Expertini Research Research

Browse Research Papers

376+ open-access research outputs.

โœ• Clear
๐Ÿ” iosif bena ๐Ÿ“‚ Engineering
Showing 376 results for "iosif bena" in Engineering
Engineering Preprint PDF DOI

Local Shifted Passivity Analysis of the Single-Machine Infinite-Bus System

Xinyuan Jiang ยท 2026

This letter presents a shifted passivity analysis of the single-machine infinite-bus system in the stationary ($\alpha\beta$) reference frame. We study the attractivity of a periodic synchronous steadโ€ฆ

Read Paper โ†’
Engineering Preprint PDF DOI

Time-Localized Parametric Decomposition of Respiratory Airflow for Sub-Breath Analysis

Victoria Ribeiro Rodrigues, Paul W. Davenport, Nicholas J. Napoli ยท 2026

Respiratory airflow signals provide critical insight into breathing mechanics, yet conventional analysis methods remain limited in their ability to characterize the internal structure of individual brโ€ฆ

Read Paper โ†’
Engineering Preprint PDF DOI

Enhancing the physical layer security with bending beams

Sotiris Droulias, Giorgos Stratidakis, Angeliki Alexiou ยท 2026

Wavefront engineering for applications in near-field wireless connectivity is gradually becoming common ground. In this landscape, beams that propagate on bent paths are ideal candidates for dynamic bโ€ฆ

Read Paper โ†’
Engineering Preprint PDF DOI

Autonomous UAV Pipeline Near-proximity Inspection via Disturbance-Aware Predictive Visual Servoing

Wen Li, Hui Wang, Jinya Su, Cunjia Liu, Wen-Hua Chen, Shihua Li ยท 2026

Reliable pipeline inspection is critical to safe energy transportation, but is constrained by long distances, complex terrain, and risks to human inspectors. Unmanned aerial vehicles provide a flexiblโ€ฆ

Read Paper โ†’
Engineering Preprint PDF DOI

Muscle-inspired magnetic actuators that push, pull, crawl, and grasp

Muhammad Bilal Khan, Florian Hofmann, Kilian Schafer, Matthias Lutzi, Oliver Gutfleisch ยท 2026

Functional magnetic composites capable of large deformation, load bearing, and multifunctional motion are essential for next-generation adaptive soft robots. Here, we present muscle-inspired magnetic โ€ฆ

Read Paper โ†’
Engineering Preprint PDF DOI

Dual-Radio BLE-LoRa Hierarchical Mesh for Infrastructure-Free Emergency Communication

Andrii Vakhnovskyi ยท 2026

We present a dual-radio hierarchical mesh architecture for infrastructure-free emergency communication that exploits the complementary strengths of Bluetooth Low Energy (BLE) and LoRa. Nodes equipped โ€ฆ

Read Paper โ†’
Engineering Preprint PDF DOI

A Nonasymptotic Theory of Gain-Dependent Error Dynamics in Behavior Cloning

Junghoon Seo ยท 2026

Behavior cloning (BC) policies on position-controlled robots inherit the closed-loop response of the underlying PD controller, yet the effect of controller gains on BC failure lacks a nonasymptotic thโ€ฆ

Read Paper โ†’
Engineering Preprint PDF DOI

Taming the Black Swan: A Momentum-Gated Hierarchical Optimisation Framework for Asymmetric Alpha Generation

Arya Chakraborty, Randhir Singh ยท 2026

Conventional momentum strategies, despite their proven efficacy in generating alpha, frequently suffer from the "Winner's Curse", a structural vulnerability in which high performing assets exhibit cluโ€ฆ

Read Paper โ†’
Engineering Preprint PDF DOI

Learning to Coordinate over Networks with Bounded Rationality

Zhewei Wang, Emrah Akyol, Marcos M. Vasconcelos ยท 2026

Network coordination games are widely used to model collaboration among interconnected agents, with applications across diverse domains including economics, robotics, and cyber-security. We consider nโ€ฆ

Read Paper โ†’
Engineering Preprint PDF DOI

Learning Neural Network Controllers with Certified Robust Performance via Adversarial Training

Neelay Junnarkar, Yasin Sonmez, Murat Arcak ยท 2026

Neural network (NN) controllers achieve strong empirical performance on nonlinear dynamical systems, yet deploying them in safety-critical settings requires robustness to disturbances and uncertainty.โ€ฆ

