316 search results - page 50 / 64 » Approximation algorithms for hierarchical location problems |
IEEEMSP
2002
IEEE
15 years 2 months ago
2002
IEEE
—This paper presents an operational rate-distortion (ORD) optimal approach for skeleton-based boundary encoding. The boundary information is first decomposed into skeleton and di...
76
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CVPR
2003
IEEE
15 years 11 months ago
2003
IEEE
12 In this paper we study the problem of shape analysis and its application in locating facial feature points on frontal faces. We propose a Bayesian inference solution based on ta...
ALMOB
2008
14 years 9 months ago
2008
Background: It is of biological interest to make genome-wide predictions of the locations of DNA melting bubbles using statistical mechanics models. Computationally, this poses th...
122
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VTC
2008
IEEE
15 years 4 months ago
2008
IEEE
This paper considers the problem of selecting a subset of nodes in a two-hop wireless network to act as relays in aiding the communication between the source-destination pair. Opt...
DATE
2002
IEEE
15 years 2 months ago
2002
IEEE
In this paper, we address the problem of simultaneous routing and buffer insertion. Recently in [12, 22], the authors considered simultaneous maze routing and buffer insertion und...