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2008 10th International Symposium on Web Site Evolution最新文献

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A seamless and reliable distributed network file system utilizing webspace 利用网络空间的无缝可靠的分布式网络文件系统
2008 10th International Symposium on Web Site Evolution Pub Date : 2008-10-21 DOI: 10.1109/WSE.2008.4655397
Hsiang Chao, Tzong-Jye Liu, Kuong-Ho Chen, C. Dow
{"title":"A seamless and reliable distributed network file system utilizing webspace","authors":"Hsiang Chao, Tzong-Jye Liu, Kuong-Ho Chen, C. Dow","doi":"10.1109/WSE.2008.4655397","DOIUrl":"https://doi.org/10.1109/WSE.2008.4655397","url":null,"abstract":"A distributed file system integrates the storage devices on the network and stores files on remote file servers so that clients can access them through Internet anytime and anywhere. However, to ensure the reliability and security of critical data, the maintenance cost is usually high. Some researches propose solutions to use Webspace as storage. These are efficient for individual users or small enterprises. However, these solutions have three drawbacks: 1) they support only single specific Webspace, 2) they can not ensure data confidentiality, and 3) they can not ensure data reliability. This paper introduces a distributed file system, the general file system (GFS), which integrates the advantage of distributed file system and the convenience of Webspace. GFS also integrates several heterogeneous spaces and promises the reliability and security. Besides, for users, it is easy to operate GFS through the interface provided by the virtual file system. At the end, the experiments result shows that GFS outperform than other solutions using Webspace.","PeriodicalId":192351,"journal":{"name":"2008 10th International Symposium on Web Site Evolution","volume":"42 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2008-10-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124962858","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: 10
Ten years of Web Site Evolution 十年的网站发展
2008 10th International Symposium on Web Site Evolution Pub Date : 2008-10-21 DOI: 10.1109/WSE.2008.4655390
S. Tilley
{"title":"Ten years of Web Site Evolution","authors":"S. Tilley","doi":"10.1109/WSE.2008.4655390","DOIUrl":"https://doi.org/10.1109/WSE.2008.4655390","url":null,"abstract":"From its inception in 1999 to its tenth anniversary in 2008, the Web site evolution (WSE) series of events have provided a forum for researchers and practitioners to present original work on subjects related to the disciplined evolution of large-scale Web sites. This paper summarizes the activities of WSE during the last five years (2003- 2008). The paper also discusses the need for continued enhancements to the education of future ldquorenaissance software engineersrdquo to work effectively in the area. Some of the research challenges for the next few years are also outlined.","PeriodicalId":192351,"journal":{"name":"2008 10th International Symposium on Web Site Evolution","volume":"24 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2008-10-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114941287","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
A model driven approach toward business process test case generation 生成业务流程测试用例的模型驱动方法
2008 10th International Symposium on Web Site Evolution Pub Date : 2008-10-21 DOI: 10.1109/WSE.2008.4655394
Q. Yuan, Ji Wu, Chao Liu, Li Zhang
{"title":"A model driven approach toward business process test case generation","authors":"Q. Yuan, Ji Wu, Chao Liu, Li Zhang","doi":"10.1109/WSE.2008.4655394","DOIUrl":"https://doi.org/10.1109/WSE.2008.4655394","url":null,"abstract":"Web service based business process has become the backbone of enterprise information system, and it is evolving all the time. Therefore, the process has to be tested thoroughly and repeatedly whenever it is changed. This paper proposes a model driven approach toward generating executable test case from the given business process. The approach is composite of three stages: defining a process under test based on the business process model, transforming from process under test to abstract test cases and from abstract test cases to executable test cases. To implement the approach, a business process model based on the BPEL specification and UML2.0 activity diagram and a test case model based on U2TP framework and TTCN-3 key concepts are defined to have the ability to define the business process and the abstract test case. In order to validate the approach, a loan request process is used to show how the approach work and how the test cases are generated.","PeriodicalId":192351,"journal":{"name":"2008 10th International Symposium on Web Site Evolution","volume":"72 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2008-10-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127349286","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: 38
An approach for estimating code changes in e-commerce applications 一种评估电子商务应用程序中代码更改的方法
