| 2026 | AAAI | Advancing Safe Mechanical Ventilation Using Offline RL with Hybrid Actions and Clinically Aligned Rewards. | Muhammad Hamza Yousuf, Jason Li, Sahar Vahdati, Raphael Theilen, Jakob Wittenstein, Jens Lehmann |
| 2026 | ECIR | Prompt Compression in the Wild: Measuring Latency, Rate Adherence, and Quality for Faster LLM Inference. | Cornelius Kummer, Lena Jurkschat, Michael Frber, Sahar Vahdati |
| 2026 | ICAART | Optimizing Prompts Efficiently with Iterative Determinantal Point Processes. | Nahid Abdollahi, Sahar Vahdati, Mehdi Eftekhari, Jens Lehmann |
| 2025 | AIAI | ICU Mechanical Ventilation Data Imputation. | Prathmesh Dudhe, Jason Li, Muhammad Hamza Yousuf, Jens Lehmann, Sahar Vahdati |
| 2024 | COLING | Knowledge GeoGebra: Leveraging Geometry of Relation Embeddings in Knowledge Graph Completion. | Kossi Amouzouvi, Bowen Song, Sahar Vahdati, Jens Lehmann |
| 2024 | ECAI | X-Vent: ICU Ventilation with Explainable Model-Based Reinforcement Learning. | Farhad Safaei, Milos Nenadovic, Roman Liessner, Raphael Theilen, Jakob Wittenstein, Jens Lehmann, Sahar Vahdati |
| 2024 | EKAW | Evaluating Large Language Model Literature Reviews in Interdisciplinary Science: A Systems Biology Perspective. | Charvi Jain, Sahar Vahdati, Nandu Gopan, Ivo F. Sbalzarini, Jens Lehmann |
| 2023 | CIKM | Retention is All You Need. | Karishma Mohiuddin, Mirza Ariful Alam, Mirza Mohtashim Alam, Pascal Welke, Michael Martin, Jens Lehmann, Sahar Vahdati |
| 2023 | ECAI | Language Models as Controlled Natural Language Semantic Parsers for Knowledge Graph Question Answering. | Jens Lehmann, Sbastien Ferr, Sahar Vahdati |
| 2022 | EDBT | Towards Hybrid Logic-based and Embedding-based Reasoning on Financial Knowledge Graphs. | Adriano Vlad, Sahar Vahdati, Mojtaba Nayyeri, Luigi Bellomarini, Emanuel Sallinger |
| 2022 | ICDE | Rule Learning over Knowledge Graphs with Genetic Logic Programming. | Lianlong Wu, Emanuel Sallinger, Evgeny Sherkhonov, Sahar Vahdati, Georg Gottlob |
| 2021 | AAAI | 5* Knowledge Graph Embeddings with Projective Transformations. | Mojtaba Nayyeri, Sahar Vahdati, Can Aykul, Jens Lehmann |
| 2021 | ECIR | Pattern-Aware and Noise-Resilient Embedding Models. | Mojtaba Nayyeri, Sahar Vahdati, Emanuel Sallinger, Mirza Mohtashim Alam, Hamed Shariat Yazdi, Jens Lehmann |
| 2021 | EMNLP | Knowledge Graph Representation Learning using Ordinary Differential Equations. | Mojtaba Nayyeri, Chengjin Xu, Franca Hoffmann, Mirza Mohtashim Alam, Jens Lehmann, Sahar Vahdati |
| 2021 | IJCNN | Multiple Run Ensemble Learning with Low-Dimensional Knowledge Graph Embeddings. | Chengjin Xu, Mojtaba Nayyeri, Sahar Vahdati, Jens Lehmann |
| 2021 | ILP | A Simulated Annealing Meta-heuristic for Concept Learning in Description Logics. | Patrick Westphal, Sahar Vahdati, Jens Lehmann |
| 2021 | PAKDD | Loss-Aware Pattern Inference: A Correction on the Wrongly Claimed Limitations of Embedding Models. | Mojtaba Nayyeri, Chengjin Xu, Yadollah Yaghoobzadeh, Sahar Vahdati, Mirza Mohtashim Alam, Hamed Shariat Yazdi, Jens Lehmann |
| 2020 | ECAI | An Evolutionary Algorithm for Rule Learning over Knowledge Graphs. | Lianlong Wu, Emanuel Sallinger, Evgeny Sherkhonov, Sahar Vahdati, Georg Gottlob |
| 2020 | ECAI | Multiple Run Ensemble Learning with Low Dimensional Knowledge Graph Embeddings. | Chengjin Xu, Mojtaba Nayyeri, Sahar Vahdati, Jens Lehmann |
| 2020 | IC3K | Semantic Representation of Physics Research Data. | Aysegul Say, Said Fathalla, Sahar Vahdati, Jens Lehmann, Sren Auer |
| 2020 | IJCNN | Let the Margin SlidE | Mojtaba Nayyeri, Xiaotian Zhou, Sahar Vahdati, Reza Izanloo, Hamed Shariat Yazdi, Jens Lehmann |
| 2019 | SAC | The scientific events ontology of the OpenResearch.org curation platform. | Said Fathalla, Sahar Vahdati, Sren Auer, Christoph Lange |
| 2018 | WWW | Towards a Cloud-Based Service for Maintaining and Analyzing Data About Scientific Events. | Andreas Behrend, Sahar Vahdati, Christoph Lange, Christiane Engels |
| 2017 | ADBIS | New Trends in Databases and Information Systems: Contributions from ADBIS 2017 Workshops. | Andreas Behrend, Diego Calvanese, Tania Cerquitelli, Silvia Chiusano, Christiane Engels, Stphane Jean, Natalija Kozmina, Batrice Markhoff, Oscar Romero, Sahar Vahdati |
| 2017 | WWW | SAVE-SD 2017: Third Workshop on Semantics, Analytics and Visualisation: Enhancing Scholarly Data. | Alejandra N. Gonzlez-Beltrn, Francesco Osborne, Silvio Peroni, Sahar Vahdati |
| 2016 | EKAW | Facilitating the Management and Analysis of Scholarly Communication Metadata. | Sahar Vahdati |
| 2016 | EKAW | OpenResearch: Collaborative Management of Scholarly Communication Metadata. | Sahar Vahdati, Natanael Arndt, Sren Auer, Christoph Lange |
| 2015 | LAK | OpenCourseWare observatory: does the quality of OpenCourseWare live up to its promise? | Sahar Vahdati, Christoph Lange, Sren Auer |
| 2014 | WEBIST | A Flexible System for a Comprehensive Analysis of Bibliographical Data. | Sahar Vahdati, Andreas Behrend, Gereon Schller, Rainer Manthey |