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» Improving the Performance of the RISE Algorithm
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IPPS
2009
IEEE
15 years 10 months ago
Early experiences on accelerating Dijkstra's algorithm using transactional memory
In this paper we use Dijkstra’s algorithm as a challenging, hard to parallelize paradigm to test the efficacy of several parallelization techniques in a multicore architecture....
Nikos Anastopoulos, Konstantinos Nikas, Georgios I...
136
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IUI
2006
ACM
15 years 9 months ago
Head gesture recognition in intelligent interfaces: the role of context in improving recognition
Acknowledging an interruption with a nod of the head is a natural and intuitive communication gesture which can be performed without significantly disturbing a primary interface ...
Louis-Philippe Morency, Trevor Darrell
120
Voted
SBCCI
2005
ACM
111views VLSI» more  SBCCI 2005»
15 years 9 months ago
Total leakage power optimization with improved mixed gates
Gate oxide tunneling current Igate and sub-threshold current Isub dominate the leakage of designs. The latter depends on threshold voltage Vth while Igate vary with the thickness ...
Frank Sill, Frank Grassert, Dirk Timmermann
131
Voted
SETN
2010
Springer
15 years 10 months ago
Feature Selection for Improved Phone Duration Modeling of Greek Emotional Speech
In the present work we address the problem of phone duration modeling for the needs of emotional speech synthesis. Specifically, relying on ten well known machine learning techniqu...
Alexandros Lazaridis, Todor Ganchev, Iosif Mporas,...
ICMCS
2006
IEEE
159views Multimedia» more  ICMCS 2006»
15 years 9 months ago
Improving Speaker Diarization by Cross EM Refinement
In this paper, we present a new speaker diarization system that improves the accuracy of traditional hierarchical clustering-based methods with little increase in computational co...
Huazhong Ning, Wei Xu, Yihong Gong, Thomas S. Huan...