Book ChapterDOI
Service Provisioning in Cloud: A Systematic Survey
TLDR
In this article, an attempt has been made for analyzing the service provisioning techniques from different perspectives, including various techniques and methodologies, QoS parameter considered, context awareness, etc.Abstract:
Cloud Computing is all about delivering services over the Internet. It has some technical, business and economical aspects. The complexity of service provisioning has increased significantly with the increasing number of cloud services and their providers. This creates a complex situation and as a result the service provisioning techniques face hurdles. The challenge of service provisioning is to properly offer services by adjusting the complexities efficiently. There are significant works to solve the problem in different manners. But still there are some gaps that are to be noticed and bridged for future advancement of cloud technology research. In this paper an attempt has been made for analyzing the service provisioning techniques from different perspectives. The said perspectives are various techniques and methodologies, QoS parameter considered, context awareness, etc. Moreover, the role of a broker in this context is also addressed. The overall motivation is to identify the open challenges, that may provide a future research direction in context of service provisioning.read more
Citations
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Identity Federation Broker for Service Cloud.
TL;DR: In this article, the authors proposed an identity federation broker that introduces a trusted third party as a trust broker to simplify the management of identity federation in a user centric manner, which can reduce the cost and risk of federated identity management for both enterprises and service providers.
Journal ArticleDOI
Cloud Computing Applications: A Review
TL;DR: This paper provides a review of cloud computing technology, cloud models, deployment and cloud applications such as types of applications, reliability, and security, and open research issues are provided for future research development.
Posted Content
Cloud Broker: A Systematic Mapping Study.
Hoda Taheri,Faeze Ramezani,Neda Mohammadi,Parisa Khoshdel,Bahareh Taghavi,Neda Khorasani,Saeid Abrishami,Abbas Rasoolzadegan +7 more
TL;DR: In this article, a comprehensive 3-tier search strategy (manual search, backward snowballing, and database search) was used to identify the most important and hottest topics in the field of cloud broker, identifying existing trends and issues, identifying active researchers and countries in the cloud broker field, a variety of commonly used techniques in building cloud brokers, variety of evaluation methods, the amount of research conducted in this field by year and place of publication and the identification of the most relevant active search spaces.
References
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Proceedings ArticleDOI
Cloud Service Selection Based on the Aggregation of User Feedback and Quantitative Performance Assessment
Lie Qu,Yan Wang,Mehmet A. Orgun +2 more
TL;DR: A novel model of cloud service selection is proposed by aggregating the information from both the feedback from cloud users and objective performance analysis from a trusted third party to aggregate all subjective assessments and objective assessments through a fuzzy simple additive weighting system.
Journal ArticleDOI
Context-aware QoS prediction for web service recommendation and selection
TL;DR: This paper proposes two novel prediction models, which are capable of using the context information of users and services respectively, and proposes an ensemble model to combine the results of the two models.
Proceedings ArticleDOI
Cost-Efficient Scheduling Heuristics for Deadline Constrained Workloads on Hybrid Clouds
TL;DR: A set of heuristics is proposed to cost-efficiently schedule deadline-constrained computational applications on both public cloud providers and private infrastructure, taking into account both computational and data transfer costs as well as estimated data transfer times.
Proceedings ArticleDOI
An End-to-End QoS Mapping Approach for Cloud Service Selection
Raed Karim,Chen Ding,Ali Miri +2 more
TL;DR: This paper hierarchically model the QoS specifications of cloud services using the Analytic Hierarchy Process (AHP) method, which helps to facilitate the mapping process across the cloud layers, and to rank the candidate cloud services for end users.
Journal ArticleDOI
Resource virtualization and service selection in cloud logistics
TL;DR: This work considers service selection as an optimization problem and establishes a Particle Swarm Optimization (PSO)-based web service selection model with quality of service (QoS) constraints that can be used to address the horizontal adaptation issues from the composite web services.