Kwok Tai Chui

Hierarchical Parallel Computing for Machine Learning Data Processing Using Hpcc's Enterprise Control Language

2025

As part of the ongoing effort to improve neural network implementations on the LexisNexis High-Performance Computing Cluster (HPCC) Systems Platform, a new adaptation designed specifically for the platform's recursive computing environment is presented. This approach …

Chatbots in Higher Education: A Bibliometric Analysis Based on VOSviewer

2025

The integration of chatbots into higher education presents both opportunities and challenges, particularly in enhancing student engagement and academic support, driven by the rapid rise of artificial intelligence. Despite their potential, chatbots face significant hurdles …

A Lightweight Agentic AI Framework with DeepSeek-R1 for Adaptive Phishing URL Detection

2026 · Proceedings of the AAAI Symposium Series

Phishing URLs remain a major cybersecurity threat because their development is constantly changing and becoming more deceptive. This study presented an agentic adaptive AI framework that utilizes a large language model as a reasoning agent …