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🔍 benjamin morris 📂 Engineering
Showing 45 results for "benjamin morris" in Engineering
Engineering Preprint PDF DOI

Robustness Evaluation of a Foundation Segmentation Model Under Simulated Domain Shifts in Abdominal CT: Implications for Health Digital Twin Deployment

Sanghati Basu · 2026

Foundation segmentation models such as the Segment Anything Model (SAM) have demonstrated strong generalization across natural images; however, their robustness under clinically realistic medical imag…

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Engineering Preprint PDF DOI

MorFiC: Fixing Value Miscalibration for Zero-Shot Quadruped Transfer

Prakhar Mishra, Amir Hossain Raj, Xuesu Xiao, Dinesh Manocha · 2026

Generalizing learned locomotion policies across quadrupedal robots with different morphologies remain a challenge. Policies trained on a single robot often break when deployed on embodiments with diff…

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Engineering Preprint PDF DOI

V-MORALS: Visual Morse Graph-Aided Estimation of Regions of Attraction in a Learned Latent Space

Faiz Aladin, Ashwin Balasubramanian, Lars Lindemann, Daniel Seita · 2026

Reachability analysis has become increasingly important in robotics to distinguish safe from unsafe states. Unfortunately, existing reachability and safety analysis methods often fall short, as they t…

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Engineering Preprint PDF DOI

Towards uncertainty quantification of a model for cancer-on-chip experiments

Silvia Bertoluzza, Vittoria Bianchi, Gabriella Bretti, Lorenzo Tamellini, Pietro Zanotti · 2026

This study is a first step towards using data-informed differential models to predict and control the dynamics of cancer-on-chip experiments. We consider a conceptualized one-dimensional device, conta…

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Engineering Preprint PDF DOI

Overtourism to Equilibrium: A System Dynamics & Multi-Objective Model for Sustainable Destinations

Huanzhu Lyu, Xiao Yang, Xintong Ji · 2025

Overtourism poses severe challenges to popular destinations worldwide, threatening natural environments and local communities. This paper develops a decision-making model integrating system dynamics w…

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Engineering Preprint PDF DOI

Towards Robust and Generalizable Continuous Space-Time Video Super-Resolution with Events

Shuoyan Wei, Feng Li, Shengeng Tang, Runmin Cong, Yao Zhao, Meng Wang, Huihui Bai · 2025

Continuous space-time video super-resolution (C-STVSR) has garnered increasing interest for its capability to reconstruct high-resolution and high-frame-rate videos at arbitrary spatial and temporal s…

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Engineering Preprint PDF DOI

MALRIS: Malicious Hardware in RIS-Assisted Wireless Communications

Danish Mehmood Mughal, Daniyal Munir, Qazi Arbab Ahmed, Hans D. Schotten, Thorsten Jungeblut, Sang-Hyo Kim, Min Young Chung · 2025

Reconfigurable intelligent surfaces (RIS) enhance wireless communication by dynamically shaping the propagation environment, but their integration introduces hardware-level security risks. This paper …

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Engineering Preprint PDF DOI

Estimating Deprivation Cost Functions for Power Outages During Disasters: A Discrete Choice Modeling Approach

Xiangpeng Li, Mona Ahmadiani, Richard Woodward, Bo Li, Arnold Vedlitz, Ali Mostafavi · 2025

Systems for the generation and distribution of electrical power represents critical infrastructure and, when extreme weather events disrupt such systems, this imposes substantial costs on consumers. T…

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Engineering Preprint PDF DOI

EvEnhancer: Empowering Effectiveness, Efficiency and Generalizability for Continuous Space-Time Video Super-Resolution with Events

Shuoyan Wei, Feng Li, Shengeng Tang, Yao Zhao, Huihui Bai · 2025

Continuous space-time video super-resolution (C-STVSR) endeavors to upscale videos simultaneously at arbitrary spatial and temporal scales, which has recently garnered increasing interest. However, pr…

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Engineering Preprint PDF DOI

Distributed Multiple Testing with False Discovery Rate Control in the Presence of Byzantines

Daofu Zhang, Mehrdad Pournaderi, Yu Xiang, Pramod Varshney · 2025

This work studies distributed multiple testing with false discovery rate (FDR) control in the presence of Byzantine attacks, where an adversary captures a fraction of the nodes and corrupts their repo…

