3874 search results - page 458 / 775 » Approximation Algorithms for k-hurdle Problems |
178
click to vote
SODA
2008
ACM
15 years 7 months ago
2008
ACM
We investigate the problem of monotonicity reconstruction, as defined in [3], in a parallel setting. We have oracle access to a nonnegative real-valued function f defined on domai...
175
click to vote
PERCOM
2010
ACM
15 years 4 months ago
2010
ACM
In this paper, we explore how to effectively create and use "instant mesh networks", i.e., wireless mesh networks that are dynamically deployed in temporary circumstances...
164
click to vote
PVLDB
2010
15 years 4 months ago
2010
Ranking is a fundamental operation in data analysis and decision support, and plays an even more crucial role if the dataset being explored exhibits uncertainty. This has led to m...
177
click to vote
ICIP
2010
IEEE
2010
IEEE
Restoration of images and 3D data to higher resolution by deconvolution with sparsity regularization
15 years 4 months ago
Image convolution is conventionally approximated by the LTI discrete model. It is well recognized that the higher the sampling rate, the better is the approximation. However somet...
168
click to vote
AUSAI
2010
Springer
15 years 3 months ago
2010
Springer
We study the problem of clustering uncertain objects whose locations are uncertain and described by probability density functions. We analyze existing pruning algorithms and experi...