4 papers · 1 filter
Improving Answer Extraction in Context-based Question Answering Systems Using LLMs
Hafez Abdelghaffar, Ahmed Alansary, Ali Hamdi
Question answering (QA) systems have achieved notable progress with the advent of large language models (LLMs). However, they still face challenges in accurately extracting and gen…
A Multi-Model Metric-based Selection Framework for Abstractive Text summarization
Ahmed Alansary, Ali Hamdi
Automatic text summarization has become increasingly important due to the rapid growth of digital textual information. This paper presents a Multi-Model Summarization Framework des…
A Severity-Based Curriculum Learning Strategy for Arabic Medical Text Generation
Ahmed Alansary, Molham Mohamed, Ali Hamdi
Arabic medical text generation is increasingly needed to help users interpret symptoms and access general health guidance in their native language. Nevertheless, many existing meth…
Severity-Aware Weighted Loss for Arabic Medical Text Generation
Ahmed Alansary, Molham Mohamed, Ali Hamdi
Large language models have shown strong potential for Arabic medical text generation; however, traditional fine-tuning objectives treat all medical cases uniformly, ignoring differ…