Timo Hämäläinen

ORCID

Publication Activity (10 Years)

Years Active: 1999-2024
Publications (10 Years): 115

Top Venues

Publications

Jouni Ihanus, Tero Kokkonen, Timo Hämäläinen
Refining Cyber Situation Awareness with Honeypots in Case of a Ransomware Attack. WorldCIST (1) (2024)
Runchen Xu, Zheng Chang, Xinran Zhang, Timo Hämäläinen
Blockchain-Based Resource Trading in Multi-UAV Edge Computing System. IEEE Internet Things J. 11 (12) (2024)
Xinying Chen, Zheng Chang, Mingqian Liu, Nan Zhao, Timo Hämäläinen, Dusit Niyato
UAV-IRS Assisted Covert Communication: Introducing Uncertainty via Phase Shifting. IEEE Wirel. Commun. Lett. 13 (1) (2024)
Xianke Qiang, Yun Hu, Zheng Chang, Timo Hämäläinen
Importance-aware data selection and resource allocation for hierarchical federated edge learning. Future Gener. Comput. Syst. 154 (2024)
Jia Liu, Yongjie Zhu, Zheng Chang, Tiina Parviainen, Christian Antfolk, Timo Hämäläinen, Fengyu Cong
Reconfiguration of Cognitive Control Networks During a Long-Duration Flanker Task. IEEE Trans. Cogn. Dev. Syst. 16 (4) (2024)
Chi Jin, Zheng Chang, Fengye Hu, Hsiao-Hwa Chen, Timo Hämäläinen
Enhanced Physical Layer Security for Full-duplex Symbiotic Radio with AN Generation and Forward Noise Suppression. CoRR (2024)
Chi Jin, Zheng Chang, Fengye Hu, Hsiao-Hwa Chen, Timo Hämäläinen
Enhanced Physical Layer Security for Full-Duplex Symbiotic Radio With AN Generation and Forward Noise Suppression. IEEE Trans. Commun. 72 (7) (2024)
Xin Zhang, Zheng Chang, Timo Hämäläinen, Geyong Min
AoI-Energy Tradeoff for Data Collection in UAV-Assisted Wireless Networks. IEEE Trans. Commun. 72 (3) (2024)
Xinyu Hao, Hongming Xu, Nannan Zhao, Tao Yu, Timo Hämäläinen, Fengyu Cong
Predicting pathological complete response based on weakly and semi-supervised joint learning in breast cancer multi-parametric MRI. Biomed. Signal Process. Control. 93 (2024)
Mikko Majamaa, Lauri Sormunen, Verneri Rönty, Henrik Martikainen, Jani Puttonen, Timo Hämäläinen
Can 3GPP New Radio Non-Terrestrial Networks Meet the IMT-2020 Requirements for Satellite Radio Interface Technology? CoRR (2024)
Xianke Qiang, Zheng Chang, Chaoxiong Ye, Timo Hämäläinen, Geyong Min
Split Federated Learning Empowered Vehicular Edge Intelligence: Adaptive Parellel Design and Future Directions. CoRR (2024)
Xianke Qiang, Zheng Chang, Yun Hu, Lei Liu, Timo Hämäläinen
Adaptive and Parallel Split Federated Learning in Vehicular Edge Computing. CoRR (2024)
Andrei Costin, Hannu Turtiainen, Syed Khandker, Timo Hämäläinen
Towards a Unified Cybersecurity Testing Lab for Satellite, Aerospace, Avionics, Maritime, Drone (SAAMD) technologies and communications. CoRR (2023)
Xinying Chen, Nan Zhao, Zheng Chang, Timo Hämäläinen, Xianbin Wang
UAV-Aided Secure Short-Packet Data Collection and Transmission. IEEE Trans. Commun. 71 (4) (2023)
Xinyu Hao, Hongming Xu, Nannan Zhao, Tao Yu, Timo Hämäläinen, Fengyu Cong
Predicting pathological complete response based on weakly and semi-supervised joint learning from breast cancer MRI. EMBC (2023)
Mikhail Zolotukhin, Di Zhang, Timo Hämäläinen, Parsa Miraghaei
On Attacking Future 5G Networks with Adversarial Examples: Survey. Network 3 (1) (2023)
Yi Chen, Zheng Chang, Timo Hämäläinen, Geyong Min
Joint Optimization of Sensing and Communication for Digital Twin Edge Networks. GLOBECOM (2023)
Zhuofei Li, Fengye Hu, Qihao Li, Zheng Chang, Timo Hämäläinen
Optimizing Waveform Power Allocation in Cognitive DFRC Systems: An Individual User AoI Preference-Based Approach. GLOBECOM (2023)
