Expertini Research Research

Browse Research Papers

20+ open-access research outputs.

✕ Clear
🔍 essam mansour 📂 Engineering
Showing 20 results for "essam mansour" in Engineering
Engineering Preprint PDF DOI

OkanNet: A Lightweight Deep Learning Architecture for Classification of Brain Tumor from MRI Images

Okan Ucar, Murat Kurt · 2026

Medical imaging techniques, especially Magnetic Resonance Imaging (MRI), are accepted as the gold standard in the diagnosis and treatment planning of neurological diseases. However, the manual analysi…

Read Paper →
Engineering Preprint PDF DOI

Underwater imaging without color distortions requires RAW capture

Derya Akkaynak, Michael S. Brown · 2026

Consumer cameras are ubiquitous in aquatic sciences because they are affordable and easy to use, generating vast collections of underwater imagery for ecosystem surveys, monitoring, mapping, and anima…

Read Paper →
Engineering Preprint PDF DOI

Deceiving Flexibility: A Stealthy False Data Injection Model in Vehicle-to-Grid Coordination

Kaan T. Gun, Xiaozhe Wang, Danial Jafarigiv · 2026

Electric vehicles (EVs) in Vehicle-to-Grid (V2G) systems act as distributed energy resources that support grid stability. Centralized coordination such as the extended State Space Model (eSSM) enhance…

Read Paper →
Engineering Preprint PDF DOI

Bridging Speech, Emotion, and Motion: a VLM-based Multimodal Edge-deployable Framework for Humanoid Robots

Songhua Yang, Xuetao Li, Xuanye Fei, Mengde Li, Miao Li · 2026

Effective human-robot interaction requires emotionally rich multimodal expressions, yet most humanoid robots lack coordinated speech, facial expressions, and gestures. Meanwhile, real-world deployment…

Read Paper →
Engineering Preprint PDF DOI

Speculative Design of Equitable Robotics: Queer Fictions and Futures

Minja Axelsson · 2025

This paper examines the speculative topic of equitable robots through an exploratory essay format. It focuses specifically on robots by and for LGBTQ+ populations. It aims to provoke thought and conve…

Read Paper →
Engineering Preprint PDF DOI

Mobile Image Analysis Application for Mantoux Skin Test

Liong Gele, Tan Chye Cheah · 2025

This paper presents a newly developed mobile application designed to diagnose Latent Tuberculosis Infection (LTBI) using the Mantoux Skin Test (TST). Traditional TST methods often suffer from low foll…

Read Paper →
Engineering Preprint PDF DOI

Structural Similarity-Inspired Unfolding for Lightweight Image Super-Resolution

Zhangkai Ni, Yang Zhang, Wenhan Yang, Hanli Wang, Shiqi Wang, Sam Kwong · 2025

Major efforts in data-driven image super-resolution (SR) primarily focus on expanding the receptive field of the model to better capture contextual information. However, these methods are typically im…

Read Paper →
Engineering Preprint PDF DOI

FindAnything: Open-Vocabulary and Object-Centric Mapping for Robot Exploration in Any Environment

Sebastian Barbas Laina, Simon Boche, Sotiris Papatheodorou, Simon Schaefer, Jaehyung Jung, Helen Oleynikova, Stefan Leutenegger · 2025

Geometrically accurate and semantically expressive map representations have proven invaluable for robot deployment and task planning in unknown environments. Nevertheless, real-time, open-vocabulary s…

Read Paper →
Engineering Preprint PDF DOI

An Extended State Space Model of Aggregated Electric Vehicles for Flexibility Estimation and Power Control

Yiping Liu, Xiaozhe Wang, Geza Joos · 2025

The increasing penetration of electric vehicles (EVs) can provide substantial electricity to the grid, supporting the grids' stability. The state space model (SSM) has been proposed as an effective mo…

Read Paper →
Engineering Preprint PDF DOI

Analyzing long-term rhythm variations in Mising and Assamese using frequency domain correlates

Parismita Gogoi, Priyankoo Sarmah, S. R. M. Prasanna · 2024

The current work explores long-term speech rhythm variations to classify Mising and Assamese, two low-resourced languages from Assam, Northeast India. We study the temporal information of speech rhyth…

