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Quality of Service Analysis of VoIP Services
2018 9th IEEE Annual Ubiquitous Computing, Electronics & Mobile Communication Conference (UEMCON), 2018Voice over Internet Protocol (VoIP) is a method of transmitting audio and video over a network. It is a low-cost and readily available alternative to traditional landline phones. In this paper we discuss the foundational protocols of VoIP and analyze the Quality of Service (QoS) of several applications. Our testing consisted of capturing packets during
Abdullah Alhayajneh +2 more
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Middleware and Quality of Service
1999This presentation is a tutorial and a state of the art in Quality of Service and support for Quality of Service in middleware. It is organized as follow: - First, we briefly introduce the problematic of Quality of Service and middleware. - The second part, presents concepts handled in Quality of Service to support distributed applications.
Christian Bac +3 more
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Quality of Service Attributes in Web Services
2010 Fifth International Conference on Software Engineering Advances, 2010As Web Services development grew rapidly since 2002, the need for Quality of Services (QoS) has become a significant factor for building a trustworthy service application. There have been many proposals and frameworks which adds QoS to Web Services. However, few technologies have survived the race and forced their way to standardization.
Ahmed Al-Moayed, Bernhard Hollunder
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Service Quality Deployment: Quality Service by Design
1993The service-dominated and product-dominated sectors are just awakening from a service slumber to find a new generation of quality activities that call for systematic approaches to design and improvement. This paper proposes a methodological framework called Service Quality Deployment, to enable the creation of quality services by cross-functional ...
Ravi S. Behara, Richard B. Chase
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Quality in hospitality services.
2020The main purpose of this chapter is to give an overview of how important experiential marketing is for quality in hospitality services. With this aim in mind, the chapter opens by defining service experience, setting the scene for service encounters and giving credit to the huge role service plays in the consumer experience.
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Web Services for Quality of Service Monitoring
2009 3rd International Conference on New Technologies, Mobility and Security, 2009In this paper we present an analysis on Policy and Charging Control (PCC) functions in all IP-based multimedia networks and identify the required functionality for quality of service (QoS) monitoring. The support of "Application-driven Quality of Service" (ADQ) Parlay X Web Service to reporting function in PCC is evaluated and improvements of ADQ ...
Evelina Pencheva, Ivaylo Atanasov
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Industrial Management & Data Systems, 2003
Quality of service (QoS) middleware is a core technology that will drive the next paradigm in distributed computing. It underlies how computer researchers are addressing the technical demands caused by the exponential growth of Internet activity, the demand for intensive computing in terms of multimedia and distributed applications, and the ...
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Quality of service (QoS) middleware is a core technology that will drive the next paradigm in distributed computing. It underlies how computer researchers are addressing the technical demands caused by the exponential growth of Internet activity, the demand for intensive computing in terms of multimedia and distributed applications, and the ...
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Strategies for Service Quality
International Journal of Health Care Quality Assurance, 1995That someone can make you feel good is a quality in itself. There has been much talk within British government circles for example, about the feel‐good factor, which is constantly reminding us that it is just around the corner! Whether or not we can believe in this is another matter, but it certainly displays an awareness that making other people feel ...
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Service quality and training: a pilot study
British Food Journal, 2007PurposeThis paper represents an initial investigation into the strategic implications of providing training to all employees of coffee shops in the UK, including baristas (coffee makers) on temporary or part‐time job contracts. In particular, the paper aims to investigate whether service quality can be significantly improved by devoting substantial ...
Monk, D, Ryding, Daniella
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2003
Constraint-based routing is an invaluable part of a full- fledged Quality of Service architecture. Unfortunately, QoS routing with multiple additive constraints is known to be a NP-complete problem. Hence, accurate constraint-based routing algorithms with a fast running time are scarce, perhaps even non-existent.
Van Mieghem, P.F.A. (author) +8 more
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Constraint-based routing is an invaluable part of a full- fledged Quality of Service architecture. Unfortunately, QoS routing with multiple additive constraints is known to be a NP-complete problem. Hence, accurate constraint-based routing algorithms with a fast running time are scarce, perhaps even non-existent.
Van Mieghem, P.F.A. (author) +8 more
openaire +3 more sources