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DSS
2007
76views more  DSS 2007»
14 years 11 months ago
Deadline-based escalation in process-aware information systems
Process-aware information systems are typically driven by process models capturing an idealized view of the actual processes. For example, most process models assume that planned ...
Wil M. P. van der Aalst, Michael Rosemann, Marlon ...
MANSCI
2008
122views more  MANSCI 2008»
14 years 11 months ago
Incorporating Asymmetric Distributional Information in Robust Value-at-Risk Optimization
Value-at-Risk (VaR) is one of the most widely accepted risk measures in the financial and insurance industries, yet efficient optimization of VaR remains a very difficult problem....
Karthik Natarajan, Dessislava Pachamanova, Melvyn ...
JPDC
2006
120views more  JPDC 2006»
14 years 11 months ago
HeteroMPI: Towards a message-passing library for heterogeneous networks of computers
The paper presents Heterogeneous MPI (HeteroMPI), an extension of MPI for programming high-performance computations on heterogeneous networks of computers. It allows the applicati...
Alexey L. Lastovetsky, Ravi Reddy
JPDC
2006
89views more  JPDC 2006»
14 years 11 months ago
A light-weight, collaborative temporary file system for clustered Web servers
Previous studies indicate that I/O could become a performance bottleneck in commodity PC-based cluster Web servers. Current local native file systems do not work well for expensiv...
Jun Wang
FGCS
2007
107views more  FGCS 2007»
14 years 11 months ago
Design and analysis of a load balancing strategy in Data Grids
Developing Data Grids has increasingly become a major concern to make Grids attractive for a wide range of data-intensive applications. Storage subsystems are most likely to be a ...
Xiao Qin