Providing a quality information service

Providing Quality of Service Packet Switched Networks

Providing a Multidimensional Measurement Model for Assessing Mobile Telecommunication Service Quality (MS-Qual)

Because of the need to develop specific measurement scales for different services industries, this study aimed to empirically develop a reliable and valid model specifically for measuring mobile telecommunication service quality. A multidimensional measurement model (MS-Qual) has been proposed based on an extensive literature review and then, to assess the model validity, convergent and discrim...

Providing Deterministic Quality of Service Guarantee in a Wireless Environment

The provision of quality-of-service (QoS) to multimedia applications is very important in future generation wireless networks. In this paper, we propose a deterministic QoS guarantees method which is based on a mathematical framework that accuratly characterizes multimedia traffic streams in conjunction with efficient scheduling and dropping algorithms. The uniqueness of this scheme is that it ...

Providing Quality of Service over a Shared Wireless Link

Providing quality of service (QoS), in particular meeting the data rate and packet delay constraints of real-time data users, is one of the requirements in emerging high-speed data networks. This requirement is particularly challenging in networks that include wireless links. Indeed, quality of a wireless channel is typically different for different users, and randomly changes in time on both s...

BISON: Providing Business Information Analysis as a Service

In this paper, we present the architecture of a Business Information Analysis provisioning system, BISON. The system is built based on a functioning business information analysis application, Business Insights Workbench that has been implemented at the IBM Almaden Research Center and used in numerous customer settings. The service provisioning system combines two prominent domains, namely struc...