Lars Ledén

871 total citations
55 papers, 674 citations indexed

About

Lars Ledén is a scholar working on Safety, Risk, Reliability and Quality, Transportation and Social Psychology. According to data from OpenAlex, Lars Ledén has authored 55 papers receiving a total of 674 indexed citations (citations by other indexed papers that have themselves been cited), including 27 papers in Safety, Risk, Reliability and Quality, 20 papers in Transportation and 15 papers in Social Psychology. Recurrent topics in Lars Ledén's work include Traffic and Road Safety (27 papers), Urban Transport and Accessibility (18 papers) and Safety Warnings and Signage (10 papers). Lars Ledén is often cited by papers focused on Traffic and Road Safety (27 papers), Urban Transport and Accessibility (18 papers) and Safety Warnings and Signage (10 papers). Lars Ledén collaborates with scholars based in Sweden, Finland and United States. Lars Ledén's co-authors include Per Gårder, Charlotta Johansson, Urho Pulkkinen, H. Ingemar Andersson, Carl Rosenberg, Göran Ejlertsson, Johan Scholliers, Anne Silla, Daniel Bell and Pirkko Rämä and has published in prestigious journals such as Accident Analysis & Prevention, Transportation Research Part F Traffic Psychology and Behaviour and Transportation Research Record Journal of the Transportation Research Board.

In The Last Decade

Lars Ledén

45 papers receiving 581 citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name	h						Papers	Cites
Lars Ledén Sweden	13	458	354	175	134	60	55	674
Matthew Baldock Australia	16	646 1.4×	473 1.3×	176 1.0×	150 1.1×	118 2.0×	83	951
Richard D. Blomberg United States	18	665 1.5×	227 0.6×	251 1.4×	214 1.6×	68 1.1×	71	1.0k
L J Blincoe United States	9	372 0.8×	123 0.3×	144 0.8×	69 0.5×	95 1.6×	14	693
Helena Stigson Sweden	15	513 1.1×	219 0.6×	359 2.1×	80 0.6×	72 1.2×	48	743
Rena Friswell Australia	17	417 0.9×	139 0.4×	96 0.5×	305 2.3×	85 1.4×	36	919
Johnathon P. Ehsani United States	18	694 1.5×	344 1.0×	204 1.2×	393 2.9×	130 2.2×	86	1.1k
R G Ulmer United States	17	943 2.1×	465 1.3×	361 2.1×	230 1.7×	85 1.4×	34	1.2k
D L Massie United States	7	514 1.1×	243 0.7×	191 1.1×	125 0.9×	69 1.1×	19	658
Vanessa Beanland Australia	18	532 1.2×	199 0.6×	84 0.5×	514 3.8×	83 1.4×	52	985
Kathy H. Lococo United States	12	397 0.9×	233 0.7×	119 0.7×	102 0.8×	73 1.2×	47	559

Countries citing papers authored by Lars Ledén

Since Specialization

Citations

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

Fields of papers citing papers by Lars Ledén

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Lars Ledén. 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 Lars Ledén. The network helps show where Lars Ledén may publish in the future.

Co-authorship network of co-authors of Lars Ledén

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

All Works

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20 of 20 papers shown

Silla, Anne, et al.. (2016). Can cyclist safety be improved with intelligent transport systems?. Accident Analysis & Prevention. 105. 134–145. 29 indexed citations

Silla, Anne, Pirkko Rämä, Lars Ledén, et al.. (2015). Are intelligent transport systems effective in improving the safety of vulnerable road users. Loughborough University Institutional Repository (Loughborough University). 2 indexed citations

Ledén, Lars, et al.. (2013). A sustainable city environment through child safety and mobility—A challenge based on ITS?. Accident Analysis & Prevention. 62. 406–414. 15 indexed citations

Lenné, Michael G., et al.. (2012). Riders acceptance of advanced rider assistance systems. ANU Open Research (Australian National University). 1 indexed citations

Ledén, Lars, et al.. (2012). Improving Child Safety on the Road Network – A Future Based on ITS?. Traffic engineering & control. 53(5). 183–188. 1 indexed citations

Johansson, Charlotta, et al.. (2011). Distance between speed humps and pedestrian crossings: Does it matter?. Accident Analysis & Prevention. 43(5). 1846–1851. 22 indexed citations

Johansson, Charlotta & Lars Ledén. (2009). Child pedestrians' quality needs. 16–17. 1 indexed citations

Johansson, Charlotta, Per Gårder, & Lars Ledén. (2007). Two case studies on urban traffic planning for children and elderly. 11th World Conference on Transport ResearchWorld Conference on Transport Research Society. 1 indexed citations

Ledén, Lars, et al.. (2006). A vision for a safe traffic environment for children. 1 indexed citations

10.

Johansson, Charlotta & Lars Ledén. (2006). Short-term effects of countermeasures for improved safety and mobility at marked pedestrian crosswalks in Borås, Sweden. Accident Analysis & Prevention. 39(3). 500–509. 16 indexed citations

11.

Ledén, Lars, et al.. (2005). Safety and accessibility effects of code modifications and traffic calming of an arterial road. Accident Analysis & Prevention. 38(3). 455–461. 27 indexed citations

12.

Ledén, Lars, Per Gårder, & Charlotta Johansson. (2005). Safe pedestrian crossings for children and elderly. Accident Analysis & Prevention. 38(2). 289–294. 60 indexed citations

13.

Ledén, Lars, et al.. (2003). Image processing for analysis of the effectiveness of a reconstruction. 15(2).

14.

Ledén, Lars. (2002). Pedestrian risk decrease with pedestrian flow. A case study based on data from signalized intersections in Hamilton, Ontario. Accident Analysis & Prevention. 34(4). 457–464. 126 indexed citations

15.

Gårder, Per & Lars Ledén. (2000). Promoting safe walking and cycling. KTH Publication Database DiVA (KTH Royal Institute of Technology). 12(3). 12–15. 2 indexed citations

16.

Ledén, Lars. (2000). Towards safe non-restrictive cycling. 5. 35–52.

17.

Ledén, Lars. (1998). Safer junction design encouraged bicycling in Gothenburg. 8. 5–14. 1 indexed citations

18.

Gårder, Per & Lars Ledén. (1998). Key areas of traffic safety work according to European experts. KTH Publication Database DiVA (KTH Royal Institute of Technology). 10(2). 20–22. 1 indexed citations

19.

Ledén, Lars, et al.. (1998). The effect of resurfacing on friction, speeds and safety on main roads in Finland. Accident Analysis & Prevention. 30(1). 75–85. 11 indexed citations

20.

Ledén, Lars. (1989). THE SAFETY OF CYCLING CHILDREN: EFFECT OF THE STREET ENVIRONMENT. 1(2). 11–14. 6 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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