发布求助
文献互助 智能选刊 最新文献

2010 Seventh Web Information Systems and Applications Conference最新文献

筛选
英文 中文
Web Based UNIX File Management System 基于Web的UNIX文件管理系统
2010 Seventh Web Information Systems and Applications Conference Pub Date : 2010-08-20 DOI: 10.1109/WISA.2010.9
G. Mohammed, Heru Xue, Jiang Guo
{"title":"Web Based UNIX File Management System","authors":"G. Mohammed, Heru Xue, Jiang Guo","doi":"10.1109/WISA.2010.9","DOIUrl":"https://doi.org/10.1109/WISA.2010.9","url":null,"abstract":"We have developed a web based UNIX file management system to facilitate different background users to use UNIX system. It is a cross-platform UNIX file management system that can be used from any web browser to execute file management operations on a UNIX server. Any user with a valid account on a UNIX server will be able to login to the server and create, delete, edit, download and upload files and folders to the server with the help of a very user friendly GUI without having to worry about remembering the UNIX commands. Our UNIX file management system enables the user to easily navigate to different locations on the server with the ease of a mouse click while all the UNIX commands are executed in the back end. Also our system allows user to manipulate files on UNIX system. Our system also has a profile management features which allow users to save profiles on their local machine in order to switch to the desired servers with ease and users don’t need to type in the login details every time. This paper discusses our design and implementation of our web based UNIX file management system.","PeriodicalId":122827,"journal":{"name":"2010 Seventh Web Information Systems and Applications Conference","volume":"31 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-08-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125045117","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
Data Source Recommendation for Building Mashup Applications 构建Mashup应用程序的数据源建议
2010 Seventh Web Information Systems and Applications Conference Pub Date : 2010-08-20 DOI: 10.1109/WISA.2010.39
Jiawei Cao, Chunxiao Xing
{"title":"Data Source Recommendation for Building Mashup Applications","authors":"Jiawei Cao, Chunxiao Xing","doi":"10.1109/WISA.2010.39","DOIUrl":"https://doi.org/10.1109/WISA.2010.39","url":null,"abstract":"The emergence of mashup is gaining tremendous popularity and its application can be seen in a large number of domains. Along with the development of mashup technology, several mashup editors have been produced by the industry which can assist users to build mashups. However, with the increasing service and information sources distributed across the entire web space, even an easy to use mashup editor for nonprogrammers is not sufficient. In this paper, we apply the item based top-N recommendation algorithm which is widely used in e-Commerce area to recommend data source to the users while they are building mashups based on collected data of existing mashups. We also conduct experiment to evaluate the parameters of the recommendation algorithm and finally achieve very satisfactory results.","PeriodicalId":122827,"journal":{"name":"2010 Seventh Web Information Systems and Applications Conference","volume":"56 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-08-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116925574","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: 7
An Improved LAM Feature Selection Algorithm 一种改进的LAM特征选择算法
2010 Seventh Web Information Systems and Applications Conference Pub Date : 2010-08-20 DOI: 10.1109/WISA.2010.33
Yong-gong Ren, Nan Lin, Yu-qi Sun
{"title":"An Improved LAM Feature Selection Algorithm","authors":"Yong-gong Ren, Nan Lin, Yu-qi Sun","doi":"10.1109/WISA.2010.33","DOIUrl":"https://doi.org/10.1109/WISA.2010.33","url":null,"abstract":"In text categorization, feature selection is an effective feature dimension-reduction methods. To solve the problems of unadaptable high original feature space dimension, too much irrelevance, data redundancy and difficulties in selecting a threshold, we propose an improved LAM feature selection algorithm (ILAMFS). Firstly, combining the gold segmentation and the LAM algorithm based on the characteristics and the category of the correlation analysis, filtering the original feature set, and retaining the feature selection with strong correlation and weak category. Secondly, with the improved LAM algorithm, weighted average and Jaccard coefficient of such thoughts feature subsets make redundancy filtering out redundant features. Finally, we obtain an approximate optimal feature subset. Experimental results show that this method is effective in data dimension on reduction, threshold selection and furthermore, in reducing the computation amount and precision in the feature selection.","PeriodicalId":122827,"journal":{"name":"2010 Seventh Web Information Systems and Applications Conference","volume":"4 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-08-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123960100","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: 1
DCMA: Dynamic Cycle Matching Algorithm for Homogeneous Symmetric Pub/Sub System 均匀对称Pub/Sub系统的动态循环匹配算法
2010 Seventh Web Information Systems and Applications Conference Pub Date : 2010-08-20 DOI: 10.1109/WISA.2010.30
Botao Wang, Xianting Tan, Masaru Kisturegawa, Guoren Wang, L. Wang
