Author

Sokipriala Jonah

h-index 2 View on Semantic Scholar

We have 2 of 11 papers

We haven’t gathered this author’s papers yet. Follow them and we’ll fetch their work.

Not the right person? Other researchers publish under this name.

Preprint Jul 2026

Controlled Evaluation of Graph and Multimodal Augmentation in RAG for Document Question Answering

Results show that graph augmentation is most effective when it changes retrieval under evidence deficits, while multimodal evaluation requires explicit verification that answers are unavailable through text.

Sokipriala Jonah, O. Akinseloyin, Michael Ajao-Olarinoye et al. · 0 citations

Preprint Jul 2026

When Do Multimodal and Graph-Augmented RAG Help? A Controlled Evaluation for Document Question Answering

Retrieval-augmented generation (RAG) systems commonly operate on text extracted from documents, potentially losing information contained in figures, tables, layout, and relationships distributed across passages. We present an explainable multimodal graph-RAG architecture that augments a text-only baseline with LLM-extr...

Sokipriala Jonah · 0 citations