Puay Ping Koh

783 total citations
18 papers, 555 citations indexed

About

Puay Ping Koh is a scholar working on Transportation, Building and Construction and Safety, Risk, Reliability and Quality. According to data from OpenAlex, Puay Ping Koh has authored 18 papers receiving a total of 555 indexed citations (citations by other indexed papers that have themselves been cited), including 15 papers in Transportation, 7 papers in Building and Construction and 5 papers in Safety, Risk, Reliability and Quality. Recurrent topics in Puay Ping Koh's work include Urban Transport and Accessibility (14 papers), Transportation Planning and Optimization (12 papers) and Smart Parking Systems Research (5 papers). Puay Ping Koh is often cited by papers focused on Urban Transport and Accessibility (14 papers), Transportation Planning and Optimization (12 papers) and Smart Parking Systems Research (5 papers). Puay Ping Koh collaborates with scholars based in Singapore, United Kingdom and United States. Puay Ping Koh's co-authors include Yiik Diew Wong, Meng Meng, Qingji Zhou, Jie Zhang and Jie Zhang and has published in prestigious journals such as Accident Analysis & Prevention, Journal of Environmental Psychology and Sustainable Cities and Society.

In The Last Decade

Puay Ping Koh

18 papers receiving 530 citations

Author Peers

Peers are selected by citation overlap in the author's most active subfields. citations · hero ref

Author						Papers	Cites
Puay Ping Koh	433	250	124	87	77	18	555
Darçın Akın	291 0.7×	259 1.0×	118 1.0×	46 0.5×	29 0.4×	18	469
Martin Guttenplan	668 1.5×	466 1.9×	163 1.3×	39 0.4×	108 1.4×	25	805
Ben Hamilton-Baillie	250 0.6×	124 0.5×	87 0.7×	39 0.4×	84 1.1×	7	405
Bruce W. Landis	1.0k 2.3×	549 2.2×	252 2.0×	76 0.9×	148 1.9×	31	1.2k
Theodore A. Petritsch	363 0.8×	259 1.0×	84 0.7×	30 0.3×	43 0.6×	24	430
Farshidreza Haghighi	225 0.5×	340 1.4×	88 0.7×	96 1.1×	19 0.2×	41	520
Md Tawfiq Sarwar	300 0.7×	409 1.6×	88 0.7×	77 0.9×	15 0.2×	14	566
Herman F. Huang	639 1.5×	672 2.7×	175 1.4×	90 1.0×	64 0.8×	47	1.0k
Nicholas N. Ferenchak	338 0.8×	311 1.2×	37 0.3×	39 0.4×	45 0.6×	37	456
Jaisung Choi	337 0.8×	403 1.6×	98 0.8×	60 0.7×	46 0.6×	49	581

Countries citing papers authored by Puay Ping Koh

Since Specialization

Citations

This map shows the geographic impact of Puay Ping Koh'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 Puay Ping Koh with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Puay Ping Koh more than expected).

Fields of papers citing papers by Puay Ping Koh

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Puay Ping Koh. 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 Puay Ping Koh. The network helps show where Puay Ping Koh may publish in the future.

Co-authorship network of co-authors of Puay Ping Koh

This figure shows the co-authorship network connecting the top 25 collaborators of Puay Ping Koh. A scholar is included among the top collaborators of Puay Ping Koh 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 Puay Ping Koh. Puay Ping Koh is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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18 of 18 papers shown

1.

Zhang, Jie, Meng Meng, Puay Ping Koh, & Yiik Diew Wong. (2021). Life duration of bike sharing systems. Case Studies on Transport Policy. 9(2). 674–680. 10 indexed citations

2.

Zhou, Qingji, et al.. (2020). Effects of improvements in non-motorised transport facilities on active mobility demand in a residential township. Journal of Transport & Health. 16. 100835–100835. 22 indexed citations

3.

Zhang, Jie, et al.. (2017). Feasibility study of bike sharing in Singapore. Proceedings of the Institution of Civil Engineers - Engineering Sustainability. 171(7). 351–357. 5 indexed citations

4.

Meng, Meng, et al.. (2016). Influence of Socio-Demography and Operating Streetscape on Last-Mile Mode Choice. Journal of Public Transportation. 19(2). 38–54. 39 indexed citations

5.

Koh, Puay Ping, et al.. (2015). Impacts of bicycle infrastructure: a case study in Singapore. Proceedings of the Institution of Civil Engineers - Municipal Engineer. 168(3). 186–198. 15 indexed citations

6.

Koh, Puay Ping, et al.. (2015). Impacts of bicycle infrastructure: a case study in Singapore. Proceedings of the Institution of Civil Engineers - Municipal Engineer. 168(3). 186–198. 2 indexed citations

7.

Koh, Puay Ping, et al.. (2014). Pedestrian archeology in Singapore: experiences from the past. 7(4). 297–305. 1 indexed citations

8.

Koh, Puay Ping, et al.. (2014). Safety evaluation of pedestrian behaviour and violations at signalised pedestrian crossings. Safety Science. 70. 143–152. 117 indexed citations

9.

Koh, Puay Ping, et al.. (2014). Mobility of the elderly in densely populated neighbourhoods in Singapore. Sustainable Cities and Society. 14. 126–132. 56 indexed citations

10.

Koh, Puay Ping & Yiik Diew Wong. (2014). Walking and cycling as an urban transport option in Singapore. Proceedings of the Institution of Civil Engineers - Municipal Engineer. 168(2). 106–114. 13 indexed citations

11.

Meng, Meng, et al.. (2014). Influences of urban characteristics on cycling: Experiences of four cities. Sustainable Cities and Society. 13. 78–88. 36 indexed citations

12.

Koh, Puay Ping & Yiik Diew Wong. (2013). Gap acceptance of violators at signalised pedestrian crossings. Accident Analysis & Prevention. 62. 178–185. 79 indexed citations

13.

Koh, Puay Ping & Yiik Diew Wong. (2013). Influence of infrastructural compatibility factors on walking and cycling route choices. Journal of Environmental Psychology. 36. 202–213. 84 indexed citations

14.

Koh, Puay Ping & Yiik Diew Wong. (2012). A User-Rated Serviceability Model (LOSAM) for Nonmotorized Traffic in Singapore. ITE journal. 82(12). 4 indexed citations

15.

Koh, Puay Ping & Yiik Diew Wong. (2012). Comparing pedestrians’ needs and behaviours in different land use environments. Journal of Transport Geography. 26. 43–50. 60 indexed citations

16.

Koh, Puay Ping, et al.. (2011). Acceptability of audible pedestrian signal noise. Transportation Research Part D Transport and Environment. 17(2). 179–183. 2 indexed citations

17.

Koh, Puay Ping, et al.. (2007). Use of intelligent road studs to reduce vehicle-pedestrian conflicts at signalised junctions. 14. 1 indexed citations

18.

Koh, Puay Ping & Yiik Diew Wong. (2007). Driving situations and driver decisions at road traffic signals. Journal of Advanced Transportation. 41(1). 53–68. 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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