Comparison of CP and IP Techniques for Data Transfer Planning

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Authors	HOLUB Petr LIŠKA Miloš RUDOVÁ Hana TROUBIL Pavel
Year of publication	2010
Type	Conference abstract
MU Faculty or unit	Faculty of Informatics
Citation
Description	Planning of data transfers becomes an interesting problem when bandwidth of a requested traffic is comparable to a capacity of available networks. This type of problem is solved within CoUniverse framework supporting interactive high-quality media distribution for collaborative environments.The CoUniverse contains two alternative planning modules which comparison is the subject of this work. While a constraint programming solver was improved over the years, a new integer programming solver has been introduced recently. Current intent is a parallel development of both solvers and their improvement based on experiences with both methodologies.
Related projects:	Highly Parallel and Distributed Computing Systems Rozsáhlé výpočetní systémy: modely, aplikace a verifikace