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🔍 ellen vitercik 📂 Engineering
Showing 64 results for "ellen vitercik" in Engineering
Engineering Preprint PDF DOI

Joint Prediction of Human Motions and Actions in Human-Robot Collaboration

Alessandra Bulanti, Alessandro Carfi, Fulvio Mastrogiovanni · 2026

Fluent human--robot collaboration requires robots to continuously estimate human behaviour and anticipate future intentions. This entails reasoning jointly about \emph{continuous movements} and \emph{…

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Engineering Preprint PDF DOI

Unified Learning of Temporal Task Structure and Action Timing for Bimanual Robot Manipulation

Christian Dreher, Patrick Dormanns, Andre Meixner, Tamim Asfour · 2026

Temporal task structure is fundamental for bimanual manipulation: a robot must not only know that one action precedes or overlaps another, but also when each action should occur and how long it should…

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Engineering Preprint PDF DOI

The OCR-PT-CT Project: Semi-Automatic Recognition of Ancient Egyptian Hieroglyphs Based on Metric Learning

David Fuentes-Jimenez, Daniel Pizarro, Alvaro Hernandez, Adin Bartoli, Cesar Guerra Mendez, Laura de Diego-Oton, Sira Palazuelos-Cagigas, Carlos Gracia Zamacona · 2025

Digital humanities are significantly transforming how Egyptologists study ancient Egyptian texts. The OCR-PT-CT project proposes a recognition method for hieroglyphs based on images of Coffin Texts (C…

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Engineering Preprint PDF DOI

PILLTOP: Multi-Material Topology Optimization of Polypills for Prescribed Drug-Release Kinetics

Rahul Kumar Padhy, Aaditya Chandrasekhar, Amir M. Mirzendehdel · 2025

Polypills are single oral dosage forms that combine multiple active pharmaceutical ingredients and excipients, enabling fixed-dose combination therapies, coordinated multi-phase release, and precise c…

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Engineering Preprint PDF DOI

Enhancing Tactile-based Reinforcement Learning for Robotic Control

Elle Miller, Trevor McInroe, David Abel, Oisin Mac Aodha, Sethu Vijayakumar · 2025

Achieving safe, reliable real-world robotic manipulation requires agents to evolve beyond vision and incorporate tactile sensing to overcome sensory deficits and reliance on idealised state informatio…

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Engineering Preprint PDF DOI

Harmonic Summation-Based Robust Pitch Estimation in Noisy and Reverberant Environments

Anup Singh, Kris Demuynck · 2025

Accurate pitch estimation is essential for numerous speech processing applications, yet it remains challenging in high-distortion environments. This paper proposes a robust pitch estimation method tha…

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Engineering Preprint PDF DOI

Near-Field Spatial non-Stationary Channel Estimation: Visibility-Region-HMM-Aided Polar-Domain Simultaneous OMP

Thibaut Ceulemans, Cel Thys, Robbert Beerten, Zhuangzhuang Cui, Sofie Pollin · 2025

This work focuses on channel estimation in extremely large aperture array (ELAA) systems, where near-field propagation and spatial non-stationarity introduce complexities that hinder the effectiveness…

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Engineering Preprint PDF DOI

Smart Video Capsule Endoscopy: Raw Image-Based Localization for Enhanced GI Tract Investigation

Oliver Bause, Julia Werner, Paul Palomero Bernardo, Oliver Bringmann · 2025

For many real-world applications involving low-power sensor edge devices deep neural networks used for image classification might not be suitable. This is due to their typically large model size and r…

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Engineering Preprint PDF DOI

Learning coupled Allen-Cahn and Cahn-Hilliard phase-field equations using Physics-informed neural operator(PINO)

Gaijinliu Gangmei, Santu Rana, Bernard Rolfe, Kishalay Mitra, Saswata Bhattacharyya · 2025

Phase-field equations, mostly solved numerically, are known for capturing the mesoscale microstructural evolution of a material. However, such numerical solvers are computationally expensive as it nee…

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Engineering Preprint PDF DOI

Trellis Waveform Shaping for Sidelobe Reduction in Integrated Sensing and Communications: A Duality with PAPR Mitigation

