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PVLDB
2010
96views more  PVLDB 2010»
15 years 4 months ago
Scalable Data Exchange with Functional Dependencies
The recent literature has provided a solid theoretical foundation for the use of schema mappings in data-exchange applications. Following this formalization, new algorithms have b...
Bruno Marnette, Giansalvatore Mecca, Paolo Papotti
PVLDB
2010
120views more  PVLDB 2010»
15 years 4 months ago
Sampling the Repairs of Functional Dependency Violations under Hard Constraints
Violations of functional dependencies (FDs) are common in practice, often arising in the context of data integration or Web data extraction. Resolving these violations is known to...
George Beskales, Ihab F. Ilyas, Lukasz Golab
GEOINFORMATICA
2011
15 years 1 months ago
Functional description of geoprocessing services as conjunctive datalog queries
Discovery of suitable web services is a crucial task in Spatial Data Infrastructures (SDI). In this work, we develop a novel approach to the discovery of geoprocessing services (WP...
Daniel Fitzner, Jörg Hoffmann, Eva Klien
IJNSEC
2010
324views more  IJNSEC 2010»
15 years 1 months ago
Computing the Modular Inverse of a Polynomial Function over GF(2P) Using Bit Wise Operation
Most public key crypto systems use finite field modulo arithmetic. This modulo arithmetic is applied on real numbers, binary values and polynomial functions. The computation cost ...
Rajaram Ramasamy, Amutha Prabakar Muniyandi
MTV
2005
IEEE
138views Hardware» more  MTV 2005»
15 years 12 months ago
Diagnosing Faulty Functional Units in Processors by Using Automatically Generated Test Sets
Microprocessor technology is increasingly used for many applications; the large market volumes call for cost containment in the production phase. Process yield for processor produ...
Paolo Bernardi, Ernesto Sánchez, Massimilia...