Systematic Review Best Practice Follow PRISMA-like methodology for literature search: 1. Define clear inclusion/exclusion criteria BEFORE searching 2. Use multiple databases (Semantic Scholar, arXiv, OpenAlex) 3. Search with both broad and narrow queries 4. Screen by title/abstract first, then full text 5. Extract: method, dataset, metrics, key findings 6. Synthesize gaps and opportunities, not just summaries 7. Prioritize recent (last 2-3 years) high-citation papers 8. Include at least one seminal/foundational paper per sub-topic ---