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DCC
2005
IEEE
15 years 10 months ago
Efficient Alphabet Partitioning Algorithms for Low-Complexity Entropy Coding
We analyze the technique for reducing the complexity of entropy coding consisting in the a priori grouping of the source alphabet symbols, and in dividing the coding process in tw...
Amir Said
SDM
2009
SIAM
191views Data Mining» more  SDM 2009»
15 years 8 months ago
Adaptive Concept Drift Detection.
An established method to detect concept drift in data streams is to perform statistical hypothesis testing on the multivariate data in the stream. Statistical decision theory off...
Anton Dries, Ulrich Rückert
EUROSYS
2009
ACM
15 years 8 months ago
Predicting replicated database scalability from standalone database profiling
This paper develops analytical models to predict the throughput and the response time of a replicated database using measurements of the workload on a standalone database. These m...
Sameh Elnikety, Steven G. Dropsho, Emmanuel Cecche...
TLDI
2009
ACM
142views Formal Methods» more  TLDI 2009»
15 years 8 months ago
Static extraction of sound hierarchical runtime object graphs
For many object-oriented systems, it is often useful to have a runtime architecture that shows networks of communicating objects. But it is hard to statically extract runtime obje...
Marwan Abi-Antoun, Jonathan Aldrich
ISPASS
2010
IEEE
15 years 6 months ago
Performance-effective operation below Vcc-min
Continuous circuit miniaturization and increased process variability point to a future with diminishing returns from dynamic voltage scaling. Operation below Vcc-min has been prop...
Nikolas Ladas, Yiannakis Sazeides, Veerle Desmet