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144
Voted
IVC
2010
143views more  IVC 2010»
15 years 3 months ago
Video-based face model fitting using Adaptive Active Appearance Model
Active Appearance Model (AAM) represents the shape and appearance of an object via two low-dimensional subspaces, one for shape and one for appearance. AAM for facial images is cu...
Xiaoming Liu
JIS
2010
125views more  JIS 2010»
15 years 3 months ago
Representing and sharing folksonomies with semantics
Websites that provide content creation and sharing features have become quite popular recently. These sites allow users to categorize and browse content using ‘tags’ or free-t...
Hak Lae Kim, Stefan Decker, John G. Breslin
VTC
2010
IEEE
184views Communications» more  VTC 2010»
15 years 3 months ago
Cooperative Interference Prediction for Enhanced Link Adaptation in the 3GPP LTE Uplink
—The interference situation in the uplink of cellular networks, such as the 3GPP UTRAN Long Term Evolution (LTE), is usually highly volatile since from one transmission time inte...
Andreas Müller, Philipp Frank
141
Voted
VTC
2010
IEEE
146views Communications» more  VTC 2010»
15 years 3 months ago
Effective SNR Based Handoff Scheme in Heterogeneous Cellular Environments
—In cellular systems, a handoff process is defined to transfer an active call of an MS from one cell to another in order to provide a seamless service to this MS. Generally, a h...
Dongmyoung Kim, Du Ho Kang, Sunghyun Choi
WIOPT
2010
IEEE
15 years 3 months ago
Fractional frequency reuse and interference suppression for OFDMA networks
—The downlink performance of cellular networks is known to be strongly limited by inter-cell interference. In order to mitigate this interference, a number of frequency reuse sch...
Rizwan Ghaffar, Raymond Knopp
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