2008 10th International Symposium on Web Site Evolution Pub Date : 2008-10-21 DOI: 10.1109/WSE.2008.4655403
Brian Chan, L. Marks, Ying Zou
{"title":"An approach for estimating code changes in e-commerce applications","authors":"Brian Chan, L. Marks, Ying Zou","doi":"10.1109/WSE.2008.4655403","DOIUrl":"https://doi.org/10.1109/WSE.2008.4655403","url":null,"abstract":"E-commerce applications automate various business processes within an organization. To maintain a competitive edge, business analysts frequently modify business processes. Determining the effort for modifying a business process is not a trivial task, since the changes to the business process will result in changes to the source code for which the business analyst has limited knowledge. In this paper, we propose an approach for tracing the propagation of a change from the business process level to the code. We derive a change impact metric which estimates the code to be modified as a result of a business process change. A case study, using a large e-commerce application from the OFBiz open source project, demonstrates the effectiveness of our proposed change impact metric.","PeriodicalId":192351,"journal":{"name":"2008 10th International Symposium on Web Site Evolution","volume":"11 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2008-10-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128458444","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
Reverse engineering of Web Applications to abstract user-centered conceptual models Web应用程序的逆向工程，以抽象以用户为中心的概念模型
2008 10th International Symposium on Web Site Evolution Pub Date : 2008-10-21 DOI: 10.1109/WSE.2008.4655402
M. Bernardi, G. D. Lucca, Damiano Distante
{"title":"Reverse engineering of Web Applications to abstract user-centered conceptual models","authors":"M. Bernardi, G. D. Lucca, Damiano Distante","doi":"10.1109/WSE.2008.4655402","DOIUrl":"https://doi.org/10.1109/WSE.2008.4655402","url":null,"abstract":"The ubiquitous Web applications (UWA) Hyperbase model is a user-centered conceptual model representing the contents of a Web application, their organization in terms of entities and components, and the semantic associations between entities from which navigation paths are derived. Such a model may provide useful support for the software engineer during maintenance and evolution tasks. This paper presents a strategy for the semi-automatic abstraction of UWA Hyperbase models from existing Web applications. The results from a case study, involving four applications from real world, carried out to assess the effectiveness of the strategy are also presented and discussed.","PeriodicalId":192351,"journal":{"name":"2008 10th International Symposium on Web Site Evolution","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2008-10-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131155043","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: 8
Mining candidate web services from legacy code 从遗留代码中挖掘候选web服务
2008 10th International Symposium on Web Site Evolution Pub Date : 2008-10-21 DOI: 10.1109/WSE.2008.4655393
Lerina Aversano, L. Cerulo, Ciro Palumbo
{"title":"Mining candidate web services from legacy code","authors":"Lerina Aversano, L. Cerulo, Ciro Palumbo","doi":"10.1109/WSE.2008.4655393","DOIUrl":"https://doi.org/10.1109/WSE.2008.4655393","url":null,"abstract":"Mining services from existing software system is a relevant challenge to enable the development of service-oriented systems. Very often, although a service realizing a feature needed to develop a service-oriented system is not available, such a feature might have been implemented in existing software systems. This paper proposes an approach for the identification of services in existing legacy code. The approach combines the use of textual similarity between a free-text query and the text extracted from the legacy code with a structural matching between a goal, expressed as a WSDL document, and XML-based interfaces of features reverse engineered from the source code. A performance assessment has been performed on two open source projects.","PeriodicalId":192351,"journal":{"name":"2008 10th International Symposium on Web Site Evolution","volume":"34 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2008-10-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128995404","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: 27
Dynamic model extraction and statistical analysis of Web applications: Follow-up after 6 years Web应用程序的动态模型提取与统计分析:6年后的随访
2008 10th International Symposium on Web Site Evolution Pub Date : 2008-10-21 DOI: 10.1109/WSE.2008.4655389
P. Tonella, F. Ricca
