Khaled Shaalan

A Survey on Using Blockchain in Trade Supply Chain Solutions

2019 · IEEE Access

Blockchain has emerged as a promising technology to ensure trust between parties. By using this technology, we can establish a secure communication paradigm, where data integrity and immutability can be guaranteed. These inherited features underline …

Cyberbullying Detection Model for Arabic Text Using Deep Learning

2024 · Journal of Information & Knowledge Management

In the new era of digital communications, cyberbullying is a significant concern for society. Cyberbullying can negatively impact stakeholders and can vary from psychological to pathological, such as self-isolation, depression and anxiety potentially leading to …

K-means Clustering of Tweet Emotions: A 2D PCA Visualization Approach

2024 · Procedia Computer Science

With the growing prominence of social media as a platform for expressing opinions and emotions, understanding the emotional undercurrents in large volumes of text data has become increasingly crucial. Tweets, often reflecting public sentiment, contain …

HSGAdviser: AI Speech Assistant for Enabling Sustainable Education Solutions

2025

The speech-based chatbot plays a vital role in advancing equality by providing students with timely, equitable, and cost-efficient academic advices. Moreover, the speech chatbot assistant has enhanced its ability to mimic human interaction by integrating …