A Hierarchical Clustering Scheme for Unstructured Text Data. - Durga Toshniwal; Rishiraj Saha Roy (IKE, 2009)

Using Shape Patterns for Clustering Unstructured Text Documents. - Durga Toshniwal; Rishiraj Saha Roy (SEDE, 2009)

Shape pattern matching: A tool to cluster unstructured text documents. - Durga Toshniwal; Rishiraj Saha Roy (J. Comput. Methods Sci. Eng., 2010)

Unsupervised query segmentation using only query logs. - Nikita Mishra; Rishiraj Saha Roy; Niloy Ganguly; Srivatsan Laxman; Monojit Choudhury (WWW (Companion Volume), 2011)

An IR-based evaluation framework for web search query segmentation. - Rishiraj Saha Roy; Niloy Ganguly; Monojit Choudhury; Srivatsan Laxman (SIGIR, 2012)

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 (ACL (1), 2013)

Overview of the FIRE 2013 Track on Transliterated Search. - Rishiraj Saha Roy; Monojit Choudhury; Prasenjit Majumder; Komal Agarwal (FIRE, 2013)

Analyzing linguistic structure of web search queries. - Rishiraj Saha Roy (WWW (Companion Volume), 2013)

Place value: word position shifts vital to search dynamics. - Rishiraj Saha Roy; Anusha Suresh; Niloy Ganguly; Monojit Choudhury (WWW (Companion Volume), 2013)

Automatic Discovery of Adposition Typology. - Rishiraj Saha Roy; Rahul Katare; Niloy Ganguly; Monojit Choudhury (COLING, 2014)

Preference Mapping for Automated Recommendation of Product Attributes for Designing Marketing Content. - Moumita Sinha; Rishiraj Saha Roy (CBRecSys@RecSys, 2014)

Improving unsupervised query segmentation using parts-of-speech sequence information. - Rishiraj Saha Roy; Yogarshi Vyas; Niloy Ganguly; Monojit Choudhury (SIGIR, 2014)

Automated Linguistic Personalization of Targeted Marketing Messages Mining User-Generated Text on Social Media. - Rishiraj Saha Roy; Aishwarya Padmakumar; Guna Prasaad Jeganathan; Ponnurangam Kumaraguru (CICLing (2), 2015)

Probabilistic Deduplication of Anonymous Web Traffic. - Rishiraj Saha Roy; Ritwik Sinha; Niyati Chhaya; Shiv Kumar Saini (WWW (Companion Volume), 2015)

Discovering and understanding word level user intent in Web search queries. - Rishiraj Saha Roy; Rahul Katare; Niloy Ganguly; Srivatsan Laxman; Monojit Choudhury (J. Web Semant., 2015)

Improving Document Ranking for Long Queries with Nested Query Segmentation. - Rishiraj Saha Roy; Anusha Suresh; Niloy Ganguly; Monojit Choudhury (ECIR, 2016)

Syntactic complexity of Web search queries through the lenses of language models, networks and users. - Rishiraj Saha Roy; Smith Agarwal; Niloy Ganguly; Monojit Choudhury (Inf. Process. Manag., 2016)

Privacy of Hidden Profiles: Utility-Preserving Profile Removal in Online Forums. - Sedigheh Eslami; Asia J. Biega; Rishiraj Saha Roy; Gerhard Weikum (CIKM, 2017)

Leveraging Site Search Logs to Identify Missing Content on Enterprise Webpages. - Harsh Jhamtani; Rishiraj Saha Roy; Niyati Chhaya; Eric Nyberg (ECIR, 2017)

QUINT: Interpretable Question Answering over Knowledge Bases. - Abdalghani Abujabal; Rishiraj Saha Roy; Mohamed Yahya 001; Gerhard Weikum (EMNLP (System Demonstrations), 2017)

Automatic Assignment of Topical Icons to Documents for Faster File Navigation. - Rishiraj Saha Roy; Abhijeet Singh; Prashant Chawla; Shubham Saxena; Atanu R. Sinha (ICDAR, 2017)

Efficiency-aware Answering of Compositional Questions using Answer Type Prediction. - David Ziegler; Abdalghani Abujabal; Rishiraj Saha Roy; Gerhard Weikum (IJCNLP(2), 2017)

Privacy through Solidarity: A User-Utility-Preserving Framework to Counter Profiling. - Joanna Asia Biega; Rishiraj Saha Roy; Gerhard Weikum (SIGIR, 2017)

TEQUILA: Temporal Question Answering over Knowledge Bases. - Zhen Jia; Abdalghani Abujabal; Rishiraj Saha Roy; Jannik Strötgen; Gerhard Weikum (CIKM, 2018)

Never-Ending Learning for Open-Domain Question Answering over Knowledge Bases. - Abdalghani Abujabal; Rishiraj Saha Roy; Mohamed Yahya 001; Gerhard Weikum (WWW, 2018)

