Tim Polzehl

1.0k total citations
50 papers, 568 citations indexed

About

Tim Polzehl is a scholar working on Artificial Intelligence, Signal Processing and Experimental and Cognitive Psychology. According to data from OpenAlex, Tim Polzehl has authored 50 papers receiving a total of 568 indexed citations (citations by other indexed papers that have themselves been cited), including 35 papers in Artificial Intelligence, 16 papers in Signal Processing and 11 papers in Experimental and Cognitive Psychology. Recurrent topics in Tim Polzehl's work include Speech Recognition and Synthesis (19 papers), Speech and Audio Processing (12 papers) and Speech and dialogue systems (11 papers). Tim Polzehl is often cited by papers focused on Speech Recognition and Synthesis (19 papers), Speech and Audio Processing (12 papers) and Speech and dialogue systems (11 papers). Tim Polzehl collaborates with scholars based in Germany, United States and United Kingdom. Tim Polzehl's co-authors include Florian Metze, Sebastian Möller, Michael Wagner, Hamed Ketabdar, Alexander Schmitt, Joachim Stegmann, Felix Burkhardt, Babak Naderi, Tiago H. Falk and Richard Huber and has published in prestigious journals such as Speech Communication, Lecture notes in computer science and Language Resources and Evaluation.

In The Last Decade

Tim Polzehl

48 papers receiving 516 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Tim Polzehl Germany 14 293 255 214 91 89 50 568
Ming-Hsiang Su Taiwan 12 283 1.0× 238 0.9× 115 0.5× 81 0.9× 73 0.8× 48 567
Colleen Richey United States 16 511 1.7× 198 0.8× 270 1.3× 50 0.5× 90 1.0× 35 797
Florian Groß Germany 5 490 1.7× 411 1.6× 616 2.9× 163 1.8× 131 1.5× 6 1.3k
Hugues Salamin United Kingdom 10 410 1.4× 386 1.5× 358 1.7× 151 1.7× 121 1.4× 19 823
Thomas Polzin United States 10 294 1.0× 286 1.1× 201 0.9× 137 1.5× 84 0.9× 13 543
Florian Lingenfelser Germany 12 266 0.9× 240 0.9× 97 0.5× 128 1.4× 222 2.5× 36 599
Anna Polychroniou United States 5 295 1.0× 305 1.2× 302 1.4× 76 0.8× 63 0.7× 26 558
Keelan Evanini United States 17 803 2.7× 273 1.1× 253 1.2× 35 0.4× 42 0.5× 93 1.1k
Patrick Bours Norway 15 142 0.5× 66 0.3× 465 2.2× 145 1.6× 58 0.7× 57 790
Catherine Lai United Kingdom 14 367 1.3× 290 1.1× 154 0.7× 49 0.5× 76 0.9× 73 635

Countries citing papers authored by Tim Polzehl

Since Specialization
Citations

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

Fields of papers citing papers by Tim Polzehl

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Tim Polzehl

This figure shows the co-authorship network connecting the top 25 collaborators of Tim Polzehl. A scholar is included among the top collaborators of Tim Polzehl 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 Tim Polzehl. Tim Polzehl 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.
Samih, Younes, et al.. (2025). Comprehensive Layer-wise Analysis of SSL Models for Audio Deepfake Detection. 4070–4082. 1 indexed citations
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Polzehl, Tim, et al.. (2023). A Comprehensive Evaluation Framework for Speaker Anonymization Systems. 65–72. 2 indexed citations
5.
Polzehl, Tim, et al.. (2022). Towards Personality-Aware Chatbots. 135–145. 9 indexed citations
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Polzehl, Tim, et al.. (2020). Towards a Reliable and Robust Methodology for Crowd-Based Subjective Quality Assessment of Query-Based Extractive Text Summarization. Language Resources and Evaluation. 245–253. 5 indexed citations
8.
Polzehl, Tim, Alexander Schmitt, & Florian Metze. (2018). Approaching Multi-Lingual Emotion Recognition from Speech - On Language Dependency of Acoustic/Prosodic Features for Anger Detection. Figshare. 3 indexed citations
9.
Caines, Andrew, et al.. (2016). Crowdsourcing a Multi-lingual Speech Corpus: Recording, Transcription and Annotation of the CrowdIS Corpora. Language Resources and Evaluation. 2145–2152. 2 indexed citations
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Naderi, Babak, et al.. (2014). Crowdee: mobile crowdsourcing micro-task platform for celebrating the diversity of languages.. Conference of the International Speech Communication Association. 1496–1497. 6 indexed citations
12.
Steidl, Stefan, Tim Polzehl, H. Timothy Bunnell, et al.. (2012). Emotion identification for evaluation of synthesized emotional speech. Figshare. 661–664. 7 indexed citations
13.
Polzehl, Tim, Katrin Schoenenberg, Sebastian Möller, et al.. (2012). On speaker-independent personality perception and prediction from speech. Infoscience (Ecole Polytechnique Fédérale de Lausanne). 258–261. 10 indexed citations
14.
Polzehl, Tim, Alexander Schmitt, Florian Metze, & Michael Wagner. (2011). Anger recognition in speech using acoustic and linguistic cues. Speech Communication. 53(9-10). 1198–1209. 72 indexed citations
15.
Möller, Sebastian, et al.. (2010). Comparison of approaches for instrumentally predicting the quality of text-to-speech systems. 1325–1328. 27 indexed citations
16.
Polzehl, Tim, Sebastian Möller, & Florian Metze. (2010). Automatically assessing acoustic manifestations of personality in speech. Figshare. 7–12. 11 indexed citations
17.
Polzehl, Tim, Alexander Schmitt, & Florian Metze. (2010). Approaching multi-lingual emotion recognition from speech - on language dependency of acoustic/prosodic features for anger recognition. paper 442–0. 11 indexed citations
18.
Schuller, Björn W., Florian Metze, Stefan Steidl, et al.. (2010). Late fusion of individual engines for improved recognition of negative emotion in speech - learning vs. democratic vote. Figshare. 5230–5233. 5 indexed citations
19.
Burkhardt, Felix, et al.. (2009). Emotion detection in dialog systems: Applications, strategies and challenges. 1–6. 23 indexed citations
20.
Ketabdar, Hamed & Tim Polzehl. (2009). Tactile and visual alerts for deaf people by mobile phones. 253–254. 13 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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