Expertini Research Research

Browse Research Papers

32+ open-access research outputs.

โœ• Clear
๐Ÿ” samar khanna ๐Ÿ“‚ Engineering
Showing 32 results for "samar khanna" in Engineering
Engineering Preprint PDF DOI

Learning-guided Kansa collocation for forward and inverse PDEs beyond linearity

Zheyuan Hu, Weitao Chen, Cengiz Oztireli, Chenliang Zhou, Fangcheng Zhong ยท 2026

Partial Differential Equations are precise in modelling the physical, biological and graphical phenomena. However, the numerical methods suffer from the curse of dimensionality, high computation costsโ€ฆ

Read Paper โ†’
Engineering Preprint PDF DOI

CLIPPan: Adapting CLIP as A Supervisor for Unsupervised Pansharpening

Lihua Jian, Jiabo Liu, Shaowu Wu, Lihui Chen ยท 2025

Despite remarkable advancements in supervised pansharpening neural networks, these methods face domain adaptation challenges of resolution due to the intrinsic disparity between simulated reduced-resoโ€ฆ

Read Paper โ†’
Engineering Preprint PDF DOI

UNet with Self-Adaptive Mamba-Like Attention and Causal-Resonance Learning for Medical Image Segmentation

Saqib Qamar, Mohd Fazil, Parvez Ahmad, Shakir Khan, Abu Taha Zamani ยท 2025

Medical image segmentation plays an important role in various clinical applications; however, existing deep learning models face trade-offs between efficiency and accuracy. Convolutional Neural Networโ€ฆ

Read Paper โ†’
Engineering Preprint PDF DOI

MLPROP -- an open interactive web interface for thermophysical property prediction with machine learning

Marco Hoffmann, Thomas Specht, Nicolas Hayer, Hans Hasse, Fabian Jirasek ยท 2025

Machine learning (ML) enables the development of powerful methods for predicting thermophysical properties with unprecedented scope and accuracy. However, technical barriers like cumbersome implementaโ€ฆ

Read Paper โ†’
Engineering Preprint PDF DOI

Distributed Consensus Optimization with Consensus ALADIN

Xu Du, Jingzhe Wang ยท 2025

TThe paper proposes the Consensus Augmented Lagrange Alternating Direction Inexact Newton (Consensus ALADIN) algorithm, a novel approach for solving distributed consensus optimization problems (DC). Cโ€ฆ

Read Paper โ†’
Engineering Preprint PDF DOI

Musical Source Separation of Brazilian Percussion

Richa Namballa, Giovana Morais, Magdalena Fuentes ยท 2025

Musical source separation (MSS) has recently seen a big breakthrough in separating instruments from a mixture in the context of Western music, but research on non-Western instruments is still limited โ€ฆ

Read Paper โ†’
Engineering Preprint PDF DOI

Stretching Rubber, Not Budgets: Accurate Parking Utilization on a Shoestring

Christopher K. Allsup ยท 2025

Effective parking management is essential for ensuring safety and convenience in master-planned communities, particularly in active adult neighborhoods experiencing rapid growth. Accurately assessing โ€ฆ

Read Paper โ†’
Engineering Preprint PDF DOI

Enhanced Acoustic Beamforming with Sub-Aperture Angular Multiply and Sum -- in vivo and in Human Demonstration

Matthieu Toulemonde, Cameron A. B. Smith, Kai Riemer, Priya Palanisamy, Jaideep Singh Rait, Laura Taylor, Peter D. Weinberg, Karina Cox, Meng-Xing Tang ยท 2025

Power Doppler ultrasound is in widespread clinical use for non-invasive vascular imaging but the most common current method - Delay and Sum (DAS) beamforming - suffers from limited resolution and highโ€ฆ

Read Paper โ†’
Engineering Preprint PDF DOI

Defense Strategies for Autonomous Multi-agent Systems: Ensuring Safety and Resilience Under Exponentially Unbounded FDI Attacks

Yichao Wang, Mohamadamin Rajabinezhad, Dimitra Panagou, Shan Zuo ยท 2025

False data injection attacks pose a significant threat to autonomous multi-agent systems (MASs). Existing attack-resilient control strategies generally have strict assumptions on the attack signals anโ€ฆ

Read Paper โ†’
Engineering Preprint PDF DOI

Joint Beamforming and Antenna Position Optimization for IRS-Aided Multi-User Movable Antenna Systems

Yue Geng, Tee Hiang Cheng, Kai Zhong, Kah Chan Teh, Qingqing Wu ยท 2024

Intelligent reflecting surface (IRS) and movable antenna (MA) technologies have been proposed to enhance wireless communications by creating favorable channel conditions. This paper investigates the jโ€ฆ

Read Paper โ†’
Engineering Preprint PDF DOI

Wanna hear your voice? A sample is all we need!

