2022

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Contrastive Representation Learning for Conversational Question Answering over Knowledge Graphs
Endri Kacupaj | Kuldeep Singh | Maria Maleshkova | Jens Lehmann
Proceedings of the 31st ACM International Conference on Information & Knowledge Management, Atlanta, GA, USA, October 17-21, 2022

2021

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HopfE: Knowledge Graph Representation Learning using Inverse Hopf Fibrations
Anson Bastos | Kuldeep Singh | Abhishek Nadgeri | Saeedeh Shekarpour | Isaiah Onando Mulang' | Johannes Hoffart
CIKM '21: The 30th ACM International Conference on Information and Knowledge Management, Virtual Event, Queensland, Australia, November 1 - 5, 2021

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Plumber: A Modular Framework to Create Information Extraction Pipelines
Mohamad Yaser Jaradeh | Kuldeep Singh | Markus Stocker | Sören Auer
Companion of The Web Conference 2021, Virtual Event / Ljubljana, Slovenia, April 19-23, 2021

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RECON: Relation Extraction using Knowledge Graph Context in a Graph Neural Network
Anson Bastos | Abhishek Nadgeri | Kuldeep Singh | Isaiah Onando Mulang' | Saeedeh Shekarpour | Johannes Hoffart | Manohar Kaul
WWW '21: The Web Conference 2021, Virtual Event / Ljubljana, Slovenia, April 19-23, 2021

2020

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Falcon 2.0: An Entity and Relation Linking Tool over Wikidata
Ahmad Sakor | Kuldeep Singh | Anery Patel | Maria-Esther Vidal
CIKM '20: The 29th ACM International Conference on Information and Knowledge Management, Virtual Event, Ireland, October 19-23, 2020

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Evaluating the Impact of Knowledge Graph Context on Entity Disambiguation Models
Isaiah Onando Mulang' | Kuldeep Singh | Chaitali Prabhu | Abhishek Nadgeri | Johannes Hoffart | Jens Lehmann
CIKM '20: The 29th ACM International Conference on Information and Knowledge Management, Virtual Event, Ireland, October 19-23, 2020

2018

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Dynamic Composition of Question Answering Pipelines with FRANKENSTEIN
Kuldeep Singh | Ioanna Lytra | Arun Sethupat Radhakrishna | Akhilesh Vyas | Maria-Esther Vidal
The 41st International ACM SIGIR Conference on Research & Development in Information Retrieval, SIGIR 2018, Ann Arbor, MI, USA, July 08-12, 2018

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Why Reinvent the Wheel: Let's Build Question Answering Systems Together
Kuldeep Singh | Arun Sethupat Radhakrishna | Andreas Both | Saeedeh Shekarpour | Ioanna Lytra | Ricardo Usbeck | Akhilesh Vyas | Akmal Khikmatullaev | Dharmen Punjani | Christoph Lange | Maria-Esther Vidal | Jens Lehmann | Sören Auer
Proceedings of the 2018 World Wide Web Conference on World Wide Web, WWW 2018, Lyon, France, April 23-27, 2018

2016

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Question Answering on Linked Data: Challenges and Future Directions
Saeedeh Shekarpour | Kemele M. Endris | Ashwini Jaya Kumar | Denis Lukovnikov | Kuldeep Singh | Harsh Thakkar | Christoph Lange
Proceedings of the 25th International Conference on World Wide Web, WWW 2016, Montreal, Canada, April 11-15, 2016, Companion Volume