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Knowledge base question answering (KBQA) has attracted a lot of interest in recent years, especially for complex questions which require multiple facts to answer.
Bleu: a Method for Automatic Evaluation of Machine Translation
Papineni, K.; Roukos, S.; Ward, T.; and Zhu, W.-J. 2002 · 2002
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ROUGE: A Package for Automatic Evaluation of Summaries
Lin, C.-Y. 2004 · 2004
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Dbpedia: A nucleus for a web of open data
Auer, S.; Bizer, C.; Kobilarov, G.; Lehmann, J.; Cyganiak, R.; and Ives, Z. 2007 · 2007
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Freebase: a collaboratively created graph database for structuring human knowledge
Bollacker, K.; Evans, C.; Paritosh, P.; Sturge, T.; and Taylor, J. 2008 · 2008
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Facc1: Freebase annotation of clueweb corpora, version 1 (release date 2013-06-26, format version 1, correction level 0)
Gabrilovich, R. M., E.; and Subramanya, A. 2013 · 2013
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Semantic parsing via staged query graph generation: Question answering with knowledge base
Yih, W. T.; Chang, M. W.; He, X.; and Gao, J. 2015 · 2015
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Lc-quad: A corpus for complex question answering over knowledge graphs
Trivedi, P.; Maheshwari, G.; Dubey, M.; and Lehmann, J. 2017 · 2017
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The web as a knowledge-base for answering complex questions
Talmor, A.; and Berant, J. 2018 · 2018
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Multi-hop reading comprehension through question decomposition and rescoring
Min, S.; Zhong, V.; Zettlemoyer, L.; and Hajishirzi, H. 2019 · 2019
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PyTorch: An Imperative Style, High-Performance Deep Learning Library
Paszke, A.; Gross, S.; Massa, F.; Lerer, A.; Bradbury, J.; Chanan, G.; Killeen, T.; Lin, Z.; Gimelshein, N.; Antiga, L.; Desmaison, A.; Kopf, A.; Yang, E.; DeVito, Z.; Raison, M.; Tejani, A.; Chilamkurthy, S.; Steiner, B.; Fang, L.; Bai, J.; and Chintala, S. 2019 · 2019
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PullNet: Open Domain Question Answering with Iterative Retrieval on Knowledge Bases and Text
Sun, H.; Bedrax-Weiss, T.; and Cohen, W. 2019 · 2019
Cited alongside, same era.
Complex question decomposition for semantic parsing
Zhang, H.; Cai, J.; Xu, J.; and Wang, J. 2019 · 2019
Cited alongside, same era.
Formal Query Building with Query Structure Prediction for Complex Question Answering over Knowledge Base
Chen, Y.; Li, H.; Hua, Y.; and Qi, G. 2020 · 2020
Cited alongside, same era.
Query Graph Generation for Answering Multi-hop Complex Questions from Knowledge Bases
Lan, Y.; and Jiang, J. 2020 · 2020
Cited alongside, same era.
Efficient One-Pass End-to-End Entity Linking for Questions
Li, B. Z.; Min, S.; Iyer, S.; Mehdad, Y.; and Yih, W.-t. 2020 · 2020
Cited alongside, same era.
T5: Exploring the limits of transfer learning with a unified text-to-text transformer
Beyond IID: three levels of generalization for question answering on knowledge bases
Gu, Y.; Kase, S.; Vanni, M.; Sadler, B.; Liang, P.; Yan, X.; and Su, Y. 2021 · 2021
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EDG-Based Question Decomposition for Complex Question Answering over Knowledge Bases
Hu, X.; Shu, Y.; Huang, X.; and Qu, Y. 2021 · 2021
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Unseen Entity Handling in Complex Question Answering over Knowledge Base via Language Generation
Huang, X.; Kim, J.-J.; and Zou, B. 2021 · 2021
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Leveraging Abstract Meaning Representation for Knowledge Base Question Answering
Kapanipathi, P.; Abdelaziz, I.; Ravishankar, S.; Roukos, S.; Gray, A.; Astudillo, R.; Chang, M.; Cornelio, C.; Dana, S.; Fokoue, A.; Garg, D.; Gliozzo, A.; Gurajada, S.; Karanam, H.; Khan, N.; Khandelwal, D.; Lee, Y. S.; Li, Y.; Luus, F.; Makondo, N.; Mihindukulasooriya, N.; Naseem, T.; Neelam, S.; Popa, L.; Reddy, R.; Riegel, R.; Rossiello, G.; Sharma, U.; Bhargav, G. P.; and Yu, M. 2021 · 2021
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A Survey on Complex Knowledge Base Question Answering: Methods, Challenges and Solutions
Lan, Y.; He, G.; Jiang, J.; Jiang, J.; Zhao, W. X.; and Wen, J. 2021 · 2021
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Raffel, C.; Shazeer, N.; Roberts, A.; Lee, K.; Narang, S.; Matena, M.; Zhou, Y.; Li, W.; and Liu, P. J. 2020 · 2020
Cited alongside, same era.
Transformers: State-of-the-Art Natural Language Processing
Wolf, T.; Debut, L.; Sanh, V.; Chaumond, J.; Delangue, C.; Moi, A.; Cistac, P.; Rault, T.; Louf, R.; Funtowicz, M.; Davison, J.; Shleifer, S.; von Platen, P.; Ma, C.; Jernite, Y.; Plu, J.; Xu, C.; Le Scao, T.; Gugger, S.; Drame, M.; Lhoest, Q.; and Rush, A. 2020 · 2020
Cited alongside, same era.
Break It Down: A Question Understanding Benchmark
Wolfson, T.; Geva, M.; Gupta, A.; Goldberg, Y.; Gardner, M.; Deutch, D.; and Berant, J. 2020 · 2020
Cited alongside, same era.
Case-based Reasoning for Natural Language Queries over Knowledge Bases
Das, R.; Zaheer, M.; Thai, D.; Godbole, A.; Perez, E.; Lee, J.-Y.; Tan, L.; Polymenakos, L.; and McCallum, A. 2021 · 2021
Cited alongside, same era.
Later among the works it cites.
BERT-based Semantic Query Graph Extraction for Knowledge Graph Question Answering
Liang, Z.; Peng, Z.; Yang, X.; Zhao, F.; Liu, Y.; and McGuinness, D. L. 2021 · 2021
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Improving Query Graph Generation for Complex Question Answering over Knowledge Base
Qin, K.; Li, C.; Pavlu, V.; and Aslam, J. A. 2021 · 2021
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A Two-Stage Approach towards Generalization in Knowledge Base Question Answering
Ravishankar, S.; Thai, J.; Abdelaziz, I.; Mihidukulasooriya, N.; Naseem, T.; Kapanipathi, P.; Rossilleo, G.; and Fokoue, A. 2022 · 2022
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RNG-KBQA: Generation Augmented Iterative Ranking for Knowledge Base Question Answering
Ye, X.; Yavuz, S.; Hashimoto, K.; Zhou, Y.; and Xiong, C. 2022 · 2022
Later among the works it cites.