7099 search results - page 278 / 1420 » Context for models of concurrency |
154
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ICASSP
2011
IEEE
14 years 11 months ago
2011
IEEE
This paper presents a very low bit-rate F0 coding technique for speaker-dependent phonetic vocoder based on hidden Markov model (HMM) using quantized F0 context. In the proposed t...
285
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CVIU
2011
14 years 11 months ago
2011
Abstract—In this paper, three approaches to utilizing objectlevel spatial contextual information for semantic image analysis are presented and comparatively evaluated. Contextual...
217
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CVPR
2009
IEEE
17 years 2 months ago
2009
IEEE
This paper exploits the context of natural dynamic scenes
for human action recognition in video. Human actions
are frequently constrained by the purpose and the physical
propert...
174
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CHI
2008
ACM
16 years 7 months ago
2008
ACM
This study investigates the context of interactions of IT security practitioners, based on a qualitative analysis of 30 interviews and participatory observation. We identify nine ...
199
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CHI
2007
ACM
16 years 7 months ago
2007
ACM
A 2x2 enhanced Wizard-of-Oz experiment (N = 32) was conducted to compare two different approaches to presenting information to drivers in easy and difficult driving conditions. Da...