| 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 | 241 | 2014 |
| 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 | 97 | 2017 |
| 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 | 78 | 2016 |
| 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 | 47 | 2015 |
| 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 | 45 | 2018 |
| 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 | 43 | 2015 |
| A modeling framework for interplanetary supply chains E Gralla, S Shull, O de Weck Space 2006, 7229, 2006 | 37 | 2006 |
| 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 | 36 | 2007 |
| 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 | 35 | 2006 |
| Field-Based Decision Makers’ Information Needs E Gralla, J Goentzel, B Van de Walle Digital Humanitarian Network, Geneva, 2013 | 30 | 2013 |
| 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 | 25 | 2021 |
| 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 | 21 | 2016 |
| 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 | 20 | 2018 |
| Low Earth Orbit Constellation Design Using the Earth-Moon L l Point J Chase | 19 | 2004 |
| Strategies for on-orbit assembly of modular spacecraft EL Gralla, OL De Weck Journal of the British Interplanetary Society 60 (6), 219-227, 2007 | 18 | 2007 |
| 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 | 17 | 2011 |
| 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 | 16 | 2020 |
| Logistics Information Systems for Human Space Exploration S Shull, E Gralla, M Silver, X Li, O de Weck SpaceOps 2006 Conference, 5733, 2006 | 15 | 2006 |
| 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 | 14 | 2021 |
| Optimal launch vehicle size determination for moon-mars transportation architectures E Gralla, W Nadir, H Mamani, O De Weck Space 2005, 6782, 2005 | 14 | 2005 |