Xinying Chen, Zheng Chang, Nan Zhao, Timo Hämäläinen
IRS-Based Secure UAV-Assisted Transmission with Location and Phase Shifting Optimization. ICC Workshops (2023)
Jin Xie, Zheng Chang, Xijuan Guo, Timo Hämäläinen
Energy Efficient Resource Allocation for Wireless Powered UAV Wireless Communication System With Short Packet. IEEE Trans. Green Commun. Netw. 7 (1) (2023)
Andrei Costin, Hannu Turtiainen, Syed Khandkher, Timo Hämäläinen
Cybersecurity of COSPAS-SARSAT and EPIRB: threat and attacker models, exploits, future research. SpaceSec (2023)
Mikko Majamaa, Henrik Martikainen, Jani Puttonen, Timo Hämäläinen
On Enhancing Reliability in B5G NTNs with Packet Duplication via Multi-Connectivity. CoRR (2023)
Reza Mahini, Fan Li, Mahdi Zarei, Asoke K. Nandi, Timo Hämäläinen, Fengyu Cong
Ensemble deep clustering analysis for time window determination of event-related potentials. Biomed. Signal Process. Control. 86 (Part B) (2023)
Andrei Costin, Hannu Turtiainen, Syed Khandkher, Timo Hämäläinen
Towards a Unified Cybersecurity Testing Lab for Satellite, Aerospace, Avionics, Maritime, Drone (SAAMD) technologies and communications. SpaceSec (2023)
Mingan Luan, Bo Wang, Zheng Chang, Timo Hämäläinen, Fengye Hu
Robust Beamforming Design for RIS-Aided Integrated Sensing and Communication System. IEEE Trans. Intell. Transp. Syst. 24 (6) (2023)
Mikko Majamaa, Henrik Martikainen, Jani Puttonen, Timo Hämäläinen
Satellite-Assisted Multi-Connectivity in Beyond 5G. CoRR (2023)
Andrei Costin, Syed Khandker, Hannu Turtiainen, Timo Hämäläinen
Cybersecurity of COSPAS-SARSAT and EPIRB: threat and attacker models, exploits, future research. CoRR (2023)
Mikko Majamaa, Henrik Martikainen, Jani Puttonen, Timo Hämäläinen
On Enhancing Reliability in B5G NTNs with Packet Duplication via Multi-Connectivity. WiSEE (2023)
Olli Väänänen, Timo Hämäläinen
Linearity-based Sensor Data Online Compression Methods for Environmental Applications. CIoT (2023)
Mikko Majamaa, Henrik Martikainen, Jani Puttonen, Timo Hämäläinen
Satellite-Assisted Multi-Connectivity in Beyond 5G. WoWMoM (2023)
Xin Zuo, Chi Zhang, Jian Zhao, Timo Hämäläinen, Fengyu Cong
Driver Distraction Detection Based on EEG Feature Fusion Using Random Forest. ICBSP (2023)
Yi Chen, Zheng Chang, Geyong Min, Shiwen Mao, Timo Hämäläinen
Joint Optimization of Sensing and Computation for Status Update in Mobile Edge Computing Systems. IEEE Trans. Wirel. Commun. 22 (11) (2023)
Syed Khandker, Hannu Turtiainen, Andrei Costin, Timo Hämäläinen
Cybersecurity Attacks on Software Logic and Error Handling Within AIS Implementations: A Systematic Testing of Resilience. IEEE Access 10 (2022)
Artturi Juvonen, Andrei Costin, Hannu Turtiainen, Timo Hämäläinen
On Apache Log4j2 Exploitation in Aeronautical, Maritime, and Aerospace Communication. IEEE Access 10 (2022)
Mikhail Zolotukhin, Parsa Miraghaei, Di Zhang, Timo Hämäläinen
On Assessing Vulnerabilities of the 5G Networks to Adversarial Examples. IEEE Access 10 (2022)
Mikhail Zolotukhin, Parsa Miraghaei, Di Zhang, Timo Hämäläinen, Wang Ke, Marja Dunderfelt
Black-box Adversarial Examples against Intelligent Beamforming in 5G Networks. CSCN (2022)
Tao Hu, Xinran Zhang, Zheng Chang, Fengye Hu, Timo Hämäläinen
Communication-Efficient Federated Learning in Channel Constrained Internet of Things. GLOBECOM (2022)
Hannu Turtiainen, Andrei Costin, Syed Khandker, Timo Hämäläinen
