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TWC
2008
101views more  TWC 2008»
14 years 9 months ago
Interplay of spectral efficiency, power and doppler spectrum for reference-signal-assisted wireless communication
Expressions relating spectral efficiency, power, and Doppler spectrum, are derived for Rayleigh-faded wireless channels with Gaussian signal transmission. No side information on th...
Angel Lozano
CORR
2000
Springer
79views Education» more  CORR 2000»
14 years 9 months ago
Many uses, many annotations for large speech corpora: Switchboard and TDT as case studies
This paper discusses the challenges that arise when large speech corpora receive an ever-broadening range of diverse and distinct annotations. Two case studies of this process are...
David Graff, Steven Bird
CI
1998
78views more  CI 1998»
14 years 9 months ago
Pattern Databases
A pattern database is a lookup table that stores an exact evaluation function for a relaxed search problem, which provides an admissible heuristic for the original search problem....
Joseph C. Culberson, Jonathan Schaeffer
TCS
2002
14 years 9 months ago
Automatic verification of real-time systems with discrete probability distributions
We consider the timed automata model of [3], which allows the analysis of realtime systems expressed in terms of quantitative timing constraints. Traditional approaches to real-ti...
Marta Z. Kwiatkowska, Gethin Norman, Roberto Segal...
JIFS
2007
42views more  JIFS 2007»
14 years 9 months ago
Simulation of contra-lateral inhibition using venn-networks
This paper illustrates how a computer model, based on Venn-networks, mimics a physiological phenomenon present in brains of higher animals: contra-lateral inhibition. The experimen...
Fernando Buarque de Lima Neto, Philippe De Wilde