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๐Ÿ” saba sturua ๐Ÿ“‚ Engineering
Showing 78 results for "saba sturua" in Engineering
Engineering Preprint PDF DOI

Dual-Polarized Massive MIMO Based on Precoding for Vehicle-To-Ground Communication in Urban Rail Transit

Zhengyuan Wu, Junhui Zhao, Qingmiao Zhang, Ming Zhang ยท 2026

The development of intelligent and diversified ser vices in urban rail transit (URT) has resulted in an increasing de mand for high-rate communication between vehicles and ground equipment. However, eโ€ฆ

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Engineering Preprint PDF DOI

An Atlas of Extreme Properties in Cubic Symmetric Metamaterials

Sahar Choukir, Nirosh Manohara, Chandra Veer Singh ยท 2026

Current research on three-dimensional metamaterial has largely focused on conventional strut, plate, and shell-based lattice designs. Although these designs offer several advantages, they possess inheโ€ฆ

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Engineering Preprint PDF DOI

Let's Reward Step-by-Step: Step-Aware Contrastive Alignment for Vision-Language Navigation in Continuous Environments

Haoyuan Li, Rui Liu, Hehe Fan, Yi Yang ยท 2026

Vision-Language Navigation in Continuous Environments (VLN-CE) requires agents to learn complex reasoning from long-horizon human interactions. While Multi-modal Large Language Models (MLLMs) have driโ€ฆ

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Engineering Preprint PDF DOI

Proprioceptive Shape Estimation of Tensegrity Manipulators Using Energy Minimisation

Tufail Ahmad Bhat, Shuhei Ikemoto ยท 2026

Shape estimation is fundamental for controlling continuously bending tensegrity manipulators, yet achieving it remains a challenge. Although using exteroceptive sensors makes the implementation straigโ€ฆ

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Engineering Preprint PDF DOI

The Sim-to-Real Gap in MRS Quantification: A Systematic Deep Learning Validation for GABA

Zien Ma, S. M. Shermer, Oktay Karakus, Frank C. Langbein ยท 2026

Magnetic resonance spectroscopy (MRS) is used to quantify metabolites in vivo and estimate biomarkers for conditions ranging from neurological disorders to cancers. Quantifying low-concentration metabโ€ฆ

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Engineering Preprint PDF DOI

ELEAT-SAGA: Early & Late Integration with Evading Alternating Training for Spoof-Robust Speaker Verification

Amro Asali, Yehuda Ben-Shimol, Itshak Lapidot ยท 2026

Spoofing-robust automatic speaker verification (SASV) seeks to build automatic speaker verification systems that are robust against both zero-effort impostor attacks and sophisticated spoofing techniqโ€ฆ

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Engineering Preprint PDF DOI

SAHA: Supervised Autonomous HArvester for selective forest thinning

Fang Nan, Meher Malladi, Qingqing Li, Fan Yang, Joonas Juola, Tiziano Guadagnino, Jens Behley, Cesar Cadena, Cyrill Stachniss, Marco Hutter ยท 2026

Forestry plays a vital role in our society, creating significant ecological, economic, and recreational value. Efficient forest management involves labor-intensive and complex operations. One essentiaโ€ฆ

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Engineering Preprint PDF DOI

SAGA: Open-World Mobile Manipulation via Structured Affordance Grounding

Kuan Fang, Yuxin Chen, Xinghao Zhu, Farzad Niroui, Lingfeng Sun, Jiuguang Wang ยท 2025

We present SAGA, a versatile and adaptive framework for visuomotor control that can generalize across various environments, task objectives, and user specifications. To efficiently learn such capabiliโ€ฆ

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Engineering Preprint PDF DOI

Interlacing in Controllers Implementation: Frequency Analysis

Julian Salt ยท 2025

The main goal of this contribution is to explain how to use interlacing techniques for LTI controllers implementation and analyze different struc- tures in this environment. These considerations lead โ€ฆ

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Engineering Preprint PDF DOI

SAGA-SR: Semantically and Acoustically Guided Audio Super-Resolution

Jaekwon Im, Juhan Nam ยท 2025

Versatile audio super-resolution (SR) aims to predict high-frequency components from low-resolution audio across diverse domains such as speech, music, and sound effects. Existing diffusion-based SR mโ€ฆ

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Engineering Preprint PDF DOI

Beyond Anthropomorphism: Enhancing Grasping and Eliminating a Degree of Freedom by Fusing the Abduction of Digits Four and Five

