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ICCS
2007
Springer
14 years 1 months ago
Composing Different Models of Computation in Kepler and Ptolemy II
A model of computation (MoC) is a formal abstraction of execution in a computer. There is a need for composing MoCs in e-science. Kepler, which is based on Ptolemy II, is a scienti...
Antoon Goderis, Christopher Brooks, Ilkay Altintas...
SC
2009
ACM
14 years 2 months ago
Kepler + Hadoop: a general architecture facilitating data-intensive applications in scientific workflow systems
MapReduce provides a parallel and scalable programming model for data-intensive business and scientific applications. MapReduce and its de facto open source project, called Hadoop...
Jianwu Wang, Daniel Crawl, Ilkay Altintas
EMSOFT
2007
Springer
14 years 1 months ago
Leveraging synchronous language principles for heterogeneous modeling and design of embedded systems
This paper gives a semantics for discrete-event (DE) models that generalizes that of synchronous/reactive (SR) languages, and a continuous-time (CT) semantics that generalizes the...
Edward A. Lee, Haiyang Zheng
FDL
2004
IEEE
13 years 11 months ago
A Functional Programming Framework of Heterogeneous Model of Computation for System Design
System-on-Chip (SOC) and other complex distributed hardware/software systems contain heterogeneous components such as DSPs, micro-controllers, application specific logic etc., whi...
Deepak Mathaikutty, Hiren D. Patel, Sandeep K. Shu...
GI
2010
Springer
13 years 5 months ago
Semantics and Execution of Domain Specific Models
: paper we present a two-level approach to extend the abstract syntax of models with concrete semantics in order to execute such models. First, a light-weight execution infrastruct...
Christian Motika, Hauke Fuhrmann, Reinhard von Han...