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» Concurrency, Time, and Constraints
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NC
2006
15 years 6 months ago
A DNA Superstructure-based Replicator without Product Inhibition
A monomer structure based on a hairpin loop is described that can be linked via short oligonucleotide sequences (linkers) to form polymers. Independence of linked monomers allow fo...
David Y. Zhang, Bernard Yurke
SAC
2006
ACM
15 years 6 months ago
Editorial message: special track on ubiquitous computing
Ubiquitous computing places humans in the center of environments saturated with computing and wireless communications capabilities, yet gracefully integrated, so that technology r...
Achilles Kameas, George Roussos
TSP
2008
107views more  TSP 2008»
15 years 6 months ago
Opportunistic Spectrum Access via Periodic Channel Sensing
The problem of opportunistic access of parallel channels occupied by primary users is considered. Under a continuous-time Markov chain modeling of the channel occupancy by the prim...
Qing Zhao, Stefan Geirhofer, Lang Tong, Brian M. S...
TVLSI
2008
116views more  TVLSI 2008»
15 years 6 months ago
GOP-Level Dynamic Thermal Management in MPEG-2 Decoding
In this paper, we present a dynamic thermal management (DTM) algorithm based on (i) accurate estimation of the workload of frames in a group of pictures (GOP) in an MPEG-2 video st...
Wonbok Lee, Kimish Patel, Massoud Pedram
TWC
2008
103views more  TWC 2008»
15 years 6 months ago
PAR-Constrained Training Signal Designs for MIMO OFDM Channel Estimation in the Presence of Frequency Offsets
Training signals for OFDM channel estimation should possess low PAR to avoid nonlinear distortions at the transmit amplifier and at the same time they should be robust against freq...
Hlaing Minn, Yinghui Li, Naofal Al-Dhahir