Modelling and Analysing the Cargo Screening Process
Lead Research Organisation:
University of Nottingham
Department Name: School of Computer Science
Abstract
Current cargo screening systems are sub-optimal because they are based on historic layouts, for instance luggage will go through fixed tiered systems: First all luggage will go through detector A, if it fails to pass, then it will go through detector B and if it fails again through detector C. Moreover, we do not understand the performance of current systems as no baseline performance data is available, i.e. it is unclear whether current systems perform better than random or not. Thus even if an improvement was proposed, it would be difficult to measure its impact if any.We are proposing to design a plug and play software tool (cargo screening system simulator) that will map the right technology to the right commodity / threat combination and thus* Identify gaps in a current sensor system set-up / what new technology do we need?* Allow for proper evaluation of new sensor technology / is it value for money?* Optimise given resources / get highest throughput / detection for fixed resources.Additionally, as the project is interested in the whole system and allows for the evaluation of new technologies, it is an enabling project for all other sandpit projects. We will be able to evaluate new sensor technologies proposed in specific scenarios to establish practical cost / benefits. To achieve this, we propose to run a follow on network alongside the project.
Publications
Sherman Galina
(2013)
Towards modelling cost and risks of infrequent events in the cargo screening process
in arXiv e-prints
Siebers Peer-Olaf
(2013)
Modelling and Analysing Cargo Screening Processes: A Project Outline
in arXiv e-prints
Siebers Peer-Olaf
(2010)
Development of a Cargo Screening Process Simulator: A First Approach
in arXiv e-prints
Nguyen T
(2012)
Intrinsic Fluorescence-Based Optical Fiber Sensor for Cocaine Using a Molecularly Imprinted Polymer as the Recognition Element
in IEEE Sensors Journal
Nguyen T
(2016)
Intrinsic Fiber Optic pH Sensor for Measurement of pH Values in the Range of 0.5-6
in IEEE Sensors Journal
Roadknight C
(2012)
Validation of a microsimulation of the Port of Dover
in Journal of Computational Science
Uwe Aickelin (Author)
(2010)
Scenario analysis, decision trees and simulation for cost benefit analysis of the cargo screening process
Uwe Aickelin (Author)
(2011)
Comparing Decision Support Tools for Cargo Screening Processes
Uwe Aickelin (Author)
(2010)
Scenario analysis, decision trees and simulation for cargo screening
Description | When planning to change operations at ports there are two key stake holders with very different interests involved in the decision making processes. Port operators are attentive to their standards, a smooth service flow and economic viability while border agencies are concerned about national security. The time taken for security checks often interferes with the compliance to service standards that port operators would like to achieve. Decision support tools as for example Cost-Benefit Analysis or Multi Criteria Analysis are useful helpers to better understand the impact of changes to a system. They allow investigating future scenarios and helping to find solutions that are acceptable for all parties involved in port operations. In this project we evaluate two different modelling methods, namely scenario analysis and discrete event simulation. These are useful for driving the decision support tools (i.e. they provide the inputs the decision support tools require). Our aims are, on the one hand, to guide through the modelling processes and, on the other hand, to demonstrate what kind of decision support information one can obtain from the different modelling methods presented. We developed models and simulations for the ports of Dover and for the ports of Calais and show how they can be used to answer different what-if type questions, such as the impacts of additinal lanes or searches on the throughput rate and service levels. |
Exploitation Route | We are working with the RCUK academic champion for the area (Tristram) |
Sectors | Digital/Communication/Information Technologies (including Software) Security and Diplomacy Transport |
Description | a 3d simulation of calais port was built. this also led to simulation work with the port of dover. there are ongoing discussions on how to take this further. |
Sector | Digital/Communication/Information Technologies (including Software),Security and Diplomacy,Transport |