Christer Ahlström

According to our database, Christer Ahlström authored at least 30 papers between 2005 and 2025.

Collaborative distances:

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

2025

Predicting Alcohol Intoxication Using Eye-Tracking Metrics When Reading Instructions.

Raimondas Zemblys, Christer Ahlström

Proceedings of the 2025 Symposium on Eye Tracking Research and Applications, 2025

2023

Fit for Duty Assessment of Driver Fatigue based on Statistical Modelling of Cardiovascular Parameters.

Ciara Picher, Martin Bachler, Christer Ahlström, Christopher C. Mayer, Bernhard Hametner

Simul. Notes Eur., December, 2023

A Review of Occlusion as a Tool to Assess Attentional Demand in Driving.

Tuomo Kujala, Katja Kircher, Christer Ahlström

Hum. Factors, 2023

2022

A Multi-Stage, Multi-Feature Machine Learning Approach to Detect Driver Sleepiness in Naturalistic Road Driving Conditions.

Bram Bakker, Bartosz Zablocki, Angela Baker, Vanessa Riethmeister, Bernd Marx, Girish Iyer, Anna Anund, Christer Ahlström

IEEE Trans. Intell. Transp. Syst., 2022

Real-Time Adaptation of Driving Time and Rest Periods in Automated Long-Haul Trucking: Development of a System Based on Biomathematical Modelling, Fatigue and Relaxation Monitoring.

Christer Ahlström, Wessel van Leeuwen, Stas S. Krupenia, Herman Jansson, Svitlana Finér, Anna Anund, Göran Kecklund

IEEE Trans. Intell. Transp. Syst., 2022

Towards a Context-Dependent Multi-Buffer Driver Distraction Detection Algorithm.

Christer Ahlström, George Georgoulas, Katja Kircher

IEEE Trans. Intell. Transp. Syst., 2022

Technologies for Risk Mitigation and Support of Impaired Drivers.

Christer Ahlström, Frederik Diederichs, Daniel Teichmann

IEEE Trans. Intell. Transp. Syst., 2022

2021

Heart Rate Variability for Classification of Alert Versus Sleep Deprived Drivers in Real Road Driving Conditions.

Anna Persson, Hanna Jonasson, Ingemar Fredriksson, Urban Wiklund, Christer Ahlström

IEEE Trans. Intell. Transp. Syst., 2021

2020

Attentional Demand as a Function of Contextual Factors in Different Traffic Scenarios.

Zhuofan Liu, Christer Ahlström, Åsa Forsman, Katja Kircher

Hum. Factors, 2020

On the Difference Between Necessary and Unnecessary Glances Away From the Forward Roadway: An Occlusion Study on the Motorway.

Katja Kircher, Tuomo Kujala, Christer Ahlström

Hum. Factors, 2020

Effects of training on truck drivers' interaction with cyclists in a right turn.

Katja Kircher, Christer Ahlström, Jonas Ihlström, Tatu Ljokkoi, John Culshaw

Cogn. Technol. Work., 2020

Using smartphone logging to gain insight about phone use in traffic.

Christer Ahlström, Jesper Wachtmeister, Mattias Nyman, Axel Nordenström, Katja Kircher

Cogn. Technol. Work., 2020

2019

Driver Sleepiness Classification Based on Physiological Data and Driving Performance From Real Road Driving.

Henrik Martensson, Oliver Keelan, Christer Ahlström

IEEE Trans. Intell. Transp. Syst., 2019

Automatic driver sleepiness detection using EEG, EOG and contextual information.

Shaibal Barua, Mobyen Uddin Ahmed, Christer Ahlström, Shahina Begum

Expert Syst. Appl., 2019

Heart Rate Variability for Driver Sleepiness Classification in Real Road Driving Conditions.

Anna Persson, Hanna Jonasson, Ingemar Fredriksson, Urban Wiklund, Christer Ahlström

Proceedings of the 41st Annual International Conference of the IEEE Engineering in Medicine and Biology Society, 2019

2018

Automated EEG Artifact Handling With Application in Driver Monitoring.

Shaibal Barua, Mobyen Uddin Ahmed, Christer Ahlström, Shahina Begum, Peter Funk

IEEE J. Biomed. Health Informatics, 2018

Performance of an Additional Task During Level 2 Automated Driving: An On-Road Study Comparing Drivers With and Without Experience With Partial Automation.

Ignacio Solís-Marcos, Christer Ahlström, Katja Kircher

Hum. Factors, 2018

Bicyclists' adaptation strategies when interacting with text messages in urban environments.

Sara Nygårdhs, Christer Ahlström, Jonas Ihlström, Katja Kircher

Cogn. Technol. Work., 2018

Driver drowsiness detection: a comparison between intrusive and non-intrusive signal acquisition methods.

Licínio Oliveira, Jaime S. Cardoso, André Lourenço, Christer Ahlström

Proceedings of the 7th European Workshop on Visual Information Processing, 2018

2017

A Generalized Method to Extract Visual Time-Sharing Sequences From Naturalistic Driving Data.

Christer Ahlström, Katja Kircher

IEEE Trans. Intell. Transp. Syst., 2017

Minimum Required Attention: A Human-Centered Approach to Driver Inattention.

Katja Kircher, Christer Ahlström

Hum. Factors, 2017

2013

A Gaze-Based Driver Distraction Warning System and Its Effect on Visual Behavior.

Christer Ahlström, Katja Kircher, Albert Kircher

IEEE Trans. Intell. Transp. Syst., 2013

2012

Processing of Eye/Head-Tracking Data in Large-Scale Naturalistic Driving Data Sets.

Christer Ahlström, Trent Victor, Claudia Wege, Erik Steinmetz

IEEE Trans. Intell. Transp. Syst., 2012

2010

Review of real-time visual driver distraction detection algorithms.

Christer Ahlström, Katja Kircher

Proceedings of the 7th International Conference on Methods and Techniques in Behavioral Research, 2010

Comparison of eye tracking systems with one and three cameras.

Christer Ahlström, Tania Dukic

Proceedings of the 7th International Conference on Methods and Techniques in Behavioral Research, 2010

2008

Assessing Aortic Stenosis Using Sample Entropy of the Phonocardiographic Signal in Dogs.

Christer Ahlström, Katja Hoglund, Peter Hult, Jens Haggstrom, Clarence Kvart, Per Ask

IEEE Trans. Biomed. Eng., 2008

2006

Pulse wave transit time for monitoring respiration rate.

A. Johansson, Christer Ahlström, T. Lanne, Per Ask

Medical Biol. Eng. Comput., 2006

Thresholding Distance Plots Using True Recurrence Points.

Christer Ahlström, Peter Hult, Per Ask

Proceedings of the 2006 IEEE International Conference on Acoustics Speech and Signal Processing, 2006

Detection of the 3^rdHeart Sound Using Recurrence Time Statistics.

Christer Ahlström, Peter Hult, Per Ask

Proceedings of the 2006 IEEE International Conference on Acoustics Speech and Signal Processing, 2006

2005

Heart sound cancellation from lung sound recordings using recurrence time statistics and nonlinear prediction.

Christer Ahlström, O. Liljefeldt, Peter Hult, Per Ask

IEEE Signal Process. Lett., 2005