Database and Expert Systems Applications: 12th International Conference, DEXA 2001 Munich, Germany, September 3–5, 2001 Proceedings Author: Heinrich C. Mayr, Jiri Lazansky, Gerald Quirchmayr, Pavel Vogel Published by Springer Berlin Heidelberg ISBN: 978-3-540-42527-4 DOI: 10.1007/3-540-44759-8 Table of Contents: XML Databases: Modeling and Multidimensional Indexing Updatability in Federated Database Systems Designing Semistructured Databases: A Conceptual Approach Meaningful Change Detection on the Web⋆ Definition and Application of Metaclasses XSearch: A Neural Network Based Tool for Components Search in a Distributed Object Environment Information Retrieval by Possibilistic Reasoning Extracting Temporal References to Assign Document Event-Time Periods* Techniques and Tools for the Temporal Analysis of Retrieved Information Page Classification for Meta-data Extraction from Digital Collections A New Conceptual Graph Formalism Adapted for Multilingual Information Retrieval Purposes Flexible Comparison of Conceptual Graphs* Personalizing Digital Libraries for Learners Interface for WordNet Enrichment with Classification Systems An Architecture for Database Marketing Systems NChiql: The Chinese Natural Language Interface to Databases Pattern-Based Guidelines for Coordination Engineering Information Management for Material Science Applications in a Virtual Laboratory TREAT: A Reverse Engineering Method and Tool for Environmental Databases A Very Efficient Order Preserving Scalable Distributed Data Structure