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ICDT
2010
ACM
161views Database» more  ICDT 2010»
14 years 6 months ago
Composition with Target Constraints
It is known that the composition of schema mappings, each specified by source-to-target tgds (st-tgds), can be specified by a secondorder tgd (SO tgd). We consider the question of...
Marcelo Arenas, Ronald Fagin, Alan Nash
SC
2009
ACM
14 years 3 months ago
Bridging parallel and reconfigurable computing with multilevel PGAS and SHMEM+
Reconfigurable computing (RC) systems based on FPGAs are becoming an increasingly attractive solution to building parallel systems of the future. Applications targeting such syste...
Vikas Aggarwal, Alan D. George, K. Yalamanchili, C...
ICC
2009
IEEE
127views Communications» more  ICC 2009»
14 years 3 months ago
Security Games with Incomplete Information
—We study two-player security games which can be viewed as sequences of nonzero-sum matrix games where at each stage of the iterations the players make imperfect observations of ...
Kien C. Nguyen, Tansu Alpcan, Tamer Basar
VR
2009
IEEE
136views Virtual Reality» more  VR 2009»
14 years 3 months ago
Does a Gradual Transition to the Virtual World increase Presence?
In order to increase a user’s sense of presence in an artificial environment some researchers propose a gradual transition from reality to the virtual world instead of immersin...
Frank Steinicke, Gerd Bruder, Klaus Hinrichs, Anth...
CIARP
2009
Springer
14 years 3 months ago
3D and Appearance Modeling from Images
This paper gives an overview of works done in our group on 3D and appearance modeling of objects, from images. The backbone of our approach is to use what we consider as the princi...
Peter F. Sturm, Amaël Delaunoy, Pau Gargallo,...