2010 12th IEEE International Symposium on Web Systems Evolution (WSE)最新文献

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Measuring web service interfaces 度量web服务接口
2010 12th IEEE International Symposium on Web Systems Evolution (WSE) Pub Date : 2010-11-09 DOI: 10.1109/WSE.2010.5623580
H. Sneed
{"title":"Measuring web service interfaces","authors":"H. Sneed","doi":"10.1109/WSE.2010.5623580","DOIUrl":"https://doi.org/10.1109/WSE.2010.5623580","url":null,"abstract":"The following short paper describes a tool supported method for measuring web service interfaces. The goal is to assess the complexity and quality of these interfaces as well as to determine their size for estimating evolution and testing effort. Besides the metrics for quantity, quality and complexity, rules are defined for ensuring maintainability. In the end a tool - WSDAudit - is described which the author has developed for the static analysis of web service definitions. The WSDL schemas are automatically audited and measured for quality assurance and cost estimation. Work is underway to verify them against the BPEL procedures from which they are invoked.","PeriodicalId":231763,"journal":{"name":"2010 12th IEEE International Symposium on Web Systems Evolution (WSE)","volume":"89 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-11-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126474217","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: 35
Multi-level evaluation of web site navigability 网站可导航性的多层次评价
2010 12th IEEE International Symposium on Web Systems Evolution (WSE) Pub Date : 2010-11-09 DOI: 10.1109/WSE.2010.5623563
S. Vaucher, H. Sahraoui
{"title":"Multi-level evaluation of web site navigability","authors":"S. Vaucher, H. Sahraoui","doi":"10.1109/WSE.2010.5623563","DOIUrl":"https://doi.org/10.1109/WSE.2010.5623563","url":null,"abstract":"Much research in recent years has focused on the evaluation of web site quality. The majority of this research has focused on evaluating the quality of individual pages or that of a site as a whole. In this paper, we propose an evaluation approach that combines evaluations at the page level with the one of the web site by means of a page-importance weighing model. We illustrate our approach with the particular characteristic of navigability. Both navigability models at the page and site levels are implemented as Bayesian Belief Networks to manage explicitly the uncertainty of web site evaluation. The page importance weighting is implemented using a random walk strategy. We evaluated the resulting model using a mean-different hypothesis testing. The results showed that our model allows discriminating correctly between web sites having a good navigability and randomly-selected web sites.","PeriodicalId":231763,"journal":{"name":"2010 12th IEEE International Symposium on Web Systems Evolution (WSE)","volume":"19 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-11-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133458481","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
Self-adaptive management of Web processes Web流程的自适应管理
2010 12th IEEE International Symposium on Web Systems Evolution (WSE) Pub Date : 2010-11-09 DOI: 10.1109/WSE.2010.5623573
Marina Polese, Giancarlo Tretola, E. Zimeo
{"title":"Self-adaptive management of Web processes","authors":"Marina Polese, Giancarlo Tretola, E. Zimeo","doi":"10.1109/WSE.2010.5623573","DOIUrl":"https://doi.org/10.1109/WSE.2010.5623573","url":null,"abstract":"Nowadays, we are assisting to a paradigmatic shift for the development of web applications due to the pervasive distribution of their components among a lot of servers, which are dynamically interconnected by web links. As a consequence, the application logic is often defined by exploiting workflow languages since they are more suitable to address the complexity of these new running environments. Moreover, in many business environments, the behaviour of a large-scale distributed web application is significantly influenced by context events, whose handling could require run-time adaptations of the application logic to properly react to the changing conditions of the execution context. This paper addresses the need for adaptation in large-scale web applications by proposing a programming paradigm based on “autonomic workflows”, i.e. workflows that are able to self-change their structure in order to allow for the continuation of the execution towards the termination, even if unexpected anomalies occur during the execution. The proposed approach exploits semantic languages for service description, autonomic managers driven by policies specified using a dedicated language, and a knowledge base containing information collected during processes execution. Autonomic actions are performed using Event Condition Action (ECA) rules for assessing system and process conditions, and a set of operations that allow for dynamic adaptation of the running processes. Furthermore, the correctness of workflow adaptation is checked before the modifications are performed, by using both syntactical and semantic constraints.","PeriodicalId":231763,"journal":{"name":"2010 12th IEEE International Symposium on Web Systems Evolution (WSE)","volume":"17 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-11-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121985018","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: 14
