina, Domenico Ursino. 131-145
- Robbers, Marshals, and Guards: Game Theoretic and Logical Characterizations of Hypertree WidthGeorg Gottlob, Nicola Leone, Francesco Scarcello. 147-154
- A Semantic Model for Specifying Hypermedia Applications Using WebMLSara Comai, Piero Fraternali. 155-162
- On the Complexity of Mining Association RulesFabrizio Angiulli, Giovambattista Ianni, Luigi Palopoli. 177-184
- Linking Geographic and Multidimensional Databases by Functional AttributesFernando Ferri, Elaheh Pourabbas, Maurizio Rafanelli, Fabrizio L. Ricci. 185-199
- Reasoning over Conceptual Schemas and Queries in Temporal DatabasesAlessandro Artale, Enrico Franconi, Milenko Mosurovic, Frank Wolter, Michael Zakharyaschev. 201-214
- Temporal Aspects of Semistructured DataErnesto Damiani, Barbara Oliboni, Elisa Quintarelli, Letizia Tanca. 215-222
- Mining Association Rules in Spatial Databases: A Logic-based Computational MethodDonato Malerba, Floriana Esposito, Francesca A. Lisi. 223-237
- Integrating Possibly Conflicting DataSergio Greco, Luigi Pontieri, Ester Zumpano. 241-248
- Using Domain-Derived Constraints to Bound the Cardinality of Aggregate ViewsPaolo Ciaccia, Matteo Golfarelli, Stefano Rizzi. 249-256
- Exploiting Extensional Knowledge for Query Reformulation and Object Fusion in a Data Integration SystemDomenico Beneventano, Sonia Bergamaschi, Francesco Guerra, Maurizio Vincini. 257-271
- An Interorganizational Knowledge Mediation Scheme for Information Sources over the WebSilvana Castano, Valeria De Antonellis, Sabrina De Capitani di Vimercati. 273-280
- The RoadRunner Web Data Extraction SystemValter Crescenzi, Giansalvatore Mecca, Paolo Merialdo. 281-288
- Management and Translation of XML DatabasesRiccardo Torlone, Paolo Atzeni. 289-296
- Web Content Mining with WebClassFrancesca Esposito, Donato Malerba, Pierpaolo Golia, Luigi Mastrapasqua, Nunzio Mastrapasqua. 299-313
- Compressione Semantica con Perdita di Documenti XMLMario Cannataro, Gianluca Carelli, Andrea Pugliese, Domenico Saccà. 315-329
- Complex Reasoning on Geographical DataFosca Giannotti, Alessandra Raffaetà, Chiara Renso, Franco Turini. 331-338
- Minimizing Agent Synchronization in Workflow Systems with Temporal ConstraintsClaudio Bettini, Xiaoyang Sean Wang, Sushil Jajodia. 339-346
- A Repository of Workflow Components for Cooperative e-ApplicationsMassimo Mecella, Barbara Pernici, Monica Rossi, Andrea Testi. 347-354