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QoS Prediction Based on Context-QoS Association Mining
2017Both the functional properties and the non-functional properties (known as quality of service, QoS) should be considered when recommending services. In mobile environment, the services are referred to under different contexts. Context-aware collaborative filtering is often employed to predict the QoS of candidate services when a user submits a service ...
Qibo Sun, Yang Hu, Jinglin Li
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2010 IEEE 3rd International Conference on Cloud Computing, 2010
In this paper we discuss the design and experimental evaluation of a middleware architecture that enables Service Level Agreement (SLA)-driven dynamic configuration, management and optimization of cloud resources and services. This architecture has been designed in order to respond effectively to the Quality of Service (QoS) requirements of the cloud ...
FERRETTI, STEFANO +4 more
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In this paper we discuss the design and experimental evaluation of a middleware architecture that enables Service Level Agreement (SLA)-driven dynamic configuration, management and optimization of cloud resources and services. This architecture has been designed in order to respond effectively to the Quality of Service (QoS) requirements of the cloud ...
FERRETTI, STEFANO +4 more
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The Design of QoS Broker Algorithms for QoS-Capable Web Services
International Journal of Web Services Research, 2004QoS (quality of service) support in Web services is an important issue since it ensures service usability and utility for each client and, in addition, improves server utilization. In this article, we present a QoS-capable Web service architecture, QCWS, by introducing a QoS broker module between service clients and providers (servers).
Kwei-Jay Lin, Tao Yu
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A framework of integrating network QoS and end system QoS
2002 IEEE International Conference on Communications. Conference Proceedings. ICC 2002 (Cat. No.02CH37333), 2003With the development of high-speed backbone networks, more and more traffic load is pushed to the Internet edge equipment and end hosts. Newly emerged bottleneck problems in end systems ask for quality of service (QoS) to be deployed in them. Meanwhile, the tremendous traffic brought by multimedia communications asks for end-to-end QoS.
Chen-Khong Tham +2 more
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QoS-Aware User Association and Resource Allocation in LAA-LTE/WiFi Coexistence Systems
IEEE Transactions on Wireless Communications, 2019The licensed-assisted access-based long term evolution (LAA-LTE) is a promising solution to provide enhanced LTE services by sharing unlicensed bands with WiFi systems.
Junjie Tan +4 more
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Multi-Objective Service Composition with QoS Dependencies
IEEE Transactions on Cloud Computing, 2019Service composition is popular for composing a set of existing services to provide complex services. With the increasing number of services deployed in cloud computing environments, many service providers have started to offer candidate services with ...
Ying Chen +3 more
semanticscholar +1 more source
Computer Communications, 2001
Differentiated services architecture is receiving wide attention as a framework for providing different levels of service in the Internet. Current architecture allows customers to mark their packets and the network provider to check them for conformance to service contracts.
ikjun yeom Yeom, Ikjun +1 more
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Differentiated services architecture is receiving wide attention as a framework for providing different levels of service in the Internet. Current architecture allows customers to mark their packets and the network provider to check them for conformance to service contracts.
ikjun yeom Yeom, Ikjun +1 more
openaire +2 more sources
APCC/MDMC '04. The 2004 Joint Conference of the 10th Asia-Pacific Conference on Communications and the 5th International Symposium on Multi-Dimensional Mobile Communications Proceeding, 2004
Internet Telephony market is glowing very rapidly both in the international and domestic telecommunication markets. It is expected that the traffic of the global Internet telephony will exceed that of international legacy telephone traffic in around 2005. Currently, QoS of Internet telephony is not guaranteed nor specified.
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Internet Telephony market is glowing very rapidly both in the international and domestic telecommunication markets. It is expected that the traffic of the global Internet telephony will exceed that of international legacy telephone traffic in around 2005. Currently, QoS of Internet telephony is not guaranteed nor specified.
openaire +3 more sources
Multiple Attributes QoS Prediction via Deep Neural Model with Contexts*
IEEE Transactions on Services Computing, 2018In recent years, various collaborative QoS prediction methods have been put forward to coping with the demand for efficient quality-of-service (QoS) evaluation, by drawing lessons from the recommender systems. However, there still remain some challenging
Hao Wu +4 more
semanticscholar +1 more source
A Location-Based Factorization Machine Model for Web Service QoS Prediction
IEEE Transactions on Services Computing, 2021Yatao Yang +5 more
semanticscholar +1 more source