2014 Ninth International Conference on P2P, Parallel, Grid, Cloud and Internet Computing最新文献_第6页

Secure Personal Health Record System with Attribute-Based Encryption in Cloud Computing 云计算中基于属性加密的安全个人健康记录系统

2014 Ninth International Conference on P2P, Parallel, Grid, Cloud and Internet Computing Pub Date : 2014-11-08 DOI: 10.1109/3PGCIC.2014.138

Hongyang Yan, Xuan Li, Jin Li

引用次数: 12

Recognition of Body Movements Patterns for Immersive Virtual Reality System Interface 沉浸式虚拟现实系统界面中人体运动模式的识别

2014 Ninth International Conference on P2P, Parallel, Grid, Cloud and Internet Computing Pub Date : 2014-11-08 DOI: 10.1109/3PGCIC.2014.79

T. Hachaj, M. Ogiela

引用次数: 3

Topic Detection in Chinese Microblogs Using Hot Term Discovery and Adaptive Spectral Clustering 基于热词发现和自适应谱聚类的中文微博话题检测

2014 Ninth International Conference on P2P, Parallel, Grid, Cloud and Internet Computing Pub Date : 2014-11-08 DOI: 10.1109/3PGCIC.2014.44

Chengxu Ye, Ping Yang, Shaopeng Liu

{"title":"Topic Detection in Chinese Microblogs Using Hot Term Discovery and Adaptive Spectral Clustering","authors":"Chengxu Ye, Ping Yang, Shaopeng Liu","doi":"10.1109/3PGCIC.2014.44","DOIUrl":"https://doi.org/10.1109/3PGCIC.2014.44","url":null,"abstract":"Weibo is a popular Chinese microblogging service that counts with millions of users and allows them to share short text messages. As an information network, Weibo can tell people what they care about as it is happening in the society. Unfortunately, users are constantly struggling to keep up with the larger and larger amounts of messages published every day. In order to help users to get the big picture, an efficient and effective topic detection method is urgent in demand. Considering the sheer scale and rapid evolution of the microblog messages, we investigate a novel method for topic detection in Chinese Microblogs in a given time period. It is composed of two major steps. First, hot terms are extracted by a suffix array structure and a TF*SDF term weighting scheme. Second, based on the extracted hot terms, we calculate their co-occurrence information and then group the terms into clusters that represent topics using an adaptive spectral clustering. Extensive experimental results on real world data demonstrate that the proposed method is more effective and efficient for topic detection in Chinese microblogs than existing approaches.","PeriodicalId":395610,"journal":{"name":"2014 Ninth International Conference on P2P, Parallel, Grid, Cloud and Internet Computing","volume":"24 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-11-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122173822","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

Computer-Aided Enterprise Management 计算机辅助企业管理

2014 Ninth International Conference on P2P, Parallel, Grid, Cloud and Internet Computing Pub Date : 2014-11-08 DOI: 10.1109/3PGCIC.2014.77

L. Ogiela, M. Ogiela

引用次数: 1

A Cost-Energy Trade-Off Model in Smart Energy Grids 智能电网中的成本-能源权衡模型

2014 Ninth International Conference on P2P, Parallel, Grid, Cloud and Internet Computing Pub Date : 2014-11-08 DOI: 10.1109/3PGCIC.2014.83

U. Gentile, S. Marrone, N. Mazzocca, Roberto Nardone

引用次数: 4

New Data Publishing Framework in the Big Data Environments 大数据环境下的新数据发布框架

2014 Ninth International Conference on P2P, Parallel, Grid, Cloud and Internet Computing Pub Date : 2014-11-08 DOI: 10.1109/3PGCIC.2014.139

Jun Yang, Zheli Liu, Chunfu Jia, Kai Lin, Zijing Cheng

引用次数: 6

Research and Prevention of Rogue AP Based MitM in Wireless Network 无线网络中基于恶意AP的MitM研究与防范

2014 Ninth International Conference on P2P, Parallel, Grid, Cloud and Internet Computing Pub Date : 2014-11-08 DOI: 10.1109/3PGCIC.2014.105

Mengru Cai, Zhendong Wu, Jianwu Zhang

引用次数: 4

An Evaluation of a P2P Sensor Data Streaming System Considering the Number of Hops on the PIAX Testbed 考虑PIAX测试平台跳数的P2P传感器数据流系统评价

2014 Ninth International Conference on P2P, Parallel, Grid, Cloud and Internet Computing Pub Date : 2014-11-08 DOI: 10.1109/3PGCIC.2014.115

Yoshimasa Ishi, Tomoya Kawakami, T. Yoshihisa, Y. Teranishi

{"title":"An Evaluation of a P2P Sensor Data Streaming System Considering the Number of Hops on the PIAX Testbed","authors":"Yoshimasa Ishi, Tomoya Kawakami, T. Yoshihisa, Y. Teranishi","doi":"10.1109/3PGCIC.2014.115","DOIUrl":"https://doi.org/10.1109/3PGCIC.2014.115","url":null,"abstract":"Our research team proposed some peer-to-peer technique based on sensor data streaming methods named LCF, LLF and LLF-H for distributing communication loads when delivering sensor data streams with different data collection cycles. The LCF method and the LLF method mainly focus on the fairness of communication load. However, when many distribution nodes have a same collection cycle, the number of hops to distribute becomes large, and the transmission delay increases by those techniques. To suppress the delay time, we proposed the LLF-H method which add a upper limit to the number of hops on delivering, and evaluated the LLF-H method by the simulation. In this paper, we evaluate the behavior of the transmission delay and the fairness on the LLF-H method with many destination nodes which require same collection cycle, by using the PIAX test bed. From the evaluation result, we confirmed that the transmission delay could be suppressed, without spoiling the fairness of load greatly as compared with the existing LLF method, even if the maximum number of hops was limited to several hops.","PeriodicalId":395610,"journal":{"name":"2014 Ninth International Conference on P2P, Parallel, Grid, Cloud and Internet Computing","volume":"55 6 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-11-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125709974","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

Challenges and Trends of Big Data Analytics 大数据分析的挑战和趋势

2014 Ninth International Conference on P2P, Parallel, Grid, Cloud and Internet Computing Pub Date : 2014-11-08 DOI: 10.1109/3PGCIC.2014.136

Hui Li, Xin Lu

引用次数: 23

A Study of Robustness Enhancement Technique on P2P Sensor Data Stream Delivery System Using Distributed Hashing 基于分布式哈希的P2P传感器数据流传输系统鲁棒性增强技术研究

2014 Ninth International Conference on P2P, Parallel, Grid, Cloud and Internet Computing Pub Date : 2014-11-08 DOI: 10.1109/3PGCIC.2014.114

Tomoya Kawakami, Yoshimasa Ishi, T. Yoshihisa, Y. Teranishi

引用次数: 2