Sciweavers

1679 search results - page 75 / 336
» Pointcuts as Functional Queries
Sort
View
CL
2000
Springer
15 years 5 months ago
Querying Inconsistent Databases: Algorithms and Implementation
In this paper, an algorithm for obtaining consistent answers to queries posed to inconsistent relational databases is presented. The algorith is proven to be sound, terminating and...
Alexander Celle, Leopoldo E. Bertossi
ISCI
2007
90views more  ISCI 2007»
15 years 21 days ago
Database design and querying within the fuzzy semantic model
Fuzzy semantic model (FSM) is a data model that uses basic concepts of semantic modeling and supports handling fuzziness, uncertainty and imprecision of real-world at the attribut...
Rafik Bouaziz, Salem Chakhar, Vincent Mousseau, Su...
132
Voted
DATESO
2009
121views Database» more  DATESO 2009»
14 years 10 months ago
Translation of Ontology Retrieval Problem into Relational Queries
Ontology as a knowledge base can provide different reasoning tasks, e.g. to check consistency of the ontology or to check whether a resource is instance of a concept or not. In thi...
Jaroslav Pokorný, Jana Pribolová, Pe...
105
Voted
SIGMOD
2001
ACM
108views Database» more  SIGMOD 2001»
16 years 29 days ago
PREFER: A System for the Efficient Execution of Multi-parametric Ranked Queries
Users often need to optimize the selection of objects by appropriately weighting the importance of multiple object attributes. Such optimization problems appear often in operation...
Vagelis Hristidis, Nick Koudas, Yannis Papakonstan...
94
Voted
ICMCS
2005
IEEE
136views Multimedia» more  ICMCS 2005»
15 years 6 months ago
Efficient Hardware Search Engine for Associative Content Retrieval of Long Queries in Huge Multimedia Databases
Due to the enormous increase in the stored digital contents, search and retrieval functionalities are necessary in multimedia systems. Though processor speed for standard PCs (Per...
Christophe Layer, Hans-Jörg Pfleiderer