Search Results - "Mavris, Dimitri"

A framework for the quantitative assessment of performance-based system resilience by Tran, Huy T., Balchanos, Michael, Domerçant, Jean Charles, Mavris, Dimitri N.

“…Increasing system complexity and threat uncertainty require the consideration of resilience in the design and analysis of engineered systems. While the…”
Get full text

Energy-Constrained Multi-UAV Coverage Path Planning for an Aerial Imagery Mission Using Column Generation by Choi, Younghoon, Choi, Youngjun, Briceno, Simon, Mavris, Dimitri N.

“…This paper presents a new Coverage Path Planning (CPP) method for an aerial imaging mission with multiple Unmanned Aerial Vehicles (UAVs). In order to solve a…”
Get full text

Application of structural topic modeling to aviation safety data by Rose, Rodrigo L., Puranik, Tejas G., Mavris, Dimitri N., Rao, Arjun H.

“…Data-driven frameworks for analyzing aviation safety data have recently gained traction. Text-based machine learning techniques often rely purely on word…”
Get full text

Real-time occupancy detection with physics-informed pattern-recognition machines based on limited CO2 and temperature sensors by Kampezidou, Styliani I., Ray, Archana Tikayat, Duncan, Scott, Balchanos, Michael G., Mavris, Dimitri N.

“…An indoor occupancy estimator is proposed for the purpose of identifying the room’s binary occupancy state based on limited carbon dioxide (CO2) and…”
Get full text

A reinforcement learning approach to airfoil shape optimization by Dussauge, Thomas P., Sung, Woong Je, Pinon Fischer, Olivia J., Mavris, Dimitri N.

“…Shape optimization is an indispensable step in any aerodynamic design. However, the inherent complexity and non-linearity associated with fluid mechanics as…”
Get full text

Adjoint-based analysis and optimization of beam-like structures subjected to dynamic loads by Solano, David, Sarojini, Darshan, Rajaram, Dushhyanth, Mavris, Dimitri N.

“…This paper presents the development of a framework to directly size and optimize a structure under dynamic loads with a special focus on enabling early…”
Get full text

Statistics and Machine Learning in Aviation Environmental Impact Analysis: A Survey of Recent Progress by Gao, Zhenyu, Mavris, Dimitri N.

“…The rapid growth of global aviation operations has made its negative environmental impact an international concern. Accurate modeling of aircraft fuel burn,…”
Get full text

Natural Language Processing Based Method for Clustering and Analysis of Aviation Safety Narratives by Rose, Rodrigo L., Puranik, Tejas G., Mavris, Dimitri N.

“…The complexity of commercial aviation operations has grown substantially in recent years, together with a diversification of techniques for collecting and…”
Get full text

Model Based Systems Engineering (MBSE) Applied to Fault Detection Analysis of Vehicle Subsystems by Mahmood, Nabeel, Cimtalay, Selcuk, Mavris, Dimitri N.

“…As the field of Model Based Systems Engineering (MBSE) continues to advance in the aerospace industry and far beyond, company executives in all aspects of the…”
Get full text

Multi-UAV Trajectory Optimization Utilizing a NURBS-Based Terrain Model for an Aerial Imaging Mission by Choi, Youngjun, Chen, Mengzhen, Choi, Younghoon, Briceno, Simon, Mavris, Dimitri

“…Trajectory optimization precisely scanning an irregular terrain is a challenging problem since the trajectory optimizer needs to handle complex geometry…”
Get full text

Empirical Assessment of Non-Intrusive Polynomial Chaos Expansions for High-Dimensional Stochastic CFD Problems by Iyengar, Nikhil, Rajaram, Dushhyanth, Mavris, Dimitri

“…Uncertainties in the atmosphere and flight conditions can drastically impact the performance of an aircraft and result in certification delays. However,…”
Get full text

aeroBERT-Classifier: Classification of Aerospace Requirements Using BERT by Tikayat Ray, Archana, Cole, Bjorn F., Pinon Fischer, Olivia J., White, Ryan T., Mavris, Dimitri N.

“…The system complexity that characterizes current systems warrants an integrated and comprehensive approach to system design and development. This need has…”
Get full text

Parametric Design of Resilient Complex Networked Systems by Tran, Huy T., Domercant, Jean Charles, Mavris, Dimitri N.

“…Engineered systems are becoming increasingly complex and interconnected, requiring consideration of their resilience to potential network threats. We therefore…”
Get full text

Natural Language Processing of Aviation Safety Reports to Identify Inefficient Operational Patterns by Miyamoto, Ayaka, Bendarkar, Mayank V., Mavris, Dimitri N.

“…With the growth in commercial aviation traffic and the need for improved environmental performance, strategies to lower emissions that can be implemented in…”
Get full text

A Rapid Surrogate Model for Estimating Aviation Noise Impact across Various Departure Profiles and Operating Conditions by Peng, Howard, Bhanpato, Jirat, Behere, Ameya, Mavris, Dimitri N.

“…Aviation noise remains a key barrier to the sustainable growth of commercial aviation. The advent of emerging technologies, such as urban air mobility, and the…”
Get full text

Conceptual Design and Feasibility Study of Winged Hybrid Airship by Gangadhar, Akshay, Manikandan, Murugaiah, Rajaram, Dushhyanth, Mavris, Dimitri

“…In recent years, hybrid airships have been identified as promising alternatives for high altitude, long endurance missions. In this study, a design methodology…”
Get full text

Agile Methodology for the Standardization of Engineering Requirements Using Large Language Models by Tikayat Ray, Archana, Cole, Bjorn F., Pinon Fischer, Olivia J., Bhat, Anirudh Prabhakara, White, Ryan T., Mavris, Dimitri N.

“…The increased complexity of modern systems is calling for an integrated and comprehensive approach to system design and development and, in particular, a shift…”
Get full text

Classification and Analysis of Go-Arounds in Commercial Aviation Using ADS-B Data by Kumar, Satvik G., Corrado, Samantha J., Puranik, Tejas G., Mavris, Dimitri N.

“…Go-arounds are a necessary aspect of commercial aviation and are conducted after a landing attempt has been aborted. It is necessary to conduct go-arounds in…”
Get full text

Statistical gain-scheduling method for aircraft flight simulation by Choi, Youngjun, Jimenez, Hernando, Mavris, Dimitri N.

“…A global polynomial variable scheduling method for aircraft controller is proposed to achieve runtime benefits with no degradation of controller stability. The…”
Get full text

Examining the Potential of Generative Language Models for Aviation Safety Analysis: Case Study and Insights Using the Aviation Safety Reporting System (ASRS) by Tikayat Ray, Archana, Bhat, Anirudh Prabhakara, White, Ryan T., Nguyen, Van Minh, Pinon Fischer, Olivia J., Mavris, Dimitri N.

“…This research investigates the potential application of generative language models, especially ChatGPT, in aviation safety analysis as a means to enhance the…”
Get full text