Keijo Haataja

39 papers B 1C 10Journal 11Unranked 16
YearRankTypeTitle / Venue / Authors
2025 J jnl
Precision enhancement in wireless capsule endoscopy: a novel transformer-based approach for real-time video object detection.
Frontiers Artif. Intell.
Tsedeke Temesgen Habe, Keijo Haataja, Pekka J. Toivanen
2025 — conf
Tanned-ReLU: A Bounded and Smooth Activation Function for Reliable Deep Learning on Chaotic Multi-variate Data.
BMSD
Saifullah Khan, Keijo Haataja, Pekka J. Toivanen
2025 J jnl
Toward Sleep Spindle Detection: A Comparative Survey of State-of-the-Art, Challenges and Future Research.
IEEE Access
Waqas Ahmed, Pekka J. Toivanen, Keijo Haataja
2024 J jnl
Efficiency Meets Accuracy: Benchmarking Object Detection Models for Pathology Detection in Wireless Capsule Endoscopy.
IEEE Access
Tsedeke Temesgen Habe, Keijo Haataja, Pekka J. Toivanen
2023 J jnl
A novel deep learning method for recognizing texts printed with multiple different printing methods.
F1000Research
Jarmo Koponen, Keijo Haataja, Pekka J. Toivanen
2023 J jnl
Convolutional neural networks for real-time wood plank detection and defect segmentation.
F1000Research
Mazhar Mohsin, Oluwafemi Samson Balogun, Keijo Haataja, Pekka J. Toivanen
2022 — conf
Real-time defect detection and classification on wood surfaces using deep learning.
Image Processing: Algorithms and Systems
Mazhar Mohsin, Oluwafemi Samson Balogun, Keijo Haataja, Pekka J. Toivanen
2022 J jnl
Recent advancements in machine vision methods for product code recognition: A systematic review.
F1000Research
Jarmo Koponen, Keijo Haataja, Pekka J. Toivanen
2021 J jnl
AI in healthcare: A narrative review.
F1000Research
Antti Väänänen, Keijo Haataja, Katri Vehviläinen-Julkunen, Pekka J. Toivanen
2021 C conf
An Overview of IoT-Based Architecture Model for Smart Home Systems.
ISDA
Odamboy Djumanazarov, Antti Väänänen, Keijo Haataja, Pekka J. Toivanen
2021 C conf
Investigating Drug Peddling in Nigeria Using a Machine Learning Approach.
ISDA
Oluwafemi Samson Balogun, Sunday Adewale Olaleye, Mazhar Mohsin, Keijo Haataja, Xiao Zhi Gao, Pekka J. Toivanen
2021 J jnl
Proposal of a novel Artificial Intelligence Distribution Service platform for healthcare.
F1000Research
Antti Väänänen, Keijo Haataja, Katri Vehviläinen-Julkunen, Pekka J. Toivanen
2021 — conf
State-of-the-Art Techniques in Artificial Intelligence for Continual Learning: A Review.
FedCSIS (Position Papers)
Bukola Salami, Keijo Haataja, Pekka J. Toivanen
2021 — conf
Text Recognition of Cardboard Pharmaceutical Packages by Utilizing Machine Vision.
Image Processing: Algorithms and Systems
Jarmo Koponen, Keijo Haataja, Pekka J. Toivanen
2020 J jnl
Survey to healthcare professionals on the practicality of AI services for healthcare.
F1000Research
Antti Väänänen, Keijo Haataja, Pekka J. Toivanen
2017 C conf
Three main paradigms of simultaneous localization and mapping (SLAM) problem.
ICMV
Vandad Imani, Keijo Haataja, Pekka J. Toivanen
2016 C conf
Nuclei Malignancy Analysis Based on an Adaptive Bottom-Hat Filter.
ISDA
Tiia Ikonen, Keijo Haataja, Pekka J. Toivanen, Teemu Tolonen, Jorma Isola
2015 — conf
Adaptive Methods for Managing Heterogeneity in Smart Spaces.
IoT 360 (2)
Mikko Asikainen, Lauri Väätäinen, Aleksi Suomalainen, Miika Toivanen, Keijo Haataja, Pekka J. Toivanen
2015 — conf
Current analysis approaches and performance needs for whole slide image processing in breast cancer diagnostics.
SAMOS
Irene Pöllänen, Billy Braithwaite, Keijo Haataja, Tiia Ikonen, Pekka J. Toivanen
2015 C conf
Morphological extraction of cancerous nucleus in the diagnostics of breast cancer.
