Johan Koolwaaij
- Transportation top 5%
- Artificial Intelligence top 10%
- Computer Vision and Pattern Recognition top 10%
- Signal Processing top 10%
- Computer Networks and Communications top 10%
- Co-authors
- Petteri NurmiStanislav PokraevLou BovesMarko LutherJohan LindbergFrédéric BimbotTom ThomasKarst Geurs
- Topics
- Context-Aware Activity Recognition Systems (9 papers)Speech Recognition and Synthesis (8 papers)Speech and Audio Processing (6 papers)
- Partner nations
- NetherlandsGermanyFinland
In The Last Decade
Johan Koolwaaij
21 papers receiving 273 citations
Peers
Comparison fields: 5 of 59
- Transportation 111
- Artificial Intelligence 106
- Computer Vision and Pattern Recognition 87
- Signal Processing 79
- Computer Networks and Communications 65
Countries citing papers authored by Johan Koolwaaij
This map shows the geographic impact of Johan Koolwaaij'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 Johan Koolwaaij with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Johan Koolwaaij more than expected).
Fields of papers citing papers by Johan Koolwaaij
This network shows the impact of papers produced by Johan Koolwaaij. 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 Johan Koolwaaij. The network helps show where Johan Koolwaaij may publish in the future.
Co-authorship network of co-authors of Johan Koolwaaij
This figure shows the co-authorship network connecting the top 25 collaborators of Johan Koolwaaij. A scholar is included among the top collaborators of Johan Koolwaaij 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 Johan Koolwaaij. Johan Koolwaaij is excluded from the visualization to improve readability, since they are connected to all nodes in the network.
All Works
| # | Work | Indexed citations |
|---|---|---|
| 1 | 0 | |
| 2 | 34 | |
| 3 | Move better with tripzoom | 17 |
| 4 | TRIPZOOM: a System to Motivate Sustainable Urban Mobility | 17 |
| 5 | 28 | |
| 6 | 3 | |
| 7 | 3 | |
| 8 | IYOUIT: share, life, blog, play | 1 |
| 9 | 10 | |
| 10 | 43 | |
| 11 | Grounded Contextual Reasoning enabling Innovative Mobile Services | 4 |
| 12 | 10 | |
| 13 | Extending UDDI with Context-Aware Features Based on Semantic Service Descriptions | 39 |
| 14 | 10 | |
| 15 | 6 | |
| 16 | 17 | |
| 17 | 7 | |
| 18 | Weighting phone confidence measures for automatic speech recognition | 12 |
| 19 | On the Use of Automatic Speaker Verification Systems in Forensic Casework | 4 |
| 20 | A comperative evaluation of variance flooring techniques on HMM-based speaker verification | 21 |
About Johan Koolwaaij
Johan Koolwaaij is a scholar working on Transportation, Signal Processing and Computer Vision and Pattern Recognition, having authored 22 papers that have together received 325 indexed citations. Recurring topics across this work include Context-Aware Activity Recognition Systems (9 papers), Speech Recognition and Synthesis (8 papers) and Speech and Audio Processing (6 papers). The work is most often cited by research in Transportation (111 citations), Signal Processing (79 citations) and Human-Computer Interaction (26 citations). Johan Koolwaaij has collaborated with scholars based in Netherlands, Germany and Finland. Frequent co-authors include Petteri Nurmi, Stanislav Pokraev, Lou Boves, Marko Luther, Johan Lindberg, Frédéric Bimbot, Tom Thomas, Karst Geurs, Paul Holleis and Gregor Broll. Their work appears in journals such as Speech Communication, Digital Signal Processing and Journal of Urban Technology.
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.