Read Paper โ†’
Engineering Preprint PDF DOI

Mean-Field Control of Adherence in Participation-Coupled Vehicle Rebalancing Systems

Avalpreet Singh Brar, Rong Su, Jaskaranveer Kaur, Gioele Zardini ยท 2026

Human driver participation is a critical source of uncertainty in Mobility-on-Demand (MoD) rebalancing. Drivers follow platform recommendations probabilistically, and their willingness to comply evolvโ€ฆ

Read Paper โ†’
Engineering Preprint PDF DOI

Fisher Information Limits of Satellite RF Fingerprint Identifiability for Authentication

Haofan Dong, Ozgur B. Akan ยท 2026

RF fingerprinting authenticates satellite transmitters by exploiting hardware-specific signal impairments, yet existing methods operate without theoretical performance guarantees. We derive the Fisherโ€ฆ

Read Paper โ†’
Engineering Preprint PDF DOI

Large Language Models as Optimization Controllers: Adaptive Continuation for SIMP Topology Optimization

Shaoliang Yang, Jun Wang, Yunsheng Wang ยท 2026

We present a framework in which a large language model (LLM) acts as an online adaptive controller for SIMP topology optimization, replacing conventional fixed-schedule continuation with real-time, stโ€ฆ

Read Paper โ†’
Engineering Preprint PDF DOI

PCHC: Enabling Preference Conditioned Humanoid Control via Multi-Objective Reinforcement Learning

Huanyu Li, Dewei Wang, Xinmiao Wang, Xinzhe Liu, Peng Liu, Chenjia Bai, Xuelong Li ยท 2026

Humanoid robots often need to balance competing objectives, such as maximizing speed while minimizing energy consumption. While current reinforcement learning (RL) methods can master complex skills liโ€ฆ

Read Paper โ†’
Engineering Preprint PDF DOI

Not an Obstacle for Dog, but a Hazard for Human: A Co-Ego Navigation System for Guide Dog Robots

Ruiping Liu, Jingqi Zhang, Junwei Zheng, Yufan Chen, Peter Seungjune Lee, Di Wen, Kunyu Peng, Jiaming Zhang, Kailun Yang, Katja Mombaur, Rainer Stiefelhagen ยท 2026

Guide dogs offer independence to Blind and Low-Vision (BLV) individuals, yet their limited availability leaves the vast majority of BLV users without access. Quadruped robotic guide dogs present a proโ€ฆ

Read Paper โ†’
Engineering Preprint PDF DOI

A computational framework to predict the spreading of Alzheimer's disease

A. Vazquez-Palomo, C. Betegon, J. Weickenmeier, E. Martinez-Paneda ยท 2026

Alzheimer's disease is characterised by the spreading of misfolded proteins and progressive structural changes in the brain. Despite significant clinical research, understanding how microscopic proteiโ€ฆ

Read Paper โ†’
Engineering Preprint PDF DOI

Rapid Adaptation of Particle Dynamics for Generalized Deformable Object Mobile Manipulation

Bohan Wu, Roberto Martin-Martin, Li Fei-Fei ยท 2026

We address the challenge of learning to manipulate deformable objects with unknown dynamics. In non-rigid objects, the dynamics parameters define how they react to interactions -- how they stretch, beโ€ฆ

Read Paper โ†’
Engineering Preprint PDF DOI

Minimum Energy Cruise of All-Electric Aircraft with Applications to Advanced Air Mobility

Steven Li, Luis Rodrigues ยท 2026

Electrified propulsion is expected to play an important role in the sustainable development of Advanced Air Mobility (AAM). However, the limited energy density of batteries motivates the need to minimโ€ฆ

Read Paper โ†’
Engineering Preprint PDF DOI

Typical models of the distribution system restoration process

Arslan Ahmad, Ian Dobson ยท 2026

Accurate probabilistic modeling of the power system restoration process is essential for resilience planning, operational decision-making, and realistic simulation of resilience events. In this work, โ€ฆ

Read Paper โ†’
Engineering Preprint PDF DOI

Deepfake Word Detection by Next-token Prediction using Fine-tuned Whisper

Hoan My Tran, Xin Wang, Wanying Ge, Xuechen Liu, Junichi Yamagishi ยท 2026

Deepfake speech utterances can be forged by replacing one or more words in a bona fide utterance with semantically different words synthesized with speech-generative models. While a dedicated synthetiโ€ฆ

Read Paper โ†’
Page 1 of 19 Next โ†’