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ICPR
2008
IEEE
16 years 8 months ago
On efficient Viterbi decoding for hidden semi-Markov models
We present algorithms for improved Viterbi decoding for the case of hidden semi-Markov models. By carefully constructing directed acyclic graphs, we pose the decoding problem as t...
Bonnie K. Ray, Jianying Hu, Ritendra Datta
ICPR
2004
IEEE
16 years 7 months ago
Resolution Enhancement by AdaBoost
This paper proposes a learning scheme based still image super-resolution reconstruction algorithm. Superresolution reconstruction is proposed as a binary classification problem an...
Bhaskar D. Rao, Junwen Wu, Mohan M. Trivedi
PERCOM
2005
ACM
16 years 6 months ago
Sensor Data Collection with Expected Reliability Guarantees
Due to the fragility of small sensors, their finite energy supply and the loss of packets in the wireless channel, reports from sensors may not reach the sink node. In this paper ...
Qi Han, Iosif Lazaridis, Sharad Mehrotra, Nalini V...
SMA
2009
ACM
166views Solid Modeling» more  SMA 2009»
16 years 1 months ago
A geometric criterion for smooth interpolation of curve networks
A key problem when interpolating a network of curves occurs at vertices: an algebraic condition called the vertex enclosure constraint must hold wherever an even number of curves ...
T. Hermann, J. Peters, T. Strotman
CDC
2008
IEEE
115views Control Systems» more  CDC 2008»
16 years 1 months ago
Continuous path planning for a data harvesting mobile server
— We consider a queueing system composed of queues distributed at fixed locations in a continuous environment and a mobile server serving the jobs in the queues with spatially v...
Jerome Le Ny, Munther A. Dahleh, Eric Feron, Emili...