Alejandro Acien

619 total citations
18 papers, 246 citations indexed

About

Alejandro Acien is a scholar working on Information Systems, Signal Processing and Human-Computer Interaction. According to data from OpenAlex, Alejandro Acien has authored 18 papers receiving a total of 246 indexed citations (citations by other indexed papers that have themselves been cited), including 12 papers in Information Systems, 12 papers in Signal Processing and 7 papers in Human-Computer Interaction. Recurrent topics in Alejandro Acien's work include User Authentication and Security Systems (11 papers), Biometric Identification and Security (10 papers) and Interactive and Immersive Displays (4 papers). Alejandro Acien is often cited by papers focused on User Authentication and Security Systems (11 papers), Biometric Identification and Security (10 papers) and Interactive and Immersive Displays (4 papers). Alejandro Acien collaborates with scholars based in Spain, United States and France. Alejandro Acien's co-authors include Aythami Morales, Rubén Vera-Rodríguez, Julián Fiérrez, John V. Monaco, Rubén Tolosana, Javier Hernandez‐Ortega, Javier Ortega-García, Juan Rafael Orozco‐Arroyave, J. Francisco Vargas and Andrés Villegas and has published in prestigious journals such as SHILAP Revista de lepidopterología, Pattern Recognition and Journal of the American Medical Informatics Association.

In The Last Decade

Alejandro Acien

18 papers receiving 237 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Alejandro Acien Spain 9 171 126 60 41 40 18 246
Margit Antal Romania 10 231 1.4× 200 1.6× 80 1.3× 67 1.6× 69 1.7× 20 325
Rainhard Dieter Findling Austria 12 144 0.8× 99 0.8× 81 1.4× 50 1.2× 17 0.4× 29 289
Abdulaziz Alzubaidi Saudi Arabia 6 197 1.2× 129 1.0× 25 0.4× 45 1.1× 27 0.7× 14 261
Brandon Barbello United States 2 215 1.3× 180 1.4× 41 0.7× 87 2.1× 33 0.8× 2 269
Soonja Yeom Australia 9 88 0.5× 50 0.4× 26 0.4× 100 2.4× 63 1.6× 38 315
Kuldeep Singh Yadav India 10 73 0.4× 44 0.3× 85 1.4× 141 3.4× 68 1.7× 39 277
Lukas Mecke Germany 7 126 0.7× 59 0.5× 165 2.8× 111 2.7× 27 0.7× 22 324
M.G. Lizarraga Brazil 5 250 1.5× 218 1.7× 96 1.6× 55 1.3× 21 0.5× 9 306
Hassan Khan Canada 9 233 1.4× 192 1.5× 62 1.0× 49 1.2× 21 0.5× 20 284
Hataichanok Saevanee United Kingdom 5 210 1.2× 168 1.3× 67 1.1× 44 1.1× 17 0.4× 5 236

