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PIMRC
2008
IEEE
15 years 9 months ago
QoE estimation from MAC-level QoS in audio-video transmission with IEEE 802.11e EDCA
— This paper estimates Quality of Experience (QoE), i.e., user–level QoS from MAC–level QoS for audio–video transmission over an IEEE 802.11e EDCA wireless LAN. The MAC– ...
Takahiro Suzuki, Tasuku Kutsuna, Shuji Tasaka
GLOBECOM
2007
IEEE
15 years 9 months ago
Real-Time Estimation of User-Level QoS in Audio-Video IP Transmission by Using Temporal and Spatial Quality
— This paper deals with audio–video transmission over IP networks and proposes a method of estimating perceptual QoS (i.e., user–level QoS) in real time in terms of the inter...
Shuji Tasaka, Yusuke Watanabe
MM
2004
ACM
151views Multimedia» more  MM 2004»
15 years 8 months ago
Grouping web image search result
In this paper, we propose a Web image search result organizing method to facilitate user browsing. We formalize this problem as a salient image region pattern extraction problem. ...
Xin-Jing Wang, Wei-Ying Ma, Qi-Cai He, Xing Li
ECCV
2010
Springer
15 years 8 months ago
Face Liveness Detection from A Single Image with Sparse Low Rank Bilinear Discriminative Model
Spoofing with photograph or video is one of the most common manner to circumvent a face recognition system. In this paper, we present a real-time and non-intrusive method to addre...
TAP
2010
Springer
126views Hardware» more  TAP 2010»
15 years 8 months ago
DyGen: Automatic Generation of High-Coverage Tests via Mining Gigabytes of Dynamic Traces
Unit tests of object-oriented code exercise particular sequences of method calls. A key problem when automatically generating unit tests that achieve high structural code coverage ...
Suresh Thummalapenta, Jonathan de Halleux, Nikolai...