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» Using Probabilistic Information in Data Integration
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CASCON
2004
108views Education» more  CASCON 2004»
15 years 8 months ago
Consistent query answering under inclusion dependencies
For several reasons a database may not satisfy certain integrity constraints (ICs), for example, when it is the result of integrating several independent data sources. However, mo...
Loreto Bravo, Leopoldo E. Bertossi
ICIP
2008
IEEE
16 years 8 months ago
Hybrid tracking approach using optical flow and pose estimation
This paper proposes an hybrid approach to estimate the 3D pose of an object. The integration of texture information based on image intensities in a more classical non-linear edge-...
Éric Marchand, Étienne Mémin,...
GCA
2009
15 years 4 months ago
Enhancing Grid Security Using Workflows, Trusted Computing and Virtualisation
This paper highlights the need to meet both Grid user and resource provider security requirements, describing the rationale for securing Grid workflows: a set of tasks arranged int...
Po-Wah Yau, Allan Tomlinson
3DPVT
2006
IEEE
194views Visualization» more  3DPVT 2006»
16 years 18 days ago
Expression Compensation for Face Recognition Using a Polar Geodesic Representation
This paper addresses the problem of face recognition in the presence of deformation due to expressions. Facial motion is considered as an isometric mapping between surfaces, which...
Iordanis Mpiperis, Sotiris Malassiotis, Michael G....
LICS
2005
IEEE
16 years 3 days ago
Generalizing Parametricity Using Information-flow
Run-time type analysis allows programmers to easily and concisely define operations based upon type structure, such as serialization, iterators, and structural equality. However,...
Geoffrey Washburn, Stephanie Weirich