2015 IEEE World Congress on Services最新文献

IEEE Services Visionary Track on Dependable and Secure Services (DSS 2015) IEEE服务展望:可靠和安全服务(DSS 2015)

2015 IEEE World Congress on Services Pub Date : 2015-06-27 DOI: 10.1109/SERVICES.2015.52

N. Laranjeiro, P. Furtado, M. Vieira

引用次数: 0

Wind: Management and Orchestration in the Distributed Heterogeneous Cloud Wind:分布式异构云中的管理和编排

2015 IEEE World Congress on Services Pub Date : 2015-06-27 DOI: 10.1109/SERVICES.2015.15

Joacim Halén, Stefan Hellkvist, S. Baucke, F. Wuhib, Y. Yazir

{"title":"Wind: Management and Orchestration in the Distributed Heterogeneous Cloud","authors":"Joacim Halén, Stefan Hellkvist, S. Baucke, F. Wuhib, Y. Yazir","doi":"10.1109/SERVICES.2015.15","DOIUrl":"https://doi.org/10.1109/SERVICES.2015.15","url":null,"abstract":"Cloud deployments with large centralized data centers at the network core has so far served as a good template for cost-effective deployment of Web services and content delivery applications. However, this traditional model is rather unsuitable for applications with more complex network and latency requirements. The distributed cloud, where the large centralized data centers at the network core are supplanted or augmented by a set of smaller geographically distributed data centers at the network edge, can deliver such applications more efficiently. In this paper, we focus on the problem of delivering the distributed cloud by (1) providing a characterization of the main requirements that need to be met in order to realize the distributed cloud, (2) introducing an experimental management and orchestration system for the distributed cloud, called Wind, that comprehensively addresses each of the underlined challenges, and (3) quantifying the advantages of delivering the distributed cloud via Wind in a large scale simulated setting. Collected results show that Wind can help reduce the overall latency between applications and users, and the bandwidth cost to deliver an application in the distributed cloud significantly.","PeriodicalId":106002,"journal":{"name":"2015 IEEE World Congress on Services","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-06-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130815369","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: 2

VNCCrack: A Tool for Auditing Corporate Environments for the Presence of Insecure VNC Installs VNCCrack:一个审计企业环境中存在不安全VNC安装的工具

2015 IEEE World Congress on Services Pub Date : 2015-06-27 DOI: 10.1109/SERVICES.2015.62

Christian L. Diaz, C. Frenz

引用次数: 1

Delta Scaling: How Resources Scalability/Termination Can Be Taken Place Economically? Delta扩展:资源可扩展性/终止如何在经济上实现?

2015 IEEE World Congress on Services Pub Date : 2015-06-27 DOI: 10.1109/SERVICES.2015.17

Yousri Kouki, Md. Sabbir Hasan, T. Ledoux

引用次数: 6

SPEEDL - A Declarative Event-Based Language to Define the Scaling Behavior of Cloud Applications 一种声明性的基于事件的语言，用于定义云应用程序的伸缩行为

2015 IEEE World Congress on Services Pub Date : 2015-06-27 DOI: 10.1109/SERVICES.2015.19

R. Zabolotnyi, P. Leitner, Stefan Schulte, S. Dustdar

引用次数: 6

A Composite Service Selection Method Supporting Service-Sharing across Multi-SLAs 支持跨多个sla的服务共享的组合服务选择方法

2015 IEEE World Congress on Services Pub Date : 2015-06-27 DOI: 10.1109/SERVICES.2015.61

Yuesong Zhang, Bin Zhang, Changsheng Zhang, Jiaxuan Wu

{"title":"A Composite Service Selection Method Supporting Service-Sharing across Multi-SLAs","authors":"Yuesong Zhang, Bin Zhang, Changsheng Zhang, Jiaxuan Wu","doi":"10.1109/SERVICES.2015.61","DOIUrl":"https://doi.org/10.1109/SERVICES.2015.61","url":null,"abstract":"In cloud computing environments, each service-oriented application is often instantiated with multiple workflow instances, and each of them provides a specific QoS level for a particular user category. In recent researches, most of works deploy service instances for each workflow independently, and the sharing of service instance is not considered across compositions related with different SLAs. This may cause several high-performance service instances are exclusively accessed by specific workflow instances, which can incur the following two issues: First, the remaining service instances cannot satisfy SLA for other users when high-performance ones are monopolized by some requests. Second, the utilization ratio of high-performance services will be decreased. To address these problems, a service composition model supporting the instances sharing in multiple SLA environments is provided in this paper. Since the QoS-aware service composition problem is known as NP-hard, which needs a significant amount of computation time to discover optimal solutions, a solving method based on multi-objective genetic algorithm, called MSCS, is proposed to solve it heuristically. The effectiveness of this approach is demonstrated via experiments.","PeriodicalId":106002,"journal":{"name":"2015 IEEE World Congress on Services","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-06-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116621002","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: 0

