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ICASSP
2009
IEEE
15 years 6 months ago
A speech fragment approach to localising multiple speakers in reverberant environments
Sound source localisation cues are severely degraded when multiple acoustic sources are active in the presence of reverberation. We present a binaural system for localising simult...
Heidi Christensen, Ning Ma, Stuart N. Wrigley, Jon...
JSSPP
2009
Springer
15 years 6 months ago
Contention-Aware Scheduling with Task Duplication
Scheduling a task graph onto several processors is a trade-off between maximising concurrency and minimising interprocessor communication. A technique to reduce or avoid interproc...
Oliver Sinnen, Andrea To, Manpreet Kaur
WCNC
2008
IEEE
15 years 6 months ago
On Energy-Efficient and Low-Latency Medium Access Control in Wireless Sensor Networks
Abstract— In wireless sensor networks, one of the big challenges is to achieve a satisfactory network lifetime while meeting quality of service (QoS) requirements. In this paper,...
Zhiwen Wan, Jinsong Zhang, Hao Zhu, Kia Makki, Nik...
ICCCN
2007
IEEE
15 years 6 months ago
Outage Analysis of a University Campus Network
—Understanding outage and failure characteristics of a network is important to assess the availability of the network, determine failure source for trouble-shooting, and identify...
Baek-Young Choi, Sejun Song, George Koffler, Deep ...
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ICMCS
2006
IEEE
120views Multimedia» more  ICMCS 2006»
15 years 5 months ago
SVM-Based Shot Boundary Detection with a Novel Feature
This paper describes our new algorithm for shot boundary detection and its evaluation. We adopt a 2-stage data fusion approach with SVM technique to decide whether a boundary exis...
Kazunori Matsumoto, Masaki Naito, Keiichiro Hoashi...