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2009 1st IEEE Symposium on Web Society最新文献

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Constructing semantic network based on Bayesian Network 基于贝叶斯网络的语义网络构建
2009 1st IEEE Symposium on Web Society Pub Date : 2009-09-29 DOI: 10.1109/SWS.2009.5271720
Fangshi Wang, De Xu, Jingen Liu
{"title":"Constructing semantic network based on Bayesian Network","authors":"Fangshi Wang, De Xu, Jingen Liu","doi":"10.1109/SWS.2009.5271720","DOIUrl":"https://doi.org/10.1109/SWS.2009.5271720","url":null,"abstract":"There is more and more video information on the web. The recognition of semantic information from visual content is an important task in video retrieval. Semantic network which captures the semantic relationships among concepts can be used for video annotation. In this paper, we present an improved three-phase dependency analysis (ITPDA) algorithm constructing Bayesian Network to automatically discover the relationship network among the concepts, and then we can use the constructed semantic network to annotate an unknown video shot. The advantage over the traditional three-phase dependency analysis (TTPDA) algorithm is that no requirement for the users to provide any node ordering. The system can automatically orient the edges of the network when users can not give a node ordering. The computation complexity is reduced from O(N4) to O(N2) (N is the number of nodes in the network) when orienting the edges. Experimental results show that ITPDA performs better than TTPDA algorithm in the application of automatic semantic video annotation.","PeriodicalId":241658,"journal":{"name":"2009 1st IEEE Symposium on Web Society","volume":"24 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2009-09-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121179155","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
Time series forecasting using multilayer neural network constructed by a Monte-Carlo based algorithm 利用蒙特卡罗算法构建的多层神经网络进行时间序列预测
2009 1st IEEE Symposium on Web Society Pub Date : 2009-09-29 DOI: 10.1109/SWS.2009.5271810
Peiming Xin, Hong Zhao
{"title":"Time series forecasting using multilayer neural network constructed by a Monte-Carlo based algorithm","authors":"Peiming Xin, Hong Zhao","doi":"10.1109/SWS.2009.5271810","DOIUrl":"https://doi.org/10.1109/SWS.2009.5271810","url":null,"abstract":"In this paper we use a multilayer neural network (MNN) constructed by a Monte Carlo based algorithm to forecast time series events. Experiments are carried out on two benchmark problems in time series forecasting literature. Our result shows a comparative performance with other prediction methods. In our approach, a multilayer neural network with high level of generalization ability is obtained without sensible choice of external parameters.","PeriodicalId":241658,"journal":{"name":"2009 1st IEEE Symposium on Web Society","volume":"4 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2009-09-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131553737","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
Notice of RetractionThe open architecture and web based office mode 开放的架构和基于web的办公模式
2009 1st IEEE Symposium on Web Society Pub Date : 2009-09-29 DOI: 10.1109/SWS.2009.5271799
Li-you Yang, Shuqiang Hou
{"title":"Notice of RetractionThe open architecture and web based office mode","authors":"Li-you Yang, Shuqiang Hou","doi":"10.1109/SWS.2009.5271799","DOIUrl":"https://doi.org/10.1109/SWS.2009.5271799","url":null,"abstract":"Office Suite, editor, file converter, work flow and CSCW are the name related to office automatic used to illustrate the development of OA that we have been pursuing nearly 30 years. Nevertheless, we haven't seen a completely unified or satisfying OA system for campus, government and military. But, with the Web progressing rapidly, Web based office has its day. In this paper, we put forward a new design of the open architecture and Web based office mode that is using in military universities and colleges. Firstly, we will briefly discuss this kind of office mode that are taking place the all-in-one OA system mode, which aimed to push all functions or subsystems into one unified OA system. Facts proven, the all-in-one OA system doesn't fit today e-society. Then we detail the structure of open architecture and Web based office mode. It mainly includes three parts: the first part is the basic shared and common platform. Those are the unified management standards and its standard management information system, the unified user management information platform, and the unified data management information platform, and unified portal management platform. The second part is the varieties of applications, including existed systems and newly developed systems. Finally we present the applications of the open architecture and Web based office mode, showing its use in universities or colleges, and present some unfinished works, general future direction of this kind of office mode.","PeriodicalId":241658,"journal":{"name":"2009 1st IEEE Symposium on Web Society","volume":"15 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2009-09-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133196362","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
An adaptive approach for web scale named entity recognition web规模命名实体识别的自适应方法