Read Paper →
Engineering Preprint PDF DOI

LGFN: Lightweight Light Field Image Super-Resolution using Local Convolution Modulation and Global Attention Feature Extraction

Zhongxin Yu, Liang Chen, Zhiyun Zeng, Kunping Yang, Shaofei Luo, Shaorui Chen, Cheng Zhong · 2024

Capturing different intensity and directions of light rays at the same scene Light field (LF) can encode the 3D scene cues into a 4D LF image which has a wide range of applications (i.e. post-capture …

Read Paper →
Engineering Preprint PDF DOI

Building Flyweight FLIM-based CNNs with Adaptive Decoding for Object Detection

Leonardo de Melo Joao, Azael de Melo e Sousa, Bianca Martins dos Santos, Silvio Jamil Ferzoli Guimaraes, Jancarlo Ferreira Gomes, Ewa Kijak, Alexandre Xavier Falcao · 2023

State-of-the-art (SOTA) object detection methods have succeeded in several applications at the price of relying on heavyweight neural networks, which makes them inefficient and inviable for many appli…

Read Paper →
Engineering Preprint PDF DOI

Task Tree Retrieval for Robotic Cooking

Sandeep Bondalapati · 2022

Robotics is used to foster creativity. Humans can perform jobs in their unique manner, depending on the circumstances. This situation applies to food cooking. Robotic technology in the kitchen can spe…

Read Paper →
Engineering Preprint PDF DOI

Repetitive transcranial magnetic stimulation and epilepsy: A brief essay

Arsalan Heidarpanah · 2022

During the last three decades, many studies have been conducted in the field of treatment with non-invasive methods. In this way, researchers try to use alternative methods including the use of electr…

Read Paper →
Engineering Preprint PDF DOI

Biological Robots: Perspectives on an Emerging Interdisciplinary Field

D. Blackiston, S. Kriegman, J. Bongard, M. Levin · 2022

Advances in science and engineering often reveal the limitations of classical approaches initially used to understand, predict, and control phenomena. With progress, conceptual categories must often b…

Read Paper →
Engineering Preprint PDF DOI

Signal Reconstruction from Quantized Noisy Samples of the Discrete Fourier Transform

Mohak Goyal, Animesh Kumar · 2022

In this paper, we present two variations of an algorithm for signal reconstruction from one-bit or two-bit noisy observations of the discrete Fourier transform (DFT). The one-bit observations of the D…

Read Paper →
Engineering Peer-Reviewed PDF DOI

Religious Support as a Contribution to Face the Effects of Social Isolation in Mental Health During the Pandemic of COVID-19.

Claunei C D Dutra, Henrique S Rocha · 2021

Coping with the COVID-19 pandemic has required measures to contain the contagion, including social isolation. However, this and other factors have caused mental health problems, both in patients and h…

Read Paper →
Engineering Preprint PDF DOI

eSLAM: An Energy-Efficient Accelerator for Real-Time ORB-SLAM on FPGA Platform

Runze Liu, Jianlei Yang, Yiran Chen, Weisheng Zhao · 2019

Simultaneous Localization and Mapping (SLAM) is a critical task for autonomous navigation. However, due to the computational complexity of SLAM algorithms, it is very difficult to achieve real-time im…

Read Paper →
Engineering Preprint PDF DOI

On the Impact of Fixed Point Hardware for Optical Fiber Nonlinearity Compensation Algorithms

Tom Sherborne, Benjamin Banks, Daniel Semrau, Robert I. Killey, Polina Bayvel, Domanic Lavery · 2018

Nonlinearity mitigation using digital signal processing has been shown to increase the achievable data rates of optical fiber transmission links. One especially effective technique is digital back pro…

Read Paper →
Engineering Preprint PDF DOI

Robust and Sensitive Method of Lyapunov Exponent for Heart Rate Variability

Mazhar B. Tayel, Eslam I AlSaba · 2015

Heart Rate Variability (HRV) plays an important role for reporting several cardiological and non-cardiological diseases. Also, the HRV has a prognostic value and is therefore quite important in modell…

Read Paper →