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Complex Knowledge Base Question Answering is a popular area of research in the past decade.
Freebase: a collaboratively created graph database for structuring human knowledge
Kurt D. Bollacker, Colin Evans, Praveen Paritosh, Tim Sturge, and Jamie Taylor. 2008 · 2008
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Dbpedia - A crystallization point for the web of data
Christian Bizer, Jens Lehmann, Georgi Kobilarov, Sören Auer, Christian Becker, Richard Cyganiak, and Sebastian Hellmann. 2009 · 2009
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Wikidata: a new platform for collaborative data collection
Denny Vrandecic. 2012 · 2012
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Semantic parsing on freebase from question-answer pairs
Jonathan Berant, Andrew Chou, Roy Frostig, and Percy Liang. 2013 · 2013
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Large-scale semantic parsing via schema matching and lexicon extension
Qingqing Cai and Alexander Yates. 2013 · 2013
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Question answering with subgraph embeddings
Antoine Bordes, Sumit Chopra, and Jason Weston. 2014 · 2014
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Information extraction over structured data: Question answering with freebase
Xuchen Yao and Benjamin Van Durme. 2014 · 2014
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Large-scale simple question answering with memory networks
Antoine Bordes, Nicolas Usunier, Sumit Chopra, and Jason Weston. 2015 · 2015
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Question answering over freebase with multi-column convolutional neural networks
Li Dong, Furu Wei, Ming Zhou, and Ke Xu. 2015 · 2015
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Adam: A method for stochastic optimization
Diederik P. Kingma and Jimmy Ba. 2015 · 2015
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Semantic parsing via staged query graph generation: Question answering with knowledge base
Wen-tau Yih, Ming-Wei Chang, Xiaodong He, and Jianfeng Gao. 2015 · 2015
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Constraint-based question answering with knowledge graph
Junwei Bao, Nan Duan, Zhao Yan, Ming Zhou, and Tiejun Zhao. 2016 · 2016
Cited alongside, same era.
The value of semantic parse labeling for knowledge base question answering
Wen-tau Yih, Matthew Richardson, Christopher Meek, Ming-Wei Chang, and Jina Suh. 2016 · 2016
Cited alongside, same era.
Simple question answering by attentive convolutional neural network
Wenpeng Yin, Mo Yu, Bing Xiang, Bowen Zhou, and Hinrich Schütze. 2016 · 2016
Cited alongside, same era.
An end-to-end model for question answering over knowledge base with cross-attention combining global knowledge
Yanchao Hao, Yuanzhe Zhang, Kang Liu, Shizhu He, Zhanyi Liu, Hua Wu, and Jun Zhao. 2017 · 2017
Cited alongside, same era.
Lc-quad: A corpus for complex question answering over knowledge graphs
Priyansh Trivedi, Gaurav Maheshwari, Mohnish Dubey, and Jens Lehmann. 2017 · 2017
Cited alongside, same era.
9th challenge on question answering over linked data (QALD-9) (invited paper)
Ricardo Usbeck, Ria Hari Gusmita, Axel-Cyrille Ngonga Ngomo, and Muhammad Saleem. 2018 · 2018
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BERT: pre-training of deep bidirectional transformers for language understanding
Jacob Devlin, Ming-Wei Chang, Kenton Lee, and Kristina Toutanova. 2019 · 2019
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Lc-quad 2.0: A large dataset for complex question answering over wikidata and dbpedia
Mohnish Dubey, Debayan Banerjee, Abdelrahman Abdelkawi, and Jens Lehmann. 2019 · 2019
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Enhancing key-value memory neural networks for knowledge based question answering
Kun Xu, Yuxuan Lai, Yansong Feng, and Zhiguo Wang. 2019 · 2019
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Editing-based SQL query generation for cross-domain context-dependent questions
Rui Zhang, Tao Yu, Heyang Er, Sungrok Shim, Eric Xue, Xi Victoria Lin, Tianze Shi, Caiming Xiong, Richard Socher, and Dragomir R. Radev. 2019 · 2019
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Improved neural relation detection for knowledge base question answering
Mo Yu, Wenpeng Yin, Kazi Saidul Hasan, Cícero Nogueira dos Santos, Bing Xiang, and Bowen Zhou. 2017 · 2017
Cited alongside, same era.
Knowledge base question answering via encoding of complex query graphs
Kangqi Luo, Fengli Lin, Xusheng Luo, and Kenny Q. Zhu. 2018 · 2018
Cited alongside, same era.
Self-attention with relative position representations
Peter Shaw, Jakob Uszkoreit, and Ashish Vaswani. 2018 · 2018
Cited alongside, same era.
Directional skip-gram: Explicitly distinguishing left and right context for word embeddings
Yan Song, Shuming Shi, Jing Li, and Haisong Zhang. 2018 · 2018
Cited alongside, same era.
The web as a knowledge-base for answering complex questions
Alon Talmor and Jonathan Berant. 2018 · 2018
Cited alongside, same era.
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Formal query building with query structure prediction for complex question answering over knowledge base
Yongrui Chen, Huiying Li, Yuncheng Hua, and Guilin Qi. 2020 · 2020
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Query graph generation for answering multi-hop complex questions from knowledge bases
Yunshi Lan and Jing Jiang. 2020 · 2020
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Bridging textual and tabular data for cross-domain text-to-sql semantic parsing
Xi Victoria Lin, Richard Socher, and Caiming Xiong. 2020 · 2020
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RAT-SQL: relation-aware schema encoding and linking for text-to-sql parsers
Bailin Wang, Richard Shin, Xiaodong Liu, Oleksandr Polozov, and Matthew Richardson. 2020 · 2020
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A state-transition framework to answer complex questions over knowledge base
Sen Hu, Lei Zou, and Xinbo Zhang. 2018 · 2098
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