2011 IEEE World Congress on Services最新文献_第5页

Web API Creation for Enterprise Mashup 为企业Mashup创建Web API

2011 IEEE World Congress on Services Pub Date : 2011-07-04 DOI: 10.1109/SERVICES.2011.83

Masahiro Tanaka, Terunobu Kume, Akihiko Matsuo

{"title":"Web API Creation for Enterprise Mashup","authors":"Masahiro Tanaka, Terunobu Kume, Akihiko Matsuo","doi":"10.1109/SERVICES.2011.83","DOIUrl":"https://doi.org/10.1109/SERVICES.2011.83","url":null,"abstract":"It is desirable for web applications to be reusable, for example in case a vendor wants to deliver new valuable services by using and combining existing applications quickly. One of the well-known ways of reusing web applications, Mashup, has become popular in the web development community and applied to many open web sites, as we can just combine the data retrieved from Web pages or APIs of the web applications. But in the case of the Mashup of enterprise web applications, or Enterprise Mashup, it is quite difficult since these applications are often not intended to be reusable and have no Web APIs. That means we have to create the Web APIs for the applications, which takes much work. In this paper, we describe a light-weight Web API creation methodology in order to create Web APIs for enterprise web applications much more easily than we can by extending the source code. The created Web API can connect to the web application just as a client who has an account does. So we can create a Web API for Enterprise Mashup without modifying the application at all and we can call the Web API securely using the user account information of the application. We developed the implementation of our methodology and applied it to actual applications to evaluate its effectiveness.","PeriodicalId":429726,"journal":{"name":"2011 IEEE World Congress on Services","volume":"12 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":"130921167","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: 3

Management Model Proposal for Portuguese Public Administration Shared Services 葡萄牙公共行政共享服务管理模式建议

2011 IEEE World Congress on Services Pub Date : 2011-07-04 DOI: 10.1109/SERVICES.2011.81

L. Domingues, J. Gomes

{"title":"Management Model Proposal for Portuguese Public Administration Shared Services","authors":"L. Domingues, J. Gomes","doi":"10.1109/SERVICES.2011.81","DOIUrl":"https://doi.org/10.1109/SERVICES.2011.81","url":null,"abstract":"Portugal was considered in recent surveys as a leading nation in eGovernment implementation at European context. Like the great majority of governments around the world, in the earlier stages, the emphasis was mostly on development e-services at the front-end. However, drawing on OECD's observations, continued expansion in e-services is not possible without integration in government back-end processes and systems. In this context, Portuguese government launched a shared services initiative having as main target the rationalization and standardization of back-office processes, which lead to the development of new back office services to improve support for front office operations. In this initial phase the challenge is centred in the implementation of shared services throughout central public administration entities without quality disruption in service delivery. In a second phase some of these services may also be deployed to both regional and local public administration entities, covering in total a universe of 800.000 workers. The appeal of this research is to find a solution able to support strategic management decisions preserving both the process control and the quality of the delivered services. According to a developed research methodology based on Yin's case study methodology and a matching between scientific method and engineering design process, the shared services analysis model (SSAM) has been developed. SSAM contributes with a formal analysis structure based in main pillars that sustain the shared services implementation in Portuguese public administration. The defined pillars will be used as analysis vectors to create a performance model able to evaluate shared services implementation and to anticipate future actions.","PeriodicalId":429726,"journal":{"name":"2011 IEEE World Congress on Services","volume":"33 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":"133581623","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

ECB: Enterprise Cloud Bus Based on WS-Notification and Cloud Queue Model 基于WS-Notification和云队列模型的企业云总线

2011 IEEE World Congress on Services Pub Date : 2011-07-04 DOI: 10.1109/SERVICES.2011.89

Pingli Gu, Yanlei Shang, Junliang Chen, Miaoting Deng, B. Lin, Changbao Li

引用次数: 5

A Physical and Virtual Compute Cluster Resource Load Balancing Approach to Data-Parallel Scientific Workflow Scheduling 数据并行科学工作流调度的物理和虚拟计算集群资源负载均衡方法

2011 IEEE World Congress on Services Pub Date : 2011-07-04 DOI: 10.1109/SERVICES.2011.50

Jianwu Wang, P. Korambath, I. Altintas

引用次数: 13

Scaling-Up Item-Based Collaborative Filtering Recommendation Algorithm Based on Hadoop 基于Hadoop的规模化项目协同过滤推荐算法

2011 IEEE World Congress on Services Pub Date : 2011-07-04 DOI: 10.1109/SERVICES.2011.66

Jing Jiang, Jie Lu, Guangquan Zhang, Guodong Long

{"title":"Scaling-Up Item-Based Collaborative Filtering Recommendation Algorithm Based on Hadoop","authors":"Jing Jiang, Jie Lu, Guangquan Zhang, Guodong Long","doi":"10.1109/SERVICES.2011.66","DOIUrl":"https://doi.org/10.1109/SERVICES.2011.66","url":null,"abstract":"Collaborative filtering (CF) techniques have achieved widespread success in E-commerce nowadays. The tremendous growth of the number of customers and products in recent years poses some key challenges for recommender systems in which high quality recommendations are required and more recommendations per second for millions of customers and products need to be performed. Thus, the improvement of scalability and efficiency of collaborative filtering (CF) algorithms become increasingly important and difficult. In this paper, we developed and implemented a scaling-up item-based collaborative filtering algorithm on MapReduce, by splitting the three most costly computations in the proposed algorithm into four Map-Reduce phases, each of which can be independently executed on different nodes in parallel. We also proposed efficient partition strategies not only to enable the parallel computation in each Map-Reduce phase but also to maximize data locality to minimize the communication cost. Experimental results effectively showed the good performance in scalability and efficiency of the item-based CF algorithm on a Hadoop cluster.","PeriodicalId":429726,"journal":{"name":"2011 IEEE World Congress on Services","volume":"52 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":"116092316","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: 99

Web Service Composition Using Service Suggestions 使用服务建议的Web服务组合

2011 IEEE World Congress on Services Pub Date : 2011-07-04 DOI: 10.1109/SERVICES.2011.67

Rui Wang, Chaitanya Guttula, M. Panahiazar, Haseeb Yousaf, J. Miller, Eileen T. Kraemer, J. Kissinger

引用次数: 11

Improving Organizational Password Policy Compliance via Open Source Tools 通过开源工具改进组织密码策略合规性

2011 IEEE World Congress on Services Pub Date : 2011-07-04 DOI: 10.1109/SERVICES.2011.65

C. Frenz

引用次数: 1

A Model for Dynamic Services Discovery over Largely Distributed Providers Based on QoS and Business Processes Contexts 基于QoS和业务流程上下文的分布式提供者动态服务发现模型

2011 IEEE World Congress on Services Pub Date : 2011-07-04 DOI: 10.1109/SERVICES.2011.63

Alexandre Perin-Souza, R. Rabelo

引用次数: 5

A Genetic Algorithm Based Approach to Service Identification 基于遗传算法的服务识别方法

2011 IEEE World Congress on Services Pub Date : 2011-07-04 DOI: 10.1109/SERVICES.2011.40

A. Kazemi, A. Rostampour, Pooyan Jamshidi, E. Nazemi, F. S. Aliee, A. N. Azizkandi

引用次数: 15

Healing Web-Based Services on Cloud Using Strategies 修复基于云的服务使用策略

2011 IEEE World Congress on Services Pub Date : 2011-07-04 DOI: 10.1109/SERVICES.2011.23

M. Lachat, Y. Liu, Anna Liu

引用次数: 0