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139
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CCR
2007
15 years 4 months ago
2007
The ns-2 simulator has limited support for simulating 802.11based wireless mesh networks. We have added the following new features at the MAC and PHY layer of ns-2: (i) cumulative...
142
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TASLP
2008
15 years 4 months ago
2008
We present a novel approach to speech processing based on the principle of pattern discovery. Our work represents a departure from traditional models of speech recognition, where t...
135
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SAC
2008
ACM
15 years 3 months ago
2008
ACM
One of the main issues that inhibit the development of contextaware mobile applications is the lack of systematic methods for sensor data acquisition. This lack, however, is a res...
128
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TIFS
2010
15 years 2 months ago
2010
This paper presents a novel method for detection of steganographic methods that embed in the spatial domain by adding a low-amplitude independent stego signal, an example of which...
171
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SEMCO
2009
IEEE
15 years 11 months ago
2009
IEEE
Abstract—Systems designed for the automatic summarization of meetings have considered the propositional content of contributions by each speaker, but not the explicit techniques ...