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WOSP
2005
ACM
15 years 6 months ago
A model transformation framework for the automated building of performance models from UML models
In order to effectively validate the performance of software systems throughout their development cycle it is necessary to continuously build performance models from software mod...
Andrea D'Ambrogio
112
Voted
ATAL
2005
Springer
15 years 6 months ago
Exploiting belief bounds: practical POMDPs for personal assistant agents
Agents or agent teams deployed to assist humans often face the challenges of monitoring the state of key processes in their environment (including the state of their human users t...
Pradeep Varakantham, Rajiv T. Maheswaran, Milind T...
103
Voted
CIKM
2005
Springer
15 years 6 months ago
Adaptive load shedding for windowed stream joins
We present an adaptive load shedding approach for windowed stream joins. In contrast to the conventional approach of dropping tuples from the input streams, we explore the concept...
Bugra Gedik, Kun-Lung Wu, Philip S. Yu, Ling Liu
CIKM
2005
Springer
15 years 6 months ago
Towards estimating the number of distinct value combinations for a set of attributes
Accurately and efficiently estimating the number of distinct values for some attribute(s) or sets of attributes in a data set is of critical importance to many database operation...
Xiaohui Yu, Calisto Zuzarte, Kenneth C. Sevcik
93
Voted
ECML
2005
Springer
15 years 6 months ago
Nonrigid Embeddings for Dimensionality Reduction
Spectral methods for embedding graphs and immersing data manifolds in low-dimensional speaces are notoriously unstable due to insufficient and/or numberically ill-conditioned con...
Matthew Brand