What is it about computational communication science?

Tune in to the #aBitOfCCS Podcast as we explore the computational workflow behind digitizing a historical society magazine. Christian Lendl joins us to discuss his paper Digitizing the Aristocratic Elite: Computational Challenges and Methods in Processing the Wiener Salonblatt (1870–1938). The episode highlights how AI-driven workflows can open new possibilities for digital humanities research.Reach out to Christian at [email protected]

In this episode, we’re joined by Prof. Eetu Mäkelä from the University of Helsinki to break down the world of word embeddings. Eetu explains what word embeddings are in simple terms, how they fit into the bigger picture of language models, and why they’re so powerful for exploring relationships in language — from the famous King–Queen example to applications in studying opinions. We look at how researchers can work with pre-trained embeddings or build their own, and how these tools open new ways to analyse language and meaning at scale. Eetu also shares where research on word embeddings is headed next and why they remain central to the evolving field of opinionated communication.

Tune in to the #aBitOfCCS Podcast as we dig into the growing tension between performance and sustainability in computational text analysis. Sean Palicki, a researcher at TUM, joins us to discuss his recent paper Don’t Look Up: Evaluating the Tradeoff between Performance and Sustainability of LLMs for Text Analysis.In this episode, we explore how large language models (LLMs) compare to lighter methods such as dictionaries and task-specific classifiers when applied to sentiment analysis, classification, and named entity recognition in political texts. We talk about the environmental costs of relying on large models, why bigger doesn’t always mean better for text analysis, and how introducing a CO₂-adjusted F1 score can help balance accuracy with sustainability.The conversation highlights a “right-fit” approach to model selection—choosing tools that are not only effective but also environmentally responsible.Reach out to Sean at [email protected] and find his website here: https://sean.web-of-us.com/ 

In this episode, we’re joined by Prof. Damian Trilling from Vrije Universiteit Amsterdam, who opens the door to the world of machine learning for opinion research. Damian explains how citizens consume and share news today — and how machine learning helps us make sense of these patterns at scale. We unpack the difference between supervised and unsupervised machine learning and explore how blending both can strengthen research projects. Damian also shares why these methods hold so much promise for the future of studying opinionated communication and news use in the digital age.

Tune into the #aBitOfCCS Podcast as we explore how large language models classify online political speech about sexism. Aditi Dutta, a doctoral researcher at the University of Exeter, joins us to discuss her study on how automated moderation systems often misclassify anti-sexist speech as harmful—raising important questions about fairness, resistance, and digital democracy.CONTENT WARNING: This episode includes discussions and examples of sexist language online, which may be offensive or upsetting to some listeners.Read the paper here: https://arxiv.org/abs/2508.11434v1Reach out to Aditi at [email protected] for more insights into her research.