Mahdi Golmohammadi

Work place: Department of Computer Science,TehranPayameNur university, Shahr Rey branch, Tehran, Iran



Research Interests: Computer systems and computational processes, Computer Architecture and Organization, Database Management System


Mahdi Golmohammadi received his B.s in computer engineering from Sistan and Balouchestan University in 2010 and he is studying computer engineering in M.S. at rey, payamnur University. His research’s interest is mostly focused at Oracle database and computer simulations.

Author Articles
Power Aware Reliable Virtual Machine Coordinator Election Algorithm in Service Oriented Systems

By Danial Rahdari Mahdi Golmohammadi Abas Pirmoradi

DOI:, Pub. Date: 8 Sep. 2013

Service oriented systems such as cloud computing are emerging widely even in people’s daily life due to its magnificent advantages for enterprise and clients. However these computing paradigms are challenged in many aspects such as power usage, availability, reliability and especially security. Hence a central controller existence is crucial in order to coordinate Virtual Machines (VM) placed on physical resources. In this paper an algorithm is proposed to elect this controller among various VM which is able to tolerate multiple numbers of faults in the system and reduce power usage as well. Moreover the algorithm exchanges dramatically fewer messages than other relevant proposed algorithms.

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