Publications
177 results found
Majumdar A, Ochieng WY, Bentham J, et al., 2005, En-route sector capacity estimation methodologies: An international survey, JOURNAL OF AIR TRANSPORT MANAGEMENT, Vol: 11, Pages: 375-387, ISSN: 0969-6997
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- Citations: 36
Subotic B, Ochieng W, Majumdar A, 2005, Equipment failures in ATC: Finding an appropriate safety target, AERONAUTICAL JOURNAL, Vol: 109, Pages: 277-284, ISSN: 0001-9240
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- Citations: 4
Majumdar A, Ochieng WY, McAuley G, et al., 2005, The factors affecting airspace capacity in Europe: A framework methodology based on cross sectional time-series analysis using simulated controller workload data, Pages: 586-608
Air traffic in Europe is increasing at a rapid rate and traffic patterns no longer display pronounced daily peaks but instead exhibit peak spreading. Airspace capacity planning can no longer be for the peak period but must consider the whole day. En-route airspace capacity in the high density European air traffic network is determined by controller workload. Controller workload is primarily affected by the features of the air traffic and ATC sector and capacity is usually estimated using the simulation model, the Re-organized ATC Mathematical Simulator (RAMS) model of air traffic controller workload. This paper considers the air traffic and ATC sector factors that affect controller workload throughout the whole day and provides a framework using cross-sectional time-series analysis of the RAMS simulation output. Two simulation studies are presented in contrasting regions of European airspace to show the robustness of the method. Controller interviews are used to enhance the analysis. The results indicate that a sub-set of traffic and sector variables and their parameter estimates can be used to predict controller workload in any sector of the two regions simulated in any given hour.
Garrard P, Majumdar A, 2005, Effects of early Alzheimer's disease on creative writing., 12th Annnual Meeting of the Cognitive-Neuroscience-Society, Publisher: M I T PRESS, Pages: 126-126, ISSN: 0898-929X
Majumdar A, Ochieng WY, McAuley G, et al., 2004, The factors affecting airspace capacity in Europe: A cross-sectional time-series analysis using simulated controller workload data, JOURNAL OF NAVIGATION, Vol: 57, Pages: 385-405, ISSN: 0373-4633
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- Citations: 13
Majumdar A, Noland RB, Ochieng WY, 2004, A spatial and temporal analysis of safety-belt usage and safety-belt laws, ACCIDENT ANALYSIS AND PREVENTION, Vol: 36, Pages: 551-560, ISSN: 0001-4575
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- Citations: 19
Majumdar A, Ochieng WY, Nalder P, 2004, Airspace safety in New Zealand: A causal analysis of controller caused airspace incidents between 1994-2002, AERONAUTICAL JOURNAL, Vol: 108, Pages: 225-236, ISSN: 0001-9240
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- Citations: 3
Majumdar A, Ochieng W, 2004, From 'our air is not for sale' to 'airtrack': The part privatization of the UK's airspace, TRANSPORT REVIEWS, Vol: 24, Pages: 135-176, ISSN: 0144-1647
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- Citations: 3
Majumdar A, Ochieng WY, Nalder P, 2004, Trend analysis of controller-caused airspace incidents in New Zealand, 1994-2002, Washington, 83rd annual meeting of the transportation-research-board, Washington, DC, 11 - 15 January 2004, Publisher: Transportation Research Board Natl Research Council, Pages: 22-33
Majumdar A, Ochieng W, 2003, A trend analysis of air traffic occurrences in the UK airspace, JOURNAL OF NAVIGATION, Vol: 56, Pages: 211-229, ISSN: 0373-4633
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- Citations: 5
Majumdar A, Ochieng WY, 2003, Airspace capacity: a cross-sectional time-series analysis using simulated controller workload data: phase 2, Final report to EUROCONTROL
Majumdar A, Ochieng WY, 2003, Towards a new task base for air traffic controllers in the future ATC/ATM, Contemporary Ergonomics, Pages: 311-316, ISSN: 0267-4718
Majumdar A, Ochieng WY, 2003, The Part Privatisation of NATS: The Experience One Year After, The Journal of Air Traffic Control, Vol: 45, Pages: 28-34
Majumdar A, Ochieng W, 2003, Part privatization of United Kingdom's airspace - National Air Traffic Services' experience one year on, 82nd Annual Meeting of the Transportation-Research-Board, Publisher: TRANSPORTATION RESEARCH BOARD NATL RESEARCH COUNCIL, Pages: 30-40, ISSN: 0361-1981
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- Citations: 1
Majumdar A, Polak JW, 2003, A framework for the estimation of European airspace capacity using a model of controller workload, Selected proceedings of the 9th world conference on transport research, Oxford, Publisher: Elsevier
Majumdar A, Ochieng WY, Noland RB, 2003, An analysis of the spatio-temporal factors affecting aircraft conflicts based on simulation modelling, Proceedings of the European regional science association congress, Finland, 2003
Majumdar A, Ochieng WY, 2003, Airspace capacity: a cross-sectional time-series analysis using simulated controller workload data: phase 1, Final report to EUROCONTROL, Publisher: Centre for Transport Studies
Majumdar A, Ochieng W, Polak J, 2002, Estimation of European airspace capacity from a model of controller workload, JOURNAL OF NAVIGATION, Vol: 55, Pages: 381-403, ISSN: 0373-4633
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- Citations: 22
Majumdar A, Ochieng WY, 2002, Factors affecting air traffic controller workload - Multivariate analysis based on simulation modeling of controller workload, 81st Annual Meeting of the Transportation-Research-Board, Publisher: TRANSPORTATION RESEARCH BOARD NATL RESEARCH COUNCIL, Pages: 58-69, ISSN: 0361-1981
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- Citations: 41
Majumdar A, Polak J, 2001, Estimating capacity of Europe's airspace using a simulation model of air traffic controller workload, Washington, 80th annual meeting of the transportation-research-board, Washington, D.C, Publisher: Transportation Research Board Natl Research Council, Pages: 30-43
Majumdar A, Polak J, 2001, Estimating capacity of Europe's airspace using a simulation model of air traffic controller workload, Washington, 80th annual meeting of the transportation-research-board, Washington, D.C, Publisher: Transportation Research Board Natl Research Council, Pages: 30-43
Majumdar A, Ochieng WY, 2000, A Review of Airspace Capacity and Controller Workload, Report to Eurocontrol, Contract No. C/1.108/H0/GC/99
Majumdar A, 1998, Assessing the capacity of Europe's airspace: The issues, experience and a method using a controller workload., Annual Conference of the Ergonomics-Society Royal-Agricultural-College, Publisher: TAYLOR & FRANCIS LTD, Pages: 414-418
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- Citations: 1
Majumdar A, 1996, Comparison of air traffic control and train control programmes in Europe. What can we learn?, TRANSPORT REVIEWS, Vol: 16, Pages: 127-144, ISSN: 0144-1647
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- Citations: 2
Majumdar A, 1996, The crisis in European air traffic control: An assessment of controller workload modelling techniques., Annual Conference of the Ergonomics-Society, Publisher: TAYLOR & FRANCIS LTD, Pages: 570-575
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- Citations: 1
Majumdar A, 1995, Commercializing and restructuring air traffic control: A review of the experience and issues involved, Journal of Air Transport Management, Vol: 2, Pages: 111-122, ISSN: 0969-6997
Majumdar A, 1994, Air traffic control problems in Europe, Journal of Air Transport Management, Vol: 1, Pages: 165-177, ISSN: 0969-6997
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