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Internet of things(IoT) has highly got recognition for its important application prospects from the day of emerging. Academia and industry have carried out extensive research aiming at the key theories and technologies of IoT. How to estimate the QoS of applications of IoT is an important problem in IoT research. To address this problem, this paper presents an IoT QoS estimate approach based on multi-dimension...
With the development of web service, web service composition is used widely. How to guarantee the non-functional requirement of users under the precondition of satisfying functional requirement of users is an important problem in web service composition. To address this problem, this paper presents a web service composition selection approach based on multi-dimension quality of service(QoS) which...
With the development of Internet, web service is used widely. How to choose the web service which can satisfy the non-functional requirement of users is an important problem in web service. To address this problem, this paper presents a web service selection approach based on improved Euclidean distance. It uses the gauss method to normalize the multi-dimension QoS parameters and computes the distance...
With the rapid development of web service, there are a lot of web services to be chosen. Consumers usually choose the suitable web service when they know little about web services. To address this problem, this paper presents a web service QoS prediction approach based on multi-dimension QoS. It normalizes the multi-dimension QoS parameters and maps each dimension QoS parameter into the same interval...
With the rapid development of e-business, web applications based on the Web have developed rapidly. Not only functional but also nonfunctional properties, also known as quality of service(QoS), is becoming the key to the web applications based on the Web. This paper firstly introduces some conceptions of web service and QoS, analyzes the insufficiencies of the current research of web service QoS....
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