Fusion Of Security System Data To Improve Airport Security
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Author | : National Research Council |
Publisher | : National Academies Press |
Total Pages | : 82 |
Release | : 2007-11-14 |
Genre | : Political Science |
ISBN | : 0309179750 |
Download Fusion of Security System Data to Improve Airport Security Book in PDF, Epub and Kindle
The security of the U.S. commercial aviation system has been a growing concern since the 1970's when the hijacking of aircraft became a serious problem. Over that period, federal aviation officials have been searching for more effective ways for non-invasive screening of passengers, luggage, and cargo to detect concealed explosives and weapons. To assist in this effort, the Transportation Security Administration (TSA) asked the NRC for a study of emerging screening technologies. This book - the fourth of four - focuses on data fusion as a means to significantly improve the ability of the existing suite of airport detection systems and access control systems to detect and prevent attacks. The book presents a discussion of the data fusion, an analysis of current data fusion efforts, and an assessment of data fusion opportunities for various airport security activities.
Author | : Keith O. Fultz |
Publisher | : |
Total Pages | : 24 |
Release | : 1996 |
Genre | : Aeronautics |
ISBN | : |
Download Aviation Security Book in PDF, Epub and Kindle
Author | : National Research Council |
Publisher | : National Academies Press |
Total Pages | : 89 |
Release | : 1999-12-23 |
Genre | : Technology & Engineering |
ISBN | : 0309067871 |
Download Assessment of Technologies Deployed to Improve Aviation Security Book in PDF, Epub and Kindle
This report assesses the operational performance of explosives-detection equipment and hardened unit-loading devices (HULDs) in airports and compares their operational performance to their laboratory performance, with a focus on improving aviation security.
Author | : |
Publisher | : DIANE Publishing |
Total Pages | : 32 |
Release | : 2003 |
Genre | : |
ISBN | : 1428939067 |
Download Aviation security efforts to measure effectiveness and strengthen security programs Book in PDF, Epub and Kindle
TSA has implemented numerous initiatives designed to enhance aviation security, but has collected limited information on the effectiveness of these initiatives in protecting commercial aircraft. Our recent work on passenger screening found that little testing or other data exist that measures the performance of screeners in detecting threat objects. However, TSA is taking steps to collection data on the effectiveness of its security initiatives, including developing a 5-year performance plan detailing numerous performance measures, as well a implementing several efforts to collect performance data on the effectiveness of passenger screening-such as fielding the Threat Image Projection System and increasing screener testing.
Author | : National Research Council |
Publisher | : National Academies Press |
Total Pages | : 101 |
Release | : 2013-08-19 |
Genre | : Technology & Engineering |
ISBN | : 0309214793 |
Download Engineering Aviation Security Environmentsâ¬"Reduction of False Alarms in Computed Tomography-Based Screening of Checked Baggage Book in PDF, Epub and Kindle
On November 19, 2001 the Transportation Security Administration (TSA) was created as a separate entity within the U.S. Department of Transportation through the Aviation and Transportation Security Act. The act also mandated that all checked baggage on U.S. flights be scanned by explosive detection systems (EDSs) for the presence of threats. These systems needed to be deployed quickly and universally, but could not be made available everywhere. As a result the TSA emphasized the procurement and installation of certified systems where EDSs were not yet available. Computer tomography (CT)-based systems became the certified method or place-holder for EDSs. CT systems cannot detect explosives but instead create images of potential threats that can be compared to criteria to determine if they are real threats. The TSA has placed a great emphasis on high level detections in order to slow false negatives or missed detections. As a result there is abundance in false positives or false alarms. In order to get a better handle on these false positives the National Research Council (NRC) was asked to examine the technology of current aviation-security EDSs and false positives produced by this equipment. The ad hoc committee assigned to this task examined and evaluated the cases of false positives in the EDSs, assessed the impact of false positive resolution on personnel and resource allocation, and made recommendations on investigating false positives without increase false negatives. To complete their task the committee held four meetings in which they observed security measures at the San Francisco International Airport, heard from employees of DHS and the TSA. Engineering Aviation Security Environments-Reduction of False Alarms in Computed Tomography-Based Screening of Checked Baggage is the result of the committee's investigation. The report includes key conclusions and findings, an overview of EDSs, and recommendations made by the committee.
