This report examines Artificial Intelligence (AI) in the financial sector, outlining its potential to
revolutionise the industry and identify its challenges. It underscores the criticality of a well …

Text preprocessing is not only an essential step to prepare the corpus for modeling but also
a key area that directly affects the natural language processing (NLP) application results. For …

Tokenization is one of the essential and fundamental tasks in natural language processing.
Despite the recent advances in applying unsupervised statistical methods for this task, every …

The automatic processing of microblogging messages may be problematic, even in the case
of very elementary operations such as tokenization. The problems arise from the use of non …

This article reports the development of an intelligent Chatbot called PathBot. PathBot is used
to guide visitors to locate venues on the University of Johannesburg's Bunting Road …

The successful application of innovation methods for multidisciplinary and decentralized
team work is a decisive success factor for organizations. One approach that pursues this …

This paper investigates using Large Language Models (LLMs) within Model Based Systems
Engineering (MBSE) as the basis for generative design tools for spacecraft. This study has …

An SMS spam is the message that hackers develop and send to people via mobile devices
targeting to get their important information. For people who are ignorant, if they follow the …

Named Entity Recognition (NER) from text constitutes the first step in many text mining
applications. The most important preliminary step for NER systems using machine learning …

In contrast to French, the vast majority of regional languages of France can be considered as
under-resourced. In this article, we present the results of a research project aiming to …