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ICAC
2009
IEEE
14 years 2 months ago
Multi-perspective evaluation of self-healing systems using simple probabilistic models
In this paper we construct an evaluation framework for a self-healing system, VM-Rejuv – a virtual machine based rejuvenation scheme for web-application servers – using simple...
Rean Griffith, Gail E. Kaiser, Javier Alonso L&oac...
SIGMOD
2004
ACM
166views Database» more  SIGMOD 2004»
14 years 7 months ago
Fast Computation of Database Operations using Graphics Processors
We present new algorithms on commodity graphics processors to perform fast computation of several common database operations. Specifically, we consider operations such as conjunct...
Naga K. Govindaraju, Brandon Lloyd, Wei Wang 0010,...
SIGCSE
2002
ACM
218views Education» more  SIGCSE 2002»
13 years 7 months ago
Participatory design in a human-computer interaction course: teaching ethnography methods to computer scientists
Empirical evidence shows the ability for computer technology to deliver on its promises of enhancing our quality of life relies on how well the application fits our understanding ...
Jerry B. Weinberg, Mary L. Stephen
WSC
2007
13 years 10 months ago
Predicting the impact on business performance of enhanced information system using business process simulation
The estimation of the impact on performance in business process (BP) by introducing an information system (IS) is an important practical problem in investment appraisal. This pape...
Yifei Tan, Soemon Takakuwa
RTAS
2007
IEEE
14 years 1 months ago
An Approach for Real-Time Database Modeling and Performance Management
It is challenging to manage the performance of real-time databases (RTDBs) that are often used in data-intensive real-time applications such as agile manufacturing and target trac...
Jisu Oh, Kyoung-Don Kang