GDL90fuzz: Fuzzing - GDL-90 Data Interface Specification Within Aviation Software and Avionics Devices-A Cybersecurity Pentesting Perspective. IEEE Access 10 (2022)
Yi Chen, Zheng Chang, Geyong Min, Shiwen Mao, Timo Hämäläinen
Joint Optimization of Sensing and Computation for Status Update in Mobile Edge Computing Systems. CoRR (2022)
Xin Zuo, Chi Zhang, Timo Hämäläinen, Hanbing Gao, Yu Fu, Fengyu Cong
Cross-Subject Emotion Recognition Using Fused Entropy Features of EEG. Entropy 24 (9) (2022)
Hannu Turtiainen, Andrei Costin, Timo Hämäläinen
CCTV-Exposure: An open-source system for measuring user's privacy exposure to mapped CCTV cameras based on geo-location (Extended Version). CoRR (2022)
Lauri Sintonen, Hannu Turtiainen, Andrei Costin, Timo Hämäläinen, Tuomo Lahtinen
OSRM-CCTV: CCTV-Aware Routing and Navigation System for Privacy and Safety. BMSD (2022)
Jouni Ihanus, Tero Kokkonen, Timo Hämäläinen
Modelling Medical Devices with Honeypots: A Conceptual Framework. WorldCIST (1) (2022)
Syed Khandker, Hannu Turtiainen, Andrei Costin, Timo Hämäläinen
Cybersecurity Attacks on Software Logic and Error Handling Within ADS-B Implementations: Systematic Testing of Resilience and Countermeasures. IEEE Trans. Aerosp. Electron. Syst. 58 (4) (2022)
Biying Wang, Zheng Chang, Shancang Li, Timo Hämäläinen
An Efficient and Privacy-Preserving Blockchain-Based Authentication Scheme for Low Earth Orbit Satellite-Assisted Internet of Things. IEEE Trans. Aerosp. Electron. Syst. 58 (6) (2022)
Henri T. Heinonen, Alexander Semenov, Jari Veijalainen, Timo Hämäläinen
A Survey on Technologies Which Make Bitcoin Greener or More Justified. IEEE Access 10 (2022)
Hannu Turtiainen, Andrei Costin, Timo Hämäläinen, Tuomo Lahtinen, Lauri Sintonen
CCTVCV: Computer Vision model/dataset supporting CCTV forensics and privacy applications. TrustCom (2022)
Difei Jia, Fengye Hu, Zhuang Ling, Zhi Mao, Zheng Chang, Timo Hämäläinen
AoI-Aware Spectrum and Power Allocation for High-Speed Railway Networks. WCSP (2022)
Hannu Turtiainen, Andrei Costin, Timo Hämäläinen
CCTV-Exposure: System for Measuring User's Privacy Exposure to CCTV Cameras. BMSD (2022)
Syed Khandker, Hannu Turtiainen, Andrei Costin, Timo Hämäläinen
On the (In)Security of 1090ES and UAT978 Mobile Cockpit Information Systems-An Attacker Perspective on the Availability of ADS-B Safety- and Mission-Critical Systems. IEEE Access 10 (2022)
Xinying Chen, Zheng Chang, Nan Zhao, Timo Hämäläinen, Xianbin Wang
Energy-Efficient Secure Data Collection and Transmission via UAV. GLOBECOM (2022)
Mingan Luan, Bo Wang, Zheng Chang, Timo Hämäläinen, Zhuang Ling, Fengye Hu
Joint Subcarrier and Phase Shifts Optimization for RIS-aided Localization-Communication System. VTC Spring (2022)
Xin Zuo, Chi Zhang, Fengyu Cong, Jian Zhao, Timo Hämäläinen
Driver Distraction Detection Using Bidirectional Long Short-Term Network Based on Multiscale Entropy of EEG. IEEE Trans. Intell. Transp. Syst. 23 (10) (2022)
Wenya Liu, Xiulin Wang, Timo Hämäläinen, Fengyu Cong
Exploring Oscillatory Dysconnectivity Networks in Major Depression During Resting State Using Coupled Tensor Decomposition. IEEE Trans. Biomed. Eng. 69 (8) (2022)
Hannu Turtiainen, Andrei Costin, Timo Hämäläinen, Tuomo Lahtinen, Lauri Sintonen
CCTV-FullyAware: toward end-to-end feasible privacy-enhancing and CCTV forensics applications. TrustCom (2022)
Ruiji Duan, Chengchao Liang, Di Zhang, Timo Hämäläinen, Qianbin Chen
Joint User Association and Dynamic Beam Operation for High Latitude Muti-beam LEO Satellites. APCC (2021)
