2011 IEEE Conference on Computer Communications Workshops (INFOCOM WKSHPS)最新文献_第3页

A game theoretic study of attack and defense in cyber-physical systems 网络物理系统攻击与防御的博弈论研究

2011 IEEE Conference on Computer Communications Workshops (INFOCOM WKSHPS) Pub Date : 2011-04-10 DOI: 10.1109/INFCOMW.2011.5928904

Chris Y. T. Ma, N. Rao, David K. Y. Yau

引用次数: 39

Adaptive scheduling for wireless video transmission in high-speed networks 高速网络中无线视频传输的自适应调度

2011 IEEE Conference on Computer Communications Workshops (INFOCOM WKSHPS) Pub Date : 2011-04-10 DOI: 10.1109/INFCOMW.2011.5928803

Zheng Wan, N. Xiong, N. Ghani, M. Peng, A. Vasilakos, Liang Zhou

{"title":"Adaptive scheduling for wireless video transmission in high-speed networks","authors":"Zheng Wan, N. Xiong, N. Ghani, M. Peng, A. Vasilakos, Liang Zhou","doi":"10.1109/INFCOMW.2011.5928803","DOIUrl":"https://doi.org/10.1109/INFCOMW.2011.5928803","url":null,"abstract":"With the increase of wireless bandwidth, wireless video applications become more and more popular. A high speed core network is needed for large-scale applications to collect video from wireless terminals in a distributed way. It is necessary to guarantee video transmission in wireless networks because video data should be firstly transmitted via wireless channel. Since wireless bandwidth is still limited and fluctuates frequently, it is difficult to protect wireless video transmission. In this paper, we propose an adaptive cross layer scheduling schema to reduce video transmission distortion in IEEE 802.11e networks. Firstly, it is preferred to insert each video frame into the access category (AC) with minimum relative queuing delay to reduce transmission delay. Secondly, a dynamic frame assignment algorithm (DFAA) is proposed to guarantee the transmission of high priority frames efficiently, with the constraint of limited bandwidth. Finally, each parameter of DFAA is equipped with a fuzzy logic controller which can produce appropriate adjustment to reply quickly to the variation of video data rate, coding structure and network load. Extensive simulation results are presented to validate the effectiveness of our proposed scheme.","PeriodicalId":402219,"journal":{"name":"2011 IEEE Conference on Computer Communications Workshops (INFOCOM WKSHPS)","volume":"102 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-04-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130148887","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

StorNet: Co-scheduling of end-to-end bandwidth reservation on storage and network systems for high-performance data transfers StorNet:存储系统和网络系统的端到端带宽预留协同调度，用于高性能数据传输

2011 IEEE Conference on Computer Communications Workshops (INFOCOM WKSHPS) Pub Date : 2011-04-10 DOI: 10.1109/INFCOMW.2011.5928792

Junmin Gu, D. Katramatos, Xin Liu, V. Natarajan, A. Shoshani, A. Sim, Dantong Yu, S. Bradley, S. McKee

引用次数: 16

Human centric data fusion in Vehicular Cyber-Physical Systems 车载信息物理系统中以人为中心的数据融合

2011 IEEE Conference on Computer Communications Workshops (INFOCOM WKSHPS) Pub Date : 2011-04-10 DOI: 10.1109/INFCOMW.2011.5928899

Aditya Wagh, Xu Li, Jingyan Wan, C. Qiao, Changxu Wu

{"title":"Human centric data fusion in Vehicular Cyber-Physical Systems","authors":"Aditya Wagh, Xu Li, Jingyan Wan, C. Qiao, Changxu Wu","doi":"10.1109/INFCOMW.2011.5928899","DOIUrl":"https://doi.org/10.1109/INFCOMW.2011.5928899","url":null,"abstract":"Building effective Vehicular Cyber-Physical Systems (VCPS) to improve road safety is a non-trivial challenge, especially when we examine how the driver benefits from the existing and proposed technologies in the presence of Human Factors (HF) related negative factors such as information overload, confusion, and distraction. In this paper, we address a human-centric data fusion problem in VCPS. To the best of our knowledge, this work is the first to apply HF to the data fusion problem, which has both theoretical value and practical implications. In particular, we present a new architecture by defining a distinct High-Level (HL) data fusion layer with HF considerations, that is placed between the safety applications on the VCPS and the human driver. A data fusion algorithm is proposed to fuse multiple messages (based on reaction time, message type, preferred evasive actions, severity of the hazards, etc) and to maximize the total utility of the messages. The algorithm is tested with real human drivers to demonstrate the potential benefit of incorporating such human-centric fusion in existing warning systems.","PeriodicalId":402219,"journal":{"name":"2011 IEEE Conference on Computer Communications Workshops (INFOCOM WKSHPS)","volume":"10 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-04-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130678687","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: 16

SDSM: A secure data service mechanism in mobile cloud computing SDSM:移动云计算中的安全数据服务机制

