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138
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PODS
2012
ACM
281views Database» more  PODS 2012»
13 years 5 months ago
Mergeable summaries
We study the mergeability of data summaries. Informally speaking, mergeability requires that, given two summaries on two data sets, there is a way to merge the two summaries into ...
Pankaj K. Agarwal, Graham Cormode, Zengfeng Huang,...
122
Voted
TSP
2008
120views more  TSP 2008»
15 years 3 months ago
Distributed Average Consensus With Dithered Quantization
In this paper, we develop algorithms for distributed computation of averages of the node data over networks with bandwidth/power constraints or large volumes of data. Distributed ...
Tuncer C. Aysal, Mark Coates, Michael Rabbat
ICCV
2005
IEEE
16 years 5 months ago
Quasiconvex Optimization for Robust Geometric Reconstruction
Geometric reconstruction problems in computer vision are often solved by minimizing a cost function that combines the reprojection errors in the 2D images. In this paper, we show t...
Qifa Ke, Takeo Kanade
ECCV
2002
Springer
16 years 5 months ago
A Comparison of Search Strategies for Geometric Branch and Bound Algorithms
Over the last decade, a number of methods for geometric matching based on a branch-and-bound approach have been proposed. Such algorithms work by recursively subdividing transforma...
Thomas M. Breuel
112
Voted
ICIP
2010
IEEE
15 years 1 months ago
Randomly driven fuzzy key extraction of unclonable images
In this paper, we develop an adjustable Fuzzy Extractor using the Physical Unclonable Functions (PUF) obtained by a common laser engraving method to sign physical objects. In part...
Saloomeh Shariati, Laurent Jacques, Françoi...