{"title":"Dynamic model extraction and statistical analysis of Web applications: Follow-up after 6 years","authors":"P. Tonella, F. Ricca","doi":"10.1109/WSE.2008.4655389","DOIUrl":"https://doi.org/10.1109/WSE.2008.4655389","url":null,"abstract":"In 2002 we proposed a method to reverse engineer a Web application model. The proposed method deals with dynamic Web applications, consisting of server components, typically interacting with a persistent layer, which build the Web pages displayed on the browser dynamically. Dynamic analysis and page merging heuristics were used for model extraction. The proposed model was successfully adopted in the Web analysis and testing research community. However, the features of future Web applications (involving rich client components and asynchronous communication with the server) challenge its future applicability. In this paper, we analyze the key properties of the 2002 model and identify those modeling decisions that remain valid and can be used to guide the extraction of models for future Web applications.","PeriodicalId":192351,"journal":{"name":"2008 10th International Symposium on Web Site Evolution","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2008-10-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130568561","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: 9
Using Semantic clustering to enhance the navigation structure of Web sites 利用语义聚类增强网站导航结构
2008 10th International Symposium on Web Site Evolution Pub Date : 2008-10-21 DOI: 10.1109/WSE.2008.4655396
G. Scanniello, Damiano Distante, M. Risi
{"title":"Using Semantic clustering to enhance the navigation structure of Web sites","authors":"G. Scanniello, Damiano Distante, M. Risi","doi":"10.1109/WSE.2008.4655396","DOIUrl":"https://doi.org/10.1109/WSE.2008.4655396","url":null,"abstract":"This paper presents an automatic approach based on semantic clustering to enhance the navigation structure of Web sites. The approach extends the navigation structure of a Web site by introducing a set of links that enable the navigation from each page of the site to other pages showing similar or related content. The approach uses Latent Semantic Indexing to compute a dissimilarity measure between the pages of the site and a Graph-Theoretic clustering algorithm to group pages having similar or related content. The additional links connecting each page of the site to the others within the same cluster are dynamically injected into each page by using AJAX code. A prototype of a supporting tool and the results from a case study conducted to assess the feasibility of the approach are also presented.","PeriodicalId":192351,"journal":{"name":"2008 10th International Symposium on Web Site Evolution","volume":"44 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2008-10-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121404952","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: 9
COB2WEB a toolset for migrating to web services 用于迁移到web服务的工具集
2008 10th International Symposium on Web Site Evolution Pub Date : 2008-10-21 DOI: 10.1109/WSE.2008.4655391
H. Sneed
{"title":"COB2WEB a toolset for migrating to web services","authors":"H. Sneed","doi":"10.1109/WSE.2008.4655391","DOIUrl":"https://doi.org/10.1109/WSE.2008.4655391","url":null,"abstract":"This paper describes a tool set for constructing web services from existing main frame COBOL programs. The first tool - COBAudit - is intended to identify candidates for web services. The second tool - COBStrip - serves to extract only that portion of the code required to fulfill the service. The third tool - COBWrap - wraps the code extracted from original code and converts it to an executable component. The fourth tool - COBLink - connects the wrapped component to the web by generating a WSDL interface. The tools are currently under test within a project for a German financial service with an insurance system of 25 million lines of COBOL code running under IMS on the IBM mainframe.","PeriodicalId":192351,"journal":{"name":"2008 10th International Symposium on Web Site Evolution","volume":"4 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2008-10-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130943169","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: 10
Transforming a Java application in an equivalent Web-services based application: Toward a tool supported stepwise approach 将Java应用程序转换为等效的基于web服务的应用程序:采用工具支持的逐步方法
2008 10th International Symposium on Web Site Evolution Pub Date : 2008-10-21 DOI: 10.1109/WSE.2008.4655392
A. Marchetto, F. Ricca
{"title":"Transforming a Java application in an equivalent Web-services based application: Toward a tool supported stepwise approach","authors":"A. Marchetto, F. Ricca","doi":"10.1109/WSE.2008.4655392","DOIUrl":"https://doi.org/10.1109/WSE.2008.4655392","url":null,"abstract":"Migration of legacy applications toward service-oriented systems is a hard task complicated by the lack of appropriate approaches and tools able to drive step by step a developer in the process.","PeriodicalId":192351,"journal":{"name":"2008 10th International Symposium on Web Site Evolution","volume":"7 9-10","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2008-10-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132364717","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: 22
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