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Engineering Preprint PDF DOI

SoundSpring: Loss-Resilient Audio Transceiver with Dual-Functional Masked Language Modeling

Shengshi Yao, Jincheng Dai, Xiaoqi Qin, Sixian Wang, Siye Wang, Kai Niu, Ping Zhang · 2025

In this paper, we propose "SoundSpring", a cutting-edge error-resilient audio transceiver that marries the robustness benefits of joint source-channel coding (JSCC) while also being compatible with cu…

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Engineering Preprint PDF DOI

A Predefined-Time Convergent and Noise-Tolerant Zeroing Neural Network Model for Time Variant Quadratic Programming With Application to Robot Motion Planning

Yi Yang, Xuchen Wang, Richard M. Voyles, Xin Ma · 2024

This paper develops a predefined-time convergent and noise-tolerant fractional-order zeroing neural network (PTC-NT-FOZNN) model, innovatively engineered to tackle time-variant quadratic programming (…

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Engineering Preprint PDF DOI

Lo-MARVE: A Low Cost Autonomous Underwater Vehicle for Marine Exploration

Karl Mason, Daniel Kelly · 2024

This paper presents Low-cost Marine Autonomous Robotic Vehicle Explorer (Lo-MARVE), a novel autonomous underwater vehicle (AUV) designed to provide a low cost solution for underwater exploration and e…

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Engineering Preprint PDF DOI

Selective State Space Model for Monaural Speech Enhancement

Moran Chen, Qiquan Zhang, Mingjiang Wang, Xiangyu Zhang, Hexin Liu, Eliathamby Ambikairaiah, Deying Chen · 2024

Voice user interfaces (VUIs) have facilitated the efficient interactions between humans and machines through spoken commands. Since real-word acoustic scenes are complex, speech enhancement plays a cr…

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Engineering Preprint PDF DOI

Diagnosis of Malignant Lymphoma Cancer Using Hybrid Optimized Techniques Based on Dense Neural Networks

Salah A. Aly, Ali Bakhiet, Mazen Balat · 2024

Lymphoma diagnosis, particularly distinguishing between subtypes, is critical for effective treatment but remains challenging due to the subtle morphological differences in histopathological images. T…

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Engineering Preprint PDF DOI

A transformer-based deep reinforcement learning approach to spatial navigation in a partially observable Morris Water Maze

Marte Eggen, Inga Strumke · 2024

Navigation is a fundamental cognitive skill extensively studied in neuroscientific experiments and has lately gained substantial interest in artificial intelligence research. Recreating the task solve…

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Engineering Preprint PDF DOI

Population Activity Recovery: Milestones Unfolding, Temporal Interdependencies, and Relationship with Physical and Social Vulnerability

Flavia Ioana Patrascu, Ali Mostafavi · 2024

Understanding sequential community recovery milestones is crucial for proactive recovery planning and monitoring. This study investigates these milestones related to population activities to examine t…

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Engineering Preprint PDF DOI

LeTO: Learning Constrained Visuomotor Policy with Differentiable Trajectory Optimization

Zhengtong Xu, Yu She · 2024

This paper introduces LeTO, a method for learning constrained visuomotor policy with differentiable trajectory optimization. Our approach integrates a differentiable optimization layer into the neural…

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Engineering Preprint PDF DOI

Automated 3D Tumor Segmentation using Temporal Cubic PatchGAN (TCuP-GAN)

Kameswara Bharadwaj Mantha, Ramanakumar Sankar, Lucy Fortson · 2023

Development of robust general purpose 3D segmentation frameworks using the latest deep learning techniques is one of the active topics in various bio-medical domains. In this work, we introduce Tempor…

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Engineering Preprint PDF DOI

${\tt MORALS}$: Analysis of High-Dimensional Robot Controllers via Topological Tools in a Latent Space

Ewerton R. Vieira, Aravind Sivaramakrishnan, Sumanth Tangirala, Edgar Granados, Konstantin Mischaikow, Kostas E. Bekris · 2023

Estimating the region of attraction (${\tt RoA}$) for a robot controller is essential for safe application and controller composition. Many existing methods require a closed-form expression that limit…

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