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» Decomposing replicable functions
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MICCAI
2009
Springer
14 years 8 months ago
Functional Segmentation of fMRI Data Using Adaptive Non-negative Sparse PCA (ANSPCA)
We propose a novel method for functional segmentation of fMRI data that incorporates multiple functional attributes such as activation effects and functional connectivity, under a ...
Bernard Ng, Rafeef Abugharbieh, Martin J. McKeow...
ALIFE
2004
13 years 7 months ago
Bifurcation into Functional Niches in Adaptation
One of the central questions in evolutionary biology concerns the dynamics of adaptation and diversification. This issue can be addressed experimentally if replicate populations ad...
Justin S. White, Christoph Adami
CSCW
2000
ACM
13 years 11 months ago
Data management support for asynchronous groupware
In asynchronous collaborative applications, users usually collaborate accessing and modifying shared information independently. We have designed and implemented a replicated objec...
Nuno M. Preguiça, José Legatheaux Ma...
WSC
2007
13 years 9 months ago
Extension of the direct optimization algorithm for noisy functions
DIRECT (DIviding RECTangles) is a deterministic global optimization algorithm for bound-constrained problems. The algorithm, based on a space-partitioning scheme, performs both gl...
Geng Deng, Michael C. Ferris
EUROSYS
2006
ACM
14 years 4 months ago
Tashkent: uniting durability with transaction ordering for high-performance scalable database replication
In stand-alone databases, the two functions of ordering the transaction commits and making the effects of transactions durable are generally performed in one action, namely in the...
Sameh Elnikety, Steven G. Dropsho, Fernando Pedone