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🔍 michael gastpar 📂 Engineering
Showing 17 results for "michael gastpar" in Engineering
Engineering Preprint PDF DOI

Aerial Active STAR-RIS-assisted Satellite-Terrestrial Covert Communications

Chuang Zhang, Geng Sun, Jiahui Li, Jiacheng Wang, Ruichen Zhang, Dusit Niyato, Shiwen Mao, Abbas Jamalipour · 2025

An integration of satellites and terrestrial networks is crucial for enhancing performance of next generation communication systems. However, the networks are hindered by the long-distance path loss a…

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Engineering Preprint PDF DOI

Adaptive Finite State Projection with Quantile-Based Pruning for Solving the Chemical Master Equation

Aditya Dendukuri, Linda Petzold · 2025

We present an adaptive Finite State Projection (FSP) method for efficiently solving the Chemical Master Equation (CME) with rigorous error control. Our approach integrates time-stepping with dynamic s…

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Engineering Preprint PDF DOI

RobocupGym: A challenging continuous control benchmark in Robocup

Michael Beukman, Branden Ingram, Geraud Nangue Tasse, Benjamin Rosman, Pravesh Ranchod · 2024

Reinforcement learning (RL) has progressed substantially over the past decade, with much of this progress being driven by benchmarks. Many benchmarks are focused on video or board games, and a large n…

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Engineering Preprint PDF DOI

PRIEST: Projection Guided Sampling-Based Optimization For Autonomous Navigation

Fatemeh Rastgar, Houman Masnavi, Basant Sharma, Alvo Aabloo, Jan Swevers, Arun Kumar Singh · 2023

Efficient navigation in unknown and dynamic environments is crucial for expanding the application domain of mobile robots. The core challenge stems from the nonavailability of a feasible global path f…

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Engineering Preprint PDF DOI

NNPP: A Learning-Based Heuristic Model for Accelerating Optimal Path Planning on Uneven Terrain

Yiming Ji, Yang Liu, Guanghu Xie, Boyu Ma, Zongwu Xie, Baoshi Cao · 2023

Intelligent autonomous path planning is essential for enhancing the exploration efficiency of mobile robots operating in uneven terrains like planetary surfaces and off-road environments.In this paper…

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Engineering Preprint PDF DOI

Wireless Network Demands of Data Products from Small Uncrewed Aerial Systems at Hurricane Ian

Thomas Manzini, Robin Murphy, David Merrick, Justin Adams · 2023

Data collected at Hurricane Ian (2022) quantifies the demands that small uncrewed aerial systems (UAS), or drones, place on the network communication infrastructure and identifies gaps in the field. D…

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Engineering Preprint PDF DOI

Localizing Anatomical Landmarks in Ocular Images using Zoom-In Attentive Networks

Xiaofeng Lei, Shaohua Li, Xinxing Xu, Huazhu Fu, Yong Liu, Yih-Chung Tham, Yangqin Feng, Mingrui Tan, Yanyu Xu, Jocelyn Hui Lin Goh, Rick Siow Mong Goh, Ching-Yu Cheng · 2022

Localizing anatomical landmarks are important tasks in medical image analysis. However, the landmarks to be localized often lack prominent visual features. Their locations are elusive and easily confu…

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Engineering Preprint PDF DOI

NASTAR: Noise Adaptive Speech Enhancement with Target-Conditional Resampling

Chi-Chang Lee, Cheng-Hung Hu, Yu-Chen Lin, Chu-Song Chen, Hsin-Min Wang, Yu Tsao · 2022

For deep learning-based speech enhancement (SE) systems, the training-test acoustic mismatch can cause notable performance degradation. To address the mismatch issue, numerous noise adaptation strateg…

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Engineering Preprint PDF DOI

MICAL: Mutual Information-Based CNN-Aided Learned Factor Graphs for Seizure Detection from EEG Signals

Bahareh Salafian, Eyal Fishel Ben-Knaan, Nir Shlezinger, Sandrine de Ribaupierre, Nariman Farsad · 2022

We develop a hybrid model-based data-driven seizure detection algorithm called Mutual Information-based CNNAided Learned factor graphs (MICAL) for detection of eclectic seizures from EEG signals. Our …

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Engineering Preprint PDF DOI

Gasper: GrAph Signal ProcEssing in R

Basile de Loynes, Fabien Navarro, Baptiste Olivier · 2020

We present a short tutorial on to the use of the R gasper package. Gasper is a package dedicated to signal processing on graphs. It also provides an interface to the SuiteSparse Matrix Collection.…

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Engineering Preprint PDF DOI

The Cooperative Sorting Strategy for Connected and Automated Vehicle Platoons

Jiaming Wu, Soyoung Ah, Yang Zhou, Pan Liu, Xiaobo Qu · 2020

This paper presents a "cooperative vehicle sorting" strategy that seeks to optimally sort connected and automated vehicles (CAVs) in a multi-lane platoon to reach an ideally organized platoon. In the …

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Engineering Preprint PDF DOI

Development of a robotic system for automatic organic chemistry synthesis

Joyce Xin-Yan Lim, Dasheng Leow, Quang-Cuong Pham, Choon-Hong Tan · 2019

Automated chemical synthesis carries great promises of safety, efficiency and reproducibility for both research and industry laboratories. Current approaches are based on specifically-designed automat…

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Engineering Preprint PDF DOI

What Communication Modalities Do Users Prefer in Real Time HRI?

Ori Novanda, Maha Salem, Joe Saunders, Michael L. Walters, Kerstin Dautenhahn · 2016

This paper investigates users' preferred interaction modalities when playing an imitation game with KASPAR, a small child-sized humanoid robot. The study involved 16 adult participants teaching the ro…

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Engineering Preprint PDF DOI

Finite Element Procedures for Enzyme, Chemical Reaction and 'In-Silico' Genome Scale Networks

R.C. Martins, N. Fachada · 2015

The capacity to predict and control bioprocesses is perhaps one of the most important objectives of biotechnology. Computational simulation is an established methodology for the design and optimizatio…

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Engineering Preprint PDF DOI

Efficient reduction of Kappa models by static inspection of the rule-set

Andreea Beica, Calin Guet, Tatjana Petrov · 2015

When designing genetic circuits, the typical primitives used in major existing modelling formalisms are gene interaction graphs, where edges between genes denote either an activation or inhibition rel…

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Engineering Preprint PDF DOI

Model-order reduction of biochemical reaction networks

Shodhan Rao, Arjan van der Schaft, Karen van Eunen, Barbara M. Bakker, Bayu Jayawardhana · 2012

In this paper we propose a model-order reduction method for chemical reaction networks governed by general enzyme kinetics, including the mass-action and Michaelis-Menten kinetics. The model-order red…

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Engineering Peer-Reviewed PDF DOI

Delayed presentation of rickets in a child with labyrinthine aplasia, microtia and microdontia (LAMM) syndrome.

 · 1970

BACKGROUND: Labyrinthine Aplasia, Microtia and Microdontia (LAMM) syndrome is characterized by the complete absence of inner ear structures (Michel aplasia), microtia and microdontia. Hypophosphatemic…

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