Publications
2026
Machine Learning for Constraint-based Configuration: A Survey
Christian Bähnisch, Alexander Felfernig, Damian Garber, Albert Haag, Denis Helic, Lothar Hotz, Viet-Man Le, Sebastian Lubos
Early-Stage Product Line Validation Using LLMs: A Study on Semi-Formal Blueprint Analysis
Viet-Man Le, Thi Ngoc Trang Tran, Sebastian Lubos, Alexander Felfernig, Damian Garber
Exploring Persuasive Explanations to Motivate the Adoption of SOLID Principles
Ingo Pribik, Sebastian Lubos, Alexander Felfernig
Sustainability-Aware Evaluation Metrics for Recommender Systems
Alexander Felfernig, Damian Garber, Denis Helic, Viet-Man Le, Sebastian Lubos, Thi Ngoc Trang Tran
Recommending Usability Improvements with Multimodal Large Language Models
Sebastian Lubos, Alexander Felfernig, Damian Garber, Viet-Man Le, Manuel Henrich
Usability Analysis of Configurator User Interfaces with Multimodal Large Language Models
Sebastian Lubos, Alexander Felfernig, Damian Garber, A. Kraljić, T. Kraljić, Viet-Man Le, Thi Ngoc Trang Tran, Gerhard Leitner, Johannes Schwazer, D. Suppan, Reinhard Willfort, Ivan Dukic, Jeremias Fuchs, Manuel Henrich
2025
Assessing LLMs for Prioritization in Meeting-Based Group Recommendations
Sebastian Lubos, Alexander Felfernig, Damian Garber, Viet-Man Le
Causality-based Explanations for Feature Model Configuration
Alexander Felfernig, Damian Garber, Viet-Man Le, Sebastian Lubos
Enhanced Optimization Space Learning: Towards Real-Time Compiler Optimization
Damian Garber, Sebastian Lubos, Viet-Man Le, Alexander Felfernig
Evaluating Large Language Models for the Automated Generation of Software Requirements
Thomas Puchleitner, Sebastian Lubos, Alexander Felfernig, Damian Garber
Leveraging LLMs to Explain the Consequences of Recommendations
Sebastian Lubos, Michael Gartner, Alexander Felfernig, Reinhard Willfort
Towards Group Decision Support with LLM-based Meeting Analysis
Sebastian Lubos, Alexander Felfernig, Damian Garber, Viet-Man Le, Manuel Henrich, Reinhard Willfort, Jeremias Fuchs
InteractiveReq: Enhancing Software Requirement Specification with Critiquing-based Recommender Systems
Sebastian Lubos, Alexander Felfernig, Damian Garber, Viet-Man Le, Manuel Henrich, Reinhard Willfort, Ivan Dukic
Sustainability Evaluation Metrics for Recommender Systems
Alexander Felfernig, Damian Garber, Viet-Man Le, Sebastian Lubos, Thi Ngoc Trang Tran
Sustainability Evaluation Metrics for Recommender Systems
Alexander Felfernig, Damian Garber, Viet-Man Le, Sebastian Lubos, Thi Ngoc Trang Tran
Towards Recommending Usability Improvements with Multimodal Large Language Models
Sebastian Lubos, Alexander Felfernig, Gerhard Leitner, Johannes Schwazer
2024
Exploiting Large Language Models for the Automated Generation of Constraint Satisfaction Problems
Lothar Hotz, Christian Bähnisch, Sebastian Lubos, Alexander Felfernig, Albert Haag, Jens Twiefel
Improving Recommender Systems with Large Language Models
Sebastian Lubos
Evaluating Performance and Trends in Interactive Video Retrieval: Insights from the 12th VBS Competition
Lucia Vadicamo, Rahel Arnold, Werner Bailer, Fabio Carrara, Cathal Gurrin, Nico Hezel, Xinghan Li, Jakub Lokoc, Sebastian Lubos, Zhixin Ma
Knowledge-based recommender systems: overview and research directions
M Uta, Alexander Felfernig, Viet-Man Le, Thi Ngoc Trang Tran, Damian Garber, Sebastian Lubos, Tamim Burgstaller
Less is More: Towards Sustainability-Aware Persuasive Explanations in Recommender Systems
Thi Ngoc Trang Tran, Seda Polat Erdeniz, Alexander Felfernig, Sebastian Lubos, Merfat El Mansi, Viet-Man Le
LLM-generated Explanations for Recommender Systems
Sebastian Lubos, Thi Ngoc Trang Tran, Alexander Felfernig, Seda Polat Erdeniz, Viet-Man Le
Leveraging LLMs for the Quality Assurance of Software Requirements
Sebastian Lubos, Alexander Felfernig, Thi Ngoc Trang Tran, Damian Garber, Merfat El Mansi, Seda Polat Erdeniz, Viet-Man Le
Responsible Configuration Using LLM-based Sustainability-Aware Explanations
Sebastian Lubos, Alexander Felfernig, Lothar Hotz, Thi Ngoc Trang Tran, Seda Polat Erdeniz, Viet-Man Le, Damian Garber, Merfat El Mansi
Sports recommender systems: overview and research directions
Alexander Felfernig, Michael Wundara, Thi Ngoc Trang Tran, Viet-Man Le, Sebastian Lubos, Seda Polat Erdeniz
2023
Analysis Operations for Constraint-based Recommender Systems
Sebastian Lubos, Viet-Man Le, Alexander Felfernig, Thi Ngoc Trang Tran
Collaborative Recommendation of Search Heuristics For Constraint Solvers
Damian Garber, Tamim Burgstaller, Alexander Felfernig, Viet-Man Le, Sebastian Lubos, Thi Ngoc Trang Tran, Seda Polat Erdeniz
Specifying Configurable Videos with Feature Models
Sebastian Lubos, Markus Tautschnig, Alexander Felfernig, Viet-Man Le
Employing Nudge Theory and Persuasive Principles with Explainable AI in Clinical Decision Support
Seda Polat Erdeniz, Thi Ngoc Trang Tran, Alexander Felfernig, Sebastian Lubos, Michael Schrempf, Diether Kramer, Peter P. Rainer
Perfect Match in Video Retrieval
Sebastian Lubos, Massimiliano Rubino, Christian Tautschnig, Markus Tautschnig, Boda Wen, Klaus Schoeffmann, Alexander Felfernig
Machine Learning Based Risk Prediction for Major Adverse Cardiovascular Events for ELGA-Authorized Clinics
Seda Polat Erdeniz, Diether Kramer, Michael Schrempf, Peter P. Rainer, Alexander Felfernig, Thi Ngoc Trang Tran, Tamim Burgstaller, Sebastian Lubos
Recommender systems for sustainability: overview and research issues
Alexander Felfernig, Michael Wundara, Thi Ngoc Trang Tran, Seda Polat Erdeniz, Sebastian Lubos, Merfat El Mansi, Viet-Man Le
An overview of video recommender systems: state-of-the-art and research issues
Sebastian Lubos, Alexander Felfernig, Markus Tautschnig
2022
Knowledge-based configuration of videos using feature models
Sebastian Lubos, Markus Tautschnig, Alexander Felfernig, Viet-Man Le