2010 IEEE International Conference on Technologies for Homeland Security (HST)最新文献_第2页

Modeling most likely pathways for smuggling radioactive and special nuclear materials on a worldwide multimodal transportation network 模拟在全球多式联运网络上走私放射性和特殊核材料的最可能途径

2010 IEEE International Conference on Technologies for Homeland Security (HST) Pub Date : 2010-12-03 DOI: 10.1109/THS.2010.5654959

K. Saeger, L. Cuéllar

引用次数: 1

Sensor fusion and feature-based human/animal classification for Unattended Ground Sensors 无人值守地面传感器的传感器融合和基于特征的人/动物分类

2010 IEEE International Conference on Technologies for Homeland Security (HST) Pub Date : 2010-12-03 DOI: 10.1109/THS.2010.5655025

R. Narayanaswami, Avinash Gandhe, A. Tyurina, R. Mehra

{"title":"Sensor fusion and feature-based human/animal classification for Unattended Ground Sensors","authors":"R. Narayanaswami, Avinash Gandhe, A. Tyurina, R. Mehra","doi":"10.1109/THS.2010.5655025","DOIUrl":"https://doi.org/10.1109/THS.2010.5655025","url":null,"abstract":"In this paper we examine novel signal processing algorithms that utilize wavelet statistics, spectral statistics and power spectral density in addition to cadence and kurtosis for robust discrimination of humans and animals in an Unattended Ground Sensor (UGS) field. The wavelet statistics are based on the average, variance and energy of the third scale residue. The spectral statistics are based on amplitude and shape features. A learning classifier approach is used for discrimination. Training data consists of scripted events with humans walking/running along known paths; as well as riders on horses and moving vehicles on a two node sensor network. Natural events are recorded when animals, such as cows, coyotes, rabbits and kangaroo rats are in the vicinity of the sensor nodes. Each node has a three axis accelerometer and a three axis geophone and one node has a low frequency geophone in addition. In our work we use the C4.5 classifier which is a tree-based classifier and is capable of modeling complex decision surfaces while simultaneously limiting the complexity of the trees through pruning schemes. The classifier is tested on test data and the performance results are very promising — results indicate that UGS-only systems are indeed feasible for border security. The development of a successful signal processing solution to better discriminate between humans and animals would be very valuable to the Department of Homeland Security and our paper will summarize these new results.","PeriodicalId":106557,"journal":{"name":"2010 IEEE International Conference on Technologies for Homeland Security (HST)","volume":"86 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-12-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123249549","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

Visual Analytics Law Enforcement Toolkit 可视化分析执法工具包

2010 IEEE International Conference on Technologies for Homeland Security (HST) Pub Date : 2010-12-03 DOI: 10.1109/THS.2010.5655057

A. Malik, Ross Maciejewski, Timothy F. Collins, D. Ebert

{"title":"Visual Analytics Law Enforcement Toolkit","authors":"A. Malik, Ross Maciejewski, Timothy F. Collins, D. Ebert","doi":"10.1109/THS.2010.5655057","DOIUrl":"https://doi.org/10.1109/THS.2010.5655057","url":null,"abstract":"We present VALET, a Visual Analytics Law Enforcement Toolkit for analyzing spatiotemporal law enforcement data. VALET provides users with a suite of analytical tools coupled with an interactive visual interface for data exploration and analysis. This system includes linked views and interactive displays that spatiotemporally model criminal, traffic and civil (CTC) incidents and allows officials to observe patterns and quickly identify regions with higher probabilities of activity. Our toolkit provides analysts with the ability to visualize different types of data sets (census data, daily weather reports, zoning tracts, prominent calendar dates, etc.) that provide an insight into correlations among CTC incidents and spatial demographics. In the spatial domain, we have implemented a kernel density estimation mapping technique that creates a color map of spatially distributed CTC events that allows analysts to quickly find and identify areas with unusually large activity levels. In the temporal domain, reports can be aggregated by day, week, month or year, allowing the analysts to visualize the CTC activities spatially over a period of time. Furthermore, we have incorporated temporal prediction algorithms to forecast future CTC incident levels within a 95% confidence interval. Such predictions aid law enforcement officials in understanding how hotspots may grow in the future in order to judiciously allocate resources and take preventive measures. Our system has been developed using actual law enforcement data and is currently being evaluated and refined by a consortium of law enforcement agencies.","PeriodicalId":106557,"journal":{"name":"2010 IEEE International Conference on Technologies for Homeland Security (HST)","volume":"11 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-12-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121307970","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: 33

Challenges of remote border monitoring 远程边境监测的挑战

2010 IEEE International Conference on Technologies for Homeland Security (HST) Pub Date : 2010-12-03 DOI: 10.1109/THS.2010.5655034

P. Pratap, Jarrod M. Kallberg, Lauren A. Thomas

引用次数: 7

IC.NET — Incident Command “Net”: A system using EDXL-DE for intelligent message routing 事件命令“Net”:一个使用edxml - de进行智能消息路由的系统

