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2013 IEEE Sixth International Conference on Cloud Computing (2013)
Santa Clara, CA USA
June 28, 2013 to July 3, 2013
pp: 277-284
Dzmitry Kliazovich , Univ. of Luxembourg, Luxembourg, Luxembourg
Johnatan E. Pecero , Univ. of Luxembourg, Luxembourg, Luxembourg
Andrei Tchernykh , CICESE Res. Center, Ensenada, Mexico
Pascal Bouvry , Univ. of Luxembourg, Luxembourg, Luxembourg
Samee U. Khan , North Dakota State Univ., Fargo, ND, USA
Albert Y. Zomaya , Univ. of Sydney, Sydney, NSW, Australia
ABSTRACT
The review of the requirements of different cloud applications identified the need to consider communication processes explicitly and equally to the computing tasks. Following this observation, we propose a new communication-aware model for cloud computing applications, called CA-DAG. This model is based on Directed Acyclic Graphs (DAGs) that in addition to computing vertices include separate vertices to represent communications. Such a representation allows making separate resource allocation decisions, assigning processors to handle computing jobs and network resources for information transmissions, such as application database requests.
INDEX TERMS
Computational modeling, Databases, Cloud computing, Program processors, Delays, Electronic mail, Resource management
CITATION

D. Kliazovich, J. E. Pecero, A. Tchernykh, P. Bouvry, S. U. Khan and A. Y. Zomaya, "CA-DAG: Communication-Aware Directed Acyclic Graphs for Modeling Cloud Computing Applications," 2013 IEEE 6th International Conference on Cloud Computing (CLOUD), Santa Clara, CA, USA, 2013, pp. 277-284.
doi:10.1109/CLOUD.2013.40
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