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GLOBECOM
2009
IEEE
15 years 10 months ago
R-Code: Network Coding Based Reliable Broadcast in Wireless Mesh Networks with Unreliable Links
Broadcast is an important primitive in wireless mesh networks (WMNs). Applications like network-wide software update require reliable reception of the content with low-latency and ...
Zhenyu Yang, Ming Li, Wenjing Lou
SODA
2001
ACM
105views Algorithms» more  SODA 2001»
15 years 8 months ago
Online point location in planar arrangements and its applications
Recently, Har-Peled [HP99b] presented a new randomized technique for online construction of the zone of a curve in a planar arrangement of arcs. In this paper, we present several ...
Sariel Har-Peled, Micha Sharir
ICASSP
2010
IEEE
15 years 6 months ago
Using n-best recognition output for extractive summarization and keyword extraction in meeting speech
There has been increasing interest recently in meeting understanding, such as summarization, browsing, action item detection, and topic segmentation. However, there is very limite...
Yang Liu, Shasha Xie, Fei Liu
CMPB
2010
152views more  CMPB 2010»
15 years 6 months ago
Fast free-form deformation using graphics processing units
A large number of algorithms have been developed to perform non-rigid registration and it is a tool commonly used in medical image analysis. The FreeForm Deformation algorithm is ...
Marc Modat, Gerard R. Ridgway, Zeike A. Taylor, Ma...
CORR
2010
Springer
225views Education» more  CORR 2010»
15 years 6 months ago
Sensing Matrix Optimization for Block-Sparse Decoding
Recent work has demonstrated that using a carefully designed sensing matrix rather than a random one, can improve the performance of compressed sensing. In particular, a welldesign...
Kevin Rosenblum, Lihi Zelnik-Manor, Yonina C. Elda...