Heterogeneous composition of models of computation Export

@article{citeulike:4064564, abstract = {A model of computation (MoC) is a formal abstraction of execution in a computer. There is a need for composing diverse MoCs in e-science. Kepler, which is based on Ptolemy II, is a scientific workflow environment that allows for MoC composition. This paper explains how MoCs are combined in Kepler and Ptolemy II and analyzes which combinations of MoCs are currently possible and useful. It demonstrates the approach by combining MoCs involving dataflow and finite state machines. The resulting classification should be relevant to other workflow environments wishing to combine multiple MoCs (available at http://ptolemy.org/heterogeneousMoCs ).}, author = {Goderis, Antoon and Brooks, Christopher and Altintas, Ilkay and Lee, Edward A. and Goble, Carole}, citeulike-article-id = {4064564}, citeulike-linkout-0 = {http://dx.doi.org/10.1016/j.future.2008.06.014}, citeulike-linkout-1 = {http://linkinghub.elsevier.com/retrieve/pii/S0167739X08000915}, doi = {10.1016/j.future.2008.06.014}, issn = {0167739X}, journal = {Future Generation Computer Systems}, keywords = {antoon-goderis, cites-taverna, taverna, workflow}, month = {May}, number = {5}, pages = {552--560}, posted-at = {2009-02-17 11:47:55}, priority = {2}, title = {Heterogeneous composition of models of computation}, url = {http://dx.doi.org/10.1016/j.future.2008.06.014}, volume = {25}, year = {2009} }

TY - JOUR ID - citeulike:4064564 L3 - citeulike-article-id:4064564 N2 - A model of computation (MoC) is a formal abstraction of execution in a computer. There is a need for composing diverse MoCs in e-science. Kepler, which is based on Ptolemy II, is a scientific workflow environment that allows for MoC composition. This paper explains how MoCs are combined in Kepler and Ptolemy II and analyzes which combinations of MoCs are currently possible and useful. It demonstrates the approach by combining MoCs involving dataflow and finite state machines. The resulting classification should be relevant to other workflow environments wishing to combine multiple MoCs (available at http://ptolemy.org/heterogeneousMoCs ). IS - 5 JF - Future Generation Computer Systems SN - 0167739X EP - 560 TI - Heterogeneous composition of models of computation VL - 25 SP - 552 KW - antoon-goderis KW - cites-taverna KW - taverna KW - workflow AU - Goderis, Antoon AU - Brooks, Christopher AU - Altintas, Ilkay AU - Lee, Edward AU - Goble, Carole PY - 2009/05// UR - http://dx.doi.org/10.1016/j.future.2008.06.014 ER -