Florian Hahn

699 total citations
27 papers, 355 citations indexed

About

Florian Hahn is a scholar working on Artificial Intelligence, Computer Vision and Pattern Recognition and Developmental and Educational Psychology. According to data from OpenAlex, Florian Hahn has authored 27 papers receiving a total of 355 indexed citations (citations by other indexed papers that have themselves been cited), including 15 papers in Artificial Intelligence, 10 papers in Computer Vision and Pattern Recognition and 8 papers in Developmental and Educational Psychology. Recurrent topics in Florian Hahn's work include Cryptography and Data Security (11 papers), Hearing Impairment and Communication (8 papers) and Biometric Identification and Security (6 papers). Florian Hahn is often cited by papers focused on Cryptography and Data Security (11 papers), Hearing Impairment and Communication (8 papers) and Biometric Identification and Security (6 papers). Florian Hahn collaborates with scholars based in Germany, Netherlands and Canada. Florian Hahn's co-authors include Florian Kerschbaum, Hannes Rieser, Andy Lücking, Stefan Kopp, Peter Andreas, Kirsten von Bergmann, Raymond Veldhuis, T.A.M. Kevenaar, Ahmad‐Reza Sadeghi and Thies Pfeiffer and has published in prestigious journals such as Economica, IEEE Transactions on Information Forensics and Security and Journal of Computer Security.

In The Last Decade

Florian Hahn

26 papers receiving 325 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Florian Hahn Germany 9 209 82 75 55 54 27 355
Stephen F. Weiss United States 9 207 1.0× 67 0.8× 39 0.5× 16 0.3× 25 0.5× 21 325
Jonathan Slocum United States 8 493 2.4× 88 1.1× 19 0.3× 20 0.4× 9 0.2× 33 603
Tristan Miller Germany 11 443 2.1× 101 1.2× 48 0.6× 15 0.3× 11 0.2× 34 549
Alenka Kavčič Slovenia 9 100 0.5× 71 0.9× 51 0.7× 10 0.2× 52 1.0× 20 258
Takehito Utsuro Japan 12 623 3.0× 70 0.9× 60 0.8× 15 0.3× 11 0.2× 130 732
Brent Martin New Zealand 13 551 2.6× 105 1.3× 28 0.4× 12 0.2× 242 4.5× 32 685
Bernd Kiefer Germany 12 319 1.5× 28 0.3× 13 0.2× 29 0.5× 15 0.3× 34 389
Mark Ferguson United Kingdom 3 624 3.0× 55 0.7× 43 0.6× 15 0.3× 15 0.3× 6 672
Anne De Roeck United Kingdom 13 383 1.8× 351 4.3× 21 0.3× 18 0.3× 13 0.2× 37 604
Adrian Rusu United States 10 36 0.2× 60 0.7× 136 1.8× 19 0.3× 24 0.4× 34 242

Countries citing papers authored by Florian Hahn

Since Specialization
Citations

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

Fields of papers citing papers by Florian Hahn

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Florian Hahn

This figure shows the co-authorship network connecting the top 25 collaborators of Florian Hahn. A scholar is included among the top collaborators of Florian Hahn 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 Florian Hahn. Florian Hahn 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.
Hahn, Florian, et al.. (2025). Template recovery attack on encrypted face recognition systems with unprotected decision using synthetic faces. University of Twente Research Information. 4.
2.
Hahn, Florian, et al.. (2023). I Still Know What You Watched Last Sunday: Privacy of the HbbTV Protocol in the European Smart TV Landscape. University of Twente Research Information. 5 indexed citations
3.
Hahn, Florian, et al.. (2023). Private Sampling with Identifiable Cheaters. Proceedings on Privacy Enhancing Technologies. 2023(2). 361–383. 2 indexed citations
4.
Hahn, Florian, et al.. (2023). A Highly Accurate Query-Recovery Attack against Searchable Encryption using Non-Indexed Documents. University of Twente Research Information. 143–160. 3 indexed citations
5.
Hahn, Florian, et al.. (2023). Security Aspects of Digital Twins in IoT. University of Twente Research Information. 4 indexed citations
6.
Hahn, Florian, et al.. (2022). Multiplication-Free Biometric Recognition for Faster Processing under Encryption. University of Twente Research Information. 1–9. 6 indexed citations
7.
Hahn, Florian, et al.. (2022). Hybrid biometric template protection: Resolving the agony of choice between bloom filters and homomorphic encryption. IET Biometrics. 11(5). 430–444. 9 indexed citations
8.
Hahn, Florian, et al.. (2020). SAGMA: Secure Aggregation Grouped by Multiple Attributes. University of Twente Research Information. 587–601. 9 indexed citations
9.
Hahn, Florian, et al.. (2019). Joins Over Encrypted Data with Fine Granular Security. 674–685. 7 indexed citations
10.
Hahn, Florian, et al.. (2018). Practical and Secure Substring Search. 163–176. 18 indexed citations
11.
Brasser, Ferdinand, et al.. (2018). HardIDX: Practical and secure index with SGX in a malicious environment. Journal of Computer Security. 26(5). 677–706. 3 indexed citations
12.
Hahn, Florian & Florian Kerschbaum. (2016). Poly-Logarithmic Range Queries on Encrypted Data with Small Leakage. INFM-OAR (INFN Catania). 23–34. 8 indexed citations
13.
Hahn, Florian & Florian Kerschbaum. (2014). Searchable Encryption with Secure and Efficient Updates. 310–320. 118 indexed citations
14.
Pfeiffer, Thies, et al.. (2013). Gesture Semantics Reconstruction Based on Motion Capturing and Complex Event Processing: a Circular Shape Example. PUB – Publications at Bielefeld University (Bielefeld University). 270–279. 3 indexed citations
15.
Hahn, Florian, et al.. (2013). Interface Constructions for Gestures Accompanying Verb Phrases. PUB – Publications at Bielefeld University (Bielefeld University). 2 indexed citations
16.
Lücking, Andy, et al.. (2012). Data-based analysis of speech and gesture: the Bielefeld Speech and Gesture Alignment corpus (SaGA) and its applications. Journal on Multimodal User Interfaces. 7(1-2). 5–18. 36 indexed citations
17.
Hahn, Florian, et al.. (2011). Corpus-driven development of a Gesture Typology based on the Bielefeld Speech and Gesture Alignment Corpus. PUB – Publications at Bielefeld University (Bielefeld University). 2(4). 344–5. 1 indexed citations
18.
Hahn, Florian & Hannes Rieser. (2011). Gestures Supporting Dialogue Structure and Interaction in the Bielefeld Speech and Gesture Alignment Corpus (SaGA). PUB – Publications at Bielefeld University (Bielefeld University). 3 indexed citations
19.
Lücking, Andy, Kirsten von Bergmann, Florian Hahn, Stefan Kopp, & Hannes Rieser. (2010). The Bielefeld Speech and Gesture Alignment Corpus (SaGA). PUB – Publications at Bielefeld University (Bielefeld University). 98. 37 indexed citations
20.
Hahn, Florian. (1973). The Winter of Our Discontent. Economica. 40(159). 322–322. 52 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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