Henglin Pu, Husheng Li, Zhu Han, H. Vincent Poor · 2025

A key challenge in integrated sensing and communications (ISAC) is the synthesis of waveforms that can modulate communication messages and achieve good sensing performance simultaneously. In ISAC syst…

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Engineering Preprint PDF DOI

Data-Dependent Hidden Markov Model with Off-Road State Determination and Real-Time Viterbi Algorithm for Lane Determination in Autonomous Vehicles

Mike Stas, Wang Hu, Jay A. Farrell · 2025

Lane determination and lane sequence determination are important components for many Connected and Automated Vehicle (CAV) applications. Lane determination has been solved using Hidden Markov Model (H…

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Engineering Preprint PDF DOI

Enhanced Generalized OFDM with Index Modulation

A.Atef Ibrahim, Amr A.Nagy, Ashraf Mahran, Amr Abdelaziz · 2025

In recent years, many attempts have been made to enhance Orthogonal Frequency Multiplexing with Index Modulation (OFDM-IM) in terms of spectral efficiency and error performance. Two challenges typical…

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Engineering Preprint PDF DOI

Development of Large Annotated Music Datasets using HMM-based Forced Viterbi Alignment

S. Johanan Joysingh, P. Vijayalakshmi, T. Nagarajan · 2024

Datasets are essential for any machine learning task. Automatic Music Transcription (AMT) is one such task, where considerable amount of data is required depending on the way the solution is achieved.…

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Engineering Preprint PDF DOI

Communications under Bursty Mixed Gaussian-impulsive Noise: Demodulation and Performance Analysis

Tianfu Qi, Jun Wang, Zexue Zhao · 2024

This is the second part of the two-part paper considering the communications under the bursty mixed noise composed of white Gaussian noise and colored non-Gaussian impulsive noise. In the first part, …

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Engineering Preprint PDF DOI

Expectation Maximization Aided Modified Weighted Sequential Energy Detector for Distributed Cooperative Spectrum Sensing

Mohammed Rashid, Jeffrey A. Nanzer · 2024

Energy detector (ED) is a popular choice for distributed cooperative spectrum sensing because it does not need to be cognizant of the primary user (PU) signal characteristics. However, the conventiona…

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Engineering Preprint PDF DOI

LR-FHSS Transceiver for Direct-to-Satellite IoT Communications: Design, Implementation, and Verification

Sooyeob Jung, Seongah Jeong, Jinkyu Kang, Gyeongrae Im, Sangjae Lee, Mi-Kyung Oh, Joon Gyu Ryu, Joonhyuk Kang · 2024

This paper proposes a long range-frequency hopping spread spectrum (LR-FHSS) transceiver design for the Direct-to-Satellite Internet of Things (DtS-IoT) communication system. The DtS-IoT system has re…

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Engineering Preprint PDF DOI

TEXterity: Tactile Extrinsic deXterity

Antonia Bronars, Sangwoon Kim, Parag Patre, Alberto Rodriguez · 2024

We introduce a novel approach that combines tactile estimation and control for in-hand object manipulation. By integrating measurements from robot kinematics and an image-based tactile sensor, our fra…

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Engineering Preprint PDF DOI

Dynamic Behaviour of Connectionist Speech Recognition with Strong Latency Constraints

Giampiero Salvi · 2024

This paper describes the use of connectionist techniques in phonetic speech recognition with strong latency constraints. The constraints are imposed by the task of deriving the lip movements of a synt…

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Engineering Preprint PDF DOI

Blind System Identification in Linear Parameter-Varying Systems

Javad Zahedi Moghaddam, Hamidreza Momeni, Mojtaba Danesh · 2023

Blind System Identification (BSI) is used to extract a system model whenever input data is not attainable. Therefore, the input data and system model should be estimated simultaneously. Because of non…

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Engineering Preprint PDF DOI

A Computationally Efficient Maximum A Posteriori Sequence Estimation via Stein Variational Inference

Min-Won Seo, Solmaz S. Kia · 2023

State estimation in robotic systems presents significant challenges, particularly due to the prevalence of multimodal posterior distributions in real-world scenarios. One effective strategy for handli…

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