2010 IEEE International Conference on Technologies for Homeland Security (HST) Pub Date : 2010-12-03 DOI: 10.1109/THS.2010.5655063

D. McGarry, C. Y. Chen

引用次数: 4

Goal-based assessment for the cybersecurity of critical infrastructure 关键基础设施网络安全目标评估

2010 IEEE International Conference on Technologies for Homeland Security (HST) Pub Date : 2010-12-03 DOI: 10.1109/THS.2010.5655090

Samuel A. Merrell, A. Moore, James F. Stevens

引用次数: 8

An urban environment simulation framework for evaluating novel distributed radiation detection architectures 用于评估新型分布式辐射探测体系结构的城市环境模拟框架

2010 IEEE International Conference on Technologies for Homeland Security (HST) Pub Date : 2010-12-03 DOI: 10.1109/THS.2010.5654958

M. King, B. Harris, Maurice Toolin, Regina M. DuBord, Victor J. Skowronski, Martin Lusoto, R. Estep, S. Brennan, B. R. Cosofret, K. Shokhirev

引用次数: 8

Integrated sensing and command and control system for disaster response 灾害响应综合传感和指挥控制系统

2010 IEEE International Conference on Technologies for Homeland Security (HST) Pub Date : 2010-12-03 DOI: 10.1109/THS.2010.5655066

A. Vidan, G. Hogan

{"title":"Integrated sensing and command and control system for disaster response","authors":"A. Vidan, G. Hogan","doi":"10.1109/THS.2010.5655066","DOIUrl":"https://doi.org/10.1109/THS.2010.5655066","url":null,"abstract":"Emergency responders fighting blazes and flooding, law enforcement securing sites and crowds, and medical teams treating victims are typical scenarios during rapidly-evolving, catastrophic events. The larger the disaster, the more complicated becomes the situation as thousands of responders from hundreds of organizations participate in the response and relief efforts. Organizing, coordinating and commanding these efforts remains a significant technical challenge, as it requires timely collection and distribution of information under harsh environments. With guidance from operational partners in California's emergency response community, we have designed, implemented and demonstrated a prototype integrated sensing and command and control system that enables shared situational awareness and collaboration during response operations. The system architecture is based on net-centric and service-oriented paradigms, and combines sensors, communications, and visualization and collaboration technologies, with all components being linked in (near) real-time. The utility of this prototype system was evaluated through a field exercise that tested the technical performance of the system and assessed the impact of new technologies on current concept of operations. In this paper, we describe the design analysis, system architecture, core enabling technologies, and the field evaluations.","PeriodicalId":106557,"journal":{"name":"2010 IEEE International Conference on Technologies for Homeland Security (HST)","volume":"70 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-12-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115791942","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

Design, implementation and evaluation of covert channel attacks 隐蔽信道攻击的设计、实现和评估

2010 IEEE International Conference on Technologies for Homeland Security (HST) Pub Date : 2010-12-03 DOI: 10.1109/THS.2010.5654967

Hamed Okhravi, Stanley Bak, Samuel T. King

{"title":"Design, implementation and evaluation of covert channel attacks","authors":"Hamed Okhravi, Stanley Bak, Samuel T. King","doi":"10.1109/THS.2010.5654967","DOIUrl":"https://doi.org/10.1109/THS.2010.5654967","url":null,"abstract":"Covert channel attacks pose a threat to the security of critical infrastructure and key resources (CIKR). To design defenses and countermeasures against this threat, we must understand all classes of covert channel attacks along with their properties. Network-based covert channels have been studied in great detail in previous work, although several other classes of covert channels (hardware-based and operating system-based) are largely unexplored. One of our contributions is investigating these classes by designing, implementing, and experimentally evaluating several specific covert channel attacks. We implement and evaluate hardware-based and operating system-based attacks and show significant differences in their properties and mechanisms. We also present channel capacity differences among the various attacks, which span three orders of magnitude. Furthermore, we present the concept of hybrid covert channel attacks which use two or more communication categories to transport data. Hybrid covert channels can be qualitatively harder to detect and counter than traditional covert channels. Finally, we summarize the lessons learned through covert channel attack design and implementation, which have important implications for critical asset protection and risk analysis. The study also facilitates the development of countermeasures to protect CIKR systems against covert channel attacks.","PeriodicalId":106557,"journal":{"name":"2010 IEEE International Conference on Technologies for Homeland Security (HST)","volume":"60 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-12-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124943183","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: 43

The DETER project: Advancing the science of cyber security experimentation and test 威慑项目:推进网络安全实验和测试的科学

2010 IEEE International Conference on Technologies for Homeland Security (HST) Pub Date : 2010-12-03 DOI: 10.1109/THS.2010.5655108

J. Mirkovic, Terry V. Benzel, Ted Faber, R. Braden, J. Wroclawski, S. Schwab

引用次数: 121