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- research-articleJanuary 2020
Evaluating the trustworthiness of BPEL processes based on data dependency and XBFG
International Journal of Computational Science and Engineering (IJCSE), Volume 21, Issue 1Pages 146–161https://doi.org/10.1504/ijcse.2020.105221Composite services implement value-added functionality by composing service components of various granularities. Trust is an important criterion to judge whether a composite service can behave as expected. There is a great need for a flexible trust ...
- review-articleSeptember 2019
Advances on QoS‐aware web service selection and composition with nature‐inspired computing
CAAI Transactions on Intelligence Technology (CIT2), Volume 4, Issue 3Pages 159–174https://doi.org/10.1049/trit.2019.0018Service‐oriented architecture is becoming a major software framework for complex application and it can be dynamically and flexibly composed by integrating existing component web services provided by different providers with standard protocols. The rapid ...
- research-articleOctober 2017
A novel service-oriented platform for the internet of things
IoT '17: Proceedings of the Seventh International Conference on the Internet of ThingsArticle No.: 18, Pages 1–8https://doi.org/10.1145/3131542.3131549As Internet of Things (IoT) has received substantial attention in industry and academia recently, many IoT devices and IoT platforms have been proposed and being developed. In this paper we propose a novel IoT platform, called SoPIoT, that is different ...
- research-articleNovember 2016
A knowledge-based approach for self-healing service-oriented applications
MEDES: Proceedings of the 8th International Conference on Management of Digital EcoSystemsPages 1–8https://doi.org/10.1145/3012071.3012100In the context of service-oriented applications, the self-healing property provides reliable execution in order to support failures and assist automatic recovery techniques. This paper presents a knowledge-based approach for self-healing Composite ...
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- articleApril 2016
Optimisation-based collaborative determination of component trustworthiness in service compositions
Security and Communication Networks (SACN), Volume 9, Issue 6Pages 513–527https://doi.org/10.1002/sec.985In service-oriented environments, service providers orchestrate distributed services from other providers to create new composite enterprise services. A component service can be invoked jointly by several distributed composite service providers. However,...
- ArticleJune 2015
Hierarchical Aggregation of Consumer Ratings for Service Ecosystem
ICWS '15: Proceedings of the 2015 IEEE International Conference on Web ServicesPages 575–582https://doi.org/10.1109/ICWS.2015.82With the wide availability of products and services through popular e-commerce platforms and dozens of similar offerings to choose from, there is a need to accurately assess and evaluate the quality of offerings. Several studies have shown that consumer ...
- research-articleAugust 2013
Web services property sequence chart monitor: a tool chain for monitoring BPEL‐based web service composition with scenario‐based specifications
Web service composition is a new paradigm to develop distributed and reactive software‐intensive systems. Owing to the autonomous nature of basic services, the validation of composite service must be extended from design‐time to run‐time. Here, the ...
- ArticleJune 2013
Execution Recovery in Transactional Composite Service
ICWS '13: Proceedings of the 2013 IEEE 20th International Conference on Web ServicesPages 276–283https://doi.org/10.1109/ICWS.2013.45In the composite service which runs for a long time under the heterogeneous and loose-coupled circumstance, the failure of service tends to occur. The transaction and recovery mechanism is urgently needed in order to guarantee the end-to-end QoS of the ...
- ArticleDecember 2012
A Trust Impact Analysis Model for Composite Service Evolution
APSEC '12: Proceedings of the 2012 19th Asia-Pacific Software Engineering Conference - Volume 01Pages 73–78https://doi.org/10.1109/APSEC.2012.30Changes to a composite service need to be well analyzed in order to ensure the trust of it. The analysis can be driven by identifying the impact caused by the changes on the trust of other component services as well as the composite service. In this ...
- research-articleDecember 2012
Failure recovery of world-altering composite semantic services - a two phase approach
IIWAS '12: Proceedings of the 14th International Conference on Information Integration and Web-based Applications & ServicesPages 299–302https://doi.org/10.1145/2428736.2428787Composite Web services are self-evidently failure-prone. A recovery process is required to survive the execution flow. We propose a method to recover a composite service from a failure. The method replaces a subdigraph of a composite service with its ...
- ArticleJuly 2012
Aggregating Price Models for Composite Services in Cloud Service Marketplaces
ISPA '12: Proceedings of the 2012 IEEE 10th International Symposium on Parallel and Distributed Processing with ApplicationsPages 479–486https://doi.org/10.1109/ISPA.2012.70Marketplaces for cloud services, referred to as electronic marketplaces (eMPs), have been introduced for a number of purposes, including comparability and transparency of service offerings. Since the complexity of services and their provisioning is ...
- ArticleJune 2012
Dynamic Service Selection Based on Context-Aware QoS
SCC '12: Proceedings of the 2012 IEEE Ninth International Conference on Services ComputingPages 641–648https://doi.org/10.1109/SCC.2012.95With the development of service-oriented computing environments, QoS-aware service selection has been a more and more important research issue. In service composition environments, QoS attributes of atomic services are always aggregated for computing ...
- ArticleApril 2012
A Composited Web Service Environment Self-Adaptive Supporting Platform
Internet ware, which is an abstract of distributed software system under open, dynamic and rambunctious Internet environment, is self-adaptive and is able to adapt with the dynamic, opening and variable environment of the Internet. Considering the self-...
- ArticleAugust 2011
Composite Service Adaptation Supported Environmental Monitoring System
ICGEC '11: Proceedings of the 2011 Fifth International Conference on Genetic and Evolutionary ComputingPages 315–318https://doi.org/10.1109/ICGEC.2011.78In the research of composite service execution, runtime QoS ensuring of composite service is an important problem in composite service adaptation. This paper gives an introduction to the design and implementation of composite service adaptive execution ...
- abstractMay 2011
Towards user-centered mashups: exploring user needs for composite web services
CHI EA '11: CHI '11 Extended Abstracts on Human Factors in Computing SystemsPages 1327–1332https://doi.org/10.1145/1979742.1979769The Web contains a vast amount of services supporting users in various facets of life. In mashup or composite Web services, elements from various services are combined to create a service which suits users' needs. Our goal was to explore what kind of ...
- ArticleDecember 2010
Performance Analysis of Context-Aware Composite Device Services
APSCC '10: Proceedings of the 2010 IEEE Asia-Pacific Services Computing ConferencePages 300–306https://doi.org/10.1109/APSCC.2010.50Recent rich services provided by mobile devices take a form of composite services consisting of several constituent atomic services and they are gaining popularity due to technological advances and wireless network infrastructures. To make the best use ...
- ArticleNovember 2010
WS-PSC monitor: a tool chain for monitoring temporal and timing properties in composite service based on property sequence chart
Web service composition is a new paradigm to develop distributed and reactive software-intensive systems. Due to the autonomous attribute of each basic service, validation of composite services must be extended from design time to run-time. In this ...
- ArticleSeptember 2010
A formal P3P semantics for composite services
As online services are moving from the single service to the composite service paradigm, privacy is becoming an important issue due to the amount of user data being collected and stored. The Platform for Privacy Preferences (P3P) was defined to provide ...
- articleSeptember 2010
Composite service metamodel and auto composition
Journal of Computational Methods in Sciences and Engineering (JOCMSE), Volume 10, Issue 1-2S2Pages 215–229Service Oriented Architecture (SOA) is a computing paradigm which promises to provide transparency to resource access by exposing the available resources as services. SOA is based on service composition for application development or service ...