Simon Fritsch, Liam Achenbach, Riccardo Bianco, Nicola Irmiger, Gawain Marti, Samuel Visca, Chenyu Yang, Davide Liconti, Barnabas Gavin Cangan, Robert Jomar Malate, Ronan J. Hinchet, Robert K. Katzschmann ยท 2025

This paper presents the SABD hand, a 16-degree-of-freedom (DoF) robotic hand that departs from purely anthropomorphic designs to achieve an expanded grasp envelope, enable manipulation poses beyond huโ€ฆ

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Engineering Preprint PDF DOI

EEND-SAA: Enrollment-Less Main Speaker Voice Activity Detection Using Self-Attention Attractors

Wen-Yung Wu, Pei-Chin Hsieh, Tai-Shih Chi ยท 2025

Voice activity detection (VAD) is essential in speech-based systems, but traditional methods detect only speech presence without identifying speakers. Target-speaker VAD (TS-VAD) extends this by detecโ€ฆ

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Engineering Preprint PDF DOI

Green Learning for STAR-RIS mmWave Systems with Implicit CSI

Yu-Hsiang Huang, Po-Heng Chou, Wan-Jen Huang, Walid Saad, C.-C. Jay Kuo ยท 2025

In this paper, a green learning (GL)-based precoding framework is proposed for simultaneously transmitting and reflecting reconfigurable intelligent surface (STAR-RIS)-aided millimeter-wave (mmWave) Mโ€ฆ

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Engineering Preprint PDF DOI

Arabic ASR on the SADA Large-Scale Arabic Speech Corpus with Transformer-Based Models

Branislav Gerazov, Marcello Politi, Sebastien Bratieres ยท 2025

We explore the performance of several state-of-the-art automatic speech recognition (ASR) models on a large-scale Arabic speech dataset, the SADA (Saudi Audio Dataset for Arabic), which contains 668 hโ€ฆ

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Engineering Preprint PDF DOI

SaWa-ML: Structure-Aware Pose Correction and Weight Adaptation-Based Robust Multi-Robot Localization

Junho Choi, Kihwan Ryoo, Jeewon Kim, Taeyun Kim, Eungchang Lee, Myeongwoo Jeong, Kevin Christiansen Marsim, Hyungtae Lim, Hyun Myung ยท 2025

Multi-robot localization is a crucial task for implementing multi-robot systems. Numerous researchers have proposed optimization-based multi-robot localization methods that use camera, IMU, and UWB seโ€ฆ

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Engineering Preprint PDF DOI

A Koopman-backstepping approach to data-driven robust output regulation for linear parabolic systems

Joachim Deutscher, Julian Zimmer ยท 2025

In this paper a solution of the data-driven robust output regulation problem for linear parabolic systems is presented. Both the system as well as the ODE, i.e., the disturbance model, describing the โ€ฆ

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Engineering Preprint PDF DOI

ATMM-SAGA: Alternating Training for Multi-Module with Score-Aware Gated Attention SASV system

Amro Asali, Yehuda Ben-Shimol, Itshak Lapidot ยท 2025

The objective of automatic speaker verification (ASV) systems is to determine whether a given test speech utterance corresponds to a claimed enrolled speaker. These systems have a wide range of applicโ€ฆ

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Engineering Preprint PDF DOI

Real-Time Shape Estimation of Tensegrity Structures Using Strut Inclination Angles

Tufail Ahmad Bhat, Yuhei Yoshimitsu, Kazuki Wada, Shuhei Ikemoto ยท 2025

Tensegrity structures are becoming widely used in robotics, such as continuously bending soft manipulators and mobile robots to explore unknown and uneven environments dynamically. Estimating their shโ€ฆ

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Engineering Preprint PDF DOI

Virtual-mask Informed Prior for Sparse-view Dual-Energy CT Reconstruction

Zini Chen, Yao Xiao, Junyan Zhang, Shaoyu Wang, Liu Shi, Qiegen Liu ยท 2025

Sparse-view sampling in dual-energy computed tomography (DECT) significantly reduces radiation dose and increases imaging speed, yet is highly prone to artifacts. Although diffusion models have demonsโ€ฆ

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Engineering Preprint PDF DOI

SACA: A Scenario-Aware Collision Avoidance Framework for Autonomous Vehicles Integrating LLMs-Driven Reasoning

Shiyue Zhao, Junzhi Zhang, Neda Masoud, Heye Huang, Xiaohui Hou, Chengkun He ยท 2025

Reliable collision avoidance under extreme situations remains a critical challenge for autonomous vehicles. While large language models (LLMs) offer promising reasoning capabilities, their applicationโ€ฆ

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