Sofia Kalakou

433 total citations
20 papers, 269 citations indexed

About

Sofia Kalakou is a scholar working on Transportation, General Economics, Econometrics and Finance and Automotive Engineering. According to data from OpenAlex, Sofia Kalakou has authored 20 papers receiving a total of 269 indexed citations (citations by other indexed papers that have themselves been cited), including 13 papers in Transportation, 11 papers in General Economics, Econometrics and Finance and 5 papers in Automotive Engineering. Recurrent topics in Sofia Kalakou's work include Transportation Planning and Optimization (12 papers), Aviation Industry Analysis and Trends (11 papers) and Urban Transport and Accessibility (5 papers). Sofia Kalakou is often cited by papers focused on Transportation Planning and Optimization (12 papers), Aviation Industry Analysis and Trends (11 papers) and Urban Transport and Accessibility (5 papers). Sofia Kalakou collaborates with scholars based in Portugal, Italy and Greece. Sofia Kalakou's co-authors include Filipe Moura, Rosàrio Macário, António R. Andrade, Catarina Marques, D.M.F. Prazeres, Vassilis Agouridas, Marco Diana, Renato Lopes Da Costa, José G. Dias and Jamison V. Kovach and has published in prestigious journals such as Technological Forecasting and Social Change, Sustainability and Technology in Society.

In The Last Decade

Sofia Kalakou

18 papers receiving 252 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Sofia Kalakou Portugal 11 125 116 60 39 28 20 269
Dimitrios Dimitriou Greece 12 124 1.0× 147 1.3× 40 0.7× 65 1.7× 91 3.3× 56 392
Sebastian Birolini Italy 12 109 0.9× 163 1.4× 132 2.2× 26 0.7× 28 1.0× 22 316
Tobias Grosche Germany 6 162 1.3× 200 1.7× 94 1.6× 40 1.0× 48 1.7× 11 299
Yonghwa Park South Korea 7 174 1.4× 234 2.0× 61 1.0× 83 2.1× 97 3.5× 8 329
Virginie Lurkin Switzerland 11 136 1.1× 88 0.8× 32 0.5× 52 1.3× 18 0.6× 34 357
Anderson Ribeiro Correia Brazil 11 170 1.4× 267 2.3× 90 1.5× 57 1.5× 37 1.3× 41 509
Richard Klophaus Germany 10 122 1.0× 255 2.2× 122 2.0× 30 0.8× 108 3.9× 23 332
Frank Fichert Germany 9 123 1.0× 289 2.5× 172 2.9× 26 0.7× 100 3.6× 26 423
Prianka N. Seneviratne United States 10 176 1.4× 90 0.8× 29 0.5× 83 2.1× 52 1.9× 31 308
Ching-Cheng Chao Taiwan 14 99 0.8× 217 1.9× 77 1.3× 45 1.2× 60 2.1× 20 408

Countries citing papers authored by Sofia Kalakou

Since Specialization
Citations

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

Fields of papers citing papers by Sofia Kalakou

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Sofia Kalakou

This figure shows the co-authorship network connecting the top 25 collaborators of Sofia Kalakou. A scholar is included among the top collaborators of Sofia Kalakou 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 Sofia Kalakou. Sofia Kalakou 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.
Kalakou, Sofia, et al.. (2025). Mapping research achievements on urban air mobility: A systematic literature review. Socio-Economic Planning Sciences. 104. 102392–102392.
2.
Kalakou, Sofia, et al.. (2023). Upcoming drone delivery services: A perceptions-based clustering of citizens in Lisbon. Technology in Society. 73. 102250–102250. 7 indexed citations
3.
Kalakou, Sofia, et al.. (2023). Maximizing non-aeronautical revenues in airport terminals using gate assignment and passenger behaviour modelling. Journal of Air Transport Management. 112. 102452–102452. 4 indexed citations
4.
Kalakou, Sofia, et al.. (2023). Walking in European cities: a gender perception perspective. Transportation research procedia. 69. 775–782. 4 indexed citations
5.
Kovach, Jamison V., et al.. (2023). Advancing business process management lifecycle implementation through the integration of the design for Six Sigma method. Business Process Management Journal. 30(2). 341–365. 5 indexed citations
6.
Kalakou, Sofia, et al.. (2022). Active mobility perception from an intersectional perspective: insights from two European cities. Transportation research procedia. 60. 560–567. 6 indexed citations
7.
Kalakou, Sofia, et al.. (2022). Exploratory analysis of seaplane operations in Greece: insights of a survey and SWOT analysis. European Planning Studies. 31(4). 679–699. 7 indexed citations
8.
Kalakou, Sofia, Catarina Marques, D.M.F. Prazeres, & Vassilis Agouridas. (2022). Citizens' attitudes towards technological innovations: The case of urban air mobility. Technological Forecasting and Social Change. 187. 122200–122200. 24 indexed citations
9.
Andrade, António R., et al.. (2021). Designing aviation networks under Public Service Obligations (PSO): A case study in Greece. Journal of Air Transport Management. 93. 102042–102042. 10 indexed citations
10.
Kalakou, Sofia & Filipe Moura. (2021). Analyzing passenger behavior in airport terminals based on activity preferences. Journal of Air Transport Management. 96. 102110–102110. 16 indexed citations
11.
Kalakou, Sofia, et al.. (2021). A Preliminary Analysis on Gender Aspects in Transport Systems and Mobility Services: Presentation of a Survey Design. Sustainability. 13(5). 2676–2676. 27 indexed citations
12.
Andrade, António R., et al.. (2021). Assessing efficiency in public service obligations in European air transport using Data Envelopment Analysis. Case Studies on Transport Policy. 9(4). 1783–1809. 14 indexed citations
13.
Kalakou, Sofia, et al.. (2020). Spatiotemporal Variation of Taxi Demand. Transportation research procedia. 47. 664–671. 14 indexed citations
14.
Kalakou, Sofia, et al.. (2020). Gate Assignment Problem: a case study of Lisbon airport. 1 indexed citations
15.
16.
Kalakou, Sofia & Filipe Moura. (2015). Modelling Passengers’ Activity Choice in Airport Terminal before the Security Checkpoint: The Case of Portela Airport in Lisbon. Transportation research procedia. 10. 881–890. 20 indexed citations
17.
Kalakou, Sofia & Filipe Moura. (2014). Bridging the Gap in Planning Indoor Pedestrian Facilities. Transport Reviews. 34(4). 474–500. 25 indexed citations
18.
Kalakou, Sofia, et al.. (2014). Future airport terminals: New technologies promise capacity gains. Journal of Air Transport Management. 42. 203–212. 48 indexed citations
19.
Kalakou, Sofia & Rosàrio Macário. (2013). An innovative framework for the study and structure of airport business models. Case Studies on Transport Policy. 1(1-2). 2–17. 25 indexed citations
20.
Kalakou, Sofia, et al.. (2011). Assessment of efficiency of Greek airports. Journal of airport management. 5(2). 170–170. 12 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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2026