Visual and Textual Sentiment Analysis of Brand-Related Social Media Pictures Using Deep Convolutional Neural Networks. - Marina Paolanti; Carolin Kaiser; René Schallner; Emanuele Frontoni; Primo Zingaretti (ICIAP (1), 2017)

Multimodal Image Captioning for Marketing Analysis. - Philipp Harzig; Stephan Brehm; Rainer Lienhart; Carolin Kaiser; René Schallner (MIPR, 2018)

Image Captioning with Clause-Focused Metrics in a Multi-modal Setting for Marketing. - Philipp Harzig; Dan Zecha; Rainer Lienhart; Carolin Kaiser; René Schallner (MIPR, 2019)

The impact of emotional voice assistants on consumers' shopping attitude and behavior. - Carolin Kaiser; René Schallner (Wirtschaftsinformatik, 2022)

Decision Support in Tourism through Social Robots: Design and Evaluation of a Conversation-Based Recommendation Approach Based on Tourist Segments. - Justin Tolle; Alexander Piazza; Carolin Kaiser; René Schallner (RecTour@RecSys, 2023)

Robot Shopping Assistants: How Emotional Versus Rational Robot Designs Affect Consumer Trust and Purchase Decisions. - Ulrich Gnewuch; Leon Hanschmann; Carolin Kaiser; René Schallner; Alexander Mädche (ECIS, 2024)

The Role of Eye Contact in Human-Robot Interaction: Trust and Decision-Making in Virtual Financial Advisory. - Carolin Kaiser; René Schallner; Vladimir Manewitsch; Emma Fenne (ECIS, 2024)

A New Era of Online Search? A Large-Scale Study of User Behavior and Personal Preferences during Practical Search Tasks with Generative AI versus Traditional Search Engines. - Carolin Kaiser; Jakob Kaiser; René Schallner; Sabrina Schneider (CHI Extended Abstracts, 2025)

Simulating Human Opinions with Large Language Models: Opportunities and Challenges for Personalized Survey Data Modeling. - Carolin Kaiser; Jakob Kaiser; Vladimir Manewitsch; Lea Rau; René Schallner (UMAP (Adjunct Publication), 2025)