Frank Knoefel

3.4k total citations
185 papers, 2.2k citations indexed

About

Frank Knoefel is a scholar working on Biomedical Engineering, Computer Vision and Pattern Recognition and Physical Therapy, Sports Therapy and Rehabilitation. According to data from OpenAlex, Frank Knoefel has authored 185 papers receiving a total of 2.2k indexed citations (citations by other indexed papers that have themselves been cited), including 67 papers in Biomedical Engineering, 51 papers in Computer Vision and Pattern Recognition and 50 papers in Physical Therapy, Sports Therapy and Rehabilitation. Recurrent topics in Frank Knoefel's work include Non-Invasive Vital Sign Monitoring (57 papers), Context-Aware Activity Recognition Systems (48 papers) and Balance, Gait, and Falls Prevention (26 papers). Frank Knoefel is often cited by papers focused on Non-Invasive Vital Sign Monitoring (57 papers), Context-Aware Activity Recognition Systems (48 papers) and Balance, Gait, and Falls Prevention (26 papers). Frank Knoefel collaborates with scholars based in Canada, United States and Switzerland. Frank Knoefel's co-authors include Rafik Goubran, Bruce Wallace, Amaya Arcelus, Daphne Townsend, Stephanie L. Bennett, Jamie A. Seabrook, Michael Borrie, Jennie Wells, Paul Stolee and Shawn Marshall and has published in prestigious journals such as Brain Research, Journal of the American Geriatrics Society and IEEE Access.

In The Last Decade

Frank Knoefel

172 papers receiving 2.1k citations

Peers

Frank Knoefel
Tamara Hayes United States
Babak Taati Canada
Rob C. van Lummel Netherlands
Anisoara Paraschiv-Ionescu Switzerland
Barry R. Greene Ireland
Filippo Cavallo Italy
Stephen Preece United Kingdom
Shyamal Patel United States
Matthew A. Brodie Australia
Patrick Boissy Canada
Tamara Hayes United States
Frank Knoefel
Citations per year, relative to Frank Knoefel Frank Knoefel (= 1×) peers Tamara Hayes

Countries citing papers authored by Frank Knoefel

Since Specialization
Citations

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

Fields of papers citing papers by Frank Knoefel

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Frank Knoefel

This figure shows the co-authorship network connecting the top 25 collaborators of Frank Knoefel. A scholar is included among the top collaborators of Frank Knoefel 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 Frank Knoefel. Frank Knoefel 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.
Xi, Pengcheng, Julio J. Valdés, Bruce Wallace, et al.. (2025). Coughprint: Distilled Cough Representations From Speech Foundation Model Embeddings. IEEE Transactions on Instrumentation and Measurement. 74. 1–10.
2.
Kessler, Dorothy, et al.. (2024). Supporting compassionate use of technology to support functioning in daily activities among people with cognitive decline – a scoping review. Disability and Rehabilitation Assistive Technology. 19(8). 2834–2844.
3.
4.
5.
Wallace, Bruce, et al.. (2024). Metrics in a Dynamic Gaze Environment. 1–6. 1 indexed citations
6.
Valdés, Julio J., et al.. (2024). Cough Sound Analysis using Vocal Tract Models. NPARC. 1–6. 2 indexed citations
7.
Wallace, Bruce, Chris M. Herdman, Jocelyn Keillor, et al.. (2024). Assessing Driving Risk Indicators from Large Driving Data Sets. 1–6.
8.
Wallace, Bruce, et al.. (2023). Using smart supportive technology to explore nighttime rest in persons living with dementia. Alzheimer s & Dementia. 19(S5). 1 indexed citations
9.
10.
11.
Wallace, Bruce, et al.. (2023). Identification of Cooking ADL Actions Through Analysis of Thermal Camera Video. 31. 1–6. 1 indexed citations
12.
Xi, Pengcheng, et al.. (2022). Evaluation of Respiratory Sounds Using Image-Based Approaches for Health Measurement Applications. IEEE Open Journal of Engineering in Medicine and Biology. 3. 134–141. 4 indexed citations
13.
Knoefel, Frank, Mirou Jaana, Catherine Wilson, et al.. (2022). Implementation of smart supportive dementia technology in a hospital transitional care setting using human-centred design. Healthcare Management Forum. 35(5). 318–323. 2 indexed citations
14.
Valdés, Julio J., et al.. (2022). Cough Classification with Deep Derived Features using Audio Spectrogram Transformer. 2022 IEEE International Conference on Big Data (Big Data). 76. 1729–1739. 3 indexed citations
15.
Xi, Pengcheng, et al.. (2020). Machine Learning-Based Automatic Detection of Central Sleep Apnea Events From a Pressure Sensitive Mat. IEEE Access. 8. 173428–173439. 25 indexed citations
16.
Goubran, Rafik, et al.. (2020). Smart home technology solution for night-time wandering in persons with dementia. Journal of Rehabilitation and Assistive Technologies Engineering. 7. 2483792479–2483792479. 30 indexed citations
17.
Bouchard, Martin, et al.. (2020). Unobtrusive Screening of Central Sleep Apnea From Pressure Sensors Measurements: A Patient-Specific Longitudinal Study. IEEE Transactions on Instrumentation and Measurement. 69(6). 3282–3296. 11 indexed citations
18.
Wallace, Bruce, Frank Knoefel, Rafik Goubran, Jeffrey Kaye, & Neil Thomas. (2020). Comparison of Bed-Sensors for Nocturnal Behaviour Assessment. 147–153. 2 indexed citations
19.
Stinchcombe, Arne, et al.. (2020). Using Serial Trichotomization with Neuropsychological Measures to Inform Clinical Decisions on Fitness-to-Drive among Older Adults with Cognitive Impairment. Occupational Therapy In Health Care. 38(1). 5–25. 3 indexed citations
20.
Howcroft, Jennifer, Bruce Wallace, Rafik Goubran, et al.. (2019). Trip-Based Measures of Naturalistic Driving: Considerations and Connections With Cognitive Status in Older Adult Drivers. IEEE Transactions on Instrumentation and Measurement. 68(7). 2451–2459. 8 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.

Explore authors with similar magnitude of impact

Breakdown of academic impact, for papers by Tamara Hayes Breakdown of academic impact, for papers by Babak Taati Breakdown of academic impact, for papers by Rob C. van Lummel Breakdown of academic impact, for papers by Anisoara Paraschiv-Ionescu Breakdown of academic impact, for papers by Barry R. Greene Breakdown of academic impact, for papers by Filippo Cavallo Breakdown of academic impact, for papers by Stephen Preece Breakdown of academic impact, for papers by Shyamal Patel Breakdown of academic impact, for papers by Matthew A. Brodie Breakdown of academic impact, for papers by Patrick Boissy
Rankless by CCL
2026