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publications
Are we Speaking the same Language? Using Topic Models to shed light on Research Utilization issues between Entrepreneurial Ecosystem Scholars and Policy-Makers
Published in Working Paper, 2024
Applies Structural Topic Models to compare academic entrepreneurial ecosystem discourse with policy documentation across the four UK nations, examining the extent to which research findings are reflected in policy language.
Recommended citation: Medeiros, C. & Green, S. (2024). Are we speaking the same language? Using topic models to shed light on research utilization issues between entrepreneurial ecosystem scholars and policy-makers. Working paper.
A Simulation Study of Topic Model Performance under Varying Corpus Conditions
Published in Bayesian Young Statisticians Meeting (BaYSM 2025), Chiba, Japan, 2025
Monte Carlo simulation study examining how corpus characteristics affect LDA estimation performance, and comparing LDA and STM under temporally evolving topic prevalence. Presented as a poster at BaYSM 2025.
Recommended citation: Medeiros, C., Quigley, J. & Revie, M. (2025). A simulation study of topic model performance under varying corpus conditions. Poster presented at BaYSM 2025, Chiba, Japan.
A Statistical Framework for Detecting Emergent Narratives in Longitudinal Text Corpora
Published in arXiv (Working Paper/Preprint), 2026
Proposes a statistical framework combining topic modelling with trend analysis to detect and characterise the emergence of narratives in longitudinal text corpora.
Recommended citation: Medeiros, C., Quigley, J., & Revie, M. (2026). A statistical framework for detecting emergent narratives in longitudinal text corpora. arXiv:2602.20939.
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talks
Are we Speaking the same Language? Using Topic Models to shed light on Research Utilization issues between Entrepreneurial Ecosystem Scholars and Policy-Makers
Published:
Conference presentation on the divergence between academic entrepreneurial ecosystem research and policy discourse, using Structural Topic Models to compare thematic content across academic literature and policy documentation for the four UK nations.
Do Citations Still Count? The Role of Topic Models in Tracking the Evolution of Narratives
Published:
Invited oral presentation examining the application of topic models to track how narratives evolve and diffuse across academic and policy corpora, with implications for how we measure the influence of academic discourse beyond traditional citation metrics.
A Simulation Study of Topic Model Performance under Varying Corpus Conditions
Published:
Poster presentation (Poster #1, Session 2) at the BaYSM - Bayesian Young Statisticians Meeting on two Monte Carlo simulation studies examining LDA and STM topic model performance under varying corpus conditions. Study I investigated LDA sensitivity in small corpora; Study II compared LDA and STM under temporally evolving topic prevalence, revealing a counterintuitive crossover in model performance favourable to LDA for longer documents.
teaching
2024–25 Teaching
Academic year, University of Strathclyde, 2025
MS981 · MS927/422/831 · EF932/910 · MS988
2025–26 Teaching
Academic year, University of Strathclyde, 2025
MS210 · MS927/422/831 · EF932/910 · MS988
2026–27 Teaching
Academic year, University of Strathclyde, 2026
MS430 · MS210 · MS988 · MS927/422/831 · EF932/910