{"title":"DCMA: Dynamic Cycle Matching Algorithm for Homogeneous Symmetric Pub/Sub System","authors":"Botao Wang, Xianting Tan, Masaru Kisturegawa, Guoren Wang, L. Wang","doi":"10.1109/WISA.2010.30","DOIUrl":"https://doi.org/10.1109/WISA.2010.30","url":null,"abstract":"In this paper we consider the problem of cycle matching for homogeneous symmetric publish/subscribe system. In this kind of applications, besides one-to-one swap, exchange can occur between more than two subscriptions, which is called cycle matching. The cycle matching provides more exchange candidates for users to choose, therefore improves the number of successful exchanges. As far as we know, there is only few work on cycle matching, which is focusing on finding cycle matchings with high quality based on a pre-built graph. There, how to find cycle matchings dynamically, which is essential for most of applications, is neglected. In this paper, we propose a dynamic cycle matching algorithm to find cycle matchings dynamically. We first present a cycle matching model, then propose the dynamic cycle matching algorithm. We prove that the algorithm can work correctly without duplication and loss of results. Our proposal is evaluated in a simulated environment. The results show that, our proposal has good scalability and maintenance performance.","PeriodicalId":122827,"journal":{"name":"2010 Seventh Web Information Systems and Applications Conference","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-08-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114230668","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
PADIA: P2P-Based Adaptive Data Integration Architecture 基于p2p的自适应数据集成体系结构
2010 Seventh Web Information Systems and Applications Conference Pub Date : 2010-08-20 DOI: 10.1109/WISA.2010.44
Zhenhua Wang, Xin Sun, Yue Kou
{"title":"PADIA: P2P-Based Adaptive Data Integration Architecture","authors":"Zhenhua Wang, Xin Sun, Yue Kou","doi":"10.1109/WISA.2010.44","DOIUrl":"https://doi.org/10.1109/WISA.2010.44","url":null,"abstract":"In traditional query processing approaches, execution engine executes query according to an efficient query execution plan generated by query optimizer. However, PDBMS (Peer-based Database Management System) runs in an unpredictable environment, where optimizer is not able to generate an efficient query execution plan based on available statistics. We present a distributed, adaptive data integration architecture–PADIA, which can execute queries quickly and provide query results in an incremental manner. PADIA collects statistics during query execution, and generates different query execution plans for different data segments based on statistics collected. By distributing query executing tasks to different nodes, PADIA lowers work load of single node and accelerates the execution of queries. Experiments show that PADIA is able to provide query results quickly and stably.","PeriodicalId":122827,"journal":{"name":"2010 Seventh Web Information Systems and Applications Conference","volume":"38 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-08-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133246115","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
Elimination Algorithm of Redundant Association Rules Based on Domain Knowledge 基于领域知识的冗余关联规则消除算法
2010 Seventh Web Information Systems and Applications Conference Pub Date : 2010-08-20 DOI: 10.1109/WISA.2010.23
Jing Zhang, Bin Zhang, Zihua Wang, Lijun Shi
{"title":"Elimination Algorithm of Redundant Association Rules Based on Domain Knowledge","authors":"Jing Zhang, Bin Zhang, Zihua Wang, Lijun Shi","doi":"10.1109/WISA.2010.23","DOIUrl":"https://doi.org/10.1109/WISA.2010.23","url":null,"abstract":"Many association rule mining algorithms have been developed to extract interesting patterns from large databases. However, a large amount of knowledge explicitly represented in domain knowledge has not been used to reduce the number of association rules. A significant number of known associations are unnecessarily extracted by association rule mining algorithms. The result is the generation of hundreds or thousands of non-interesting association rules. This paper presents an algorithm named DKARM, which takes into account not only database itself, but also related domain knowledge, so as to eliminate extraction of known associations in domain knowledge. Experiments show this algorithm can reasonably eliminate redundant rules, and effectively reduce the number of rules.","PeriodicalId":122827,"journal":{"name":"2010 Seventh Web Information Systems and Applications Conference","volume":"216 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-08-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114372293","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
Feature-Based Similarity Retrieval in Content-Based Image Retrieval 基于内容的图像检索中基于特征的相似性检索
2010 Seventh Web Information Systems and Applications Conference Pub Date : 2010-08-20 DOI: 10.1109/WISA.2010.46
J. Xu, Baowen Xu, Shuaiqiu Men
{"title":"Feature-Based Similarity Retrieval in Content-Based Image Retrieval","authors":"J. Xu, Baowen Xu, Shuaiqiu Men","doi":"10.1109/WISA.2010.46","DOIUrl":"https://doi.org/10.1109/WISA.2010.46","url":null,"abstract":"Content-based image retrieval (CBIR), providing query by image examples other than key words, is a hot topic in recent years. Querying by words mainly depends on the performance of crawler, whereas query by example is more unpredictable, since feature extraction is still challenging due to the rich content of the image. This paper focuses on the issue of similarity retrieval in high-dimensional space, a problem of performing nearest neighbor queries efficiently and effectively over large high-dimensional databases. Although some arguments have advocated that nearest-neighbor queries do not even make sense for high-dimensional data, we review the existing techniques of working in vector space of high dimension, and provide our unique view towards the issue of time complexity and precision during similarity retrieval in CBIR.","PeriodicalId":122827,"journal":{"name":"2010 Seventh Web Information Systems and Applications Conference","volume":"41 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-08-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"117248186","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