2011 IEEE Conference on Computer Communications Workshops (INFOCOM WKSHPS) Pub Date : 2011-04-10 DOI: 10.1109/INFCOMW.2011.5928784

Weiwei Jia, Haojin Zhu, Z. Cao, Lifei Wei, Xiaodong Lin

引用次数: 114

Capacity of multi-hop wireless network with frequency agile software defined radio 频率敏捷软件无线电多跳无线网络容量研究

2011 IEEE Conference on Computer Communications Workshops (INFOCOM WKSHPS) Pub Date : 2011-04-10 DOI: 10.1109/INFCOMW.2011.5928850

Juncheng Jia, W. Zhuang

{"title":"Capacity of multi-hop wireless network with frequency agile software defined radio","authors":"Juncheng Jia, W. Zhuang","doi":"10.1109/INFCOMW.2011.5928850","DOIUrl":"https://doi.org/10.1109/INFCOMW.2011.5928850","url":null,"abstract":"With the advance of both hardware and software technologies, the concept of software defined radio (SDR) is becoming more and more popular in the academic and industrial communities. Its popularity has been increased by the recent intensive research of cognitive radio technology, which is built on top of SDR. One of key features of SDR is its capability of frequency agility, which means a single SDR can access multiple channels, subject to a certain total frequency bandwidth (channel span) constraint. Compared with the traditional multiple-radio solutions, the SDR setup has the advantages of higher flexibility and reduced hardware size (cost). In this paper, we investigate the achievable capacity of a wireless network with single-SDR equipped transceivers, especially a multiple-hop network, for any given network flows. We propose new approaches to formulate the single-SDR constraint, which is unique for the derivation of capacity upper bounds. We also propose a heuristic algorithm to obtain a lower bound for the capacity. Both numerical and simulation results are presented to demonstrate the potential capacity for an SDR network and compared it with a multipleradio network.","PeriodicalId":402219,"journal":{"name":"2011 IEEE Conference on Computer Communications Workshops (INFOCOM WKSHPS)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-04-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129248034","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

Repeater design and modeling for molecular communication networks 分子通信网络中继器设计与建模

2011 IEEE Conference on Computer Communications Workshops (INFOCOM WKSHPS) Pub Date : 2011-04-10 DOI: 10.1109/INFCOMW.2011.5928865

T. Nakano, J. Shuai

引用次数: 53

Empirical analysis of the evolution of follower network: A case study on Douban 追随者网络演化的实证分析——以豆瓣为例

2011 IEEE Conference on Computer Communications Workshops (INFOCOM WKSHPS) Pub Date : 2011-04-10 DOI: 10.1109/INFCOMW.2011.5928945

Junzhou Zhao, John C.S. Lui, D. Towsley, X. Guan, Yadong Zhou

{"title":"Empirical analysis of the evolution of follower network: A case study on Douban","authors":"Junzhou Zhao, John C.S. Lui, D. Towsley, X. Guan, Yadong Zhou","doi":"10.1109/INFCOMW.2011.5928945","DOIUrl":"https://doi.org/10.1109/INFCOMW.2011.5928945","url":null,"abstract":"Follower networks such as Twitter and Digg are becoming popular form of social information networks. This paper seeks to gain insights into how they evolve and the relationship between their structure and their ability to spread information. By studying the Douban follower network, which is a popular online social network in China, we provide some evidences showing its suitability for information spreading. For example, it exhibits an unbalanced bow-tie structure with a large out-component, which indicates that the majority of users can spread information widely; the effective diameter of the strongly connected component is shrinking as the user base grows, which facilitates spreading; and the transitivity property shows that people in a follower network tend to shorten the path of information flow, i.e., it takes fewer hops to spread information. Also, we observe the following users' behaviors, a user's following activity decays exponentially during her lifetime and the following behaviors differ according to the age of the account. These findings provide a deep understanding on the evolution of follower networks, and can provide guidelines on how to build an efficient information diffusion system.","PeriodicalId":402219,"journal":{"name":"2011 IEEE Conference on Computer Communications Workshops (INFOCOM WKSHPS)","volume":"24 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-04-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122544867","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: 35

Keeping the connectivity and saving the energy in the internet 保持网络连接，节约网络能源

2011 IEEE Conference on Computer Communications Workshops (INFOCOM WKSHPS) Pub Date : 2011-04-10 DOI: 10.1109/INFCOMW.2011.5928831

F. Cuomo, Anna Abbagnale, A. Cianfrani, Marco Polverini

引用次数: 53

Efficient prioritized congestion management for social network based live sharing 基于社交网络直播共享的高效优先级拥塞管理

2011 IEEE Conference on Computer Communications Workshops (INFOCOM WKSHPS) Pub Date : 2011-04-10 DOI: 10.1109/INFCOMW.2011.5928817

Yili Gong, Wenjie Wang, C. Liu

引用次数: 2