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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Journal ArticleDOI
A fuzzy integer-nonlinear programming approach for creating a flexible just-in-time location-aware service in a mobile environment
TL;DR: The proposed LAS can distribute multiple users among service locations, thereby enabling users to avoid unnecessary waiting, which is a major problem associated with existing LASs, and improving the accuracy of user positioning does not necessarily facilitate achieving a high average satisfaction level.
Proceedings ArticleDOI
Invited paper: Context-aware schedulers: Realizing quality of service/experience trade-offs for heterogeneous traffic mixes
Arjun Anand,Gustavo de Veciana +1 more
TL;DR: A framework for context-aware scheduling based on a novel flow and channel-aware scheduler which meets the design objectives and suggests improved QoS/QoE tradeoffs vs traditional proportionally fair schedulers and are robust to the network load.
Book ChapterDOI
Dynamic Adaptive Middleware Services for Service Selection in Mobile Ad-Hoc Networks
TL;DR: Dynamic adaptive service selection became a key necessity for most mobile middlewares based on functional services properties and well-grounded algorithms for datamining were used for unsupervised selection of services clusters with similar non functional properties.
Book ChapterDOI
Service Insurance: A New Approach in Cloud Brokerage
TL;DR: A novel methodology termed as service insurances is proposed, which is incorporated into the service broker as a new module and is expected to ensure customer’s satisfaction in context of a business application domain.
Journal Article
Discovery and composition of services for context-aware systems
TL;DR: The need for context-aware service discovery and composition in pervasive 4G environments and the architecture of the CASE platform are illustrated and an overview of the platform's technical realization is provided.