2009 1st IEEE Symposium on Web Society Pub Date : 2009-09-29 DOI: 10.1109/SWS.2009.5271718
Jianhan Zhu
{"title":"An adaptive approach for web scale named entity recognition","authors":"Jianhan Zhu","doi":"10.1109/SWS.2009.5271718","DOIUrl":"https://doi.org/10.1109/SWS.2009.5271718","url":null,"abstract":"Named entities are the basic components for semantic web ontologies and social association networks. How to recognize named entities on a Web scale is challenging due to named entity disambiguation, learning and acquisition of vocabularies and patterns etc. In this paper, we propose a novel adaptive named entity recognition (NER) framework which addresses these challenges on multiple domains on the Web. We propose an approach for discovering domain hierarchies from Web link structures, and formalizing domain vocabulary and patterns as association rules on these domains for NER. These domain vocabulary and patterns are defined on the domain hierarchy for achieving effectiveness and efficiency in NER.","PeriodicalId":241658,"journal":{"name":"2009 1st IEEE Symposium on Web Society","volume":"18 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2009-09-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133225317","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 personalized recommendation model based on the user-state awareness 基于用户状态感知的个性化推荐模型
2009 1st IEEE Symposium on Web Society Pub Date : 2009-09-29 DOI: 10.1109/SWS.2009.5271728
Teng Ji, Pan Tuo-Yu, Zhu Zhen-min, Lu Kai
{"title":"A personalized recommendation model based on the user-state awareness","authors":"Teng Ji, Pan Tuo-Yu, Zhu Zhen-min, Lu Kai","doi":"10.1109/SWS.2009.5271728","DOIUrl":"https://doi.org/10.1109/SWS.2009.5271728","url":null,"abstract":"Major recommendation systems don't consider the user's current composite state in time. And also they do not consider the affect on the recommendation results when the user updates the context. In the process of analyzing the user's interests and preferences, it is not enough to determine the user state only based on the browsing records about the user, so more context information from the user's current activity is need excavated. In this paper, a personalized recommendation model based on the user-state awareness is proposed. Through the complement of the user-state perception, the recommendation system is more intelligent and has a higher service quality.","PeriodicalId":241658,"journal":{"name":"2009 1st IEEE Symposium on Web Society","volume":"163 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2009-09-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134096499","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
Metadata-based delivery framework for P2PTV 基于元数据的P2PTV交付框架
2009 1st IEEE Symposium on Web Society Pub Date : 2009-09-29 DOI: 10.1109/SWS.2009.5271751
Jian Wang, R. Shen, C. Ullrich, Heng Luo, Changyong Niu, Liping Shen
{"title":"Metadata-based delivery framework for P2PTV","authors":"Jian Wang, R. Shen, C. Ullrich, Heng Luo, Changyong Niu, Liping Shen","doi":"10.1109/SWS.2009.5271751","DOIUrl":"https://doi.org/10.1109/SWS.2009.5271751","url":null,"abstract":"P2PTV refers to television media streams being distributed to large numbers of viewers on the Internet via peer-to-peer overlay networks. In the design of P2PTV systems, there is a fundamental trade-off between the better Quality-of-Service (QoS) desired by the viewers and the lower resource consumption preferred by the P2PTV distributors as well as the Internet Service Providers (ISPs). This trade-off is partially caused by the time-varying and limited capabilities of the overlay connections. Observing the potential duplication of the television media streams, we propose a metadata-based delivery framework for P2PTV. In contrast to previous efforts, this framework distributes the original media streams as well as the associated metadata information simultaneously. As a result, the streaming clients at the viewer side are able to identify duplicated content segments in media streams and avoid requesting the duplicated content multiple times. In this way, the P2PTV distributors, ISPs and viewers could reduce their upload bandwidth consumption. Moreover, the distributors within this framework can discriminate various media content according to time constraints such that they could apply different uploading policies to live, pre-recorded and hybrid media content. The streaming clients are even allowed to slightly time-shift local playback schedules such that viewers have an opportunity to experience better P2PTV services.","PeriodicalId":241658,"journal":{"name":"2009 1st IEEE Symposium on Web Society","volume":"4 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2009-09-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134203015","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
The production of discourse network — From the perspective of cultural sociology 话语网络的产生——基于文化社会学的视角
2009 1st IEEE Symposium on Web Society Pub Date : 2009-09-29 DOI: 10.1109/SWS.2009.5271803
Chongji Yu, Liwen Li
