Niku Oksala

18 papers C 1Journal 16Unranked 1
YearRankTypeTitle / Venue / Authors
2025 J jnl
Detection of abdominal aortic aneurysm using photoplethysmographic signals measured from the index finger.
Biomed. Signal Process. Control.
Mira Haapatikka, Mikko Peltokangas, Saara Pietilä, Sara Protto, Velipekka Suominen, Ilkka Uurto, Damir Vakhitov, Essi Väisänen, Karem Lozano Montero, Mika-Matti Laurila, Jarmo Verho, Matti Mäntysalo, Niku Oksala, Antti Vehkaoja
2025 J jnl
Forecasting Mortality Associated Emergency Department Crowding with LightGBM and Time Series Data.
J. Medical Syst.
Jalmari Nevanlinna, Anna Eidstø, Jari Ylä-Mattila, Teemu Koivistoinen, Niku Oksala, Juho Kanniainen, Ari Palomäki, Antti Roine
2024 J jnl
Forecasting mortality associated emergency department crowding.
CoRR
Jalmari Nevanlinna, Anna Eidstø, Jari Ylä-Mattila, Teemu Koivistoinen, Niku Oksala, Juho Kanniainen, Ari Palomäki, Antti Roine
2023 J jnl
Early Warning Software for Emergency Department Crowding.
CoRR
Jalmari Tuominen, Teemu Koivistoinen, Juho Kanniainen, Niku Oksala, Ari Palomäki, Antti Roine
2023 J jnl
Early Warning Software for Emergency Department Crowding.
J. Medical Syst.
Jalmari Tuominen, Teemu Koivistoinen, Juho Kanniainen, Niku Oksala, Ari Palomäki, Antti Roine
2023 J jnl
Forecasting Emergency Department Crowding with Advanced Machine Learning Models and Multivariable Input.
CoRR
Jalmari Tuominen, Eetu Pulkkinen, Jaakko Peltonen, Juho Kanniainen, Niku Oksala, Ari Palomäki, Antti Roine
2022 J jnl
Forecasting daily emergency department arrivals using high-dimensional multivariate data: a feature selection approach.
BMC Medical Informatics Decis. Mak.
Jalmari Tuominen, Francesco Lomio, Niku Oksala, Ari Palomäki, Jaakko Peltonen, Heikki Huttunen, Antti Roine
2021 J jnl
Tissue Identification From Surgical Smoke by Differential Mobility Spectrometry: An in Vivo Study.
IEEE Access
Anton Kontunen, Ulla Karhunen-Enckell, Markus Karjalainen, Anna Anttalainen, Pekka Kumpulainen, Leena Pitkänen, Osmo Anttalainen, Antti Vehkaoja, Niku Oksala, Antti Roine
2020 J jnl
Ballistocardiography Can Estimate Beat-to-Beat Heart Rate Accurately at Night in Patients After Vascular Intervention.
IEEE J. Biomed. Health Informatics
Christoph Hoog Antink, Yen Mai, Roosa Aalto, Christoph Brüser, Steffen Leonhardt, Niku Oksala, Antti Vehkaoja
2019 J jnl
Effects of Percutaneous Transluminal Angioplasty of Superficial Femoral Artery on Photoplethysmographic Pulse Transit Times.
IEEE J. Biomed. Health Informatics
Mikko Peltokangas, Velipekka Suominen, Damir Vakhitov, Janne Korhonen, Jarmo Verho, Ville M. Mattila, Pekka Romsi, Jukka Lekkala, Antti Vehkaoja, Niku Oksala
2019 J jnl
High Quality Phenotypic Data and Machine Learning Beat a Generic Risk Score in the Prediction of Mortality in Acute Coronary Syndrome.
ERCIM News
Kari Antila, Niku Oksala, Jussi A. Hernesniemi
2019 J jnl
Lower Limb Pulse Rise Time as a Marker of Peripheral Arterial Disease.
IEEE Trans. Biomed. Eng.
Mikko Peltokangas, Damir Vakhitov, Velipekka Suominen, Janne Korhonen, Matti Huotari, Jarmo Verho, Juha Röning, Ville M. Mattila, Pekka Romsi, Niku Oksala, Antti Vehkaoja
2019 — conf
On the Performance of Bed-Integrated Ballistocardiography in Long-Term Heart Rate Monitoring of Vascular Patients.
CinC
Christoph Hoog Antink, Yen Mai, Jukka Ranta, Adrian Tamiceriu, Christoph Brüser, Steffen Leonhardt, Niku Oksala, Antti Vehkaoja
2018 C conf
A novel technique for analysis of postural information with wearable devices.
BSN
Vala Jeyhani, Shadi Mahdiani, Jari Viik, Niku Oksala, Antti Vehkaoja
2018 J jnl
Parameters Extracted From Arterial Pulse Waves as Markers of Atherosclerotic Changes: Performance and Repeatability.
IEEE J. Biomed. Health Informatics
Mikko Peltokangas, Anca A. Telembeci, Jarmo Verho, Ville M. Mattila, Pekka Romsi, Antti Vehkaoja, Jukka Lekkala, Niku Oksala
2018 J jnl
The effect of percutaneous transluminal angioplasty of superficial femoral artery on pulse wave features.
Comput. Biol. Medicine
Mikko Peltokangas, Velipekka Suominen, Damir Vakhitov, Jarmo Verho, Janne Korhonen, Jukka Lekkala, Antti Vehkaoja, Niku Oksala
2017 J jnl
Age Dependence of Arterial Pulse Wave Parameters Extracted From Dynamic Blood Pressure and Blood Volume Pulse Waves.
IEEE J. Biomed. Health Informatics
Mikko Peltokangas, Antti Vehkaoja, Jarmo Verho, Ville M. Mattila, Pekka Romsi, Jukka Lekkala, Niku Oksala
2013 J jnl
Indirect measurement of the vascular endothelial glycocalyx layer thickness in human submucosal capillaries with a plug-in for ImageJ.
Comput. Methods Programs Biomed.
Sasu Liuhanen, Marko Sallisalmi, Ville Pettilä, Niku Oksala, Jyrki Tenhunen