Cloud Service Providers Ranking System Using Ontology

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A Cloud Service Providers Ranking System Using Ontology K.Niha, M.Tech Dr. W.Aisha Banu, Professor Ruby Annette, Research Scholar Department of CSE Department of CSE Department of IT B.S.Abdur Rahman University B.S.Abdur Rahman University B.S.Abdur Rahman University Vandalur, Chennai, India Vandalur, Chennai, India Vandalur, Chennai, India niha.k.cse@gmail.com aisha@bsauniv.ac.in Rubysubash2010@gmail.com Abstract—Cloud services play an important role in IT industries and enable the access of infrastructure and application services on a subscription basis. As a result, several enterprises have started to offer different cloud services to their customers. Due to the vast diversity in the available cloud services, from the customer’s…show more content…
Keywords—web extraction; pattern matching; ranking; ontology; QoS attributes. I. INTRODUCTION Cloud computing is a wide topic and many researches are focused on improving the technology and facilitating the use of the technology. One of the concepts that have evolved to felicitate the use of the Cloud technology is the Cloud services which are offered by different Cloud providers. They are mainly grouped into three categories [10] as, Infrastructure as a Service (IaaS) provides an environment for deploying, running and managing virtual machines and storage, Platform as a Service (PaaS) provides a platform for developing other applications on top of it, Software as a Service (SaaS) provides access to complete applications as a service, such as Customer Relationship Management (CRM) [11]. Due to this diversity of cloud offerings, an important challenge for customers is to discover who the exact cloud providers that can satisfy their requirements. Often, there may be trade-offs between different functional and non-functional requirements fulfilled by different cloud providers. This makes it difficult to evaluate service levels of different Cloud providers in an objective way. Therefore, it is not sufficient to
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