Computational Field Theory

Overview

Core fields of research

Basic natural phenomena and mathematical thinking

Research areas

Computational Science

Faculty

Faculty of Information Technology

Research group description

Our research group studies discrete exterior calculus and uses it to solve wave equations. Our application domains include electromagnetism, acoustics, elasticity and quantum mechanics.

Current

Members

Research group

Group leaders

Tuomo Rossi

Professor

Members

External members

Markus Kivioja

Doctoral Researcher

Supercell

Publications

Publication

2023

Systematic derivation of partial differential equations for second order boundary value problems

International journal of numerical modelling: electronic networks devices and fields.

Kettunen, Lauri

Rossi, Tuomo

Publication

2023

Systematic Imposition of Partial Differential Equations in Boundary Value Problems

Impact of Scientific Computing on Science and Society. Computational Methods in Applied Sciences. Springer.

Kettunen, Lauri

Mönkölä, Sanna

Parkkonen, Jouni

Rossi, Tuomo

Publication

2023

Time-harmonic electromagnetics with exact controllability and discrete exterior calculus

Comptes Rendus. Mecanique.

Mönkölä, Sanna

Räbinä, Jukka

Rossi, Tuomo

Publication

2022

Alleviating Class Imbalance Problem in Automatic Sleep Stage Classification

IEEE Transactions on Instrumentation and Measurement.

Zhou, Dongdong

Xu, Qi

Wang, Jian

Xu, Hongming

Kettunen, Lauri

Chang, Zheng

Cong, Fengyu

Publication

2022

AnatomySketch : An Extensible Open-Source Software Platform for Medical Image Analysis Algorithm Development

Journal of Digital Imaging.

Zhuang, Mingrui

Chen, Zhonghua

Wang, Hongkai

Tang, Hong

He, Jiang

Qin, Bobo

Yang, Yuxin

Jin, Xiaoxian

Yu, Mengzhu

Jin, Baitao

Li, Taijing

Kettunen, Lauri

Publication

2022

Construction of Multi-resolution Multi-organ Shape Model Based on Stacked Autoencoder Neural Network

International Conference on Advanced Computational Intelligence. IEEE.

Chen, Zhonghua

Wang, Hongkai

Cong, Fengyu

Kettunen, Lauri

Publication

2022

Convolutional Neural Network Based Sleep Stage Classification with Class Imbalance

International Joint Conference on Neural Networks. Proceedings of International Joint Conference on Neural Networks. IEEE.

Xu, Qi

Zhou, Dongdong

Wang, Jian

Shen, Jiangrong

Kettunen, Lauri

Cong, Fengyu

Publication

2022

GPU-accelerated time integration of Gross-Pitaevskii equation with discrete exterior calculus

Computer Physics Communications.

Kivioja, Markus

Mönkölä, Sanna

Rossi, Tuomo

Publication

2022

HyperBlend : Simulating Spectral Reflectance and Transmittance of Leaf Tissue with Blender

International Society for Photogrammetry and Remote Sensing Congress. ISPRS Annals of the Photogrammetry, Remote Sensing and Spatial Information Sciences. Copernicus Publications.

Riihiaho, Kimmo A.

Rossi, Tuomo

Pölönen, Ilkka

Publication

2022

Introduction to Next-Generation Engineering : Being Human in the Information Society

International CDIO Conference. Proceedings of the International CDIO Conference. Reykjavík University.

Virtaluoto, Jenni

Roslöf, Janne

Pitkänen-Huhta, Anne

Kettunen, Lauri

Publication

2022

Low-Dose Mouse Micro-CT Image Segmentation Based on Multi-Resolution Multi-Organ Shape Prior Knowledge Model

International Conference on Computers, Information Processing and Advanced Education. IEEE.

Chen, Zhonghua

Wang, Hongkai

Cong, Fengyu

Kettunen, Lauri

Publication

2022

Propulsion Calculated by Force and Displacement of Center of Mass in Treadmill Cross-Country Skiing

Sensors.

Zhao, Shuang

Ohtonen, Olli

Ruotsalainen, Keijo

Kettunen, Lauri

Lindinger, Stefan

Göpfert, Caroline

Linnamo, Vesa