Search Results for author: Michael Potter

Found 12 papers, 5 papers with code

Autonomous Robot for Disaster Mapping and Victim Localization

1 code implementation21 Apr 2024 Michael Potter, Rahil Bhowal, Richard Zhao, Anuj Patel, Jingming Cheng

In response to the critical need for effective reconnaissance in disaster scenarios, this research article presents the design and implementation of a complete autonomous robot system using the Turtlebot3 with Robotic Operating System (ROS) Noetic.

Multistatic-Radar RCS-Signature Recognition of Aerial Vehicles: A Bayesian Fusion Approach

no code implementations28 Feb 2024 Michael Potter, Murat Akcakaya, Marius Necsoiu, Gunar Schirner, Deniz Erdogmus, Tales Imbiriba

To address this, we propose a fully Bayesian RATR framework employing Optimal Bayesian Fusion (OBF) to aggregate classification probability vectors from multiple radars.

Classification

Robust Survival Analysis with Adversarial Regularization

1 code implementation26 Dec 2023 Michael Potter, Stefano Maxenti, Michael Everett

Survival Analysis (SA) is about modeling the time for an event of interest to occur, which has important applications in many fields, including medicine, defense, finance, and aerospace.

Survival Analysis

Do Bayesian Neural Networks Improve Weapon System Predictive Maintenance?

no code implementations16 Dec 2023 Michael Potter, Miru Jun

We implement a Bayesian inference process for Neural Networks to model the time to failure of highly reliable weapon systems with interval-censored data and time-varying covariates.

Bayesian Inference

Bayesian Weapon System Reliability Modeling with Cox-Weibull Neural Network

no code implementations4 Jan 2023 Michael Potter, Benny Cheng

We propose to integrate weapon system features (such as weapon system manufacturer, deployment time and location, storage time and location, etc.)

Density Estimation

Adversarial Focal Loss: Asking Your Discriminator for Hard Examples

no code implementations15 Jul 2022 Chen Liu, Xiaomeng Dong, Michael Potter, Hsi-Ming Chang, Ravi Soni

In this paper, we propose a novel adaptation of Focal Loss for keypoint detection tasks, called Adversarial Focal Loss (AFL).

Keypoint Detection

Optimizing Data Augmentation Policy Through Random Unidimensional Search

1 code implementation16 Jun 2021 Xiaomeng Dong, Michael Potter, Gaurav Kumar, Yun-chan Tsai, V. Ratna Saripalli, Theodore Trafalis

It is no secret amongst deep learning researchers that finding the optimal data augmentation strategy during training can mean the difference between state-of-the-art performance and a run-of-the-mill result.

Data Augmentation

Low-light Environment Neural Surveillance

1 code implementation2 Jul 2020 Michael Potter, Henry Gridley, Noah Lichtenstein, Kevin Hines, John Nguyen, Jacob Walsh

The system uses a low-light video feed processed in real-time by an optical-flow network, spatial and temporal networks, and a Support Vector Machine to identify shootings, assaults, and thefts.

Action Recognition Optical Flow Estimation

Impact of Inference Accelerators on hardware selection

no code implementations7 Oct 2019 Dibyajyoti Pati, Caroline Favart, Purujit Bahl, Vivek Soni, Yun-chan Tsai, Michael Potter, Jiahui Guan, Xiaomeng Dong, V. Ratna Saripalli

As opportunities for AI-assisted healthcare grow steadily, model deployment faces challenges due to the specific characteristics of the industry.

FastEstimator: A Deep Learning Library for Fast Prototyping and Productization

no code implementations7 Oct 2019 Xiaomeng Dong, Jun-Pyo Hong, Hsi-Ming Chang, Michael Potter, Aritra Chowdhury, Purujit Bahl, Vivek Soni, Yun-chan Tsai, Rajesh Tamada, Gaurav Kumar, Caroline Favart, V. Ratna Saripalli, Gopal Avinash

As the complexity of state-of-the-art deep learning models increases by the month, implementation, interpretation, and traceability become ever-more-burdensome challenges for AI practitioners around the world.

AI Assisted Annotator using Reinforcement Learning

no code implementations2 Oct 2019 V. Ratna Saripalli, Gopal Avinash, Dibyajyoti Pati, Michael Potter, Charles W. Anderson

Unlike other data sets, medical data annotation, which is critical to accurate ground truth, requires medical domain expertise for a better patient outcome.

Decision Making reinforcement-learning +1

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