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ICASSP
2009
IEEE
14 years 2 months ago
2009
IEEE
We consider transmission scheduling by medium access control (MAC) protocols for energy limited wireless sensor networks (WSN) in order to maximize the network lifetime. Time-vary...
ICASSP
2009
IEEE
14 years 2 months ago
2009
IEEE
We present a framework for audio background modeling of complex and unstructured audio environments. The determination of background audio is important for understanding and predi...
ICASSP
2009
IEEE
14 years 2 months ago
2009
IEEE
We investigate genre effects on the task of automatic sentence segmentation, focusing on two important domains – broadcast news (BN) and broadcast conversation (BC). We employ a...
ICASSP
2009
IEEE
14 years 2 months ago
2009
IEEE
This paper develops a Bayesian network (BN) predictor to profile cross-race gene expression data. Cross-race studies face more data variability than single-lab studies. Our desig...
ICASSP
2009
IEEE
14 years 2 months ago
2009
IEEE
Due to their computational efficiency and strong empirical performance, semidefinite relaxation (SDR)–based algorithms have gained much attention in multiple–input multiple...