Autonomous Robots & Drones (sponsored by ODHE, AFRL, and Ohio Univ.)
Nagura, D., Bihl, T., Liu, J. (2025), Reinforcement
Learning with Human Experience (RLHE) for Racing Car
Games. 2025 ASEE Conference.
Zhang, Y., Liu, J. (2025), From O(n) to O(1): A Novel
Learning-based Approach for Path Planning, 2025 ICRAS Conference. Accepted.
Nagura, D., Bihl, T., Liu, J. (2024) Boosting Race
Car Performance Through Reinforcement Learning from
Ai Feedback (RLAIF).
[link]
[bib]
Song, S., Saunders, K., Yue,
Y., & Liu, J. (2022). Smooth Trajectory Collision
Avoidance through Deep Reinforcement Learning. IEEE
ICMLA'22.
[pdf]
Zhang, Y., Liu,
J. (2023). Vertex-based Networks to Accelerate Path
Planning Algorithms. IEEE Interntional Workshop on
Machine Learning for Signal Processing (MLSP'23) (pp. 1-6), IEEE.
Song et al, Vision-based
Collision Avoidance through Deep Reinforcement
Learning, IEEE NAECON 2021 [pdf]
Neuromorphic Computing
Spiking Neural Nets (sponsored by US Air Force and Ohio Univ.)
Abuhajar, N., Wang, Z, Yue,
Y, Baltes, M, ... & Liu, J. (2025). Three-stage Hybrid
Spiking Neural Networks Fine-tuning for Speech
Enhancement. Frontiers in Neuroscience.
[pdf]
Yue, Y., Baltes, M.,
Abuhajar, N., ... & Liu, J. (2023). Spiking neural networks
fine-tuning for brain image segmentation. Frontiers in
Neuroscience, 17.
[pdf]
Baltes, M., Abujahar, Yue,
Y., T., Smith, C. D., Liu, J. (2023). Joint ANN-SNN
Co-training for Object Localization and Image
Segmentation. IEEE ICASSP'23
[pdf]
Marc Batles, Hybrid ANN-SNN
Co-Training for Object Localization and Image
Segmentation, M.S. thesis, April
2023. [OhioLINK]
Yue, Y., Baltes, M.,
Abujahar, N., Sun, T., Smith, C. D., Bihl, T., & Liu,
J. (2023). Hybrid Spiking Neural Network Fine-tuning for
Hippocampus Segmentation. IEEE ISBI'23
[pdf]
Colton C. Smith, The
Evaluation of Current Spiking Neural Network
Conversion Methods in Radar Data, M.S. thesis,
Aug. 2021. [OhioLINK]
Deep Learning
Brain Analysis (sponsored by Univ of Kentucky, NIH)
Yue, Y., Baltes, M.,
Abuhajar, N., ... & Liu, J. (2023). Spiking neural networks
fine-tuning for brain image segmentation. Frontiers in
Neuroscience, 17.
[pdf]
Smart Airport, runway monitoring (sponsored by FAA)
Qin, X., Song, S., Brengman, J., Bartone, C., & Liu,
J. (2025). Towards All-time, All-weather FOD dection
through Generative AI. 2025 IEEE Conference on Image
Processing (ICIP'25), Accepted.
Qin, X., Song, S., Brengman, J., Bartone, C., & Liu,
J. (2024) Robust FOD Detection using Frame
Sequence-based DEtection TRansformer (DETR)
(2024). IEEE Conference on Artificial Intelligence.
[link]
[bib]
Song, S., Qin, X., Brengman,
J., Bartone, C., & Liu, J. (2023). Holistic
FOD Detection Via Surface Map and Yolo Networks. In
2023 IEEE 33rd International Workshop on Machine
Learning for Signal Processing (MLSP) (pp. 1-6). IEEE.
[pdf]
[bib]
Machine Learning
Nonlinear Metric Learning (Sponsored by Univ. of Kentucky, NIH)
Shi et. al, Nonlinear feature
transformation and deep fusion for
Alzheimer's Disease staging analysis. Pattern
Recognition, 2017 [link] [pdf]
Shi, B., Liu, J. (2018). Nonlinear Metric
Learning for kNN and SVMs through Geometric
Transformations. Neurocomputing [pdf]
Zhang, P., et al, (2017). Nonlinear Feature
Space Transformation to Improve the
Prediction of MCI to AD Conversion. MICCAI
2017
[pdf ]
Wang, Z., etl al, Nonlinear Metric Learning through Geodesic
Interpolation within Lie Groups, ICPR 2018 [pdf]