Bahareh Goodarzi

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In recent years, the needs of the Internet are felt in lives of all people. Accordingly, many studies have been done on security in virtual environment. Old technics such as firewalls, authentication and encryption could not provide Internet security completely; So, Intrusion detection system is created as a new solution and a defense wall in cyber(More)
Graph partitioning has important applications in multiple areas of computing, including scheduling, social networks, and parallel processing. In recent years, GPUs have proven successful at accelerating several graph algorithms. However, the irregular nature of the real-world graphs poses a problem for GPUs, which favor regularity. In this paper, we discuss(More)
General Purpose GPUs (GPGPUs) are ideal platforms for parallel execution of applications with regular shared memory access patterns. However, majority of real world multithreaded applications require access to shared memory with irregular patterns. The Minimum Spanning Forest (MSF) calculation arises in many real world applications. The Boruvka's algorithm(More)
Heterogeneous clusters and multi-core environments are gradually surpassing the homogeneous systems due to their high performance and flexibility. Task scheduling in these systems is an extensively studied subject. However, in a heterogeneous architecture consisting of multi-core CPUs and many-core GPGPUs (General Purpose Graphics Processor Units), task(More)
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