Flexible Query Answering Systems

Context - Sensitive Query Expansion Based on Fuzzy Clustering of Index Terms.- Intelligent Information Integration as a Constraint Handling Problem.- Effect Preservation as a Means for Achieving Update Consistency.- Recursive Queries in Product Databases.- A Class-Based Logic Language for Ontologies.- Consistent Answers from Integrated Data Sources.- A Knowledge-Based Query System for Biological Databases.- On Measuring Similarity for Conceptual Querying.- Representation & Querying of Temporal Conflict.- Adding Flexibility to Structure Similarity Queries on XML Data.- An Efficient Incremental Lower Bound Approach for Solving Approximate Nearest-Neighbor Problem of Complex Vague Queries.- Association Rule Extraction for Text Mining.- User Preference Information in Query Answering.- Bipolarity in Flexible Querying.- Theory of K-Calculuses as a Powerful and Flexible Mathematical Framework for Building Ontologies and Designing Natural Language Processing Systems.- X-Compass: An XML Agent for Supporting User Navigation on the Web.- A Parallel Spatial Join Processing for Distributed Spatial Databases.- Query Construction through Meaningful Suggestions of Terms.- An Augmented Visual Query Mechanism for Finding Patterns in Time Series Data.- Spatio-Temporal Querying in Video Databases.- A Similarity-Based Unification Model for Flexible Querying.- A Formal Model for Data Fusion.- Flexible Management of Consistency and Availability of Networked Data Replications.- Querying Multidatabase Systems Using SIQL.- Extending Relational Data Access Programming Libraries for Fuzziness: The fJDBC Framework.- Approximating Terminological Queries.- Conjunctive Aggregation of Extended Possibilistic Truth Values and Flexible Database Querying.- Interactive Query Formulation in Semistructured Databases.- Paraconsistent Query Answering Systems.