| 2026 | ECIR | Context Engineering for Agentic Data Science. | Rishiraj Saha Roy, Chris Hinze, Luzian Hahn, Fabian Kch |
| 2025 | BTW | RAGONITE: Iterative Retrieval on Induced Databases and Verbalized RDF for Conversational QA over KGs with RAG. | Rishiraj Saha Roy, Chris Hinze, Joel Schlotthauer, Farzad Naderi, Viktor Hangya, Andreas Foltyn, Luzian Hahn, Fabian Kch |
| 2025 | WSDM | Evidence Contextualization and Counterfactual Attribution for Conversational QA over Heterogeneous Data with RAG Systems. | Rishiraj Saha Roy, Joel Schlotthauer, Chris Hinze, Andreas Foltyn, Luzian Hahn, Fabian Kch |
| 2024 | WWW | CompMix: A Benchmark for Heterogeneous Question Answering. | Philipp Christmann, Rishiraj Saha Roy, Gerhard Weikum |
| 2024 | WSDM | Robust Training for Conversational Question Answering Models with Reinforced Reformulation Generation. | Magdalena Kaiser, Rishiraj Saha Roy, Gerhard Weikum |
| 2023 | BTW | CLOCQ: A Toolkit for Fast and Easy Access to Knowledge Bases. | Philipp Christmann, Rishiraj Saha Roy, Gerhard Weikum |
| 2023 | SIGIR | Explainable Conversational Question Answering over Heterogeneous Sources via Iterative Graph Neural Networks. | Philipp Christmann, Rishiraj Saha Roy, Gerhard Weikum |
| 2022 | SIGIR | Conversational Question Answering on Heterogeneous Sources. | Philipp Christmann, Rishiraj Saha Roy, Gerhard Weikum |
| 2022 | WSDM | Beyond NED: Fast and Effective Search Space Reduction for Complex Question Answering over Knowledge Bases. | Philipp Christmann, Rishiraj Saha Roy, Gerhard Weikum |
| 2021 | CIKM | Complex Temporal Question Answering on Knowledge Graphs. | Zhen Jia, Soumajit Pramanik, Rishiraj Saha Roy, Gerhard Weikum |
| 2021 | WWW | ELIXIR: Learning from User Feedback on Explanations to Improve Recommender Models. | Azin Ghazimatin, Soumajit Pramanik, Rishiraj Saha Roy, Gerhard Weikum |
| 2021 | SIGIR | Reinforcement Learning from Reformulations in Conversational Question Answering over Knowledge Graphs. | Magdalena Kaiser, Rishiraj Saha Roy, Gerhard Weikum |
| 2021 | SIGIR | Counterfactual Explanations for Neural Recommenders. | Khanh Hiep Tran, Azin Ghazimatin, Rishiraj Saha Roy |
| 2020 | ECIR | Towards Query Logs for Privacy Studies: On Deriving Search Queries from Questions. | Asia J. Biega, Jana Schmidt, Rishiraj Saha Roy |
| 2020 | ICTIR | Question Answering over Curated and Open Web Sources. | Rishiraj Saha Roy, Avishek Anand |
| 2020 | SIGIR | Conversational Question Answering over Passages by Leveraging Word Proximity Networks. | Magdalena Kaiser, Rishiraj Saha Roy, Gerhard Weikum |
| 2020 | SIGIR | Question Answering over Curated and Open Web Sources. | Rishiraj Saha Roy, Avishek Anand |
| 2020 | WSDM | PRINCE: Provider-side Interpretability with Counterfactual Explanations in Recommender Systems. | Azin Ghazimatin, Oana Balalau, Rishiraj Saha Roy, Gerhard Weikum |
| 2019 | CIKM | Look before you Hop: Conversational Question Answering over Knowledge Graphs Using Judicious Context Expansion. | Philipp Christmann, Rishiraj Saha Roy, Abdalghani Abujabal, Jyotsna Singh, Gerhard Weikum |
| 2019 | NAACL | ComQA: A Community-sourced Dataset for Complex Factoid Question Answering with Paraphrase Clusters. | Abdalghani Abujabal, Rishiraj Saha Roy, Mohamed Yahya, Gerhard Weikum |
| 2019 | SIGIR | Answering Complex Questions by Joining Multi-Document Evidence with Quasi Knowledge Graphs. | Xiaolu Lu, Soumajit Pramanik, Rishiraj Saha Roy, Abdalghani Abujabal, Yafang Wang, Gerhard Weikum |
