Alexander Hartland

schoolSaarland Universitybar_chart#9773 Global Rank

Total Papers

HCI Rank

#9773

Research Areas

Years Active

Recent Publications

Learn, Explore and Reflect by Chatting: Understanding the Value of an LLM-Based Voting Advice Application Chatbot

Voting advice applications (VAAs), which have become increasingly prominent in European elections, are seen as a successful tool for boosting electorates' political knowledge and engagement. However, VAAs' complex language and rigid presentation constrain their utility to less-sophisticated voters. While previous work…

CUI '252nd AuthorHuman-LLM Collaboration

Exploring LLMs for Automated Generation and Adaptation of Questionnaires

Effective questionnaire design improves the validity of the results, but creating and adapting questionnaires across contexts is challenging due to resource constraints and limited expert access. Recently, the emergence of LLMs has led researchers to explore their potential in survey research. In this work, we focus o…

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