@article {378,
	title = {Exception detection for web service composition using improved bayesian network},
	journal = {Journal of Digital Information Management},
	volume = {11},
	year = {2013},
	note = {Export Date: 10 July 2014},
	month = {2013},
	pages = {108 - 114},
	abstract = {New application systems generated by composition of web services dynamically have become a development trend in network environment. However, since a variety of external services are invoked with different quality of service during processing, the problem of how to keep the execution stable must be addressed in order to improve the reliability and availability of the combination of services. In this paper, an approach of exception detection is presented for web service composition by improved Bayesian network. Firstly, the topological structure of Bayesian network is established, where the causal relationships between underlying web services are mapped to Bayesian network in service combination process. The conventional Bayesian network algorithm is improved to satisfy the demand of better conversion from nodes in web service composition to nodes in Bayesian network. Secondly, the parameter setting in Bayesian network is explored for determining the prior probability of service nodes and the conditional probability of service output node. Thirdly, the algorithm of the improved exception detection model is introduced, with the aim of locating the web services that cause exceptions in the execution of composite services. Lastly, a case study is given and the results analysis is also conducted. The results show that the presented approach not only considers the uncertainty during exception detection, but also can identify the exception web services in the process.},
	keywords = {Bayesian network, Exception handling, Web service, Web service composition},
	url = {http://www.scopus.com/inward/record.url?eid=2-s2.0-84879099166\&partnerID=40\&md5=0973327f022946c84a165872a2285524},
	author = {Chen, Y. and Ying, S. and Zhang, L. and Wu, J.}
}
@article {120,
	title = {Classification of geographic web services for building an efficient geographic information system offering profitable value added services},
	journal = {Journal of Digital Information Management},
	volume = {6},
	year = {2008},
	note = {Export Date: 10 July 2014},
	month = {2008},
	pages = {396 - 404},
	abstract = {In this paper we present best practices in implementing a geographic information system that may be used as a foundation for commercial geographic web services. On one hand we explain important rules to be followed during the design of the information system itself, e.g. the data supplyment process. On the other hand we introduce different categories for potential geographic web services and analyze these categories according to several properties. From some of those properties rules can be extracted on how well every kind of service is suited for commercial use and which technical context (e.g. security) has to be observed to be able to offer it. The whole article is based on a case study and prototype where we implemented a geographic database and geographic web services from each of the different categories in the domain of hydrology.},
	keywords = {Case study, Commercial web service, Geo web service, Geographic services, GIS, Hydrology, Web service},
	url = {http://www.scopus.com/inward/record.url?eid=2-s2.0-84865525965\&partnerID=40\&md5=11ac40933f4282aacc48cbc4550b85c4},
	author = {Kleiner, C. and Aliste, A.G.}
}
@article {29,
	title = {Automatic and flexible web services discovery in semantic web},
	journal = {Journal of Digital Information Management},
	volume = {4},
	year = {2006},
	note = {Export Date: 10 July 2014},
	month = {2006},
	pages = {22 - 25},
	abstract = {The main objective of the semantic web is to make the interoperation among web services or between users and web services more automated and flexible. The basic step toward the interoperation is that users or web services can discover their required web services. In this paper we present a practical application on Semantic Web and Web Services concepts where a flexible and automatic matching procedure in e-learning is shown. We illustrate how the requirements, web services and domain knowledge are described in machine-understandable forms to support the automatic and flexible discovery of web services. Then a matchmaking algorithm based on the semantic information is proposed. Finally the design and implementation of a prototype for the automatic discovery of web services is described.},
	keywords = {Discovery, Elearning, Semantic web, Web service},
	url = {http://www.scopus.com/inward/record.url?eid=2-s2.0-33748262446\&partnerID=40\&md5=f576cda3c55219ff4617a04d7dcb8d8f},
	author = {Lu, L. and Chen, J. and Zhu, G.}
}
@article {26,
	title = {A dynamic priority allocation scheme of messages for differentiated web services satisfying service level agreement},
	journal = {Journal of Digital Information Management},
	volume = {4},
	year = {2006},
	note = {Cited By (since 1996):1Export Date: 10 July 2014},
	month = {2006},
	pages = {26 - 31},
	abstract = {Recently many enterprises are adopting web services as the standard between heterogeneous software in the XML message based distributed environment to carry out businesses from B2C to B2B. For effective application of web services, differentiated service quality must be guaranteed. However, majority of the current web services do not differentiate quality of messages and the current web servers do not reflect the quality factors of the service level agreement settled between the service provider and user. Our research analyzes the appropriate quality factor for the quality level where differentiated service is provided and suggests a method for assigning priorities to web service message processing processes based on these quality factors. The suggested method assigns the priority dynamically in order to satisfy the service level agreement as much as possible.},
	keywords = {B2B, B2C, Web servers, Web service, Web service quality},
	url = {http://www.scopus.com/inward/record.url?eid=2-s2.0-33748284649\&partnerID=40\&md5=0ba79237064c0f9d6784d65c0224a6b4},
	author = {Kim, D. and Lee, S. and Abraham, A. and Han, S.}
}
