Hartwig Holzapfel
- Human-Computer Interaction top 5%
- Artificial Intelligence top 5%
- Speech and dialogue systems 19
- Multi-Agent Systems and Negotiation 7
- Natural Language Processing Techniques 5
- Speech Recognition and Synthesis 4
- Social Psychology top 10%
- Social Robot Interaction and HRI 12
- Control and Systems Engineering top 10%
- Robotics and Automated Systems 4
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- Advanced Image and Video Retrieval Techniques 2
- Multimodal Machine Learning Applications 2
- Co-authors
- Alex WaibelRainer StiefelhagenKai NickelPetra GieselmannChristian FügenHazım Kemal EkenelMichael VoitFlorian Kraft
- Partner nations
- GermanyUnited States
In The Last Decade
Hartwig Holzapfel
18 papers receiving 391 citations
Peers
Comparison fields: 5 of 58
- Human-Computer Interaction 102
- Artificial Intelligence 263
- Social Psychology 168
- Control and Systems Engineering 140
- Computer Vision and Pattern Recognition 117
Countries citing papers authored by Hartwig Holzapfel
This map shows the geographic impact of Hartwig Holzapfel'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 Hartwig Holzapfel with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Hartwig Holzapfel more than expected).
Fields of papers citing papers by Hartwig Holzapfel
This network shows the impact of papers produced by Hartwig Holzapfel. 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 Hartwig Holzapfel. The network helps show where Hartwig Holzapfel may publish in the future.
Co-authorship network
The 19 scholars most cited alongside Hartwig Holzapfel, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.
All Works
| # | Work | ||
|---|---|---|---|
| 1 | 2008 | 0 | |
| 2 | 2008 | 3 | |
| 3 | Knowledge Acquisition in Dialogue with the interACT Receptionist Robot | 2008 | 0 |
| 4 | 2008 | 11 | |
| 5 | 2008 | 1 | |
| 6 | 2008 | 29 | |
| 7 | 2008 | 7 | |
| 8 | 2007 | 6 | |
| 9 | 2007 | 94 | |
| 10 | 2007 | 5 | |
| 11 | 2006 | 34 | |
| 12 | 2006 | 5 | |
| 13 | 2006 | 17 | |
| 14 | Building multilingual spoken dialogue systems | 2005 | 4 |
| 15 | 2005 | 5 | |
| 16 | 2005 | 128 | |
| 17 | 2005 | 0 | |
| 18 | 2005 | 2 | |
| 19 | Towards Development of Multilingual Spoken Dialogue Systems | 2004 | 10 |
| 20 | 2003 | 26 |
About Hartwig Holzapfel
Hartwig Holzapfel is a scholar working on Artificial Intelligence, Social Psychology and Computer Vision and Pattern Recognition, having authored 23 papers that have together received 459 indexed citations. Recurring topics across this work include Speech and dialogue systems (19 papers), Social Robot Interaction and HRI (12 papers), Multi-Agent Systems and Negotiation (7 papers), Natural Language Processing Techniques (5 papers), Speech Recognition and Synthesis (4 papers), Robotics and Automated Systems (4 papers), Advanced Image and Video Retrieval Techniques (2 papers) and Multimodal Machine Learning Applications (2 papers). The work is most often cited by research in Human-Computer Interaction (102 citations), Artificial Intelligence (263 citations) and Social Psychology (168 citations). Hartwig Holzapfel has collaborated with scholars based in Germany and United States. Frequent co-authors include Alex Waibel, Rainer Stiefelhagen, Kai Nickel, Petra Gieselmann, Christian Fügen, Hazım Kemal Ekenel, Michael Voit, Florian Kraft, Matthias Denecke and Rüdiger Dillmann.
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.