TempQuestions: A Benchmark for Temporal Question Answering. - Zhen Jia; Abdalghani Abujabal; Rishiraj Saha Roy; Jannik Strötgen; Gerhard Weikum (WWW (Companion Volume), 2018)

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 (CIKM, 2019)

ComQA: A Community-sourced Dataset for Complex Factoid Question Answering with Paraphrase Clusters. - Abdalghani Abujabal; Rishiraj Saha Roy; Mohamed Yahya 001; Gerhard Weikum (NAACL-HLT (1), 2019)

Answering Complex Questions by Joining Multi-Document Evidence with Quasi Knowledge Graphs. - Xiaolu Lu 002; Soumajit Pramanik; Rishiraj Saha Roy; Abdalghani Abujabal; Yafang Wang; Gerhard Weikum (SIGIR, 2019)

CROWN: Conversational Passage Ranking by Reasoning over Word Networks. - Magdalena Kaiser; Rishiraj Saha Roy; Gerhard Weikum (TREC, 2019)

FAIRY: A Framework for Understanding Relationships Between Users' Actions and their Social Feeds. - Azin Ghazimatin; Rishiraj Saha Roy; Gerhard Weikum (WSDM, 2019)

Towards Query Logs for Privacy Studies: On Deriving Search Queries from Questions. - Asia J. Biega; Jana Schmidt; Rishiraj Saha Roy (ECIR (2), 2020)

Question Answering over Curated and Open Web Sources. - Rishiraj Saha Roy; Avishek Anand (ICTIR, 2020)

Conversational Question Answering over Passages by Leveraging Word Proximity Networks. - Magdalena Kaiser; Rishiraj Saha Roy; Gerhard Weikum (SIGIR, 2020)

PRINCE: Provider-side Interpretability with Counterfactual Explanations in Recommender Systems. - Azin Ghazimatin; Oana Balalau; Rishiraj Saha Roy; Gerhard Weikum (WSDM, 2020)

Complex Temporal Question Answering on Knowledge Graphs. - Zhen Jia; Soumajit Pramanik; Rishiraj Saha Roy; Gerhard Weikum (CIKM, 2021)

Reinforcement Learning from Reformulations in Conversational Question Answering over Knowledge Graphs. - Magdalena Kaiser; Rishiraj Saha Roy; Gerhard Weikum (SIGIR, 2021)

Counterfactual Explanations for Neural Recommenders. - Khanh Hiep Tran; Azin Ghazimatin; Rishiraj Saha Roy (SIGIR, 2021)

ELIXIR: Learning from User Feedback on Explanations to Improve Recommender Models. - Azin Ghazimatin; Soumajit Pramanik; Rishiraj Saha Roy; Gerhard Weikum (WWW, 2021)

Efficient Contextualization using Top-k Operators for Question Answering over Knowledge Graphs. - Philipp Christmann; Rishiraj Saha Roy; Gerhard Weikum (CoRR, 2021)

Question Answering for the Curated Web: Tasks and Methods in QA over Knowledge Bases and Text Collections - Rishiraj Saha Roy; Avishek Anand (Morgan & Claypool Publishers, 2021)

Question Entity and Relation Linking to Knowledge Bases via CLOCQ (full paper). - Philipp Christmann; Rishiraj Saha Roy; Gerhard Weikum (SemREC/SMART@ISWC, 2022)

Conversational Question Answering on Heterogeneous Sources. - Philipp Christmann; Rishiraj Saha Roy; Gerhard Weikum (SIGIR, 2022)

Beyond NED: Fast and Effective Search Space Reduction for Complex Question Answering over Knowledge Bases. - Philipp Christmann; Rishiraj Saha Roy; Gerhard Weikum (WSDM, 2022)

CLOCQ: A Toolkit for Fast and Easy Access to Knowledge Bases. - Philipp Christmann; Rishiraj Saha Roy; Gerhard Weikum (BTW, 2023)

Explainable Conversational Question Answering over Heterogeneous Sources via Iterative Graph Neural Networks. - Philipp Christmann; Rishiraj Saha Roy; Gerhard Weikum (SIGIR, 2023)

Robust Training for Conversational Question Answering Models with Reinforced Reformulation Generation. - Magdalena Kaiser; Rishiraj Saha Roy; Gerhard Weikum (WSDM, 2024)

CompMix: A Benchmark for Heterogeneous Question Answering. - Philipp Christmann; Rishiraj Saha Roy; Gerhard Weikum (WWW (Companion Volume), 2024)

Uniqorn: Unified question answering over RDF knowledge graphs and natural language text. - Soumajit Pramanik; Jesujoba Alabi; Rishiraj Saha Roy; Gerhard Weikum (J. Web Semant., 2024)

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 Küch (BTW, 2025)

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 Küch (WSDM, 2025)