Pekka Siirtola

70 papers B 6C 10Misc 4Journal 19Unranked 29

Year	Rank	Type	Title / Venue / Authors
2025	J	`jnl`	Extracting Information from Unstructured Medical Reports Written in Minority Languages: A Case Study of Finnish. Data Elisa Myllylä, Pekka Siirtola, Antti Isosalo, Jarmo Reponen, Satu Tamminen, Outi Laatikainen
2025	—	`conf`	HASCA: 13th International Workshop on Human Activity Sensing Corpus and Applications. UbiComp Companion Kazuya Murao, Yu Enokibori, Hristijan Gjoreski, Paula Lago, Tsuyoshi Okita, Pekka Siirtola, Kei Hiroi, Philipp M. Scholl, Mathias Ciliberto, Kenta Urano, Marius Bock
2025	—	`conf`	MERIT: A Clinical Decision Support System Framework for Merging Multi-Perspective Machine Learning Model Insights. ICNSC Nirzor Talukder, Satu Tamminen, Anusha Ihalapathirana, Gunjan Chandra, Juha Röning, Pekka Siirtola
2025	—	`conf`	Machine Learning-Driven Forecasting of Glucose Drops in Exercise. UbiComp Companion Dai Hieu Bui, Pekka Siirtola, Satu Tamminen
2025	—	`conf`	One-Class Classifier-based Incremental Learning Method to Personalize Multi-Class Human Activity Recognition Models from Streaming Data. UbiComp Companion Pekka Siirtola
2024	—	`conf`	12th International Workshop on Human Activity Sensing Corpus and Applications (HASCA). UbiComp Companion Kazuya Murao, Yu Enokibori, Hristijan Gjoreski, Paula Lago, Tsuyoshi Okita, Pekka Siirtola, Kei Hiroi, Philipp M. Scholl, Mathias Ciliberto, Kenta Urano, Marius Bock
2024	B	`conf`	Influence of Data Characteristics on Machine Learning Classification Performance and Stability of SHapley Additive exPlanations. ESANN Anusha Ihalapathirana, Gunjan Chandra, Piia Lavikainen, Pekka Siirtola, Satu Tamminen, Nirzor Talukder, Janne Martikainen, Juha Röning
2023	—	`conf`	11th International Workshop on Human Activity Sensing Corpus and Applications (HASCA). UbiComp/ISWC Adjunct Kazuya Murao, Yu Enokibori, Hristijan Gjoreski, Paula Lago, Tsuyoshi Okita, Pekka Siirtola, Kei Hiroi, Philipp M. Scholl, Mathias Ciliberto, Kenta Urano
2023	J	`jnl`	Feature Relevance Analysis to Explain Concept Drift - A Case Study in Human Activity Recognition. CoRR Pekka Siirtola, Juha Röning
2023	J	`jnl`	Predicting Emotion with Biosignals: A Comparison of Classification and Regression Models for Estimating Valence and Arousal Level Using Wearable Sensors. Sensors Pekka Siirtola, Satu Tamminen, Gunjan Chandra, Anusha Ihalapathirana, Juha Röning
2022	—	`conf`	10th International Workshop on Human Activity Sensing Corpus and Applications (HASCA). UbiComp/ISWC Adjunct Kazuya Murao, Yu Enokibori, Hristijan Gjoreski, Paula Lago, Tsuyoshi Okita, Pekka Siirtola, Kei Hiroi, Philipp M. Scholl, Mathias Ciliberto, Kenta Urano
2022	J	`jnl`	Digital Twins About Humans - Design Objectives From Three Projects. J. Comput. Inf. Sci. Eng. Henri Bomström, Elina Annanperä, Markus Kelanti, Yueqiang Xu, Satu-Marja Mäkelä, Milla Immonen, Pekka Siirtola, Anna Teern, Kari Liukkunen, Tero Päivärinta
2022	—	`conf`	Feature Relevance Analysis to Explain Concept Drift - A Case Study in Human Activity Recognition. UbiComp/ISWC Adjunct Pekka Siirtola, Juha Röning
2022	J	`jnl`	Impacts of Data Synthesis: A Metric for Quantifiable Data Standards and Performances. Data Gunjan Chandra, Pekka Siirtola, Satu Tamminen, Mikael Knip, Riitta Veijola, Juha Röning
