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EUROSYS
2011
ACM
14 years 8 months ago
DepSky: dependable and secure storage in a cloud-of-clouds
The increasing popularity of cloud storage services has lead companies that handle critical data to think about using these services for their storage needs. Medical record databa...
Alysson Neves Bessani, Miguel P. Correia, Bruno Qu...
SIGMOD
2011
ACM
201views Database» more  SIGMOD 2011»
14 years 7 months ago
Apache hadoop goes realtime at Facebook
Facebook recently deployed Facebook Messages, its first ever user-facing application built on the Apache Hadoop platform. Apache HBase is a database-like layer built on Hadoop des...
Dhruba Borthakur, Jonathan Gray, Joydeep Sen Sarma...
HICSS
2009
IEEE
106views Biometrics» more  HICSS 2009»
15 years 11 months ago
IT Capacities Assessment Tool: A Survey of Hospitals in Canada
This study presents an IT assessment tool that aims at capturing the level of IT sophistication in hospitals. In order to develop a measure that reflects IT capacities in hospital...
Mirou Jaana, Guy Paré, Claude Sicotte
MSN
2005
Springer
15 years 10 months ago
Handling Sensed Data in Hostile Environments
Systems that track sensed data trigger alerts based on the evaluation of some condition. In the presence of loss data a conservative condition may not generate a necessary alert an...
Oren Ben-Zwi, Shlomit S. Pinter
FOSSACS
1999
Springer
15 years 9 months ago
Probabilistic Temporal Logics via the Modal Mu-Calculus
This paper presents a mu-calculus-based modal logic for describing properties of reactive probabilistic labeled transition systems (RPLTSs) and develops a modelchecking algorithm ...
Murali Narasimha, Rance Cleaveland, S. Purushotham...