2011 International Conference on Broadband and Wireless Computing, Communication and Applications最新文献_第2页

A Simulation System for Multi-mobile Sinks in Wireless Sensor Networks Considering TwoRayGround and Shadowing Propagation Models 考虑TwoRayGround和阴影传播模型的无线传感器网络多移动sink仿真系统

2011 International Conference on Broadband and Wireless Computing, Communication and Applications Pub Date : 2011-10-26 DOI: 10.1109/BWCCA.2011.17

Tao Yang, Gjergji Mino, L. Barolli, A. Durresi, F. Xhafa

引用次数: 2

Characteristics of Diffracted Waves: A Comparison Study for Different Wedge Shapes and Materials 衍射波的特性:不同楔形和材料的比较研究

2011 International Conference on Broadband and Wireless Computing, Communication and Applications Pub Date : 2011-10-26 DOI: 10.1109/BWCCA.2011.79

Jiro Iwashige, L. Barolli, Yuki Isayama, Ryo Nagao, Katsuki Hayashi

引用次数: 4

Enhancing Sensor Network Security by Reducing Radio-Wave Leakage 通过减少无线电波泄漏增强传感器网络的安全性

2011 International Conference on Broadband and Wireless Computing, Communication and Applications Pub Date : 2011-10-26 DOI: 10.1109/BWCCA.2011.57

Nan Meng, Jiahong Wang, Eiichiro Kodama, T. Takata

引用次数: 0

Probabilistic Target Coverage in Wireless Sensor Networks 无线传感器网络中的概率目标覆盖

2011 International Conference on Broadband and Wireless Computing, Communication and Applications Pub Date : 2011-10-26 DOI: 10.1109/BWCCA.2011.54

Jau-Wu Huang, Chia-Mao Hung, Kai-Chao Yang, Jia-Shung Wang

引用次数: 5

Automatic, Selective and Secure Deletion of Digital Evidence 自动，选择性和安全删除数字证据

2011 International Conference on Broadband and Wireless Computing, Communication and Applications Pub Date : 2011-10-26 DOI: 10.1109/BWCCA.2011.64

Aniello Castiglione, G. Cattaneo, G. Maio, A. D. Santis

{"title":"Automatic, Selective and Secure Deletion of Digital Evidence","authors":"Aniello Castiglione, G. Cattaneo, G. Maio, A. D. Santis","doi":"10.1109/BWCCA.2011.64","DOIUrl":"https://doi.org/10.1109/BWCCA.2011.64","url":null,"abstract":"The secure deletion of sensitive data can improve user privacy in many contexts and, in some extreme circumstances, keeping some information private can determine the life or death of a person. In fact, there are still several countries where freedom of expression is limited by authoritarian regimes, with dissidents being persecuted by their government. Recently, some countries have begun to make an effort to aid these people to communicate in a secure way, thus helping them to gain freedom. In this context, the present work can be a contribution in spreading the free use of Internet and, in general, digital devices. In countries where freedom of expression is persecuted, a dissident who would like to spread (illegal) information by means of the Internet should take into account the need to avoid as many traces as possible of his activity, in order to mislead eventual forensics investigations. In particular, this work introduces a methodology to delete a predetermined data set from a digital device in a secure and fast way, for example, with a single click of the mouse. All the actions required to remove the unwanted evidence can be performed by means of an automation, which is also able to remove traces about its execution and presence on the system. A post-mortem digital forensics analysis of the system will never reveal any information that may be referable to either the deleted data set or automation process.","PeriodicalId":391671,"journal":{"name":"2011 International Conference on Broadband and Wireless Computing, Communication and Applications","volume":"6 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-10-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132181683","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: 24

A Relational Compound Collaborative Filtering Recommendation System 关系型复合协同过滤推荐系统

2011 International Conference on Broadband and Wireless Computing, Communication and Applications Pub Date : 2011-10-26 DOI: 10.1109/BWCCA.2011.68

Chiu-Ching Tuan, Chi-Fu Hung, Kuan-Wei Tseng

引用次数: 3

Distributed Search Engine for an IaaS Based Cloud 基于IaaS的云的分布式搜索引擎

2011 International Conference on Broadband and Wireless Computing, Communication and Applications Pub Date : 2011-10-26 DOI: 10.1109/BWCCA.2011.13

