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- Universität KoblenzDE32 papers
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- Graz University of TechnologyAT14 papers
- ZBW – Leibniz-Informationszentrum WirtschaftDE8 papers
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205 papers
Genuine Information Needs of Social Scientists Looking for Data
Andrea Papenmeier, Thomas Krämer, Tanja Friedrich +2
Publishing research data is widely expected to increase its reuse and to inspire new research. In the social sciences, data from surveys, interviews, polls, and statistics are prim…
"I don't know anything about laptops!" - User Perception of Digital Product Advisors Adapting to Their Knowledge Levels
Kevin Schott, Andrea Papenmeier, Daniel Hienert +1
Conversational commerce uses digital assistants to support the search process and decision-making in e-commerce. Effective communication in these interactions can be facilitated by…
Cleo: A Transparent and Controllable Chatbot for Conversational Commerce
Kevin Schott, Jan Lattenkamp, Daniel Hienert +1
We demonstrate Cleo, a transparent and controllable conversational product advisor that addresses the challenges of opacity, unpredictability of LLMs, and the complexity of compari…
Topic Matters: How Linguistic Properties can Shape Reading Behaviour in Selective Exposure Studies
Thomas Krämer, Dagmar Kern, Thomas Kosch +1
Research on selective exposure frequently relies on eye tracking to study reading behaviour, often assuming that texts across different controversial topics are comparable once bas…
MIRA: An LLM-Assisted Benchmark for Multi-Category Integrated Retrieval
Mehmet Deniz Türkmen, Suchana Datta, Dwaipayan Roy +3
Users increasingly expect modern search systems to offer a unified interface that seamlessly retrieves information from diverse data sources and formats. However, current informati…
The Impact of Dimensionality on the Stability of Node Embeddings
Tobias Schumacher, Simon Reichelt, Markus Strohmaier
Previous work has shown that node embedding methods can produce different representations and downstream predictions across repeated training runs, even when trained on the same da…