{"title":"The production of discourse network — From the perspective of cultural sociology","authors":"Chongji Yu, Liwen Li","doi":"10.1109/SWS.2009.5271803","DOIUrl":"https://doi.org/10.1109/SWS.2009.5271803","url":null,"abstract":"Based on Hall's theory of coding and decoding, the paper analyzed the production and reproduction of the meaning discourse network, assuming that in the Internet society, individuals play a positive role in the production and reproduction of the meaning of discourse network, actively dissolve and reconstruct the information. Without recipients' participation and creation, the circulation of information cannot carry on smoothly. Instead, while broadening the public sphere, Internet also brings challenges to increasingly larger social gap and control of public opinions, by the split of power(authority), Internet and geographical space in reality.","PeriodicalId":241658,"journal":{"name":"2009 1st IEEE Symposium on Web Society","volume":"4 2","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2009-09-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132831325","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
Research on the complex regional logistics network and its evolution mechanism 复杂区域物流网络及其演化机制研究
2009 1st IEEE Symposium on Web Society Pub Date : 2009-09-29 DOI: 10.1109/SWS.2009.5271784
Qiaohong Zu, Hui Wang, Haiyao Gao, Ting Wu
{"title":"Research on the complex regional logistics network and its evolution mechanism","authors":"Qiaohong Zu, Hui Wang, Haiyao Gao, Ting Wu","doi":"10.1109/SWS.2009.5271784","DOIUrl":"https://doi.org/10.1109/SWS.2009.5271784","url":null,"abstract":"The regional logistics network is a complex system according to the element characteristics of individual enterprise in regional logistics network and the relation of interaction. Therefore, the regional logistics network has the characteristics of systematicness, dynamics and evolution of complex system, openness, etc. In this paper, the regional logistics network model based on the research in complex network was established, the network evolution mechanism was researched, and some scientific problems related to the regional logistics network are solved. In addition, the adaptivity of various manufacturing elements in network was analyzed. Applying with theoretical analysis and computer simulation, the evolution mechanism of regional logistics network was studied, then comparing the results of evolution process simulation the statistical results of real network, the evolution dynamics model of the development process of regional logistics network was established, finally, it will be applied to the planning of regional logistics and the infrastructure construction.","PeriodicalId":241658,"journal":{"name":"2009 1st IEEE Symposium on Web Society","volume":"49 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2009-09-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114203377","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
A step towards formal reasoning on abstract security properties 向抽象安全属性的形式推理迈进了一步
2009 1st IEEE Symposium on Web Society Pub Date : 2009-09-29 DOI: 10.1109/SWS.2009.5271727
Lihua Yin, Yunchuan Guo, Dongyang Zhang
{"title":"A step towards formal reasoning on abstract security properties","authors":"Lihua Yin, Yunchuan Guo, Dongyang Zhang","doi":"10.1109/SWS.2009.5271727","DOIUrl":"https://doi.org/10.1109/SWS.2009.5271727","url":null,"abstract":"Formal approaches have been used traditionally to verify whether systems fulfill certain property especially in the field of model checking. However, those formal specifications are strongly biased by the underlying verification model instead of representing the intuitive concepts. And few people researches on relations between different properties. In this paper, we introduce the formal specification of some properties of system and present a different reasoning approach to establish relations of abstract security properties based on abstract system operating model for the first time. We show the approach is feasible by examples of four security properties, which are reliability, stability, survivability and availability, related to system design and implementation. And we conclude that availability entails the other three properties, that is, definition of availability is stronger than definition of other three properties.","PeriodicalId":241658,"journal":{"name":"2009 1st IEEE Symposium on Web Society","volume":"31 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2009-09-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124029481","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
Virtual community as a heteroglossia social network. 虚拟社区作为一种异质语言的社交网络。
2009 1st IEEE Symposium on Web Society Pub Date : 2009-09-29 DOI: 10.1109/SWS.2009.5271782
Ben-ray Jai
{"title":"Virtual community as a heteroglossia social network.","authors":"Ben-ray Jai","doi":"10.1109/SWS.2009.5271782","DOIUrl":"https://doi.org/10.1109/SWS.2009.5271782","url":null,"abstract":"Rheingold and Turkle treated virtual community the same as the community in the traditional sociology counterpart. Facing the huge online community constituted through web2.0 structure, we need to rethink the essential base of a virtual community. Bakhtin's dialogism theory offers us a new interpretation to treat a virtual community as a heteroglossia social network.","PeriodicalId":241658,"journal":{"name":"2009 1st IEEE Symposium on Web Society","volume":"18 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2009-09-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129226369","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
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