Author | : Amar Singh |
Publisher | : ProQuest |
Total Pages | : |
Release | : 2006 |
Genre | : Computer science |
ISBN | : 9780542810497 |
Download Improving Security Detection Using Multiple Sensor Data Book in PDF, Epub and Kindle
Public security has always been a key issue for science. Metal detectors are primarily used for this purpose in the areas of aviation security, jail security, and security of various other social activities against terrorism and smuggling. The most advanced technology today makes use of metal detectors, gas trap sensors, and imaging techniques. The current models make use of these technologies separately but not in combination to determine a possible threat. Also the threat is being determined based on the deviation of certain sensor values from normal. In this thesis we propose a model based on fusion of data from multiple sensors to determine a threat. Our model makes use of previous knowledge learned to determine the threat level of a person. We show that our model can more accurately determine the presence of a threat as compared to any single sensor. The presence or absence of a threat is independent of the threat being metal, non-metal or a combination of these. These decisions are made based on the fusion of data from multiple sensors. This model also reduces the possibility of false alarms from single sensors giving a more efficient model. We present algorithms for processing and fusing data from multiple sensors and a study of performance on various learning algorithms supporting our hypothesis.
Author | : Daniel Diermeier |
Publisher | : |
Total Pages | : 9 |
Release | : 2017 |
Genre | : Capital investments |
ISBN | : |
Download San Francisco International Airport and Quantum Secure's SAFE for Aviation System Book in PDF, Epub and Kindle
In 2008 San Francisco International Airport (known by its three-letter airport code, SFO) had announced a $383 million plan to renovate and reopen Terminal 2. Assistant deputy director of aviation security Kim Dickie and her team had selected Quantum Secure's SAFE software suite as the new Terminal 2 credentialing system, but she needed to develop a business case quickly that would convince senior management to give the green light to fund the purchase. The case describes a scenario that occurs frequently in the real world, in which a decision offers some real but qualitative value in ways that are difficult or impossible to quantify. The discussion and analysis gives students the opportunity to consider the factors that will drive the internal rate of return (IRR), net present value (NPV), and discounted payback period calculations without constructing comprehensive spreadsheet models. Analyzing the case suggests the limits of such approaches in cases where perceived value is difficult to quantify. The case prepares students to evaluate and justify purchasing requests when interacting with financial gatekeepers such as CFOs and CEOs by introducing a framework to analyze the quantifiable benefits of a capital expenditure while keeping in mind important intangible benefits. After analyzing the case, students should be able to: Understand how return on investment (ROI) calculations work, with an emphasis on identifying incremental effects. Decide how to use results from similar entities making similar purchases to estimate the incremental benefit of a proposed solution. Identify and use the best data available in making assumptions. Justify the validity of benefits that are difficult to quantify in conjunction with the presentation of a traditional ROI analysis ...
Author | : Brian A. Jackson |
Publisher | : Rand Corporation |
Total Pages | : 0 |
Release | : 2012-08-21 |
Genre | : Business & Economics |
ISBN | : 9780833076526 |
Download Efficient Aviation Security Book in PDF, Epub and Kindle
Making aviation security more cost-effective is hampered by considerable uncertainty about the terrorist threat, security system performance, and the costs of security measures. This volume focuses on exploring ways to inform decisionmaking despite such uncertainties, providing a set of analyses that help fill some of the current gaps in the assessment of the costs, benefits, and efficiency of aviation security measures and strategies.
Author | : Bartholomew Elias |
Publisher | : CRC Press |
Total Pages | : 442 |
Release | : 2009-09-14 |
Genre | : Law |
ISBN | : 1420070304 |
Download Airport and Aviation Security Book in PDF, Epub and Kindle
The response of the U.S. federal government to the events of September 11, 2001 has reflected the challenge of striking a balance between implementing security measures to deter terrorist attacks while at the same time limiting disruption to air commerce. Airport and Aviation Security: U.S. Policy and Strategy in the Age of Global Terrorism is a co
Author | : National Research Council |
Publisher | : National Academies Press |
Total Pages | : 131 |
Release | : 2009-02-17 |
Genre | : Technology & Engineering |
ISBN | : 0309185831 |
Download Review of the Federal Strategy for Nanotechnology-Related Environmental, Health, and Safety Research Book in PDF, Epub and Kindle
This new book from the National Research Council finds serious weaknesses in the government's plan for research on the potential health and environmental risks posed by nanomaterials, which are increasingly being used in consumer goods and industry. An effective national plan for identifying and managing potential risks is essential to the successful development and public acceptance of nanotechnology-enabled products. The book recommends a robust national strategic plan for addressing nanotechnology-related EHS risks, which will need to focus on promoting research that can assist all stakeholders, including federal agencies, in planning, controlling, and optimizing the use of engineered nanomaterials while minimizing EHS effects of concern to society. Such a plan will ensure the timely development of engineered nanoscale materials that will bring about great improvements in the nation's health, its environmental quality, its economy, and its security.