Introducing haptic interactions in web application modeling 在web应用程序建模中引入触觉交互
2010 12th IEEE International Symposium on Web Systems Evolution (WSE) Pub Date : 2010-11-09 DOI: 10.1109/WSE.2010.5623571
S. Comai, D. Mazza
{"title":"Introducing haptic interactions in web application modeling","authors":"S. Comai, D. Mazza","doi":"10.1109/WSE.2010.5623571","DOIUrl":"https://doi.org/10.1109/WSE.2010.5623571","url":null,"abstract":"Haptic devices, providing tactile feedback to the user, by applying forces, vibrations, and/or motions, are becoming a common way of user interaction in several fields of applications, from gaming, to mobile, automotive, etc. This innovative technology could be thought as suitable also for Web navigation in the near future, with haptic devices replacing mice and offering to the user a more immersive way of interaction. In this work we first provide an overview of the characteristics of current haptic technologies. Then, we propose a high-level graphical formalism for the specification of haptic behaviors that can be associated to the objects/widgets of a Web page. Some examples of haptic interaction on the Web and issues in the implementation of an haptic interface for the Web are also provided.","PeriodicalId":231763,"journal":{"name":"2010 12th IEEE International Symposium on Web Systems Evolution (WSE)","volume":"13 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-11-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129823442","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
Extending web content management systems navigation capabilities with semantic navigation maps 使用语义导航地图扩展web内容管理系统的导航功能
2010 12th IEEE International Symposium on Web Systems Evolution (WSE) Pub Date : 2010-09-01 DOI: 10.1109/WSE.2010.6224336
Damiano Distante, M. Risi, G. Scanniello
{"title":"Extending web content management systems navigation capabilities with semantic navigation maps","authors":"Damiano Distante, M. Risi, G. Scanniello","doi":"10.1109/WSE.2010.6224336","DOIUrl":"https://doi.org/10.1109/WSE.2010.6224336","url":null,"abstract":"This paper presents an automatic approach built on information retrieval and clustering techniques to enhance the navigation capabilities of modern Web Content Management Systems (WCMSs). The approach uses Latent Semantic Indexing to discover correlations between the contents published through these systems, and a fuzzy clustering algorithm to form groups of related contents. For each page of the developed website, a set of navigation links towards pages showing similar or related content and a measure of such similarity is proposed. An implementation of the approach for the Joomla! Open Source WCMS and the results from a case study on a real world website are also presented.","PeriodicalId":231763,"journal":{"name":"2010 12th IEEE International Symposium on Web Systems Evolution (WSE)","volume":"20 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127645399","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
Research directions in Web systems evolution IV: Migrating to the cloud Web系统演进研究方向IV:向云迁移
2010 12th IEEE International Symposium on Web Systems Evolution (WSE) Pub Date : 1900-01-01 DOI: 10.1109/WSE.2009.5631224
S. Tilley, T. Parveen
{"title":"Research directions in Web systems evolution IV: Migrating to the cloud","authors":"S. Tilley, T. Parveen","doi":"10.1109/WSE.2009.5631224","DOIUrl":"https://doi.org/10.1109/WSE.2009.5631224","url":null,"abstract":"Cloud computing is gaining momentum in part because it enables a distributed systems infrastructure that offers more advantages than traditional ones. It provides a hosted environment of virtualized hardware, effectively unlimited storage, and software services that can aid in system development and deployment. This session is the fourth in a series of special events held at WSE focused on selected aspects of research directions in Web systems evolution, and the second session focused on issues related to migrating Web applications to the cloud.","PeriodicalId":231763,"journal":{"name":"2010 12th IEEE International Symposium on Web Systems Evolution (WSE)","volume":"22 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121283444","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
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