scholarly journals An Approach of Web Service Quality Attributes Specification

2010 ◽  
pp. 1-13 ◽  
Author(s):  
Samer Hanna ◽  
Ali Alawneh
Author(s):  
Polska Olga ◽  
◽  
Kudermetov Ravil ◽  
Shkarupylo Vadym ◽  
◽  
...  

This paper is devoted to applying the LSP method for Web service selection based on quality characteristics and the user’s preferences. The purpose of this work is to develop an approach for the Web service selection, which, based on a reasonable choice of Web service quality attributes and the use of the LSP method, allows for a deeper consideration of consumer preferences. The efficiency the LSP method for QoS-based Web service selection is conformed. The novelty of this work is that the LSP method was fully used for QoS-based Web service selection in comparison to the publications authors are aware of. Keywords: Web service, quality attributes, LSP method, aggregation framework, multicriteria decision-making method.


Author(s):  
Sugiarto Sugiarto ◽  
Heru Fahlevi ◽  
Ashfa Achmad ◽  
Lia Fajri ◽  
Tomio Miwa

Importance-Performance Analysis (IPA) is a common approach usually applied in examining public satisfaction and has been adopted in the transportation sector to measure the quality of service provided by the public transport system. This study, therefore, investigated the relative important service quality attributes of bus systems among both public and private modes of transportation users in Banda Aceh in Indonesia. An urban bus system known as the “Trans Koetardja” was used as a case study and a questionnaire designed based on preference survey was applied. A total of 200 samples comprising of 100 bus users and 100 private mode users including cars and motorcycles were used for the preliminary study. Moreover, the IPA approach was used to evaluate the Trans Koetaradja service quality attributes based on importance and performance classification. The quadrant grid plot showed the need for the operators to allocate their resources towards improving their services by considering (a) an improvement in bus stop facilities, (b) enhancement in the route and accurate timetable, and (c) shortening bus travel time and waiting time in the bus stop.


2016 ◽  
Author(s):  
Suk-kyu Kim ◽  
Brian H. Yim ◽  
Kevin K. Byon ◽  
Jae-Gu Yu ◽  
Sung-Min Lee ◽  
...  

1998 ◽  
Vol 1618 (1) ◽  
pp. 143-152 ◽  
Author(s):  
Peter J. Foote ◽  
Darwin G. Stuart

Results of customer satisfaction surveys conducted for five express and two local Chicago Transit Authority bus routes serving Chicago’s North Corridor are presented. More than 4,000 surveys were returned from bus routes typically carrying more than 58,000 daily riders. Survey respondents were asked to proceed through a list of 10 service quality attributes, first indicating how satisfied they were with that service aspect and, second, rating the importance of that service feature to them. Both local and express bus riders were most satisfied with safety from crime and driver courtesy. They were both least satisfied with ability to find a seat and on-time performance at their stop. Four service features were also together rated highest in importance by both rider types: safety from crime, reach destination quickly, on time at stop, and frequency of buses. By further matching satisfaction against importance scores, the highest priority for ongoing bus service improvement in the North Corridor was assigned to better on-time performance and frequency of bus service. Customer satisfaction components of a customer loyalty index were also analyzed. On-board survey methodology conclusions regarding the ability of survey respondents to complete both importance and satisfaction components on both express and local bus routes with surveyor prompting are also presented.


2016 ◽  
Vol 11 (3) ◽  
pp. 107-128 ◽  
Author(s):  
Sanjay Singh

AbstractThe main aim of this study is threefold. First, it tries to assess the passenger satisfaction with public bus transport services in the city of Lucknow in India. Second, it tries to examine the service quality attributes that influence the passenger satisfaction. Third, it tries to evaluate the relative importance of service quality attributes to find out the priority for service quality improvements to enhance passenger satisfaction. The study is based on a survey of objective as well as subjective questions conducted between May and July 2014. Five major bus stops of Lucknow were selected for the survey. Total 148 respondents were randomly selected to elicit their overall satisfaction and factors that influence their satisfaction in the use of public bus transport services in Lucknow using a self-rated questionnaire. The collected sample of responses is subjected to principal component analysis, a statistical technique for dimensionality reduction of the dataset, and descriptive analysis. The result of theses analyses shows that passengers are mostly dissatisfied with public bus transport services in Lucknow. Using principal component analysis, five underlying factors were extracted that influenced passenger satisfaction with public bus transport services in the city. Out of these five factors, comfort and safety has the greatest impact on overall satisfaction, followed by the adequacy of capacity of public bus transport services, orderly and clean environment inside buses, elegant design of buses and bus stops, and accessibility to public bus transport services in the city. The study thus provides a direction for public bus transport administration in the city to understand the gaps that exist and try to fill them to improve its services so that passenger satisfaction can be enhanced and consequently more people can be attracted towards public bus transport.


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