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ICIP
2004
IEEE
15 years 11 months ago
Scalable coding of variable size blocks motion vectors
In this paper we discuss an algorithm that is able to provide a scalable (multiresolution) representation of the motion field information. It has been recently demonstrated that, ...
Davide Maestroni, Augusto Sarti, Marco Tagliasacch...
ATAL
2007
Springer
15 years 3 months ago
Autonomous nondeterministic tour guides: improving quality of experience with TTD-MDPs
In this paper, we address the problem of building a system of autonomous agents for a complex environment, in our case, a museum with many visitors. Visitors may have varying pref...
Andrew S. Cantino, David L. Roberts, Charles L. Is...
DEXA
2007
Springer
173views Database» more  DEXA 2007»
15 years 3 months ago
A P2P Technique for Continuous k-Nearest-Neighbor Query in Road Networks
Due to the high frequency in location updates and the expensive cost of continuous query processing, server computation capacity and wireless communication bandwidth are the two li...
Fuyu Liu, Kien A. Hua, Tai T. Do
PVM
2005
Springer
15 years 3 months ago
New User-Guided and ckpt-Based Checkpointing Libraries for Parallel MPI Applications
We present design and implementation details as well as performance results for two new parallel checkpointing libraries developed by us for parallel MPI applications. The first o...
Pawel Czarnul, Marcin Fraczak
UML
2005
Springer
15 years 3 months ago
Modeling Aspect-Oriented Compositions
Crosscutting concerns are pervasive in embedded software, because of the various constraints imposed by the environment and the stringent QOS requirements on the system. This pape...
Thomas Cottenier, Aswin van den Berg, Tzilla Elrad