| Classification and analysis of deep learning applications in construction: A systematic literature review R Khallaf, M Khallaf Automation in construction 129, 103760, 2021 | 118 | 2021 |
| Fly ash application as supplementary cementitious material: a review G Li, C Zhou, W Ahmad, KI Usanova, M Karelina, AM Mohamed, R Khallaf Materials 15 (7), 2664, 2022 | 81 | 2022 |
| Machine learning prediction models to evaluate the strength of recycled aggregate concrete X Yuan, Y Tian, W Ahmad, A Ahmad, KI Usanova, AM Mohamed, ... Materials 15 (8), 2823, 2022 | 71 | 2022 |
| A review of digital twin applications in construction. OC Madubuike, CJ Anumba, R Khallaf Journal of Information Technology in Construction 27, 2022 | 70 | 2022 |
| Evaluation of artificial intelligence methods to estimate the compressive strength of geopolymers Y Zou, C Zheng, AM Alzahrani, W Ahmad, A Ahmad, AM Mohamed, ... Gels 8 (5), 271, 2022 | 52 | 2022 |
| Risk sharing strategies for IPD projects: Interactional analysis of participants’ decision-making G Su, M Hastak, X Deng, R Khallaf Journal of management in engineering 37 (1), 04020101, 2021 | 31 | 2021 |
| Decision support system for optimum soft clay improvement technique for highway construction projects IM Mahdi, AM Ebid, R Khallaf Ain Shams Engineering Journal 11 (1), 213-223, 2020 | 27 | 2020 |
| Modeling three-party interactional risks in the governance of public–private partnerships R Khallaf, N Naderpajouh, M Hastak Journal of Management in Engineering 34 (6), 04018040, 2018 | 25 | 2018 |
| Identification of the barriers and key success factors for renewable energy public-private partnership projects: a continental analysis K Othman, R Khallaf Buildings 12 (10), 1511, 2022 | 23 | 2022 |
| A systematic approach to develop risk registry frameworks for complex projects R Khallaf, N Naderpajouh, M Hastak Built Environment Project and Asset Management 8 (4), 334-347, 2018 | 16 | 2018 |
| A risk registry for renegotiation in public-private partnership (PPP) projects: ICRAM-PPP R Khallaf, N Naderpajouh, M Hastak Construction Research Congress 2016, 2669-2678, 2016 | 15 | 2016 |
| Navigating PPP renegotiations in the wake of COVID-19: Insights from a toll road program J Guevara, D Rojas, R Khallaf, G Castelblanco Journal of legal affairs and dispute resolution in engineering and …, 2024 | 13 | 2024 |
| NLP and SNA for understanding renegotiations of toll road PPPs amid the COVID-19 pandemic D Rojas, J Guevara, R Khallaf, J Salazar, A De Marco, G Castelblanco Int. Struct. Eng. Constr, 1-10, 2023 | 13 | 2023 |
| Review of digital twins for constructed facilities R Khallaf, L Khallaf, CJ Anumba, OC Madubuike Buildings 12 (11), 2029, 2022 | 12 | 2022 |
| A system dynamics model for a national PPP program: The Egyptian project portfolio R Khallaf, J Guevara, P Mendez-Gonzalez, G Castelblanco Construction Research Congress 2024, 507-516, 2024 | 10 | 2024 |
| Sustainable building optimization model for early-stage design E Elbeltagi, H Wefki, R Khallaf Buildings 13 (1), 74, 2023 | 10 | 2023 |
| Analysis of the use of PPPs in higher education institutions through systematic literature review R Khallaf, K Kang, M Hastak Construction Research Congress 2018, 24-33, 2018 | 10 | 2018 |
| Beneficial effects of 3D BIM for Pre-empting waste during the planning and design stage of building and waste reduction strategies M Mohammed, N Shafiq, ABA Al-Mekhlafi, A Al-Fakih, NA Zawawi, ... Sustainability 14 (6), 3410, 2022 | 9 | 2022 |
| A framework for last planner system implementation in Egypt E Aboseif, R Khallaf CIGOS 2019, Innovation for Sustainable Infrastructure: Proceedings of the …, 2020 | 8 | 2020 |
| Renewable energy public-private partnership projects in Egypt: Perception of the barriers and key success factors by sector K Othman, R Khallaf Alexandria Engineering Journal 75, 513-530, 2023 | 7 | 2023 |
Makarand HastakPurdue University在 purdue.edu 的电子邮件经过验证