2021	—	`conf`	9th International Workshop on Human Activity Sensing Corpus and Applications (HASCA). UbiComp/ISWC Adjunct Kazuya Murao, Yu Enokibori, Hristijan Gjoreski, Paula Lago, Tsuyoshi Okita, Pekka Siirtola, Kei Hiroi, Philipp M. Scholl, Mathias Ciliberto, Kenta Urano
2021	—	`conf`	ClinFlow - An Interactive Application for Clinical Data Mining. MIE Oana Stoicescu, Eija Ferreira, Satu Tamminen, Pekka Siirtola, Gunjan Chandra, Riitta Veijola, Juha Röning
2021	J	`jnl`	Context-aware incremental learning-based method for personalized human activity recognition. J. Ambient Intell. Humaniz. Comput. Pekka Siirtola, Juha Röning
2021	—	`conf`	Meditation Detection Using Sensors from Wearable Devices. UbiComp/ISWC Adjunct Constantino Álvarez Casado, Petteri Paananen, Pekka Siirtola, Susanna Pirttikangas, Miguel Bordallo López
2021	—	`conf`	PulSync: The Heart Rate Variability as a Unique Fingerprint for the Alignment of Sensor Data Across Multiple Wearable Devices. PerCom Workshops Florian Wolling, Kristof Van Laerhoven, Pekka Siirtola, Juha Röning
2021	—	`conf`	StressNAS: Affect State and Stress Detection Using Neural Architecture Search. UbiComp/ISWC Adjunct Lam Huynh, Tri Nguyen, Thu Nguyen, Susanna Pirttikangas, Pekka Siirtola
2021	J	`jnl`	StressNAS: Affect State and Stress Detection Using Neural Architecture Search. CoRR Lam Huynh, Tri Nguyen, Thu Nguyen, Susanna Pirttikangas, Pekka Siirtola
2020	—	`conf`	8th international workshop on human activity sensing corpus and applications (HASCA). UbiComp/ISWC Adjunct Kazuya Murao, Yu Enokibori, Hristijan Gjoreski, Paula Lago, Tsuyoshi Okita, Pekka Siirtola, Kei Hiroi, Philipp M. Scholl, Mathias Ciliberto
2020	J	`jnl`	Comparison of Regression and Classification Models for User-Independent and Personal Stress Detection. Sensors Pekka Siirtola, Juha Röning
2019	—	`conf`	7th international workshop on human activity sensing corpus and applications (HASCA). UbiComp/ISWC Adjunct Kazuya Murao, Yu Enokibori, Hristijan Gjoreski, Paula Lago, Tsuyoshi Okita, Pekka Siirtola, Kei Hiroi, Philipp M. Scholl, Mathias Ciliberto
2019	—	`conf`	Continuous stress detection using the sensors of commercial smartwatch. UbiComp/ISWC Adjunct Pekka Siirtola
2019	J	`jnl`	Effect of context in swipe gesture-based continuous authentication on smartphones. CoRR Pekka Siirtola, Jukka Komulainen, Vili Kellokumpu
2019	J	`jnl`	From User-independent to Personal Human Activity Recognition Models Exploiting the Sensors of a Smartphone. CoRR Pekka Siirtola, Heli Koskimäki, Juha Röning
2019	B	`conf`	Importance of user inputs while using incremental learning to personalize human activity recognition models. ESANN Pekka Siirtola, Heli Koskimäki, Juha Röning
2019	J	`jnl`	Importance of user inputs while using incremental learning to personalize human activity recognition models. CoRR Pekka Siirtola, Heli Koskimäki, Juha Röning
2019	J	`jnl`	Incremental Learning to Personalize Human Activity Recognition Models: The Importance of Human AI Collaboration. Sensors Pekka Siirtola, Juha Röning
2019	—	`ch.`	OpenHAR: A Matlab Toolbox for Easy Access to Publicly Open Human Activity Data Sets - Introduction and Experimental Results. Human Activity Sensing Pekka Siirtola, Heli Koskimäki, Juha Röning
2019	J	`jnl`	Personalizing human activity recognition models using incremental learning. CoRR Pekka Siirtola, Heli Koskimäki, Juha Röning