ISDA
Tiia Ikonen, Irene Pöllänen, Billy Braithwaite, Keijo Haataja, Pekka J. Toivanen, Teemu Tolonen, Jorma Isola
2015 — conf
Optimized curve design for image analysis using localized geodesic distance transformations.
Image Processing: Algorithms and Systems
Billy Braithwaite, Harri Niska, Irene Pöllänen, Tiia Ikonen, Keijo Haataja, Pekka J. Toivanen, Teemu Tolonen
2015 J jnl
Systematic Literature Review on Empirical Results and Practical Implementations of Healthcare Recommender Systems: Lessons Learned and a Novel Proposal.
Int. J. Heal. Inf. Syst. Informatics
Adekunle Oluseyi Afolabi, Pekka J. Toivanen, Keijo Haataja, Juha Mykkänen
2014 — conf
Computer-aided breast cancer histopathological diagnosis: Comparative analysis of three DTOCS-based features: SW-DTOCS, SW-WDTOCS and SW-3-4-DTOCS.
IPTA
Irene Pöllänen, Billy Braithwaite, Tiia Ikonen, Harri Niska, Keijo Haataja, Pekka J. Toivanen, Teemu Tolonen
2014 C conf
Computer-assisted image analysis of histopathological breast cancer images using step-DTOCS.
HIS
Tiia Ikonen, Harri Niska, Billy Braithwaite, Irene Pöllänen, Keijo Haataja, Pekka J. Toivanen, Teemu Tolonen, Jorma Isola
2014 — conf
Design of a Novel Adaptive Indoor Air Quality Control for Co-learning Smart House.
S-CUBE
Markus Johansson, Keijo Haataja, Mikko Kolehmainen, Pekka J. Toivanen
2014 — conf
Mobile Health Applications: A Comparative Analysis and a Novel Mobile Health Platform.
S-CUBE
Antti Väänänen, Keijo Haataja, Mikko Asikainen, Iiro Jantunen, Pekka J. Toivanen
2014 C conf
Three practical attacks against ZigBee security: Attack scenario definitions, practical experiments, countermeasures, and lessons learned.
HIS
Olayemi Olawumi, Keijo Haataja, Mikko Asikainen, Niko Vidgren, Pekka J. Toivanen
2013 C conf
3D imaging of human brain in the diagnostics of insomnia and depression: A comparative analysis, a novel insomnia/depression diagnostics approach, and lessons learned.
ISDA
Tiia Ikonen, Keijo Haataja, Pekka J. Toivanen
2013 C conf
A novel recommendation system approach utilizing social network profiles.
HIS
Timo Kahara, Keijo Haataja, Pekka J. Toivanen
2013 — book
Bluetooth Security Attacks - Comparative Analysis, Attacks, and Countermeasures.
Keijo Haataja, Konstantin Hyppönen, Sanna Pasanen, Pekka J. Toivanen
2013 — conf
Security Threats in ZigBee-Enabled Systems: Vulnerability Evaluation, Practical Experiments, Countermeasures, and Lessons Learned.
HICSS
Niko Vidgren, Keijo Haataja, Jose Luis Patino-Andres, Juan Jose Ramirez-Sanchis, Pekka J. Toivanen
2013 C conf
Towards more accurate and intelligent recommendation systems.
ISDA
Timo Kahara, Keijo Haataja, Pekka J. Toivanen
2013 B conf
Wireless indoor tracking of livestock for behavioral analysis.
IWCMC
Mikko Asikainen, Keijo Haataja, Pekka J. Toivanen
2010 — conf
New Efficient RF Fingerprint-Based Security Solution for Bluetooth Secure Simple Pairing.
HICSS
Sanna Pasanen, Keijo Haataja, Niina Päivinen, Pekka J. Toivanen
2010 J jnl
Two practical man-in-the-middle attacks on Bluetooth secure simple pairing and countermeasures.
IEEE Trans. Wirel. Commun.
Keijo Haataja, Pekka J. Toivanen
2009 — conf
Designing and Implementing an Embedded Linux for Limited Resource Devices.
ICN
Hannu Lyytinen, Keijo Haataja, Pekka J. Toivanen
2008 — conf
Further Classification of Bluetooth-Enabled Ad-Hoc Networks Depending on a Risk Analysis within Each Classified Group.
ICN
Keijo Haataja
2008 — conf
New efficient intrusion detection and prevention system for Bluetooth networks.
MOBILWARE
Keijo Haataja
2006 — conf
An Open, PKI-Based Mobile Payment System.
ETRICS
Marko Hassinen, Konstantin Hyppönen, Keijo Haataja