Bart O. Nnaji

514 total citations
23 papers, 333 citations indexed

About

Bart O. Nnaji is a scholar working on Industrial and Manufacturing Engineering, Mechanical Engineering and Automotive Engineering. According to data from OpenAlex, Bart O. Nnaji has authored 23 papers receiving a total of 333 indexed citations (citations by other indexed papers that have themselves been cited), including 17 papers in Industrial and Manufacturing Engineering, 8 papers in Mechanical Engineering and 5 papers in Automotive Engineering. Recurrent topics in Bart O. Nnaji's work include Manufacturing Process and Optimization (16 papers), Additive Manufacturing and 3D Printing Technologies (5 papers) and Design Education and Practice (4 papers). Bart O. Nnaji is often cited by papers focused on Manufacturing Process and Optimization (16 papers), Additive Manufacturing and 3D Printing Technologies (5 papers) and Design Education and Practice (4 papers). Bart O. Nnaji collaborates with scholars based in United States, South Korea and Germany. Bart O. Nnaji's co-authors include Ulrich Rembold, Kyoung‐Yun Kim, Yan Wang, José Carlos Brustoloni, M. Kamran, Dave Kim, Bryan A. Norman, Hyung-Jeong Yang, Ohbyung Kwon and Ki-Ho Lee and has published in prestigious journals such as International Journal of Production Research, Journal of Manufacturing Systems and Journal of Manufacturing Science and Engineering.

In The Last Decade

Bart O. Nnaji

21 papers receiving 279 citations

Peers

Bart O. Nnaji
Lian Ding United Kingdom
Alexandre Durupt France
Mary T. Rogers United States
Fred Proctor United States
F.-L. Krause Germany
Mohd Fadzil Faisae Ab Rashid Malaysia
Mohammad Givehchi Sweden
Z.D. Zhou China
A. Anglani Italy
Bartholomew O. Nnaji United States
Lian Ding United Kingdom
Bart O. Nnaji
Citations per year, relative to Bart O. Nnaji Bart O. Nnaji (= 1×) peers Lian Ding

Countries citing papers authored by Bart O. Nnaji

Since Specialization
Citations

This map shows the geographic impact of Bart O. Nnaji's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Bart O. Nnaji with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Bart O. Nnaji more than expected).

Fields of papers citing papers by Bart O. Nnaji

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Bart O. Nnaji. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Bart O. Nnaji. The network helps show where Bart O. Nnaji may publish in the future.

Co-authorship network of co-authors of Bart O. Nnaji

This figure shows the co-authorship network connecting the top 25 collaborators of Bart O. Nnaji. A scholar is included among the top collaborators of Bart O. Nnaji based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Bart O. Nnaji. Bart O. Nnaji is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

20 of 20 papers shown
1.
Kim, Kyoung‐Yun, Ohbyung Kwon, Ki-Ho Lee, & Bart O. Nnaji. (2006). A multimedia support system for collaborative assembly design. International Journal of Computer Integrated Manufacturing. 19(2). 104–124. 3 indexed citations
2.
Wang, Yan, et al.. (2005). Document-Driven Design for Distributed CAD Services in Service-Oriented Architecture. 947–959. 4 indexed citations
3.
Kim, Kyoung‐Yun, et al.. (2005). Ontology-based virtual assembly model for collaborative virtual prototyping and simulation. 251–258. 6 indexed citations
4.
Wang, Yan & Bart O. Nnaji. (2005). Document-Driven Design for Distributed CAD Services in Service-Oriented Architecture. Journal of Computing and Information Science in Engineering. 6(2). 127–138. 19 indexed citations
5.
Nnaji, Bart O., et al.. (2005). Taxonomy of Discretely Manufactured Products for Making Ergonomic Considerations. Proceedings of the Human Factors and Ergonomics Society Annual Meeting. 49(18). 1696–1700.
6.
Nnaji, Bart O., et al.. (2004). UL-PML: constraint-enabled distributed product data model. International Journal of Production Research. 42(17). 3743–3763. 16 indexed citations
7.
Nnaji, Bart O., et al.. (2004). Welding Distortion Minimization for an Aluminum Alloy Extruded Beam Structure Using a 2D Model. Journal of Manufacturing Science and Engineering. 126(1). 52–63. 8 indexed citations
8.
9.
Nnaji, Bart O., Yan Wang, & Kyoung‐Yun Kim. (2004). Cost-Effective Product Realization: Service-Oriented Architecture for Integrated Product Life-cycle Management. IFAC Proceedings Volumes. 37(5). 1–12. 7 indexed citations
10.
Smith, J. MacGregor, et al.. (2003). An integrated data model for CIM planning and control. 338–342.
11.
Kim, Kyoung‐Yun, et al.. (2002). Robot arc welding task sequencing using genetic algorithms. IIE Transactions. 34(10). 865–880. 23 indexed citations
12.
Kim, Kyoung‐Yun, et al.. (2002). . IIE Transactions. 34(10). 865–880. 22 indexed citations
13.
Kim, Kyoung‐Yun, Bryan A. Norman, & Bart O. Nnaji. (2002). Heuristics for single-pass welding task sequencing. International Journal of Production Research. 40(12). 2769–2788. 9 indexed citations
14.
Nnaji, Bart O., et al.. (1998). Tolerance control and propagation for the product assembly modeller. International Journal of Production Research. 36(1). 75–94. 22 indexed citations
15.
Kamran, M., et al.. (1997). Profile offsetting for feature extraction and feature tool mapping in sheet metal. International Journal of Production Research. 35(6). 1593–1608. 19 indexed citations
16.
Nnaji, Bart O., et al.. (1996). A design advisor for sheet metal fabrication. IIE Transactions. 28(1). 1–10. 11 indexed citations
17.
Nnaji, Bart O., et al.. (1996). Design rule checker for sheet metal components using medial axis transformation and geometric reasoning. Journal of Manufacturing Systems. 15(3). 179–189. 7 indexed citations
18.
Nnaji, Bart O., et al.. (1995). Unfolding sheet metal parts: a graph-based approach. International Journal of Production Research. 33(3). 729–740. 4 indexed citations
19.
Rembold, Ulrich, et al.. (1993). Computer Integrated Manufacturing And Engineering. Medical Entomology and Zoology. 98 indexed citations
20.
Nnaji, Bart O., et al.. (1993). A product modeller for discrete components. International Journal of Production Research. 31(9). 2017–2044. 9 indexed citations

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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