Niku Oksala

According to our database, Niku Oksala authored at least 16 papers between 2013 and 2025.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of four.

2025

Forecasting Mortality Associated Emergency Department Crowding with LightGBM and Time Series Data.

Jalmari Nevanlinna, Anna Eidstø, Jari Ylä-Mattila, Teemu Koivistoinen, Niku Oksala, Juho Kanniainen, Ari Palomäki, Antti Roine

J. Medical Syst., December, 2025

2024

Forecasting mortality associated emergency department crowding.

Jalmari Nevanlinna, Anna Eidstø, Jari Ylä-Mattila, Teemu Koivistoinen, Niku Oksala, Juho Kanniainen, Ari Palomäki, Antti Roine

CoRR, 2024

2023

Early Warning Software for Emergency Department Crowding.

Jalmari Tuominen, Teemu Koivistoinen, Juho Kanniainen, Niku Oksala, Ari Palomäki, Antti Roine

J. Medical Syst., December, 2023

Forecasting Emergency Department Crowding with Advanced Machine Learning Models and Multivariable Input.

Jalmari Tuominen, Eetu Pulkkinen, Jaakko Peltonen, Juho Kanniainen, Niku Oksala, Ari Palomäki, Antti Roine

CoRR, 2023

2022

Forecasting daily emergency department arrivals using high-dimensional multivariate data: a feature selection approach.

Jalmari Tuominen, Francesco Lomio, Niku Oksala, Ari Palomäki, Jaakko Peltonen, Heikki Huttunen, Antti Roine

BMC Medical Informatics Decis. Mak., 2022

2021

Tissue Identification From Surgical Smoke by Differential Mobility Spectrometry: An in Vivo Study.

Anton Kontunen, Ulla Karhunen-Enckell, Markus Karjalainen, Anna Anttalainen, Pekka Kumpulainen, Leena Pitkänen, Osmo Anttalainen, Antti Vehkaoja, Niku Oksala, Antti Roine

IEEE Access, 2021

2020

Ballistocardiography Can Estimate Beat-to-Beat Heart Rate Accurately at Night in Patients After Vascular Intervention.

Christoph Hoog Antink, Yen Mai, Roosa Aalto, Christoph Brüser, Steffen Leonhardt, Niku Oksala, Antti Vehkaoja

IEEE J. Biomed. Health Informatics, 2020

2019

Effects of Percutaneous Transluminal Angioplasty of Superficial Femoral Artery on Photoplethysmographic Pulse Transit Times.

Mikko Peltokangas, Velipekka Suominen, Damir Vakhitov, Janne Korhonen, Jarmo Verho, Ville M. Mattila, Pekka Romsi, Jukka Lekkala, Antti Vehkaoja, Niku Oksala

IEEE J. Biomed. Health Informatics, 2019

Lower Limb Pulse Rise Time as a Marker of Peripheral Arterial Disease.

Mikko Peltokangas, Damir Vakhitov, Velipekka Suominen, Janne Korhonen, Matti Huotari, Jarmo Verho, Juha Röning, Ville M. Mattila, Pekka Romsi, Niku Oksala, Antti Vehkaoja

IEEE Trans. Biomed. Eng., 2019

High Quality Phenotypic Data and Machine Learning Beat a Generic Risk Score in the Prediction of Mortality in Acute Coronary Syndrome.

Kari Antila, Niku Oksala, Jussi A. Hernesniemi

ERCIM News, 2019

On the Performance of Bed-Integrated Ballistocardiography in Long-Term Heart Rate Monitoring of Vascular Patients.

Christoph Hoog Antink, Yen Mai, Jukka Ranta, Adrian Tamiceriu, Christoph Brüser, Steffen Leonhardt, Niku Oksala, Antti Vehkaoja

Proceedings of the 46th Computing in Cardiology, 2019

2018

Parameters Extracted From Arterial Pulse Waves as Markers of Atherosclerotic Changes: Performance and Repeatability.

Mikko Peltokangas, Anca A. Telembeci, Jarmo Verho, Ville M. Mattila, Pekka Romsi, Antti Vehkaoja, Jukka Lekkala, Niku Oksala

IEEE J. Biomed. Health Informatics, 2018

The effect of percutaneous transluminal angioplasty of superficial femoral artery on pulse wave features.

Mikko Peltokangas, Velipekka Suominen, Damir Vakhitov, Jarmo Verho, Janne Korhonen, Jukka Lekkala, Antti Vehkaoja, Niku Oksala

Comput. Biol. Medicine, 2018

A novel technique for analysis of postural information with wearable devices.

Vala Jeyhani, Shadi Mahdiani, Jari Viik, Niku Oksala, Antti Vehkaoja

Proceedings of the 15th IEEE International Conference on Wearable and Implantable Body Sensor Networks, 2018

2017

Age Dependence of Arterial Pulse Wave Parameters Extracted From Dynamic Blood Pressure and Blood Volume Pulse Waves.

Mikko Peltokangas, Antti Vehkaoja, Jarmo Verho, Ville M. Mattila, Pekka Romsi, Jukka Lekkala, Niku Oksala

IEEE J. Biomed. Health Informatics, 2017

2013

Indirect measurement of the vascular endothelial glycocalyx layer thickness in human submucosal capillaries with a plug-in for ImageJ.

Sasu Liuhanen, Marko Sallisalmi, Ville Pettilä, Niku Oksala, Jyrki Tenhunen

Comput. Methods Programs Biomed., 2013