Yuuta Ichikawa, M. Uehara

引用次数: 6

Measurement of LowPAN Network Coexistence with Home Microwave Appliances in Laboratory and Home Environments 家用微波器具在实验室和家庭环境下的低pan网络共存测量

2011 International Conference on Broadband and Wireless Computing, Communication and Applications Pub Date : 2011-10-26 DOI: 10.1109/BWCCA.2011.45

Milan Simek, Michael H. Fuchs, Lubomir Mraz, Patrik Moravek, Miroslav Botta

{"title":"Measurement of LowPAN Network Coexistence with Home Microwave Appliances in Laboratory and Home Environments","authors":"Milan Simek, Michael H. Fuchs, Lubomir Mraz, Patrik Moravek, Miroslav Botta","doi":"10.1109/BWCCA.2011.45","DOIUrl":"https://doi.org/10.1109/BWCCA.2011.45","url":null,"abstract":"Due to a low installation cost of communication infrastructure, Low Power Wireless Area Networks (low PAN) presents an efficient solution for home and building automation. The low PANs operate in a microwave radio band that is often shared by several home appliances. Laptops, wireless routers, cordless phones and microwave ovens occupy the 2.4 GHz band without any channel allocation and thus interoperability with the low PAN systems presents a significant challenge. Therefore, we have performed several laboratory experiments to study the coexistence of low PAN devices with WiFi equipped laptop, WiFi router and microwave oven. The performance evaluation was based on a measurement of Packet Delivery Ratio (PDR) metric. Results shows that presence of the home appliances in the low PAN environment significantly affects the low PAN communication efficiency. Furthermore, we have deployed Zigbee based wireless network in the home environment to study the communication performance in area perturbed by common home radio interferences and obstacles. The lessons learned from network deployment are also presented within the paper.","PeriodicalId":391671,"journal":{"name":"2011 International Conference on Broadband and Wireless Computing, Communication and Applications","volume":"121 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-10-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131280174","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: 17

A Study on the Performance Improvement of Impulse-Radio System in Multiple Interference Environment 多干扰环境下脉冲无线电系统性能改进研究

2011 International Conference on Broadband and Wireless Computing, Communication and Applications Pub Date : 2011-10-26 DOI: 10.1109/BWCCA.2011.94

Y. Lee, Sang-Soo Yeo, J. Park, L. Barolli

引用次数: 0

Active Queue Management with the Stable Unit Average Calculation 具有稳定单元平均计算的主动队列管理

2011 International Conference on Broadband and Wireless Computing, Communication and Applications Pub Date : 2011-10-26 DOI: 10.1109/BWCCA.2011.92

Fumihiko Nakamura, T. Nakashima

{"title":"Active Queue Management with the Stable Unit Average Calculation","authors":"Fumihiko Nakamura, T. Nakashima","doi":"10.1109/BWCCA.2011.92","DOIUrl":"https://doi.org/10.1109/BWCCA.2011.92","url":null,"abstract":"The purpose of this research is to design a new queue management algorithm effectively controlling the heavy-tailed traffics. Among active queue managements (AQM), Random Early Detection (RED), has been widely used to improve the TCP throughput. The heavy-tailed traffic, however, generates the large fluctuation on the queue causing the degradation of fairness in terms of throughput and jitter performance. In this paper, we proposed the Stable time RED (ST-RED) to improve the fairness of throughput and jitter performance. ST-RED enables to stabilize the calculation timing for average queue length leading to suppress the queue fluctuations. We also implemented the ST-RED mechanism on the ns-2 simulator. As the results of simulation, we extracted the following features. Firstly, RED improves the throughput and reduce the overall load balance leading to the improvement of its fairness with all different alphas of the Pareto distribution. Secondly, ST-RED with 0.5 msec time interval slightly improves the throughput fairness for all traffics. In addition, our proposed method clearly improves the fairness of jitter on a large scale compared to the original RED.","PeriodicalId":391671,"journal":{"name":"2011 International Conference on Broadband and Wireless Computing, Communication and Applications","volume":"38 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-10-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116876449","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