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ICIP
2002
IEEE
16 years 1 days ago
Wavelet coding of volumetric medical datasets
—Several techniques based on the three–dimensional (3-D) discrete cosine transform (DCT) have been proposed for volumetric data coding. These techniques fail to provide lossles...
Adrian Munteanu, Peter Schelkens, Jan Cornelis
ISSRE
2002
IEEE
16 years 13 hour ago
The Impact of Recovery Mechanisms on the Likelihood of Saving Corrupted State
Recovery systems must save state before a failure occurs to enable the system to recover from the failure. However, recovery will fail if the recovery system saves any state corru...
Subhachandra Chandra, Peter M. Chen
NOMS
2002
IEEE
130views Communications» more  NOMS 2002»
16 years 10 hour ago
End-to-end service failure diagnosis using belief networks
We present fault localization techniques suitable for diagnosing end-to-end service problems in communication systems with complex topologies. We refine a layered system model th...
Malgorzata Steinder, Adarshpal S. Sethi
EDBT
2009
ACM
135views Database» more  EDBT 2009»
15 years 11 months ago
Provenance for nested subqueries
Data provenance is essential in applications such as scientific computing, curated databases, and data warehouses. Several systems have been developed that provide provenance fun...
Boris Glavic, Gustavo Alonso
PKDD
2009
Springer
146views Data Mining» more  PKDD 2009»
15 years 11 months ago
Parallel Subspace Sampling for Particle Filtering in Dynamic Bayesian Networks
Monitoring the variables of real world dynamic systems is a difficult task due to their inherent complexity and uncertainty. Particle Filters (PF) perform that task, yielding prob...
Eva Besada-Portas, Sergey M. Plis, Jesús Ma...