User profiles for Nourhan Elfaramawy

Nourhan Elfaramawy

Humboldt Universität zu Berlin
Verified email at hu-berlin.de
Cited by 39

Emotion recognition from body expressions with a neural network architecture

N Elfaramawy, P Barros, GI Parisi… - Proceedings of the 5th …, 2017 - dl.acm.org
The recognition of emotions plays an important role in our daily life and is essential for social
communication. Although multiple studies have shown that body expressions can strongly …

Fabrication of nanocellulose/chitosan nanocomposite based on loofah sponge for efficient removal of methylene blue: thermodynamic and kinetic investigations

EA Matter, AF Hassan, NM Elfaramawy… - Journal of Inorganic and …, 2024 - Springer
We established three nano-solid adsorbents: nanocellulose based on plant loofah sponge (NC),
chitosan (CS), and nanocellulose/chitosan composite (CSC). These substances were …

Enhanced adsorption of lead (II) ions onto cellulose nanoparticles/chitosan composite based on loofah sponge: kinetic and thermodynamic studies

EA Matter, AF Hassan, NM Elfaramawy… - Biomass Conversion and …, 2024 - Springer
The purpose of this work is to study the efficiency of lead ions removal via adsorption onto
created solid nanomaterials. Three solid adsorbents were synthesized as cellulose …

How do users design scientific workflows? The Case of Snakemake

S Pohl, N Elfaramawy, K Cao, B Kehr… - arXiv preprint arXiv …, 2023 - arxiv.org
Scientific workflows automate the analysis of large-scale scientific data, fostering the reuse
of data processing operators as well as the reproducibility and traceability of analysis results. …

[PDF][PDF] Interactive Workflows for Exploratory Data Analysis.

N Elfaramawy - PhD@ VLDB, 2022 - ceur-ws.org
The analysis of scientific data is often exploratory, meaning that the exact design of a workflow
to process data is subject to continuous investigation and redesign. While support for the …

How Do Users Design Scientific Workflows? The Case of Snakemake and Nextflow

S Pohl, N Elfaramawy, A Miling, K Cao, B Kehr… - Proceedings of the 36th …, 2024 - dl.acm.org
Scientific workflows automate the analysis of large-scale scientific data, fostering the reuse
of data processing operators as well as the reproducibility and traceability of analysis results. …

From Program Chains to Exploratory Workflows: PopinSnake for Genomic Insertion Detection

K Cao, N Elfaramawy, M Weidlich… - 2023 IEEE 19th …, 2023 - ieeexplore.ieee.org
Scientific data analysis is often an exploratory process, so that it is imperative to trace the
precise sequencing and configuration of analysis steps in order to ensure reproducibility of …

[PDF][PDF] On Managing Large Collections of Scientific Workflows

N Elfaramawy, F Deniz, L Grunske, M Hilbrich… - … 2024 Satellite Events, 2024 - dl.gi.de
Many scientific disciplines, spanning from neuroscience and earth observation to astrophysics
and materials science, continuously produce ever-increasing amounts of data. Scientific …

Systematic Evaluation for the Impact of the Geological Conditions on the Adsorption Affinities of Calcite as an Adsorbent of Zn2+ Ions from Aqueous Solutions …

N Nasser, MI El-Sayed, SI Othman, AA Allam… - Minerals, 2022 - mdpi.com
Three samples of calcite (calcite crystal (CA), calcite of limestone (L.CA), and metamorphosed
calcite (marble) (M.CA)) were assessed as adsorbents of Zn (II) to consider the impact of …

[PDF][PDF] Towards Open-Ended Learning of Action Sequences with Hierarchical Predictive Self-Organization

GI Parisi, S Wermter - researchgate.net
Open-ended learning is fundamental in autonomous robotics for the incremental acquisition
of knowledge through experience. However, most of the proposed computational models for …