2021

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Reinforcement Learning from Reformulations in Conversational Question Answering over Knowledge Graphs
Magdalena Kaiser | Rishiraj Saha Roy | Gerhard Weikum
SIGIR '21: The 44th International ACM SIGIR Conference on Research and Development in Information Retrieval, Virtual Event, Canada, July 11-15, 2021

2020

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Incorporating User Feedback in Conversational Question Answering over Heterogeneous Web Sources
Magdalena Kaiser
Proceedings of the 43rd International ACM SIGIR conference on research and development in Information Retrieval, SIGIR 2020, Virtual Event, China, July 25-30, 2020

doi dblp
Conversational Question Answering over Passages by Leveraging Word Proximity Networks
Magdalena Kaiser | Rishiraj Saha Roy | Gerhard Weikum
Proceedings of the 43rd International ACM SIGIR conference on research and development in Information Retrieval, SIGIR 2020, Virtual Event, China, July 25-30, 2020

2019

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CROWN: Conversational Passage Ranking by Reasoning over Word Networks
Magdalena Kaiser | Rishiraj Saha Roy | Gerhard Weikum
Proceedings of the Twenty-Eighth Text REtrieval Conference, TREC 2019, Gaithersburg, Maryland, USA, November 13-15, 2019

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