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SIGMOD
2010
ACM
154views Database» more  SIGMOD 2010»
15 years 7 months ago
Unbiased estimation of size and other aggregates over hidden web databases
Many websites provide restrictive form-like interfaces which allow users to execute search queries on the underlying hidden databases. In this paper, we consider the problem of es...
Arjun Dasgupta, Xin Jin, Bradley Jewell, Nan Zhang...
SOFTVIS
2010
ACM
15 years 7 months ago
User evaluation of polymetric views using a large visualization wall
There are few visualization techniques for displaying complex software systems with large numbers of packages and classes. One visualization technique is the System Hotspots View,...
Craig Anslow, Stuart Marshall, James Noble, Ewan D...
ICASSP
2010
IEEE
15 years 7 months ago
An efficient particle filtering technique on the Grassmann manifold
Subspace tracking methods are widespread in signal and image processing. To reduce the influence of perturbations or outliers on the measurements, some authors have used a stocha...
Quentin Rentmeesters, Pierre-Antoine Absil, Paul V...
ECCV
2010
Springer
15 years 7 months ago
Boosting Chamfer Matching by Learning Chamfer Distance Normalization
We propose a novel technique that significantly improves the performance of oriented chamfer matching on images with cluttered background. Different to other matching methods, whic...
Tianyang Ma, Xingwei Yang, Longin Jan Latecki
ESORICS
2010
Springer
15 years 7 months ago
Secure Multiparty Linear Programming Using Fixed-Point Arithmetic
Collaborative optimization problems can often be modeled as a linear program whose objective function and constraints combine data from several parties. However, important applicat...
Octavian Catrina, Sebastiaan de Hoogh