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Erica Gralla
Erica Gralla
Associate Professor of Engineering Management and Systems Engineering, George Washington University
Verified email at gwu.edu - Homepage
Title
Cited by
Cited by
Year
Assessing trade‐offs among multiple objectives for humanitarian aid delivery using expert preferences
E Gralla, J Goentzel, C Fine
Production and Operations Management 23 (6), 978-989, 2014
2162014
Qualitative methods for engineering systems: Why we need them and how to use them
Z Szajnfarber, E Gralla
Systems Engineering 20 (6), 497-511, 2017
762017
Problem formulation and solution mechanisms: a behavioral study of humanitarian transportation planning
E Gralla, J Goentzel, C Fine
Production and operations management 25 (1), 22-35, 2016
672016
Understanding the information needs of field-based decision-makers in humanitarian response to sudden onset disasters.
E Gralla, J Goentzel, BA Van de Walle
ISCRAM, 2015
432015
Case study of a humanitarian logistics simulation exercise and insights for training design
E Gralla, J Goentzel, B Chomilier
Journal of Humanitarian Logistics and Supply Chain Management 5 (1), 113-138, 2015
422015
Humanitarian transportation planning: Evaluation of practice-based heuristics and recommendations for improvement
E Gralla, J Goentzel
European Journal of Operational Research 269 (2), 436-450, 2018
362018
Spacenet v1. 3 user’s guide
OL de Weck, D Simchi-Levi, R Shishko, J Ahn, E Gralla, D Klabjan, ...
NASA/TP 214725, 2007, 2007
332007
Field-Based Decision Makers’ Information Needs
E Gralla, J Goentzel, B Van de Walle
Digital Humanitarian Network, Geneva, 2013
322013
A modeling framework for interplanetary supply chains
E Gralla, S Shull, O de Weck
Space 2006, 7229, 2006
292006
The future of asset management for human space exploration: Supply classification and an integrated database
S Shull, E Gralla, A Siddiqi, O de Weck, R Shishko
Space 2006, 7232, 2006
282006
A systems framework for international development: The data‐layered causal loop diagram
C Blair, E Gralla, F Wetmore, J Goentzel, M Peters
Production and Operations Management 30 (12), 4374-4395, 2021
192021
Low Earth Orbit Constellation Design Using the Earth-Moon L l Point
J Chase
192004
A system dynamics model of the adoption of improved agricultural inputs in Uganda, with insights for systems approaches to development
M Reinker, E Gralla
Systems 6 (3), 31, 2018
182018
A capabilities-based framework for disaster response exercise design and evaluation: Findings from oil spill response exercises
B Greenberg, P Voevodsky, E Gralla
Journal of Homeland Security and Emergency Management 13 (4), 20160034, 2016
152016
Strategies for on-orbit assembly of modular spacecraft
EL Gralla, OL De Weck
Journal of the British Interplanetary Society 60 (6), 219-227, 2007
152007
Using discrete-event simulation for evaluating non-linear supply chain phenomena
EE Blanco, X Yang, E Gralla, G Godding, E Rodriguez
Proceedings of the 2011 Winter Simulation Conference (WSC), 2255-2267, 2011
142011
Supporting scale-up of COVID-19 RT-PCR testing processes with discrete event simulation
J El Hage, P Gravitt, J Ravel, N Lahrichi, E Gralla
Plos one 16 (7), e0255214, 2021
132021
A call for consensus on the use of representative model worlds in systems engineering and design
Z Szajnfarber, PT Grogan, JH Panchal, EL Gralla
Systems Engineering 23 (4), 436-442, 2020
132020
Exploring problem decomposition in design team discussions
C Tobias, JW Herrmann, E Gralla
DS 80-11 Proceedings of the 20th International Conference on Engineering …, 2015
122015
Optimal launch vehicle size determination for moon-mars transportation architectures
E Gralla, W Nadir, H Mamani, O De Weck
Space 2005, 6782, 2005
122005
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