Countries citing papers authored by Alejandro Acien

Since Specialization
Citations

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

Fields of papers citing papers by Alejandro Acien

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Alejandro Acien

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

All Works

18 of 18 papers shown
1.
Acien, Alejandro, et al.. (2024). Generalizing Parkinson’s disease detection using keystroke dynamics: a self-supervised approach. Journal of the American Medical Informatics Association. 31(6). 1239–1246. 3 indexed citations
2.
Morales, Aythami, Rubén Tolosana, Alejandro Acien, et al.. (2023). BeCAPTCHA-Type: Biometric Keystroke Data Generation for Improved Bot Detection. Biblos-e Archivo (Universidad Autónoma de Madrid). 1051–1060. 1 indexed citations
3.
Acien, Alejandro, et al.. (2022). Detection of Mental Fatigue in the General Population: Feasibility Study of Keystroke Dynamics as a Real-world Biomarker. SHILAP Revista de lepidopterología. 7(2). e41003–e41003. 8 indexed citations
4.
Vera-Rodríguez, Rubén, et al.. (2022). Mobile Passive Authentication through Touchscreen and Background Sensor Data. Biblos-e Archivo (Universidad Autónoma de Madrid). 1–6. 3 indexed citations
5.
Acien, Alejandro, Aythami Morales, Julián Fiérrez, & Rubén Vera-Rodríguez. (2022). BeCAPTCHA-Mouse: Synthetic mouse trajectories and improved bot detection. Pattern Recognition. 127. 108643–108643. 13 indexed citations
6.
Vera-Rodríguez, Rubén, et al.. (2022). Mobile behavioral biometrics for passive authentication. Pattern Recognition Letters. 157. 35–41. 38 indexed citations
7.
Acien, Alejandro, Aythami Morales, John V. Monaco, & Rubén Vera-Rodríguez. (2021). TypeNet: Deep Learning Keystroke Biometrics. Biblos-e Archivo (Universidad Autónoma de Madrid). 43 indexed citations
8.
Acien, Alejandro, et al.. (2020). BeCAPTCHA: Behavioral bot detection using touchscreen and mobile sensors benchmarked on HuMIdb. Biblos-e Archivo (Universidad Autónoma de Madrid). 28 indexed citations
9.
Morales, Aythami, Alejandro Acien, Julián Fiérrez, et al.. (2020). Keystroke Biometrics in Response to Fake News Propagation in a Global Pandemic. Biblos-e Archivo (Universidad Autónoma de Madrid). 10 indexed citations
10.
Acien, Alejandro, Aythami Morales, Rubén Vera-Rodríguez, Julián Fiérrez, & John V. Monaco. (2020). TypeNet: Scaling up keystroke biometrics. Biblos-e Archivo (Universidad Autónoma de Madrid). 22 indexed citations
11.
Vera-Rodríguez, Rubén, et al.. (2020). Assessing the Quality of Swipe Interactions for Mobile Biometric Systems. Kent Academic Repository (University of Kent). 1–8. 3 indexed citations
12.
Acien, Alejandro, Juan Rafael Orozco‐Arroyave, Aythami Morales, et al.. (2019). Characterization of the Handwriting Skills as a Biomarker for Parkinson’s Disease. Biblos-e Archivo (Universidad Autónoma de Madrid). 1–5. 15 indexed citations
13.
Acien, Alejandro, Aythami Morales, Rubén Vera-Rodríguez, Julián Fiérrez, & Rubén Tolosana. (2019). MultiLock. 53–59. 25 indexed citations
14.
Acien, Alejandro, Aythami Morales, Julián Fiérrez, Rubén Vera-Rodríguez, & Javier Hernandez‐Ortega. (2018). Active detection of age groups based on touch interaction. IET Biometrics. 8(1). 101–108. 18 indexed citations
15.
Acien, Alejandro, Javier Hernandez‐Ortega, Aythami Morales, et al.. (2017). On the Analysis of Keystroke Recognition Performance based on Proprietary Passwords. 5 (6 .)–5 (6 .). 3 indexed citations
16.
Hernandez‐Ortega, Javier, Aythami Morales, Julián Fiérrez, & Alejandro Acien. (2017). Predicting Age Groups from Touch Patterns based on Neuromotor Models. 6 (6 .)–6 (6 .). 5 indexed citations
17.
Hernandez‐Ortega, Javier, Aythami Morales, Julián Fiérrez, & Alejandro Acien. (2017). Detecting age groups using touch interaction based on neuromotor characteristics. Electronics Letters. 53(20). 1349–1350. 6 indexed citations
18.
Vera-Rodríguez, Rubén, Julián Fiérrez, Javier Ortega-García, Alejandro Acien, & Rubén Tolosana. (2015). e-BioSign tool: Towards scientific assessment of dynamic signatures under forensic conditions. Biblos-e Archivo (Universidad Autónoma de Madrid). 9. 1–6. 2 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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