| 2019 | WSDM | FAIRY: A Framework for Understanding Relationships Between Users' Actions and their Social Feeds. | Azin Ghazimatin, Rishiraj Saha Roy, Gerhard Weikum |
| 2018 | CIKM | TEQUILA: Temporal Question Answering over Knowledge Bases. | Zhen Jia, Abdalghani Abujabal, Rishiraj Saha Roy, Jannik Strtgen, Gerhard Weikum |
| 2018 | WWW | Never-Ending Learning for Open-Domain Question Answering over Knowledge Bases. | Abdalghani Abujabal, Rishiraj Saha Roy, Mohamed Yahya, Gerhard Weikum |
| 2018 | WWW | TempQuestions: A Benchmark for Temporal Question Answering. | Zhen Jia, Abdalghani Abujabal, Rishiraj Saha Roy, Jannik Strtgen, Gerhard Weikum |
| 2017 | CIKM | Privacy of Hidden Profiles: Utility-Preserving Profile Removal in Online Forums. | Sedigheh Eslami, Asia J. Biega, Rishiraj Saha Roy, Gerhard Weikum |
| 2017 | ECIR | Leveraging Site Search Logs to Identify Missing Content on Enterprise Webpages. | Harsh Jhamtani, Rishiraj Saha Roy, Niyati Chhaya, Eric Nyberg |
| 2017 | EMNLP | QUINT: Interpretable Question Answering over Knowledge Bases. | Abdalghani Abujabal, Rishiraj Saha Roy, Mohamed Yahya, Gerhard Weikum |
| 2017 | ICDAR | Automatic Assignment of Topical Icons to Documents for Faster File Navigation. | Rishiraj Saha Roy, Abhijeet Singh, Prashant Chawla, Shubham Saxena, Atanu R. Sinha |
| 2017 | IJCNLP | Efficiency-aware Answering of Compositional Questions using Answer Type Prediction. | David Ziegler, Abdalghani Abujabal, Rishiraj Saha Roy, Gerhard Weikum |
| 2017 | SIGIR | Privacy through Solidarity: A User-Utility-Preserving Framework to Counter Profiling. | Joanna Asia Biega, Rishiraj Saha Roy, Gerhard Weikum |
| 2016 | ECIR | Improving Document Ranking for Long Queries with Nested Query Segmentation. | Rishiraj Saha Roy, Anusha Suresh, Niloy Ganguly, Monojit Choudhury |
| 2015 | CICLING | Automated Linguistic Personalization of Targeted Marketing Messages Mining User-Generated Text on Social Media. | Rishiraj Saha Roy, Aishwarya Padmakumar, Guna Prasaad Jeganathan, Ponnurangam Kumaraguru |
| 2015 | WWW | Probabilistic Deduplication of Anonymous Web Traffic. | Rishiraj Saha Roy, Ritwik Sinha, Niyati Chhaya, Shiv Kumar Saini |
| 2014 | COLING | Automatic Discovery of Adposition Typology. | Rishiraj Saha Roy, Rahul Katare, Niloy Ganguly, Monojit Choudhury |
| 2014 | RecSys | Preference Mapping for Automated Recommendation of Product Attributes for Designing Marketing Content. | Moumita Sinha, Rishiraj Saha Roy |
| 2014 | SIGIR | Improving unsupervised query segmentation using parts-of-speech sequence information. | Rishiraj Saha Roy, Yogarshi Vyas, Niloy Ganguly, Monojit Choudhury |
| 2013 | ACL | Crowd Prefers the Middle Path: A New IAA Metric for Crowdsourcing Reveals Turker Biases in Query Segmentation. | Rohan Ramanath, Monojit Choudhury, Kalika Bali, Rishiraj Saha Roy |
| 2013 | WWW | Analyzing linguistic structure of web search queries. | Rishiraj Saha Roy |
| 2013 | WWW | Place value: word position shifts vital to search dynamics. | Rishiraj Saha Roy, Anusha Suresh, Niloy Ganguly, Monojit Choudhury |
| 2012 | SIGIR | An IR-based evaluation framework for web search query segmentation. | Rishiraj Saha Roy, Niloy Ganguly, Monojit Choudhury, Srivatsan Laxman |
| 2011 | WWW | Unsupervised query segmentation using only query logs. | Nikita Mishra, Rishiraj Saha Roy, Niloy Ganguly, Srivatsan Laxman, Monojit Choudhury |
| 2009 | IKE | A Hierarchical Clustering Scheme for Unstructured Text Data. | Durga Toshniwal, Rishiraj Saha Roy |