M
Mohammed Samaka
Researcher at Qatar University
Publications - 63
Citations - 1932
Mohammed Samaka is an academic researcher from Qatar University. The author has contributed to research in topics: Cloud computing & Problem-based learning. The author has an hindex of 16, co-authored 63 publications receiving 1396 citations. Previous affiliations of Mohammed Samaka include Washington University in St. Louis.
Papers
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Security Services Using Blockchains: A State of the Art Survey
TL;DR: In this paper, a survey of blockchain-based approaches for several security services including authentication, confidentiality, privacy and access control list, data and resource provenance, and integrity assurance is presented.
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A survey on service function chaining
TL;DR: A closer look at the current SFC architecture and a survey of the recent developments in SFC including its relevance with NFV to help determine the future research directions and the standardization efforts of SFC are provided.
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Network Slicing for 5G: Challenges and Opportunities
TL;DR: The authors discuss this technology’s background and propose a framework for network slicing for 5G, and discuss remaining challenges and future research directions.
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Security Services Using Blockchains: A State of the Art Survey
TL;DR: Insight is given on the use of security services for current applications, to highlight the state of the art techniques that are currently used to provide these services, to describe their challenges, and to discuss how the blockchain technology can resolve these challenges.
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Optimal virtual network function placement in multi-cloud service function chaining architecture
TL;DR: This work sets up the problem of minimizing inter-cloud traffic and response time in a multi-cloud scenario as an ILP optimization problem, along with important constraints such as total deployment costs and service level agreements (SLAs) and considers link delays and computational delays in the model.