2014 11th Web Information System and Application Conference最新文献_第3页

SIER: An Efficient Entity Resolution Mechanism Combining SNM and Iteration SIER:结合SNM和迭代的高效实体解析机制

2014 11th Web Information System and Application Conference Pub Date : 2014-09-12 DOI: 10.1109/WISA.2014.50

Taiming Wang, Yue Kou, Derong Shen, Heng Liu, Ge Yu

引用次数: 0

Design and Implementation of Heterogeneous Internet of Things Identifier Recognition System 异构物联网标识识别系统的设计与实现

2014 11th Web Information System and Application Conference Pub Date : 2014-09-12 DOI: 10.1109/WISA.2014.10

Guangqing Deng, L. Zhou, Zhang Tao, N. Kong, Shuo Shen

{"title":"Design and Implementation of Heterogeneous Internet of Things Identifier Recognition System","authors":"Guangqing Deng, L. Zhou, Zhang Tao, N. Kong, Shuo Shen","doi":"10.1109/WISA.2014.10","DOIUrl":"https://doi.org/10.1109/WISA.2014.10","url":null,"abstract":"In Internet of Things (IoT), both physical things (such as devices, gateways and commodities etc.) and virtual things (like multimedia content and application software) are assigned unique IoT identifiers (IoT ID), which are similar to the domain name used for locating online resources in Internet. However, until now the format of IoT ID is not globally unified due to all kinds of reasons and thus in the IoT world there are even thousands of types of IoT ID (such as EPC code in USA, uCode in Japan, CPC code in China etc.). Due to the heterogeneity of IoT ID, it becomes the key point of resolving an IoT ID to the information referring to it (just as resolving the domain name to IP address) to at first determine the standard that the given IoT ID belongs to. Towards this issue, an extraction mechanism of IoT ID characteristic is proposed where three kinds of IoT ID characteristics, namely length, value range and special algorithm, are captured from the IoT ID standards. Based on these IoT ID characteristics, a fast IoT ID recognition algorithm is proposed to highly reduce the times of characteristic matching. Then a prototype system is built based on the above algorithm and the experiment results demonstrate that the IoT ID recognition algorithm has a high recognition ratio and low computational complexity.","PeriodicalId":366169,"journal":{"name":"2014 11th Web Information System and Application Conference","volume":"75 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-09-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124739932","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 Graph-Based Bursty Topic Detection Approach in User-Generated Texts 用户生成文本中基于图的突发主题检测方法

2014 11th Web Information System and Application Conference Pub Date : 2014-09-12 DOI: 10.1109/WISA.2014.57

Li Zhao, Yan Li, Xinran Liu, Hong Zhang

{"title":"A Graph-Based Bursty Topic Detection Approach in User-Generated Texts","authors":"Li Zhao, Yan Li, Xinran Liu, Hong Zhang","doi":"10.1109/WISA.2014.57","DOIUrl":"https://doi.org/10.1109/WISA.2014.57","url":null,"abstract":"The problem of hot bursty topic detection in user generated texts deserves great attentions with the proliferation of Internet technologies. However, traditional document clustering and probabilistic topic models that were developed for formal news articles are less effective for informal user-generated corpora. In this paper, we provide a graph-based perspective that well reflects the latent pattern of bursty topics in text stream and develop an effective solution of the bursty topic detection problem. We represent texts with topics using a directed and weighted graph, with the bursty words as vertices and Tversky index of bursty words being edges. Topic detection from the texts is then converted into dividing the constructed graph into separate sub graphs, each significant sub graph corresponding to a bursty topic. To accomplish this, we partition the bursty word graph into the graph's strongly connected components, based on the analysis that the important topical words within a graph are connected to each other with high weights and thus form strongly connected components. We demonstrate through experiments on two user-generated corpora collected from English web log and Chinese weibo (microblog) sites that the proposed approach can effectively detects the hot bursty topics, more appropriate than other topic detection models such as the LDA topic model and the EGF approach in TDT project.","PeriodicalId":366169,"journal":{"name":"2014 11th Web Information System and Application Conference","volume":"3 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-09-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126822135","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 of Workflow Access Control Strategy based on Trust 基于信任的工作流访问控制策略研究