Resource-Aware Component Scheduling Rejuvenation Model Using Lagrangian Relaxation 基于拉格朗日松弛的资源感知组件调度恢复模型
2010 Seventh Web Information Systems and Applications Conference Pub Date : 2010-08-20 DOI: 10.1109/WISA.2010.13
C. Pengfei, Qi Yong
{"title":"Resource-Aware Component Scheduling Rejuvenation Model Using Lagrangian Relaxation","authors":"C. Pengfei, Qi Yong","doi":"10.1109/WISA.2010.13","DOIUrl":"https://doi.org/10.1109/WISA.2010.13","url":null,"abstract":"As the time of system running increases, the performance of the system will decrease. This phenomenon is called software aging. Recently software rejuvenation as an efficient method to counteract software aging emerges. This method recovers the performance of the system through cleaning the internal state of system. Now component-oriented programming concept has been proposed and spreaded. And software system based on component emerges. These components with different function not only promote software reusability and self-management but also software reliability and availability. This paper demonstrates a software rejuvenation model based on resource-aware component optimized scheduling to realize software rejuvenation and avoid system crashing. In this paper we give the Lagrangian Relaxation component scheduling algorithm under single constrained condition and multi constrained condition. Then we test the algorithm and evaluate the model. Comparing system reboot, this rejuvenation model reduces MTTR (mean time to recover) very much. So the continuity of the service is promoted and the cost of downtime is decreased.","PeriodicalId":122827,"journal":{"name":"2010 Seventh Web Information Systems and Applications Conference","volume":"132 1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-08-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123445844","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
Dynamically Constructing a Global Schema for Web Entities 动态构建Web实体的全局模式
2010 Seventh Web Information Systems and Applications Conference Pub Date : 2010-08-20 DOI: 10.1109/WISA.2010.32
Xiuxing Xu, Qingzhong Li, Yongquan Dong, Yanhui Ding
{"title":"Dynamically Constructing a Global Schema for Web Entities","authors":"Xiuxing Xu, Qingzhong Li, Yongquan Dong, Yanhui Ding","doi":"10.1109/WISA.2010.32","DOIUrl":"https://doi.org/10.1109/WISA.2010.32","url":null,"abstract":"With the rapid development of the Internet, popular entities have more and more instances on the Web. It is observed that, on one hand, for the same Web entity, different Web entity instances often contain different attributes, and for the same attribute, different Web entity instances often use different labels; on the other, new Web entity instances which contain new attributes and labels are appearing on the Web. Therefore, it is difficult to dynamically construct a global schema for the Web entities of a given entity type, although the global schema is highly desired in Web entity instances detection, extraction and integration. In this paper, we propose a novel approach to dynamically construct a global schema for the Web entities of a given entity type. First, a SVM (support vector machine) classification model is built based on the Web entity instances which have been extracted from related Web pages. Then, based on this model, a global schema discovery approach is provided to dynamically construct the global schema for target entity type. Experimental results on the Chinese Web sites show that the approach is general and effective.","PeriodicalId":122827,"journal":{"name":"2010 Seventh Web Information Systems and Applications Conference","volume":"157 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-08-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132407627","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
LDA Based Related Word Detection in Advertising 基于LDA的广告相关词检测
2010 Seventh Web Information Systems and Applications Conference Pub Date : 2010-08-20 DOI: 10.1109/WISA.2010.35
Xin Jin, Huan Xia, Juan-Zi Li
{"title":"LDA Based Related Word Detection in Advertising","authors":"Xin Jin, Huan Xia, Juan-Zi Li","doi":"10.1109/WISA.2010.35","DOIUrl":"https://doi.org/10.1109/WISA.2010.35","url":null,"abstract":"In this paper, we propose a new method for related word detection in Advertising by combining LDA topic model and word co-occurrence. We use a corpus of BaiduBaike, which is a Chinese Encyclopedia, to calculate the word co-occurrence. Words allocation on topics driven by LDA is used to sort the related words glossary which is obtained by the traditional co-occurrence procedure. We evaluate our method on advertising related word recognition, and the experiments result shows that the method is feasible.","PeriodicalId":122827,"journal":{"name":"2010 Seventh Web Information Systems and Applications Conference","volume":"7 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-08-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127591898","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: 1
首页 上一页 下一页 尾页
0
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
提示
您的信息不完整，为了账户安全，请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
现在去查看 取消
×
提示
确定
请完成安全验证×
相关产品
×
本文献相关产品
联系我们：info@booksci.cn Book学术提供免费学术资源搜索服务，方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。 Copyright © 2023 布克学术 All rights reserved.
京ICP备2023020795号-1
ghs 京公网安备 11010802042870号
Book学术文献互助
Book学术文献互助群
群 号：604180095
Book学术官方微信