Roland Wagner, Josef Küng,
"Similarity Queries in Data Bases Using Metric Distances - from Modeling Semantics to Its Maintenance"
, in Roberto Moreno-Díaz, Franz Pichler, Alexis Quesada-Arencibia : Computer Aided Systems Theory, EUROCAST 2005, Serie Lecture Notes in Computer Science (LNCS), Vol. 3643, Springer Verlag, Seite(n) 211-216, 2005, ISBN: 3-540-29002-8, Josef Küng, Roland Wagner: Similarity Queries in Data Bases Using Metric Distances - from Modeling Semantics to Its Maintenance in Roberto Moreno-Díaz, Franz Pichler, Alexis Quesada-Arencibia (Eds.): 10th International Conference on Computer Aided Systems Theory, Las Palmas de Gran Canaria, Spain, February 7 – 11, 2005, [ISSN 0302-9743], [ISBN 3-540-29002-8], LNCS 3643
Original Titel:
Similarity Queries in Data Bases Using Metric Distances - from Modeling Semantics to Its Maintenance
Sprache des Titels:
Englisch
Original Buchtitel:
Computer Aided Systems Theory, EUROCAST 2005
Original Kurzfassung:
Similarity queries in traditional databases work directly on attribute values. But, often similar attribute values do not indicate similar meanings. Semantic background information is needed to enhance similarity query performance. In this paper a method will be addressed which follows the idea to map attribute values to multidimensional points and then interpret the distances between that points as similarity. The second part brings the questions “How to arrange these points that they correspond to real world?” and “Can that be done automatically?” into focus and comes to the following result: For the case that all similarities are known in advance a good solution is given otherwise it turns to a complex optimization problem.
Sprache der Kurzfassung:
Deutsch
Veröffentlicher:
Springer Verlag
Serie:
Lecture Notes in Computer Science (LNCS)
Volume:
3643
Seitenreferenz:
211-216
Erscheinungsjahr:
2005
Notiz zum Zitat:
Josef Küng, Roland Wagner: Similarity Queries in Data Bases Using Metric Distances - from Modeling Semantics to Its Maintenance in Roberto Moreno-Díaz, Franz Pichler, Alexis Quesada-Arencibia (Eds.): 10th International Conference on Computer Aided Systems Theory, Las Palmas de Gran Canaria, Spain, February 7 – 11, 2005, [ISSN 0302-9743], [ISBN 3-540-29002-8], LNCS 3643
Forschungs-