324 search results - page 43 / 65 » Efficient Approximation Algorithms for Floorplan Area Minimi... |
FSTTCS
1993
Springer
14 years 2 days ago
1993
Springer
We investigate the complexity and approximability of some location problems when two distance values are specified for each pair of potential sites. These problems involve the se...
EMNLP
2008
13 years 9 months ago
2008
Confusion networks are a simple representation of multiple speech recognition or translation hypotheses in a machine translation system. A typical operation on a confusion network...
ICIP
2010
IEEE
13 years 6 months ago
2010
IEEE
This paper describes an optimization framework for reconstructing nonnegative image intensities from linear projections contaminated with Poisson noise. Such Poisson inverse probl...
FPL
2005
Springer
14 years 1 months ago
2005
Springer
Many image processing applications require fast convolution of an image with a set of large 2D filters. Field - Programmable Gate Arrays (FPGAs) are often used to achieve this go...
JACM
2007
13 years 7 months ago
2007
A flow of a commodity is said to be confluent if at any node all the flow of the commodity leaves along a single edge. In this paper we study single-commodity confluent flow pro...