2014 11th Web Information System and Application Conference Pub Date : 2014-09-12 DOI: 10.1109/WISA.2014.24

Rui Ma, Linying Xu, Pengxiang Gao

引用次数: 1

A Security Framework for Cloud-Based Web Crawling System 基于云的网络爬虫系统的安全框架

2014 11th Web Information System and Application Conference Pub Date : 2014-09-12 DOI: 10.1109/WISA.2014.27

Yan Li, Li Zhao, Xinran Liu, Peng Zhang

引用次数: 2

A Hierarchical Multi-label Propagation Algorithm for Overlapping Community Discovery in Social Networks 社交网络中重叠社区发现的分层多标签传播算法

2014 11th Web Information System and Application Conference Pub Date : 2014-09-12 DOI: 10.1109/WISA.2014.29

Song Shi, Yuzhong Chen, Mingyue Fang, Wanhua Li, Shining

{"title":"A Hierarchical Multi-label Propagation Algorithm for Overlapping Community Discovery in Social Networks","authors":"Song Shi, Yuzhong Chen, Mingyue Fang, Wanhua Li, Shining","doi":"10.1109/WISA.2014.29","DOIUrl":"https://doi.org/10.1109/WISA.2014.29","url":null,"abstract":"Multi-label propagation algorithms (MLPAs) have nearly linear time complexity, but the accuracy and stability still need to be improved when applied to overlapping community discovery. Inspired from the idea that boundary nodes are more probable to appear in the overlapping regions of different communities, a Hierarchical Multi-label Propagation Algorithm (HMPA) based on node hierarchy and label propagation gain for overlapping community discovery in social networks is proposed in this paper. HMPA consists of three stages. Firstly, HMPA utilizes LPAm to unfold initial non-overlapping communities. Secondly, a PageRank-like method is proposed to mark the hierarchy of each node according to the initial partition of the first stage. Finally, multi-label propagation algorithm considering label propagation gain between nodes, which is calculated based on node hierarchy, is introduced to refine overlapping region. Experimental results on both the synthetic and real world networks show that the proposed algorithm can effectively solve the problems of traditional multi-label propagation algorithms in terms of accuracy and stability.","PeriodicalId":366169,"journal":{"name":"2014 11th Web Information System and Application Conference","volume":"273 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-09-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123366515","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

Application Performance Monitoring and Analyzing Based on Bayesian Network 基于贝叶斯网络的应用程序性能监控与分析

2014 11th Web Information System and Application Conference Pub Date : 2014-09-12 DOI: 10.1109/WISA.2014.19

Chao Wang, Lili Su, Xue Zhao, Y. Zhang

引用次数: 1

A Novel Terms Semantic Query Model Based on Wikipedia 一种基于维基百科的术语语义查询模型

2014 11th Web Information System and Application Conference Pub Date : 2014-09-12 DOI: 10.1109/WISA.2014.54

Dexin Zhao, Pengjie Liu, Liangliang Qin, Yukun Li

引用次数: 4

An Improved Indicator of Impact Factor Based on Journals' Life Cycles 基于期刊生命周期的影响因子改进指标

2014 11th Web Information System and Application Conference Pub Date : 2014-09-12 DOI: 10.1109/WISA.2014.36

Shuofei Zhu, Yanhui Li

引用次数: 0

A Reachability Query Approach with Path Interval Labeling 一种路径区间标注的可达性查询方法

2014 11th Web Information System and Application Conference Pub Date : 2014-09-12 DOI: 10.1109/WISA.2014.39

Peng Xue, Tiezheng Nie, Derong Shen, Yue Kou, Wenjie Li

引用次数: 0