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ICIP
2004
IEEE
16 years 6 months ago
Multiple-description coding for robust image watermarking
If we treated image watermarking as a communication problem using the image as the communication channel, applying error-correcting codes (ECC) to the watermarking system should i...
Ying-Fen Hsia, Chen-Yao Chang, Jay-Ray Liao
ICFP
2007
ACM
16 years 4 months ago
McErlang: a model checker for a distributed functional programming language
We present a model checker for verifying distributed programs written in the Erlang programming language. Providing a model checker for Erlang is especially rewarding since the la...
Hans Svensson, Lars-Åke Fredlund
MOBISYS
2007
ACM
16 years 4 months ago
Triage: balancing energy and quality of service in a microserver
The ease of deployment of battery-powered and mobile systems is pushing the network edge far from powered infrastructures. A primary challenge in building untethered systems is of...
Nilanjan Banerjee, Jacob Sorber, Mark D. Corner, S...
GIS
2009
ACM
15 years 11 months ago
Constrained reverse nearest neighbor search on mobile objects
In this paper, we formalize the novel concept of Constrained Reverse k-Nearest Neighbor (CRkNN) search on mobile objects (clients) performed at a central server. The CRkNN query c...
Tobias Emrich, Hans-Peter Kriegel, Peer Kröge...
ICS
2009
Tsinghua U.
15 years 11 months ago
Performance modeling and automatic ghost zone optimization for iterative stencil loops on GPUs
Iterative stencil loops (ISLs) are used in many applications and tiling is a well-known technique to localize their computation. When ISLs are tiled across a parallel architecture...
Jiayuan Meng, Kevin Skadron