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ICPR
2010
IEEE
14 years 4 months ago
Discrimination of Moderate and Acute Drowsiness Based on Spontaneous Facial Expressions
It is important for drowsiness detection systems to warn the driver before the critical stages of drowsiness arise and thus to provide sufficient intervention time for the driver...
Esra Vural, Marian Stewart Bartlett, Gwen Littlewo...
ASIAMS
2009
IEEE
14 years 3 months ago
CSI Feedback Model in the Context of Adaptive Cognitive Radio Systems
Cognitive radio has the ability to sense the environment and adapt its behavior to optimize communication features, such as quality of service in the presence of interference and ...
Haleh Hosseini, Anis Izzati Ahmad Zamani, Sharifah...
DATE
2009
IEEE
97views Hardware» more  DATE 2009»
14 years 3 months ago
A flexible floating-point wavelet transform and wavelet packet processor
—The richness of wavelet transformation is known in many fields. There exist different classes of wavelet filters that can be used depending on the application. In this paper, ...
Andre Guntoro, Manfred Glesner
ICASSP
2009
IEEE
14 years 3 months ago
Incorporating spectral subtraction and noise type for unvoiced speech segregation
Unvoiced speech poses a big challenge to current monaural speech segregation systems. It lacks harmonic structure and is highly susceptible to interference due to its relatively w...
Ke Hu, DeLiang Wang
ICCCN
2008
IEEE
14 years 3 months ago
Autonomic Management of Hybrid Sensor Grid Systems and Applications
: In this paper, we propose an autonomic management framework (ASGrid) to address the requirements of emerging large-scale applications in hybrid grid and sensor network systems. T...
Xiaolin Li, Xinxin Liu, Huanyu Zhao, Nanyan Jiang,...