Task Scheduling on the Cloud with Hard Constraints 具有硬约束的云上任务调度

2015 IEEE World Congress on Services Pub Date : 2015-06-27 DOI: 10.1109/SERVICES.2015.22

Long Thai, B. Varghese, A. Barker

引用次数: 14

Language Classes for Cloud Service Certification Systems 云服务认证系统语言课程

2015 IEEE World Congress on Services Pub Date : 2015-06-27 DOI: 10.1109/SERVICES.2015.27

Philipp Stephanow, Mark Gall

引用次数: 5

Specifications for Web Services Testing: A Systematic Review Web服务测试规范:系统回顾

2015 IEEE World Congress on Services Pub Date : 2015-06-27 DOI: 10.1109/SERVICES.2015.31

El Ioini Nabil

{"title":"Specifications for Web Services Testing: A Systematic Review","authors":"El Ioini Nabil","doi":"10.1109/SERVICES.2015.31","DOIUrl":"https://doi.org/10.1109/SERVICES.2015.31","url":null,"abstract":"In today's ever increasing demand on loosely coupled systems, software providers need to produce solutions that are flexible enough to be configured at runtime, yet maintaining high quality. One way to address the quality of such systems is through testing. Software testing provides software providers and their clients with techniques to characterize the internal and external quality of their systems, by specifying test cases to check how systems react under different circumstances. In the context of web services the situation changes, software providers become service providers. In other words, they do not provide a physical software to their clients, instead they allow them to invoke remote code from their system. This change affects the way we look at testing itself. In the web service paradigm clients do not own services, instead they invoke them. Different approaches for testing web services have been reported in the literature, with different techniques and using different input information to generate test cases. Considering the topic of web services testing, as a subject for this systematic review is a challenging undertaking, mainly due to the extensive amount of literature in the subject. To narrow it, we have focused on one single particularity that affects dramatically the testing process. That is the specifications used to generate test cases. To this end, in this paper we present a systematic review of the specifications used for testing web services. The outcome of this study answers key questions involved in the advantages and disadvantages of the existing specifications as well as the potential improvements that could lead to more robust web services testing process.","PeriodicalId":106002,"journal":{"name":"2015 IEEE World Congress on Services","volume":"25 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-06-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132710722","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: 4

A Social Network Based Approach for IoT Device Management and Service Composition 基于社交网络的物联网设备管理和服务组合方法

2015 IEEE World Congress on Services Pub Date : 2015-06-27 DOI: 10.1109/SERVICES.2015.9

Guo Chen, Jiwei Huang, B. Cheng, Junliang Chen

{"title":"A Social Network Based Approach for IoT Device Management and Service Composition","authors":"Guo Chen, Jiwei Huang, B. Cheng, Junliang Chen","doi":"10.1109/SERVICES.2015.9","DOIUrl":"https://doi.org/10.1109/SERVICES.2015.9","url":null,"abstract":"Nowadays, with the rapid development of hardware and network technologies, various types of smart devices are released by different vendors, resulting in the emergence of Internet of Things (IoT). However, most of the existing approaches for IoT device management are designed in a centralized way, whose efficiency meets challenges recently because of the large scale of heterogeneous device modules and highly dynamic essence of the networks. To tackle this challenge, we propose a distributed approach for IoT device management and service composition from a social network point of view. Specifically, we introduce Restful web service to encapsulate heterogeneous IoT device modules, providing uniform interfaces for IoT service invocation. According to the relationships between IoT devices, social network theory is applied to model IoT services in different dimensions. After fully considering the social properties, a flexible and scalable schemes for IoT service composition is designed to satisfactorily meet users' requirements from several aspects. Finally, simulation experiments based on dataset from reality are conducted to validate the effectiveness of our approach.","PeriodicalId":106002,"journal":{"name":"2015 IEEE World Congress on Services","volume":"120 3","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-06-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"113999586","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: 30