The Hieu Pham, Phuong Thanh Tran Nguyen, Xuan Tho Nguyen, Tan Dat Nguyen, Duc Dung Nguyen ยท 2024

Research on audio clue-based target speaker extraction (TSE) has focused on modeling mixtures and reference speech, achieving strong results in English due to abundant datasets. However, cross-lingualโ€ฆ

Read Paper โ†’
Engineering Preprint PDF DOI

Hypergraph-based Coordinated Task Allocation and Socially-aware Navigation for Multi-Robot Systems

Weizheng Wang, Aniket Bera, Byung-Cheol Min ยท 2024

A team of multiple robots seamlessly and safely working in human-filled public environments requires adaptive task allocation and socially-aware navigation that account for dynamic human behavior. Curโ€ฆ

Read Paper โ†’
Engineering Preprint PDF DOI

HRFT: Mining High-Frequency Risk Factor Collections End-to-End via Transformer

Wenyan Xu, Rundong Wang, Chen Li, Yonghong Hu, Zhonghua Lu ยท 2024

In quantitative trading, transforming historical stock data into interpretable, formulaic risk factors enhances the identification of market volatility and risk. Despite recent advancements in neural โ€ฆ

Read Paper โ†’
Engineering Preprint PDF DOI

Feedback-feedforward Signal Control with Exogenous Demand Estimation in Congested Urban Road Networks

Leonardo Pedroso, Pedro Batista, Markos Papageorgiou ยท 2023

To cope with uncertain traffic patterns and traffic models, traffic-responsive signal control strategies in the literature are designed to be robust to these uncertainties. These robust strategies stiโ€ฆ

Read Paper โ†’
Engineering Preprint PDF DOI

Joint Design of ISAC Waveform under PAPR Constraints

Yating Chen, Cai Wen, Yan Huang, Le Liang, Jie Li, Hui Zhang, Wei Hong ยท 2023

In this paper, we formulate the precoding problem of integrated sensing and communication (ISAC) waveform as a non-convex quadratically constrainted quadratic program (QCQP), in which the weighted sumโ€ฆ

Read Paper โ†’
Engineering Preprint PDF DOI

Multi-Robot Cooperative Socially-Aware Navigation Using Multi-Agent Reinforcement Learning

Weizheng Wang, Le Mao, Ruiqi Wang, Byung-Cheol Min ยท 2023

In public spaces shared with humans, ensuring multi-robot systems navigate without collisions while respecting social norms is challenging, particularly with limited communication. Although current roโ€ฆ

Read Paper โ†’
Engineering Preprint PDF DOI

minoHealth.ai: A Clinical Evaluation Of Deep Learning Systems For the Diagnosis of Pleural Effusion and Cardiomegaly In Ghana, Vietnam and the United States of America

Darlington Akogo, Benjamin Dabo Sarkodie, Issah Abubakari Samori, Bashiru Babatunde Jimah, Dorothea Akosua Anim, Yaw Boateng Mensah ยท 2022

A rapid and accurate diagnosis of cardiomegaly and pleural effusion is of the utmost importance to reduce mortality and medical costs. Artificial Intelligence has shown promise in diagnosing medical cโ€ฆ

Read Paper โ†’
Engineering Preprint PDF DOI

Danna-Sep: Unite to separate them all

Chin-Yun Yu, Kin-Wai Cheuk ยท 2021

Deep learning-based music source separation has gained a lot of interest in the last decades. Most of the existing methods operate with either spectrograms or waveforms. Spectrogram based models learnโ€ฆ

Read Paper โ†’
Engineering Preprint PDF DOI

Smoothed Separable Nonnegative Matrix Factorization

Nicolas Nadisic, Nicolas Gillis, Christophe Kervazo ยท 2021

Given a set of data points belonging to the convex hull of a set of vertices, a key problem in linear algebra, signal processing, data analysis and machine learning is to estimate these vertices in thโ€ฆ

Read Paper โ†’
Engineering Preprint PDF DOI

Dual-Functional Radar-Communication Waveform Design: A Symbol-Level Precoding Approach

Rang Liu, Ming Li, Qian Liu, A. Lee Swindlehurst ยท 2021

Dual-functional radar-communication (DFRC) systems can simultaneously perform both radar and communication functionalities using the same hardware platform and spectrum resource. In this paper, we conโ€ฆ

Read Paper โ†’
Page 1 of 2 Next โ†’