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PKDD
2005
Springer
109views Data Mining» more  PKDD 2005»
16 years 19 days ago
An Imbalanced Data Rule Learner
Imbalanced data learning has recently begun to receive much attention from research and industrial communities as traditional machine learners no longer give satisfactory results. ...
Canh Hao Nguyen, Tu Bao Ho
HICSS
2011
IEEE
164views Biometrics» more  HICSS 2011»
14 years 11 months ago
Trace Ethnography: Following Coordination through Documentary Practices
We detail the methodology of ‘trace ethnography’, which combines the richness of participant-observation with the wealth of data in logs so as to reconstruct patterns and prac...
R. Stuart Geiger, David Ribes
IPPS
2008
IEEE
16 years 1 months ago
Reducing wasted resources to help achieve green data centers
In this paper we introduce a new approach to the consolidation strategy of a data center that allows an important reduction in the amount of active nodes required to process a het...
Jordi Torres, David Carrera, Kevin Hogan, Ricard G...
IEEEPACT
2002
IEEE
16 years 2 days ago
An Evaluation of Data-Parallel Compiler Support for Line-Sweep Applications
Data parallel compilers have long aimed to equal the performance of carefully hand-optimized parallel codes. For tightly-coupled applications based on line sweeps, this goal has b...
Daniel G. Chavarría-Miranda, John M. Mellor...
SAC
2010
ACM
16 years 2 months ago
Maintaining data reliability without availability in P2P storage systems
Peer-to-peer (P2P) storage is a promising technology to provide users with cheap and online persistence. However, due the instability of these infrastructures, P2P storage systems...
Lluis Pamies-Juarez, Pedro García Ló...