Causes of delay and cost overruns in Nigerian construction projects NR Mansfield, OO Ugwu, T Doran International journal of project Management 12 (4), 254-260, 1994 | 880 | 1994 |
Key performance indicators and assessment methods for infrastructure sustainability—a South African construction industry perspective OO Ugwu, TC Haupt Building and environment 42 (2), 665-680, 2007 | 668 | 2007 |
Sustainability appraisal in infrastructure projects (SUSAIP): Part 1. Development of indicators and computational methods OO Ugwu, MM Kumaraswamy, A Wong, ST Ng Automation in construction 15 (2), 239-251, 2006 | 318 | 2006 |
Collaborative design of structures using intelligent agents CJ Anumba, OO Ugwu, L Newnham, A Thorpe Automation in construction 11 (1), 89-103, 2002 | 233 | 2002 |
Sustainability appraisal in infrastructure projects (SUSAIP): Part 2: A case study in bridge design OO Ugwu, MM Kumaraswamy, A Wong, ST Ng Automation in construction 15 (2), 229-238, 2006 | 103 | 2006 |
Construction claims management: towards an agent‐based approach Z Ren, GJ Anumba, OO Ugwu Engineering, Construction and Architectural Management 8 (3), 185-197, 2001 | 96 | 2001 |
Multiagent system for construction claims negotiation Z Ren, CJ Anumba, OO Ugwu Journal of Computing in Civil Engineering 17 (3), 180-188, 2003 | 94 | 2003 |
The development of a multi-agent system for construction claims negotiation Z Ren, CJ Anumba, OO Ugwu Advances in Engineering Software 34 (11-12), 683-696, 2003 | 89 | 2003 |
Negotiation within a multi-agent system for the collaborative design of light industrial buildings CJ Anumba, Z Ren, A Thorpe, OO Ugwu, L Newnham Advances in Engineering Software 34 (7), 389-401, 2003 | 82 | 2003 |
A multi‐agent system for distributed collaborative design CJ Anumba, OO Ugwu, L Newnham, A Thorpe Logistics Information Management 14 (5/6), 355-367, 2001 | 69 | 2001 |
Agents and multi-agent systems in construction CJ Anumba, OO Ugwu, Z Ren Taylor & Francis, 2005 | 64 | 2005 |
Empowering collaborative decisions in complex construction project scenarios MM Kumaraswamy, ST Ng, OO Ugwu, E Palaneeswaran, MM Rahman Engineering, Construction and Architectural Management 11 (2), 133-142, 2004 | 64 | 2004 |
Negotiation in a multi-agent system for construction claims negotiation Z Ren, CJ Anumba, OO Ugwu Applied Artificial Intelligence 16 (5), 359-394, 2002 | 63 | 2002 |
Critical success factors for construction ICT projects–some empirical evidence and lessons for emerging economies OO Ugwu, MM Kumaraswamy ITcon 12, 231-249, 2007 | 58 | 2007 |
Assessment of building maintenance in Nigerian university system: a case study of University of Nigeria, Nsukka OO Ugwu, CC Okafor, CU Nwoji Nigerian Journal of Technology 37 (1), 44-52, 2018 | 55 | 2018 |
Object-oriented framework for durability assessment and life cycle costing of highway bridges OO Ugwu, MM Kumaraswamy, F Kung, ST Ng Automation in Construction 14 (5), 611-632, 2005 | 54 | 2005 |
Nanotechnology as a preventive engineering solution to highway infrastructure failures OO Ugwu, JB Arop, CU Nwoji, NN Osadebe Journal of construction engineering and management 139 (8), 987-993, 2013 | 53 | 2013 |
The development of cognitive models for constructability assessment in steel frame structures OO Ugwu, CJ Anumba, A Thorpe Advances in Engineering Software 35 (3-4), 191-203, 2004 | 52 | 2004 |
Ontological foundations for agent support in constructability assessment of steel structures—a case study OO Ugwu, CJ Anumba, A Thorpe Automation in Construction 14 (1), 99-114, 2005 | 46 | 2005 |
Optimization of California bearing ratio of tropical black clay soil treated with cement kiln dust and metakaolin blend IC Attah, FO Okafor, OO Ugwu International Journal of Pavement Research and Technology 14, 655-667, 2021 | 45 | 2021 |