2011 IEEE International Conference on Web Services最新文献_第7页

A Framework for Ontology Evolution Management in SSOA-Based Systems 基于ssoa系统的本体演化管理框架

2011 IEEE International Conference on Web Services Pub Date : 2011-07-04 DOI: 10.1109/ICWS.2011.129

Soumaya Slimani, Salah Baïna, Karim Baïna

引用次数: 3

Non-cooperative Game Based QoS-Aware Web Services Composition Approach for Concurrent Tasks 基于非合作游戏的并发任务qos感知Web服务组合方法

2011 IEEE International Conference on Web Services Pub Date : 2011-07-04 DOI: 10.1109/ICWS.2011.45

Haifeng Li, Qing Zhu, Y. Ouyang

{"title":"Non-cooperative Game Based QoS-Aware Web Services Composition Approach for Concurrent Tasks","authors":"Haifeng Li, Qing Zhu, Y. Ouyang","doi":"10.1109/ICWS.2011.45","DOIUrl":"https://doi.org/10.1109/ICWS.2011.45","url":null,"abstract":"Web services make tools which used to be merely accessible to the specialist available to all, and permitting previous manual data processing and analysis tasks to be automated. One of key problem is Web services composition in terms of Quality of Service (QoS). There are many task concurrencies, such as remote sensing image processing, in computation-intensive scientific applications. However, existing Web service optimal combination approaches are mainly focused on single tasks by using \"selfish\" behavior to pursue optimal solutions. This causes conflicts because many concurrent tasks are competing for limited optimal resources, and the reducing of service quality in services. Based on the best reply function of quantified task conflicts and game theory, this paper establishes a mathematical model to depict the competitive relationship between multitasks and Web service under QoS constraints and it guarantees that every task can obtain optimal utility services considering other task combination strategies. Moreover, an iterative algorithm to reach the Nash equilibrium is also proposed. Theory and experimental analysis show the approach has a fine convergence property, and can considerably enhance the actual utility of all tasks when compared with existing Web services combinatorial methods. The proposed approach provides a new path for QoS-aware Web service with optimal combinations for concurrent tasks.","PeriodicalId":118512,"journal":{"name":"2011 IEEE International Conference on Web Services","volume":"9 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-07-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126569027","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 6

Multiple Representations of Web Services: Discovery, Clustering and Recommendation Web服务的多种表示:发现、聚类和推荐

2011 IEEE International Conference on Web Services Pub Date : 2011-07-04 DOI: 10.1109/ICWS.2011.109

Mustapha Aznag, M. Quafafou, Nicolas Durand, Zahi Jarir

引用次数: 3

Progressive Reliability Forecasting of Service-Oriented Software 面向服务软件的渐进式可靠性预测

2011 IEEE International Conference on Web Services Pub Date : 2011-07-04 DOI: 10.1109/ICWS.2011.103

An Liu, Ewa Musial, Mei-Hwa Chen

引用次数: 9

Improving Web API Discovery by Leveraging Social Information 利用社会信息改进Web API发现

2011 IEEE International Conference on Web Services Pub Date : 2011-07-04 DOI: 10.1109/ICWS.2011.96

Romina Torres, B. Tapia, H. Astudillo

引用次数: 36

On the Verification of Behavioral and Probabilistic Web Services Using Transformation 基于转换的行为和概率Web服务验证研究

2011 IEEE International Conference on Web Services Pub Date : 2011-07-04 DOI: 10.1109/ICWS.2011.106

Giti Oghabi, J. Bentahar, A. Benharref

引用次数: 9

Semi-empirical Service Composition: A Clustering Based Approach 半经验服务组合:基于聚类的方法

2011 IEEE International Conference on Web Services Pub Date : 2011-07-04 DOI: 10.1109/ICWS.2011.15

Xianzhi Wang, Zhongjie Wang, Xiaofei Xu

{"title":"Semi-empirical Service Composition: A Clustering Based Approach","authors":"Xianzhi Wang, Zhongjie Wang, Xiaofei Xu","doi":"10.1109/ICWS.2011.15","DOIUrl":"https://doi.org/10.1109/ICWS.2011.15","url":null,"abstract":"Service composition has the capability of constructing coarse-grained solutions by dynamically aggregating a set of services to satisfy complex requirements, but it suffers from dramatic decrease on the efficiency of determining the best composition solution when large scale candidate services are available. Most current approaches look for the optimal composition solution by real-time computation, and the composition efficiency greatly depends on the adopted algorithms. To eliminate such deficiency, this paper proposes a semi-empirical composition approach which incorporates two stages, i.e., periodical clustering and real-time composition. The former partitions the candidate services and historical requirements into clusters based on similarity measurement, and then the probabilistic correspondences between service clusters and requirement clusters are identified by statistical analysis. The latter deals with a new requirement by firstly finding its most similar requirement cluster and the corresponding service clusters by leveraging Bayesian inference, then a set of concrete services are optimally selected from such reduced solution space and constitute the final composition solution. Instead of relying on solely historical data exploration or on pure real-time computation, our approach distinguishes from traditional methods by combining the two perspectives together. Experiments demonstrate the advantages of this approach.","PeriodicalId":118512,"journal":{"name":"2011 IEEE International Conference on Web Services","volume":"79 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-07-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127678756","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 16

A Policy-Based Framework for Automated Service Level Agreement Negotiation 基于策略的自动服务水平协议协商框架

2011 IEEE International Conference on Web Services Pub Date : 2011-07-04 DOI: 10.1109/ICWS.2011.116

Z. Xiao, Donggang Cao, Chao You, Hong Mei

引用次数: 8

Conformance Verification between Web Service Choreography and Implementation Using Learning and Model Checking 使用学习和模型检查的Web服务编排和实现之间的一致性验证

2011 IEEE International Conference on Web Services Pub Date : 2011-07-04 DOI: 10.1109/ICWS.2011.113

Warawoot Pacharoen, Toshiaki Aoki, A. Surarerks, P. Bhattarakosol

引用次数: 5

Providing Light Weight Distributed Web Services from Mobile Hosts 从移动主机提供轻量级分布式Web服务

2011 IEEE International Conference on Web Services Pub Date : 2011-07-04 DOI: 10.1109/ICWS.2011.87

F. Alshahwan, K. Moessner, F. Carrez

引用次数: 7