2019	—	`conf`	Wrist-worn Wearable Sensors to Understand Insides of the Human Body: Data Quality and Quantity. WearSys@MobiSys Pekka Siirtola, Ella Peltonen, Heli Koskimäki, Henna Mönttinen, Juha Röning, Susanna Pirttikangas
2018	—	`conf`	6th International Workshop on Human Activity Sensing Corpus and Applications (HASCA). UbiComp/ISWC Adjunct Kazuya Murao, Yu Enokibori, Hristijan Gjoreski, Paula Lago, Tsuyoshi Okita, Pekka Siirtola, Kei Hiroi, Philipp M. Scholl
2018	B	`conf`	Effect of context in swipe gesture-based continuous authentication on smartphones. ESANN Pekka Siirtola, Jukka Komulainen, Vili Kellokumpu
2018	—	`conf`	Enhancing Veracity of IoT Generated Big Data in Decision Making. PerCom Workshops Xiaoli Liu, Satu Tamminen, Xiang Su, Pekka Siirtola, Juha Röning, Jukka Riekki, Jussi Kiljander, Juha-Pekka Soininen
2018	C	`conf`	Experiences with Publicly Open Human Activity Data Sets - Studying the Generalizability of the Recognition Models. ICPRAM Pekka Siirtola, Heli Koskimäki, Juha Röning
2018	—	`conf`	OpenHAR: A Matlab Toolbox for Easy Access to Publicly Open Human Activity Data Sets. UbiComp/ISWC Adjunct Pekka Siirtola, Heli Koskimäki, Juha Röning
2018	B	`conf`	Personalizing human activity recognition models using incremental learning. ESANN Pekka Siirtola, Heli Koskimäki, Juha Röning
2018	J	`jnl`	Revisiting "Recognizing Human Activities User- Independently on Smartphones Based on Accelerometer Data" - What Has Happened Since 2012?. Int. J. Interact. Multim. Artif. Intell. Pekka Siirtola, Juha Röning
2018	J	`jnl`	Using Sleep Time Data from Wearable Sensors for Early Detection of Migraine Attacks. Sensors Pekka Siirtola, Heli Koskimäki, Henna Mönttinen, Juha Röning
2017	—	`conf`	Computer game and wearable sensors based approach to promote physical activity for young men. UbiComp/ISWC Adjunct Heli Koskimäki, Pekka Siirtola, Eino Keskitalo, Lauri Tuovinen, Tim Luoto, Riikka Ahola, Riitta Pyky, Raija Korpelainen, Timo Jämsä, Hannu I. Heikkinen, Juha Röning
2017	—	`conf`	Early detection of migraine attacks based on wearable sensors: experiences of data collection using Empatica E4. UbiComp/ISWC Adjunct Heli Koskimäki, Henna Mönttinen, Pekka Siirtola, Hanna-Leena Huttunen, Raija Halonen, Juha Röning
2017	—	`conf`	MyoGym: introducing an open gym data set for activity recognition collected using myo armband. UbiComp/ISWC Adjunct Heli Koskimäki, Pekka Siirtola, Juha Röning
2016	C	`conf`	Adaptive model fusion for wearable sensors based human activity recognition. FUSION Heli Koskimäki, Pekka Siirtola
2016	B	`conf`	From User-independent to Personal Human Activity Recognition Models Using Smartphone Sensors. ESANN Pekka Siirtola, Heli Koskimäki, Juha Röning
2016	—	`conf`	Model update in wearable sensors based human activity recognition. SSCI Heli Koskimäki, Pekka Siirtola
2016	—	`conf`	Personal models for eHealth - improving user-dependent human activity recognition models using noise injection. SSCI Pekka Siirtola, Heli Koskimäki, Juha Röning
2016	Misc	`conf`	Recognizing Unseen Gym Activities from Streaming Data - Accelerometer Vs. Electromyogram. DCAI Heli Koskimäki, Pekka Siirtola
2016	C	`conf`	Reducing Uncertainty in User-independent Activity Recognition - A Sensor Fusion-based Approach. ICPRAM Pekka Siirtola, Juha Röning
2016	—	`conf`	Software Design Principles for Digital Behavior Change Interventions - Lessons Learned from the MOPO Study. HEALTHINF Lauri Tuovinen, Riikka Ahola, Maarit Kangas, Raija Korpelainen, Pekka Siirtola, Tim Luoto, Riitta Pyky, Juha Röning, Timo Jämsä
