1.

Record Nr.

UNINA9910483038703321

Titolo

Foundations of information and knowledge systems : 4th international symposium, FoIKS 2006, Budapest, Hungary, February 14-17, 2006 : proceedings / / Jurgen Dix, Stephen J. Hegner (eds.)

Pubbl/distr/stampa

Berlin ; ; New York, : Springer, c2006

ISBN

3-540-31784-8

Edizione

[1st ed. 2006.]

Descrizione fisica

1 online resource (X, 331 p.)

Collana

Lecture notes in computer science, , 0302-9743 ; ; 3861

LNCS sublibrary. SL 3, Information systems and applications, incl. Internet/Web, and HCI

Altri autori (Persone)

DixJ <1961-> (Jurgen)

HegnerStephen J

Disciplina

004

Soggetti

Computer systems

Information technology

Computer science - Mathematics

Databases

Knowledge representation (Information theory)

Lingua di pubblicazione

Inglese

Formato

Materiale a stampa

Livello bibliografico

Monografia

Note generali

Bibliographic Level Mode of Issuance: Monograph

Nota di bibliografia

Includes bibliographical references and index.

Nota di contenuto

Invited Presentation -- The Semijoin Algebra -- Regular Papers -- Equational Constraint Solving Via a Restricted Form of Universal Quantification -- Modeling the Evolution of Objects in Temporal Information Systems -- Controlled Query Evaluation with Open Queries for a Decidable Relational Submodel -- Iterative Modification and Incremental Evaluation of Preference Queries -- On the Number of Independent Functional Dependencies -- Arity and Alternation: A Proper Hierarchy in Higher Order Logics -- Solving Abduction by Computing Joint Explanations: Logic Programming Formalization, Applications to P2P Data Integration, and Complexity Results -- The Nested List Normal Form for Functional and Multivalued Dependencies -- Axiomatising Functional Dependencies for XML with Frequencies -- Guarded Open Answer Set Programming with Generalized Literals -- Reasoning Support for Expressive Ontology Languages Using a Theorem Prover -- Consistency Checking Algorithms for Restricted



UML Class Diagrams -- Some Contributions to the Minimum Representation Problem of Key Systems -- On Multivalued Dependencies in Fixed and Undetermined Universes -- Preference-Based Query Tuning Through Refinement/Enlargement in a Formal Context -- Processing Ranked Queries with the Minimum Space -- Hybrid Minimal Spanning Tree and Mixture of Gaussians Based Clustering Algorithm.