Goal Programming Approach to Compose the Web Service Quality of Service

2006 ◽  
pp. 787-797 ◽  
Author(s):  
Daerae Cho ◽  
Changmin Kim ◽  
MoonWon Choo ◽  
Suk-Ho Kang ◽  
Wookey Lee
Keyword(s):  
Quality Of Service ◽  
Service Quality ◽  
Web Service ◽  
Goal Programming ◽  
Programming Approach ◽  
The Web

Web Services Dependability

2010 ◽  
pp. 151-167
Author(s):  
Michael C. Jaeger ◽  
Matthias Werner
Keyword(s):  
Quality Of Service ◽  
Web Services ◽  
Web Service ◽  
Conceptual Model ◽  
Current Status ◽  
Individual Quality ◽  
Definition Of ◽  
The Web ◽  
Present Activity

This chapter presents the definition of relevant terminology and a conceptual model of the basic terms. The chapter starts with the presentation of research in the area of dependability. Based on this, Web service concepts related to the dependability are introduced. The presentation leads into a statement identifying individual quality-of-service (QoS) characteristics for forming dependable Web services. Then, the chapter discusses the current status quo in the area of QoS-aware Web services. This part is divided into three subparts: description, management, and monitoring. This also identifies ongoing efforts as well as efforts that do not show present activity. By this discussion, this chapter puts research about dependability in relation with ongoing QoS-related efforts in the Web services domain. Thus it identifies how these efforts can be combined in order to form a dependable Web services platform.

scholarly journals Web Service Reputation Evaluation Based on QoS Measurement

2014 ◽  
Vol 2014 ◽  
pp. 1-7 ◽  
Author(s):  
Haiteng Zhang ◽  
Zhiqing Shao ◽  
Hong Zheng ◽  
Jie Zhai
Keyword(s):  
Quality Of Service ◽  
Web Services ◽  
Web Service ◽  
Service Provider ◽  
Evaluation Method ◽  
Quality Data ◽  
Measurement Tool ◽  
The Difference ◽  
The Web

In the early service transactions, quality of service (QoS) information was published by service provider which was not always true and credible. For better verification the trust of the QoS information was provided by the Web service. In this paper, the factual QoS running data are collected by our WS-QoS measurement tool; based on these objectivity data, an algorithm compares the difference of the offered and measured quality data of the service and gives the similarity, and then a reputation evaluation method computes the reputation level of the Web service based on the similarity. The initial implementation and experiment with three Web services' example show that this approach is feasible and these values can act as the references for subsequent consumers to select the service.

Web Service Quality of Service and Its Prediction

2015 ◽  
pp. 43-78
Author(s):  
Zhaohui Wu ◽  
Shuiguang Deng ◽  
Jian Wu
Keyword(s):  
Quality Of Service ◽  
Service Quality ◽  
Web Service

scholarly journals Pembuatan Aplikasi Sistem Informasi Kesehatan (SIFKES) untuk Meningkatkan Integrasi Data Puskesmas di Kota Jambi Berbasis Web Service

2018 ◽  
Vol 6 (2) ◽  
pp. 150-156
Author(s):  
Lailyn Puad ◽  
Windy Adriana
Keyword(s):  
Artificial Intelligence ◽  
Quality Of Service ◽  
Web Service ◽  
Health Data ◽  
Health Centers ◽  
Classic Problem ◽  
Health Institutions ◽  
The Web

Health is one parameter that is often used as a measure of the welfare of a region. Jambi City has 20 health centers spread across 8 sub-districts and has a duty to serve the entire community of Jambi City. The classic problem that always arises in the integration of data raises a mature unsuitability to the accuracy of the patient's diagnosis. Web services are the perfect answer to use as a data centralization medium, with their superiority in terms of capacity, speed and security of the web service very apt to be implemented in the integration of crucial data such as health data. Supported by artificial intelligence applied to be used as an assistant to the role of a physician in the diagnosis process, this application is suitable for use on every line of health institutions as a step to improve the quality of service to the community.

Enhancing the Web Service Description and Discovery Processes with QoS

2010 ◽  
pp. 114-150 ◽  
Author(s):  
Kyriakos Kritikos
Keyword(s):  
Quality Of Service ◽  
Web Service ◽  
Fast Rate ◽  
Service Description ◽  
Semantic Approach ◽  
Definition Of ◽  
The Web ◽  
Semantic Discovery ◽  
The Way

As the Web service (WS) paradigm gains popularity for its promise to transform the way business is conducted, the number of deployed WSs grows with a fast rate. While sophisticated semantic discovery mechanisms have been devised to overcome the UDDI’s syntactic discovery solution in order to increase recall and precision, the amount of functionally equivalent WSs returned is still large. One solution to this problem is the description of the nonfunctional aspects of WSs, including quality of service (QoS). QoS encompasses the performance of WSs and can be used as a discriminating factor for refining WS advertisement results. However, most efforts presented so far are purely syntactic in nature and do not capture all aspects of QoS-based WS description, leading to imprecise syntactic discovery mechanisms. In this chapter, a definition of QoS for WSs is provided and its important role in WS management is emphasized. An analysis of the requirements that are imposed on the WS description and discovery processes based on QoS is given along with a review of related work in QoS-based WS description and discovery, highlighting the main deficiencies of recent approaches. Then, a complete semantic approach for QoS-based WS description and discovery is presented and analyzed. The chapter concludes by drawing directions for further research.

scholarly journals Collaborative prediction of web service quality based on user preferences and services