Mikhail Zolotukhin, Timo Hämäläinen, Riku Immonen
Curious SDN for network attack mitigation. QRS Companion (2021)
Jun Chen, Zheng Chang, Xijuan Guo, Renchuan Li, Zhu Han, Timo Hämäläinen
Resource Allocation and Computation Offloading for Multi-Access Edge Computing With Fronthaul and Backhaul Constraints. IEEE Trans. Veh. Technol. 70 (8) (2021)
Xiaobang Sun, Hongkai Wang, Weiying Wang, Nannan Li, Timo Hämäläinen, Tapani Ristaniemi, Changjian Liu
A Statistical Model of Spine Shape and Material for Population-Oriented Biomechanical Simulation. IEEE Access 9 (2021)
Xu Song, Zheng Chang, Xijuan Guo, Peiliang Wu, Timo Hämäläinen
Energy Efficient Optimization for Solar-Powered UAV Communications System. ICC Workshops (2021)
Mikhail Zolotukhin, Pyry Kotilainen, Timo Hämäläinen
Intelligent IDS Chaining for Network Attack Mitigation in SDN. MSN (2021)
Olli Väänänen, Timo Hämäläinen
LoRa-Based Sensor Node Energy Consumption with Data Compression. MetroInd4.0&IoT (2021)
Wenya Liu, Xiulin Wang, Fengyu Cong, Timo Hämäläinen
Alpha Band Dysconnectivity Networks in Major Depression during Resting State. EUSIPCO (2021)
Lauri Sintonen, Hannu Turtiainen, Andrei Costin, Timo Hämäläinen, Tuomo Lahtinen
OSRM-CCTV: Open-source CCTV-aware routing and navigation system for privacy, anonymity and safety (Preprint). CoRR (2021)
Xinying Chen, Zheng Chang, Nan Zhao, Yunfei Chen, F. Richard Yu, Timo Hämäläinen
Multi-Antenna Covert Communication With Jamming in the Presence of a Mobile Warden. VTC Spring (2021)
Jun Chen, Xijuan Guo, Zheng Chang, Timo Hämäläinen
Resource Allocation for Multi-Access Edge Computing with Fronthaul and Backhaul Constraints. ISWCS (2021)
Jari Hautamäki, Timo Hämäläinen
A model of Cyber Threat Information Sharing with the Novel Network Topology. IAIT (2021)
Hannu Turtiainen, Andrei Costin, Timo Hämäläinen, Tuomo Lahtinen
Towards large-scale, automated, accurate detection of CCTV camera objects using computer vision. Applications and implications for privacy, safety, and cybersecurity. (Preprint). CoRR (2020)
Olli Väänänen, Timo Hämäläinen
Sensor Data Stream on-line Compression with Linearity-based Methods. SMARTCOMP (2020)
Olli Väänänen, Mikhail Zolotukhin, Timo Hämäläinen
Linear Approximation Based Compression Algorithms Efficiency to Compress Environmental Data Sets. AINA Workshops (2020)
Zheng Chang, Di Zhang, Timo Hämäläinen, Zhu Han, Tapani Ristaniemi
Incentive Mechanism for Resource Allocation in Wireless Virtualized Networks with Multiple Infrastructure Providers. IEEE Trans. Mob. Comput. 19 (1) (2020)
Mikhail Zolotukhin, Sanjay Kumar, Timo Hämäläinen
Reinforcement Learning for Attack Mitigation in SDN-enabled Networks. NetSoft (2020)
Eloho Ifinedo, Jenni Rikala, Timo Hämäläinen
Factors affecting Nigerian teacher educators' technology integration: Considering characteristics, knowledge constructs, ICT practices and beliefs. Comput. Educ. 146 (2020)
Sami Kairajärvi, Andrei Costin, Timo Hämäläinen
ISAdetect: Usable Automated Detection of CPU Architecture and Endianness for Executable Binary Files and Object Code. CODASPY (2020)
Rony Franca Leppänen, Timo Hämäläinen
Network Anomaly Detection in Wireless Sensor Networks: A Review. NEW2AN (2019)
Sanjay Kumar, Harald P. E. Vranken, Joost van Dijk, Timo Hämäläinen
Deep in the Dark: A Novel Threat Detection System using Darknet Traffic. IEEE BigData (2019)
Olli Väänänen, Timo Hämäläinen
Compression Methods for Microclimate Data Based on Linear Approximation of Sensor Data. NEW2AN (2019)
