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IANDC
2010
105views more  IANDC 2010»
14 years 8 months ago
Symmetries, local names and dynamic (de)-allocation of names
The semantics of name-passing calculi is often defined employing coalgebraic models over presheaf categories. This elegant theory lacks finiteness properties, hence it is not ap...
Vincenzo Ciancia, Ugo Montanari
93
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JOT
2010
167views more  JOT 2010»
14 years 8 months ago
The Discrete Fourier Transform, Part 5: Spectrogram
This paper is part 5 in a series of papers about the Discrete Fourier Transform (DFT) and the Inverse Discrete Fourier Transform (IDFT). The focus of this paper is on the spectrog...
Douglas Lyon
126
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JOT
2010
186views more  JOT 2010»
14 years 8 months ago
The Discrete Fourier Transform, Part 6: Cross-Correlation
This paper is part 6 in a series of papers about the Discrete Fourier Transform (DFT) and the Inverse Discrete Fourier Transform (IDFT). The focus of this paper is on correlation....
Douglas Lyon
ADHOC
2007
121views more  ADHOC 2007»
14 years 9 months ago
Power-aware single- and multipath geographic routing in sensor networks
Nodes in a sensor network, operating on power limited batteries, must save power to minimize the need for battery replacement. We note that the range of transmission has a signi...
Shibo Wu, K. Selçuk Candan
ADHOC
2007
109views more  ADHOC 2007»
14 years 9 months ago
Access control in wireless sensor networks
Nodes in a sensor network may be lost due to power exhaustion or malicious attacks. To extend the lifetime of the sensor network, new node deployment is necessary. In military sce...
Yun Zhou, Yanchao Zhang, Yuguang Fang