PLoS ONE ◽  
2020 ◽  
Vol 15 (12) ◽  
pp. e0242089
Author(s):  
Yang Song
Keyword(s):  
Quality Of Service ◽  
Service Quality ◽  
Collaborative Filtering ◽  
Web Service ◽  
Prediction Method ◽  
User Preferences ◽  
User Preference ◽  
Different Types ◽  
Collaborative Prediction

The prediction of web service quality plays an important role in improving user services; it has been one of the most popular topics in the field of Internet services. In traditional collaborative filtering methods, differences in the personalization and preferences of different users have been ignored. In this paper, we propose a prediction method for web service quality based on different types of quality of service (QoS) attributes. Different extraction rules are applied to extract the user preference matrices from the original web data, and the negative value filtering-based top-K method is used to merge the optimization results into the collaborative prediction method. Thus, the individualized differences are fully exploited, and the problem of inconsistent QoS values is resolved. The experimental results demonstrate the validity of the proposed method. Compared with other methods, the proposed method performs better, and the results are closer to the real values.

Web service quality of service prediction via regional reputation‐based matrix factorization

2021 ◽  
Author(s):  
Seyyed Hamid Ghafouri ◽  
Seyyed Mohsen Hashemi ◽  
Mohammad Reza Razzazi ◽  
Ali Movaghar
Keyword(s):  
Quality Of Service ◽  
Service Quality ◽  
Web Service ◽  
Matrix Factorization

Analisis Kualitas Pelayanan Dalam Pelaksanaan Tera Dan Tera Ulang Alat Ukur, Timbang, Takar Dan Perlengkapannya (UTTP) Pada Bidang Perdagangan Dinas Koperasi, Perindustrian Dan Perdagangan Kabupaten Pacitan

2016 ◽  
Vol 3 (2) ◽  
pp. 159-173
Author(s):  
Susi Minarsih ◽  
Ary Sutrischastini
Keyword(s):  
Quality Of Service ◽  
Service Quality ◽  
Level Of Service ◽  
Research Use ◽  
Validity And Reliability ◽  
Analysis Instrument ◽  
Service Execution ◽  
Traditional Market ◽  
Convenience Sampling

The aims of this study are to measure the level of service quality and how to improve the quality of service execution in re-measurement tera and tera of UTTP in Commerce On duty Co-Operation, Industrial and Commerce Of Sub-Province of Pacitan. This research’s object is traditional market of Minulyo Pacitan as mains market in Sub-Province of Pacitan with 100 perpetrator people of sample as user/owner of UTTP (ukur,timbang, takar, dan perlengkapannya) with method intake of sampel by Convenience Sampling. The technique of collecting data uses questionnaires and direct interview. This research use qualitative analysis instrument test of validity and reliability to know valid or not and reliabel or not about the questions of questionnaire. Then, this research was done with Servqual method as instrument to do measurement of service quality. The measurement of service quality in Servqual method pursuant to five service dimension that is tangibles, responsiveness, realibility, assurance, and empathy. This research will be measured of gap 5 that is difference among performance and its expectation. Ad for yielded gap from a enumeration of Servqual 5 gap, -146 progressively lower him mount the quality of given service activities. Therefore, its needs the existence of priority repair of service quality, in this case is service of remeasurement tera and tera of UTTP at biggest difference or gap that is at variable of Responsiveness ( Energy Listen carefully) and attribute that has smallest difference that is – 0.44 at dimension question of variable of Tangibles ( Evidence Physical). Keyword: Quality Of Service, Method of Service Quality.

PENGARUH KUALITAS PELAYANAN DAN PROMOSI TERHADAP PERLUASAN PANGSA PASAR PRODUK DANA TALANGAN HAJI DI BANK SYARIAH MANDIRI KCP UJUNGBERUNG DAN KCP RANCAEKEK BANDUNG

2018 ◽  
Vol 2 (1) ◽  
pp. 1-15
Author(s):  
Intan Nurrachmi
Keyword(s):  
Quality Of Service ◽  
Service Quality ◽  
Market Share ◽  
Significant Influence ◽  
Strong Correlation ◽  
T Test ◽  
Market Expansion ◽  
Difference Constraints ◽  
Branch Office

This study departs from the hajj bailout financing facility which is a booming product because of the customer's interest, but in this case there is a difference in the target achievement between Bank Syariah Mandiri (BSM) Ujungberung KCP which is less successful in improving the hajj bailout products while the Rancaekek KCP is very superior in one consolidation Ahmad Yani Branch Office Bandung. This is what is interesting for researchers to carry out this research, the difference constraints include service quality and promotion factors. This phenomenon raises problems that must be examined, namely how the influence of service quality and promotion of market share expansion products hajj bailouts at Bank Syariah Mandiri KCP Ujungberung and KCP Rancaekek Bandung. This study aims academically to contribute in the study of Islamic economics in worksheets, especially the quality of service and promotion of market share expansion and practically expected to be able to provide input to all employees of BSM KCP Ujungberung regarding the quality of service and promotion of market expansion of bailout products. Hajj that has been successfully carried out by BSM KCP Rancaekek.The conclusion of this study is that there is a significant influence of service quality on the expansion of market share by 53.3% with a strong correlation of 0.730 and through t test, where t counts at 8.245 (> t table), then H_0 is rejected and H_i is accepted. Furthermore, there is a significant influence of promotion on the expansion of market share by 30.3% with a moderate / sufficient correlation of 0.550 through t test, where t counts is 4.219 (> t table), then H_ (0) is rejected and H_i is accepted. Then there is a significant influence of service quality and promotion simultaneously to the expansion of market share by 60.6% and a strong correlation of 0.784 and through Test F, where F count is 67.023 (> F table), then 〖H〗 _ ( 0) rejected and H_i accepted.

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