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ICMI
2007
Springer
100views Biometrics» more  ICMI 2007»
14 years 1 months ago
Presentation sensei: a presentation training system using speech and image processing
In this paper we present a presentation training system that observes a presentation rehearsal and provides the speaker with recommendations for improving the delivery of the pres...
Kazutaka Kurihara, Masataka Goto, Jun Ogata, Yosuk...
MCSS
2009
Springer
14 years 2 months ago
Adaptive BICM-OFDM Systems
Link Adaptation for Orthogonal Frequency Division Multiplex (OFDM) systems is an important topic to achieve higher spectral efficiencies or better error rate performance. However, ...
Carsten Bockelmann, Dirk Wübben, Karl-Dirk Ka...
VTC
2006
IEEE
147views Communications» more  VTC 2006»
14 years 1 months ago
Performance Analysis of Scheduling Algorithms for VoIP Services in IEEE 802.16e Systems
There are several scheduling algorithms for Voice over IP (VoIP) services in IEEE 802.16e systems, such as unsolicited grant service (UGS), real-time polling service (rtPS), and ex...
Howon Lee, Taesoo Kwon, Dong-Ho Cho, Geunhwi Lim, ...
GLOBECOM
2008
IEEE
14 years 2 months ago
MIMO UWB Systems Based on Linear Precoded OFDM for Home Gigabit Applications
Abstract— In this paper, we investigate the use of multipleinput multiple-output (MIMO) techniques with linear precoded orthogonal frequency division multiplexing (LP-OFDM) wavef...
Antoine Stephan, Jean-François Hélar...
HPCA
2005
IEEE
14 years 8 months ago
A Performance Comparison of DRAM Memory System Optimizations for SMT Processors
Memory system optimizations have been well studied on single-threaded systems; however, the wide use of simultaneous multithreading (SMT) techniques raises questions over their ef...
Zhichun Zhu, Zhao Zhang