MILCOM 2012 - 2012 IEEE Military Communications Conference最新文献_第10页

Enhancing the classification accuracy of IP geolocation 提高IP地理定位的分类精度

MILCOM 2012 - 2012 IEEE Military Communications Conference Pub Date : 2012-10-01 DOI: 10.1109/MILCOM.2012.6415842

Hellen Maziku, S. Shetty, Keesook J. Han, Tamara Rogers

{"title":"Enhancing the classification accuracy of IP geolocation","authors":"Hellen Maziku, S. Shetty, Keesook J. Han, Tamara Rogers","doi":"10.1109/MILCOM.2012.6415842","DOIUrl":"https://doi.org/10.1109/MILCOM.2012.6415842","url":null,"abstract":"The ability to localize Internet hosts is appealing for a range of applications from online advertising to localizing cyber attacks. Recently, measurement-based approaches have been proposed to accurately identify the location of Internet hosts. These approaches typically produce erroneous results due to measurement errors. In this paper, we propose an Enhanced Learning Classifier approach for estimating the geolocation of Internet hosts with increased accuracy. Our approach extends an exisiting machine learning based approach by extracting six features from network measurements and implementing a new landmark selection policy. These enhancements allow us to mitigate problems with measurement errors and reduces average error distance in estimating location of Internet hosts. To demonstrate the accuracy of our approach, we evaluate the performance on network routers using ping measurements from PlanetLab nodes with known geographic placement. Our results demonstrate that our approach improves average accuracy by geolocating internet hosts 100 miles closer to the true geographic location versus prior measurement-based approaches.","PeriodicalId":18720,"journal":{"name":"MILCOM 2012 - 2012 IEEE Military Communications Conference","volume":"6 1","pages":"1-6"},"PeriodicalIF":0.0,"publicationDate":"2012-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"81946605","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: 12

Optimal resource allocation in HARQ-based OFDMA wireless networks 基于harq的OFDMA无线网络资源优化分配

MILCOM 2012 - 2012 IEEE Military Communications Conference Pub Date : 2012-10-01 DOI: 10.1109/MILCOM.2012.6415608

Sébastien Marcille, P. Ciblat, C. Martret

引用次数: 9

Adjacent satellite interference from a network Of MF-TDMA satellite communications on-the-move terminals 由移动终端组成的fm - tdma卫星通信网络对相邻卫星的干扰

MILCOM 2012 - 2012 IEEE Military Communications Conference Pub Date : 2012-10-01 DOI: 10.1109/MILCOM.2012.6415586

V. Weerackody, E. Cuevas

引用次数: 1

The Xenon separation VMM: Secure virtualization infrastructure for military clouds Xenon分离VMM:用于军事云的安全虚拟化基础设施

MILCOM 2012 - 2012 IEEE Military Communications Conference Pub Date : 2012-10-01 DOI: 10.1109/MILCOM.2012.6415673

J. McDermott, B. Montrose, Margery Li, J. Kirby, Myong H. Kang

{"title":"The Xenon separation VMM: Secure virtualization infrastructure for military clouds","authors":"J. McDermott, B. Montrose, Margery Li, J. Kirby, Myong H. Kang","doi":"10.1109/MILCOM.2012.6415673","DOIUrl":"https://doi.org/10.1109/MILCOM.2012.6415673","url":null,"abstract":"In conventional military computing, security separation is provided by cryptography, for data in motion and data at rest. Security separation for data under computation is provided by separate hardware. Cloud computing shares hardware for all data under computation, so a new approach to security separation is needed for military clouds. Cryptographic separation of data under computation is not practical with current technology, so the separation must be accomplished by software, i.e. the virtualization infrastructure. The strongest known means of software separation is the separation kernel. Separation kernels are special virtual machine monitors (VMMs) that are small enough and simple enough to be mathematically verified. Unfortunately, strict separation kernels cannot virtualize the complex modern commodity hardware and guest virtual machine (VM) operating systems that are essential to cloud computing. The best alternative to a strict separation kernel is a a separation VMM. A separation VMM relaxes the strict size and simplicity goals of a separation kernel just far enough to be able to support commodity hardware and guest operating systems. Because they address all of the features of commodity hardware, separation VMMs are too large for formal mathematical verification. However, separation VMMs are small enough and simple enough to be completely specified by semiformal means, i.e. they are smaller and simpler than conventional VMMs. A separation VMM has a complete systematic assurance argument that it isolates guest VMs from each other and strongly protects itself from tampering. A separation VMM provides the strongest separation of cloud VMs that is consistent with virtualizing complex commodity operating systems, on shared complex commodity hardware.","PeriodicalId":18720,"journal":{"name":"MILCOM 2012 - 2012 IEEE Military Communications Conference","volume":"22 1","pages":"1-6"},"PeriodicalIF":0.0,"publicationDate":"2012-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"76061332","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

Resource allocation for cooperative relay-assisted OFDMA networks with imperfect CSI 不完全CSI下中继辅助OFDMA网络的资源分配

MILCOM 2012 - 2012 IEEE Military Communications Conference Pub Date : 2012-10-01 DOI: 10.1109/MILCOM.2012.6415882

Zheng Chang, T. Ristaniemi

引用次数: 4

Cooperative jammer design in cellular network with internal eavesdroppers 内置窃听器蜂窝网络协同干扰设计

MILCOM 2012 - 2012 IEEE Military Communications Conference Pub Date : 2012-10-01 DOI: 10.1109/MILCOM.2012.6415636

Seongah Jeong, Keonkook Lee, Joonhyuk Kang, Youngseok Baek, B. Koo

引用次数: 17

Comparison of TSVCIS voice at 8000 and 12000 bps VERSUS CVSD at 16000 bps TSVCIS语音在8000和12000 bps与CVSD在16000 bps的比较

MILCOM 2012 - 2012 IEEE Military Communications Conference Pub Date : 2012-10-01 DOI: 10.1109/MILCOM.2012.6415564

P. Shahan, D. Heide, Aaron E. Cohen

引用次数: 12

On optimum relay deployment in a multi-hop linear network with cooperation 基于合作的多跳线性网络中继优化部署研究

MILCOM 2012 - 2012 IEEE Military Communications Conference Pub Date : 2012-10-01 DOI: 10.1109/MILCOM.2012.6415793

Hao Feng, L. Cimini

引用次数: 11

Online learning in decentralized multi-user spectrum access with synchronized explorations 同步探索的分散多用户频谱访问中的在线学习

MILCOM 2012 - 2012 IEEE Military Communications Conference Pub Date : 2012-10-01 DOI: 10.1109/MILCOM.2012.6415693

Cem Tekin, M. Liu

引用次数: 19

Performance of Combatant Command satellite (COCOMSat) communications in contested environments 战斗指挥卫星(COCOMSat)在竞争环境中的通信性能

MILCOM 2012 - 2012 IEEE Military Communications Conference Pub Date : 2012-10-01 DOI: 10.1109/MILCOM.2012.6415768

K. Y. Jo, D. M. Cascio

引用次数: 1