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ICRA
2009
IEEE
145views Robotics» more  ICRA 2009»
14 years 5 months ago
Expansion segmentation for visual collision detection and estimation
Abstractā€” Collision detection and estimation from a monocular visual sensor is an important enabling technology for safe navigation of small or micro air vehicles in near earth ļ...
Jeffrey Byrne, Camillo J. Taylor
INFOCOM
2009
IEEE
14 years 5 months ago
A Sybilproof Indirect Reciprocity Mechanism for Peer-to-Peer Networks
Abstractā€” Although direct reciprocity (Tit-for-Tat) contribution systems have been successful in reducing freeloading in peerto-peer overlays, it has been shown that, unless the ...
Raul Landa, David Griffin, Richard G. Clegg, Eleni...
ACCV
2009
Springer
14 years 5 months ago
Crowd Flow Characterization with Optimal Control Theory
Abstract. Analyzing the crowd dynamics from video sequences is an open challenge in computer vision. Under a high crowd density assumption, we characterize the dynamics of the crow...
Pierre Allain, Nicolas Courty, Thomas Corpetti
ADBIS
2009
Springer
143views Database» more  ADBIS 2009»
14 years 5 months ago
Cost-Based Vectorization of Instance-Based Integration Processes
The inefļ¬ciency of integration processesā€”as an abstraction of workļ¬‚ow-based integration tasksā€”is often reasoned by low resource utilization and signiļ¬cant waiting times f...
Matthias Böhm, Dirk Habich, Steffen Preissler...
CANS
2009
Springer
120views Cryptology» more  CANS 2009»
14 years 5 months ago
Improved Garbled Circuit Building Blocks and Applications to Auctions and Computing Minima
Abstract. We consider generic Garbled Circuit (GC)-based techniques for Secure Function Evaluation (SFE) in the semi-honest model. We describe eļ¬ƒcient GC constructions for additi...
Vladimir Kolesnikov, Ahmad-Reza Sadeghi, Thomas Sc...