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SIGOPS
2010
124views more  SIGOPS 2010»
15 years 5 months ago
Decoupling storage and computation in Hadoop with SuperDataNodes
The rise of ad-hoc data-intensive computing has led to the development of data-parallel programming systems such as Map/Reduce and Hadoop, which achieve scalability by tightly cou...
George Porter
DSOM
2007
Springer
16 years 1 months ago
Probabilistic Fault Diagnosis Using Adaptive Probing
Past research on probing-based network monitoring provides solutions based on preplanned probing which is computationally expensive, is less accurate, and involves a large manageme...
Maitreya Natu, Adarshpal S. Sethi
GECCO
2005
Springer
220views Optimization» more  GECCO 2005»
16 years 28 days ago
Scale invariant pareto optimality: a meta--formalism for characterizing and modeling cooperativity in evolutionary systems
This article describes a mathematical framework for characterizing cooperativity in complex systems subject to evolutionary pressures. This framework uses three foundational compo...
Mark Fleischer
VLDB
2004
ACM
106views Database» more  VLDB 2004»
16 years 23 days ago
Structures, Semantics and Statistics
At a fundamental level, the key challenge in data integration is to reconcile the semantics of disparate data sets, each expressed with a different database structure. I argue th...
Alon Y. Halevy
HICSS
2006
IEEE
109views Biometrics» more  HICSS 2006»
16 years 1 months ago
Towards Using Technological Support of Group Memory in Problem-Solving Situations to Improve Self- and Collective Efficacy
Bandura’s theories of self- and collective efficacy are widely recognized in many fields, including psychology and management, but have been largely unnoticed by the Human-Compu...
Christopher Paul Middup, Peter Johnson