2015	J	`jnl`	Recognizing Human Activities Based on Wearable Inertial Measurements - Methods and Applications. Int. J. Interact. Multim. Artif. Intell. Pekka Siirtola
2015	—	`—`	Recognizing human activities based on wearable inertial measurements:methods and applications. Pekka Siirtola
2014	C	`conf`	Detecting and profiling sedentary young men using machine learning algorithms. CIDM Pekka Siirtola, Riitta Pyky, Riikka Ahola, Heli Koskimäki, Timo Jämsä, Raija Korpelainen, Juha Röning
2014	C	`conf`	Recognizing gym exercises using acceleration data from wearable sensors. CIDM Heli Koskimäki, Pekka Siirtola
2013	J	`jnl`	Behavior modeling in industrial assembly lines using a wrist-worn inertial measurement unit. J. Ambient Intell. Humaniz. Comput. Heli Koskimäki, Ville Huikari, Pekka Siirtola, Juha Röning
2013	C	`conf`	Ready-to-use activity recognition for smartphones. CIDM Pekka Siirtola, Juha Röning
2012	J	`jnl`	Recognizing Human Activities User-independently on Smartphones Based on Accelerometer Data. Int. J. Interact. Multim. Artif. Intell. Pekka Siirtola, Juha Röning
2012	Misc	`conf`	User-Independent Human Activity Recognition Using a Mobile Phone: Offline Recognition vs. Real-Time on Device Recognition. DCAI Pekka Siirtola, Juha Röning
2011	Misc	`conf`	Detecting water waste activities for water-efficient living. UbiComp Trang Thuy Vu, Akifumi Sokan, Hironori Nakajo, Kaori Fujinami, Jaakko Suutala, Pekka Siirtola, Tuomo Alasalmi, Ari Pitkänen, Juha Röning
2011	C	`conf`	Efficient accelerometer-based swimming exercise tracking. CIDM Pekka Siirtola, Perttu Laurinen, Juha Röning, Hannu Kinnunen
2011	—	`conf`	Feature Selection and Activity Recognition to Detect Water Waste from Water Tap Usage. RTCSA (2) Trang Thuy Vu, Akifumi Sokan, Hironori Nakajo, Kaori Fujinami, Jaakko Suutala, Pekka Siirtola, Tuomo Alasalmi, Ari Pitkänen, Juha Röning
2011	J	`jnl`	Improving the classification accuracy of streaming data using SAX similarity features. Pattern Recognit. Lett. Pekka Siirtola, Heli Koskimäki, Ville Huikari, Perttu Laurinen, Juha Röning
2011	C	`conf`	Periodic quick test for classifying long-term activities. CIDM Pekka Siirtola, Heli Koskimäki, Juha Röning
2010	—	`conf`	Recognizing user Interface Control Gestures from Acceleration Data using Time Series Templates. ICINCO (3) Pekka Siirtola, Perttu Laurinen, Heli Koskimäki, Juha Röning
2009	C	`conf`	Clustering-based activity classification with a wrist-worn accelerometer using basic features. CIDM Pekka Siirtola, Perttu Laurinen, Eija Haapalainen, Juha Röning, Hannu Kinnunen
2009	B	`conf`	Mining an optimal prototype from a periodic time series: An evolutionary computation-based approach. IEEE Congress on Evolutionary Computation Pekka Siirtola, Perttu Laurinen, Juha Röning
2008	C	`conf`	A Weighted Distance Measure for Calculating the Similarity of Sparsely Distributed Trajectories. ICMLA Pekka Siirtola, Perttu Laurinen, Juha Röning
2008	Misc	`conf`	Exercise energy expenditure estimation based on acceleration data using the linear mixed model. IRI Eija Haapalainen, Perttu Laurinen, Pekka Siirtola, Juha Röning, Hannu Kinnunen, Heidi Jurvelin
2006	—	`conf`	Efficient Algorithm for Calculating Similarity between Trajectories Containing an Increasing Dimension. Artificial Intelligence and Applications Perttu Laurinen, Pekka Siirtola, Juha Röning