Sami Kairajärvi, Andrei Costin, Timo Hämäläinen
Towards usable automated detection of CPU architecture and endianness for arbitrary binary files and object code sequences. CoRR (2019)
Olli Väänänen, Jari Hautamäki, Timo Hämäläinen
Predictive pumping based on sensor data and weather forecast. SAS (2019)
Mikhail Zolotukhin, Timo Hämäläinen
On Artificial Intelligent Malware Tolerant Networking for IoT. NFV-SDN (2018)
Sanjay Kumar, Ari Viinikainen, Timo Hämäläinen
A Network-Based Framework for Mobile Threat Detection. ICDIS (2018)
Tero Bodström, Timo Hämäläinen
A Novel Method for Detecting APT Attacks by Using OODA Loop and Black Swan Theory. CSoNet (2018)
Elena Ivannikova, Hyunwoo Park, Timo Hämäläinen, Kichun Lee
Revealing community structures by ensemble clustering using group diffusion. Inf. Fusion 42 (2018)
Sanjay Kumar, Azfar Faizan, Ari Viinikainen, Timo Hämäläinen
MLSPD - Machine Learning Based Spam and Phishing Detection. CSoNet (2018)
Di Zhang, Zheng Chang, Timo Hämäläinen, Weinan Gao
A contract-based resource allocation mechanism in wireless virtualized network. INFOCOM Workshops (2018)
Tero Bodström, Timo Hämäläinen
State of the Art Literature Review on Network Anomaly Detection with Deep Learning. NEW2AN (2018)
Tero Bodström, Timo Hämäläinen
State of the Art Literature Review on Network Anomaly Detection. NEW2AN (2018)
Mikhail Zolotukhin, Alexander Sayenko, Timo Hämäläinen
On optimal deployment of low power nodes for high frequency next generation wireless systems. Comput. Networks 144 (2018)
Olli Väänänen, Timo Hämäläinen
Requirements for Energy Efficient Edge Computing: A Survey. NEW2AN (2018)
Furqan Jameel, Sanjay Kumar, Zheng Chang, Timo Hämäläinen, Tapani Ristaniemi
Operator Revenue Analysis for Device-to-Device Communications Overlaying Cellular Network. CSCN (2018)
Alexander Sayenko, Mikhail Zolotukhin, Timo Hämäläinen
Simulation and performance analysis of frame structures for multi-hop relay systems. CSCN (2017)
Pasi Kämppi, Paresh Rathod, Timo Hämäläinen
Cybersecurity Safeguards for the Automotive Emergency Response Vehicles. KMIS (2017)
Di Zhang, Zheng Chang, Timo Hämäläinen, Fei Richard Yu
Double Auction Based Multi-Flow Transmission in Software-Defined and Virtualized Wireless Networks. IEEE Trans. Wirel. Commun. 16 (12) (2017)
Elena Ivannikova, Gil David, Timo Hämäläinen
Anomaly detection approach to keystroke dynamics based user authentication. ISCC (2017)
Viivi Nuojua, Gil David, Timo Hämäläinen
DNS Tunneling Detection Techniques - Classification, and Theoretical Comparison in Case of a Real APT Campaign. NEW2AN (2017)
Muhammad Zeeshan Asghar, M. Ahsan Habib, Timo Hämäläinen
Performance Evaluation of OpenFlow Enabled Commodity and Raspberry pi Wireless Routers. NEW2AN (2017)
Elena Ivannikova, Mikhail Zolotukhin, Timo Hämäläinen
Probabilistic Transition-Based Approach for Detecting Application-Layer DDoS Attacks in Encrypted Software-Defined Networks. NSS (2017)
Tuomas Tenkanen, Timo Hämäläinen
Security Assessment of a Distributed, Modbus-Based Building Automation System. CIT (2017)
Paresh Rathod, Timo Hämäläinen
A Novel Model for Cybersecurity Economics and Analysis. CIT (2017)
Mikhail Zolotukhin, Elena Ivannikova, Timo Hämäläinen
On Detection of Network-Based Co-residence Verification Attacks in SDN-Driven Clouds. NEW2AN (2017)

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Publication Activity (10 Years)

Top Topics

Top Venues

Timo Hämäläinen