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105
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SEBD
2007
113views Database» more  SEBD 2007»
15 years 4 months ago
Conditional Preferences: A New Semantics for Database Queries
Preference queries aim to retrieve from large databases those objects that better match user’s requirements. Approaches proposed so far in the DB field for specifying preference...
Paolo Ciaccia
IS
2006
15 years 3 months ago
The MurMur project: Modeling and querying multi-representation spatio-temporal databases
Successful information management implies the ability to design accurate representations of the real world of interest, in spite of the diversity of perceptions from the applicati...
Christine Parent, Stefano Spaccapietra, Esteban Zi...
130
Voted
EUSFLAT
2003
131views Fuzzy Logic» more  EUSFLAT 2003»
15 years 4 months ago
Flexible querying via intuitionistic fuzzy sets
The traditional query languages used in database management systems require precise and unambiguous queries only. Fuzzy querying were introduced to relax this rigidity and allow t...
Przemyslaw Grzegorzewski, Edyta Mrówka
TKDE
2010
251views more  TKDE 2010»
14 years 10 months ago
Exploring Correlated Subspaces for Efficient Query Processing in Sparse Databases
The sparse data is becoming increasingly common and available in many real-life applications. However, relative little attention has been paid to effectively model the sparse data ...
Bin Cui, Jiakui Zhao, Dongqing Yang