no code implementations • 8 Apr 2024 • Maryam Ahang, Mostafa Abbasi, Todd Charter, Homayoun Najjaran
Condition monitoring of industrial systems is crucial for ensuring safety and maintenance planning, yet notable challenges arise in real-world settings due to the limited or non-existent availability of fault samples.
no code implementations • 5 Apr 2024 • Shadi Alijani, Jamil Fayyad, Homayoun Najjaran
Motivated by the increased interest from the research community, our paper investigates the deployment of vision transformers in domain adaptation and domain generalization scenarios.
1 code implementation • 3 Apr 2024 • Navid Mahdian, Mohammad Jani, Amir M. Soufi Enayati, Homayoun Najjaran
Conventional prediction methods in DBT utilize Kalman Filter(KF) to extrapolate the target location in the upcoming frames by supposing a constant velocity motion model.
no code implementations • 21 Mar 2024 • Yehor Karpichev, Todd Charter, Homayoun Najjaran
The rise of automation has provided an opportunity to achieve higher efficiency in manufacturing processes, yet it often compromises the flexibility required to promptly respond to evolving market needs and meet the demand for customization.
no code implementations • 24 Feb 2024 • Maziyar Khadivi, Mostafa Abbasi, Todd Charter, Homayoun Najjaran
This paper addresses a production scheduling problem derived from an industrial use case, focusing on unrelated parallel machine scheduling with the personnel availability constraint.
no code implementations • 23 Feb 2024 • Homayoun Honari, Mehran Ghafarian Tamizi, Homayoun Najjaran
The advantage of the Safety Optimized RL (SORL) algorithm compared to the traditional Safe RL algorithms is that it omits the need to constrain the policy search space.
no code implementations • 3 Jan 2024 • Maryam Ahang, Todd Charter, Oluwaseyi Ogunfowora, Maziyar Khadivi, Mostafa Abbasi, Homayoun Najjaran
This paper provides an overview of intelligent condition monitoring and fault detection and diagnosis methods for industrial plants with a focus on the open-source benchmark Tennessee Eastman Process (TEP).
no code implementations • 12 Dec 2023 • Jamil Fayyad, Shadi Alijani, Homayoun Najjaran
The objective of this paper is to study Conformal Prediction, an emerging distribution-free uncertainty quantification technique, and provide a comprehensive understanding of the advantages and limitations inherent in various methods within the medical imaging field.
no code implementations • 4 Oct 2023 • Maziyar Khadivi, Todd Charter, Marjan Yaghoubi, Masoud Jalayer, Maryam Ahang, Ardeshir Shojaeinasab, Homayoun Najjaran
This paper serves as a valuable resource for researchers to assess the current state of DRL-based machine scheduling and identify research gaps.
no code implementations • 1 Sep 2023 • Assef Ghamisi, Homayoun Najjaran
The identification and correction of manufacturing defects, particularly gaps and overlaps, are crucial for ensuring high-quality composite parts produced through Automated Fiber Placement (AFP).
no code implementations • 19 Aug 2023 • Oluwaseyi Ogunfowora, Homayoun Najjaran
This work proposed an encoder-transformer architecture-based framework for multivariate time series prediction for a prognostics use case.
no code implementations • 11 Aug 2023 • Jaehoon Chung, Jamil Fayyad, Younes Al Younes, Homayoun Najjaran
Our objective is to assist readers in gaining insight into the current research direction, providing unified metrics for comparing different MAPF algorithms and expanding their knowledge of model-based DRL to address the existing challenges in MAPF.
no code implementations • 29 Jul 2023 • Zengjie Zhang, Jayden Hong, Amir Soufi Enayati, Homayoun Najjaran
Reinforcement learning (RL) for motion planning of multi-degree-of-freedom robots still suffers from low efficiency in terms of slow training speed and poor generalizability.
no code implementations • 21 Jul 2023 • Mohammad Jani, Jamil Fayyad, Younes Al-Younes, Homayoun Najjaran
This paper targets those interested in the practical deployment of model compression methods on YOLOv5, and in exploring different compression techniques that can be used for subsequent versions of YOLO.
no code implementations • 21 Jul 2023 • Debasmita Mukherjee, Ritwik Singhai, Homayoun Najjaran
Hand gestures recognition which has been a topic of much research and subsequent commercialization in the real world has been possible because of the creation of large, labelled datasets.
no code implementations • 15 Jul 2023 • Assef Ghamisi, Todd Charter, Li Ji, Maxime Rivard, Gil Lund, Homayoun Najjaran
The framework employs blob detection on this map to locate manufacturing defects.
1 code implementation • 11 Jul 2023 • Sara Hatami Gazani, Matthew Tucsok, Iraj Mantegh, Homayoun Najjaran
UAV-based intelligent data acquisition for 3D reconstruction and monitoring of infrastructure has experienced an increasing surge of interest due to recent advancements in image processing and deep learning-based techniques.
no code implementations • 7 Jul 2023 • Oluwaseyi Ogunfowora, Homayoun Najjaran
Adopted methodologies, findings, and well-defined interpretations of the reviewed studies were summarized in graphical and tabular representations to maximize the utility of the work for both researchers and practitioners.
no code implementations • 25 Apr 2023 • Sara Hatami Gazani, Fardad Dadboud, Miodrag Bolic, Iraj Mantegh, Homayoun Najjaran
Depth completion and object detection are two crucial tasks often used for aerial 3D mapping, path planning, and collision avoidance of Uncrewed Aerial Vehicles (UAVs).
no code implementations • 12 Apr 2023 • Ram Dershan, Amir M. Soufi Enayati, Zengjie Zhang, Dean Richert, Homayoun Najjaran
Simulation is essential to reinforcement learning (RL) before implementation in the real world, especially for safety-critical applications like robot manipulation.
no code implementations • 12 Apr 2023 • Amir M. Soufi Enayati, Zengjie Zhang, Kashish Gupta, Homayoun Najjaran
A comparison study between the proposed method and a traditional off-policy reinforcement learning algorithm indicates its advantage in learning performance and potential value for applications.
no code implementations • 12 Apr 2023 • Jayden Hong, Zengjie Zhang, Amir M. Soufi Enayati, Homayoun Najjaran
Our contribution is introducing a systematic method to extract the dynamic features from human demonstration to auto-tune the parameters in the DMP framework.
no code implementations • 24 Jun 2022 • Maryam Ahang, Masoud Jalayer, Ardeshir Shojaeinasab, Oluwaseyi Ogunfowora, Todd Charter, Homayoun Najjaran
The proposed method is validated on a real-world bearing dataset, and fault data are generated for different conditions.