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HICSS
2006
IEEE
104views Biometrics» more  HICSS 2006»
16 years 26 days ago
Extending the Use of Games in Health Care
Digital games have the ability to engage both children and adults alike. We are exploring the use of games for children with long term treatment regimes, where motivation for comp...
Carolyn R. Watters, Michael A. Shepherd, Azza Abou...
ICMCS
2006
IEEE
129views Multimedia» more  ICMCS 2006»
16 years 25 days ago
Speaker Identification using a Microphone Array and a Joint HMM with Speech Spectrum and Angle of Arrival
In this paper, we present a speaker identification algorithm for a microphone array based on a first-order joint Hidden Markov Model (HMM) where the observations correspond to t...
Jack W. Stokes, John C. Platt, Sumit Basu
VTC
2006
IEEE
134views Communications» more  VTC 2006»
16 years 24 days ago
Efficient Algorithms for PAPR Reduction in OFDM Transmitters Implemented using Fixed-Point DSPs
OFDM has a very high peak-to-average power ratio. This imposes stringent dynamic range requirements on the analog front-ends of the transmitter and receiver and, if a fixedpoint pr...
Brendon J. C. Schmidt, Chi Ng, Patrick Yien, Chris...
ASPLOS
2006
ACM
16 years 23 days ago
Recording shared memory dependencies using strata
Significant time is spent by companies trying to reproduce and fix bugs. BugNet and FDR are recent architecture proposals that provide architecture support for deterministic rep...
Satish Narayanasamy, Cristiano Pereira, Brad Calde...
MMSEC
2006
ACM
213views Multimedia» more  MMSEC 2006»
16 years 23 days ago
Parameter optimization for biometric fingerprint recognition using genetic algorithms
In this paper, we suggest an optimization approach for fingerprint authentication using genetic algorithms. Our application was planned so that it can be used without great effort...
Tobias Scheidat, Andreas Engel, Claus Vielhauer