• Activity classification for real-time wearable systems : effect of window length, sampling frequency and number of features on classifier performanceAllik, Ardo; Pilt, Kristjan; Karai, Deniss; Fridolin, Ivo; Leier, Mairo; Jervan, Gert2016 IEEE EMBS Conference on Biomedical Engineering and Sciences (IECBES) : Kuala Lumpur, 4-8 December 20162016 / p. 460-464 : ill https://doi.org/10.1109/IECBES.2016.7843493
• Advancing novel physical fatigue assessment and human activity monitoring methods towards perzonalized feedback with wearable sensors = Kantavatel seadmetel põhinevate füüsilise väsimuse hindamise ning inimese aktiivsuse monitoorimise meetodite arendamine personaalseks tagasisideksAllik, Ardo2022 https://doi.org/10.23658/taltech.62/2022 https://digikogu.taltech.ee/et/Item/230f302e-0cf1-4b86-a9d3-0927a51b36e2 https://www.ester.ee/record=b5525012*est
• Classification algorithm improvement for physical activity recognition in maritime environmentsAllik, Ardo; Pilt, Kristjan; Karai, Deniss; Fridolin, Ivo; Leier, Mairo; Jervan, GertWorld Congress on Medical Physics and Biomedical Engineering 2018 : June 3–8, 2018, Prague, Czech Republic (Vol. 3)2019 / p. 13-17 https://doi.org/10.1007/978-981-10-9023-3_3 https://www.scopus.com/sourceid/19400157277 https://www.scopus.com/record/display.uri?eid=2-s2.0-85048305561&origin=inward&txGid=118cbafaf7c49f4cb960c7fbba7af5a9 https://www.webofscience.com/wos/woscc/full-record/WOS:000449744300003
• Comparison of predictive equations for basal metabolic rateAllik, Ardo; Mägi, Siiri; Pilt, Kristjan; Karai, Deniss; Fridolin, Ivo; Leier, Mairo; Jervan, GertWireless Mobile Communication and Healthcare : 7th International Conference, MobiHealth 2017, Vienna, Austria, November 14–15, 2017 : proceedings2018 / p. 261-264 : ill https://doi.org/10.1007/978-3-319-98551-0 https://www.scopus.com/sourceid/21100220348 https://www.scopus.com/record/display.uri?eid=2-s2.0-85053112816&origin=inward&txGid=40923c48e1e173e3a44b1b096b899965 https://www.webofscience.com/wos/woscc/full-record/WOS:000481867100030
• Fall detection and activity recognition system for usage in smart work-wear [Online resource]Leier, Mairo; Jervan, Gert; Allik, Ardo; Pilt, Kristjan; Karai, Deniss; Fridolin, IvoBEC 2018 : 2018 16th Biennial Baltic Electronics Conference (BEC) : proceedings of the 16th Biennial Baltic Electronics Conference, October 8-10, 20182018 / 4 p.: ill https://doi.org/10.1109/BEC.2018.8600959
• Influence of mental stress on the arterial stiffness parameters detected from photoplethysmographic signal waveformPilt, Kristjan; Karai, Deniss; Bachmann, Maie; Gavriljuk, Marietta; Allik, Ardo; Uudeberg, Tuuli2022 18th Biennial Baltic Electronics Conference (BEC)2022 / 4 p https://doi.org/10.1109/BEC56180.2022.9935609
• A novel physical fatigue assessment method utilizing heart rate variability and pulse arrival time towards personalized feedback with wearable sensorsAllik, Ardo; Pilt, Kristjan; Viigimäe, Moonika; Fridolin, Ivo; Jervan, GertSensors2022 / art. 1680 https://doi.org/10.3390/s22041680 https://www.scopus.com/sourceid/130124 https://www.scopus.com/record/display.uri?eid=2-s2.0-85124908913&origin=inward&txGid=6270f3f6b12c6072ec7d6b502e370b5d https://jcr.clarivate.com/jcr-jp/journal-profile?journal=SENSORS-BASEL&year=2022 https://www.webofscience.com/wos/woscc/full-record/WOS:000763024000001
• Optimization of physical activity recognition for real-time wearable systems : effect of window length, sampling frequency and number of featuresAllik, Ardo; Pilt, Kristjan; Karai, Deniss; Fridolin, Ivo; Leier, Mairo; Jervan, GertApplied sciences2019 / art. 4833, 14 p. : ill https://doi.org/10.3390/app9224833 https://www.scopus.com/sourceid/21100829268 https://www.scopus.com/record/display.uri?eid=2-s2.0-85075236405&origin=inward&txGid=dc065613b0f19b3c614d9e6fba97737b https://jcr.clarivate.com/jcr-jp/journal-profile?journal=APPL%20SCI-BASEL&year=2022 https://www.webofscience.com/wos/woscc/full-record/WOS:000502570800110
• Pilot study for estimating physical fatigue based on heart rate variability and reaction timeAllik, Ardo; Pilt, Kristjan; Viigimäe, Moonika; Fridolin, IvoXV Mediterranean Conference on Medical and Biological Engineering and Computing -MEDICON 2019 : proceedings of MEDICON 2019, September 26–28, 2019, Coimbra, Portugal2020 / p. 193-200 https://doi.org/10.1007/978-3-030-31635-8_23 https://www.scopus.com/sourceid/19400157277 https://www.scopus.com/record/display.uri?eid=2-s2.0-85075855726&origin=inward&txGid=bcdf789b80cbc6fc625bc78376cfee10 https://www.webofscience.com/wos/woscc/full-record/WOS:000582693600023
• Spordikell annab märku vaimsest või füüsilisest väsimusestAllik, ArdoHorisont2021 / lk. 9 : fot https://www.ester.ee/record=b1072243*est
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• Докторская : как создать еще более умные спортивные часы?Tisler, Juliarus.err.ee2023 https://nauka.err.ee/1608847591/doktorskaja-kak-sozdat-ewe-bolee-umnye-sportivnye-chasy