Graph-Grounded Goal Planning for Conversational Recommendation

IEEE Transactions on Knowledge and Data Engineering, 2022.

Liu, Zeming and Zhou, Ding and Liu, Hao and Wang, Haifeng and Niu, Zheng-Yu and Wu, Hua and Che, Wanxiang and Liu, Ting and Xiong, Hui

Graph-Grounded Goal Planning for Conversational Recommendation

IEEE Transactions on Knowledge and Data Engineering, 2022.

Liu, Zeming and Zhou, Ding and Liu, Hao and Wang, Haifeng and Niu, Zheng-Yu and Wu, Hua and Che, Wanxiang and Liu, Ting and Xiong, Hui

Discovering Dialog Structure Graph for Coherent Dialog Generation

Proceedings of the 59th Annual Meeting of the Association for Computational Linguistics and the 11th International Joint Conference on Natural Language Processing (Volume 1: Long Papers), 1726--1739, 2021.

Xu, Jun and Lei, Zeyang and Wang, Haifeng and Niu, Zheng-Yu and Wu, Hua and Che, Wanxiang

Discovering Dialog Structure Graph for Coherent Dialog Generation

Proceedings of the 59th Annual Meeting of the Association for Computational Linguistics and the 11th International Joint Conference on Natural Language Processing (Volume 1: Long Papers), 1726--1739, 2021.

Xu, Jun and Lei, Zeyang and Wang, Haifeng and Niu, Zheng-Yu and Wu, Hua and Che, Wanxiang

Durecdial 2.0: A bilingual parallel corpus for conversational recommendation

ArXiv preprint, abs/2109.08877, 2021.

Liu, Zeming and Wang, Haifeng and Niu, Zheng-Yu and Wu, Hua and Che, Wanxiang

Durecdial 2.0: A bilingual parallel corpus for conversational recommendation

ArXiv preprint, abs/2109.08877, 2021.

Liu, Zeming and Wang, Haifeng and Niu, Zheng-Yu and Wu, Hua and Che, Wanxiang

Conversational Graph Grounded Policy Learning for Open-Domain Conversation Generation

Proceedings of the 58th Annual Meeting of the Association for Computational Linguistics, 1835--1845, 2020.

Xu, Jun and Wang, Haifeng and Niu, Zheng-Yu and Wu, Hua and Che, Wanxiang and Liu, Ting

Conversational Graph Grounded Policy Learning for Open-Domain Conversation Generation

Proceedings of the 58th Annual Meeting of the Association for Computational Linguistics, 1835--1845, 2020.

Xu, Jun and Wang, Haifeng and Niu, Zheng-Yu and Wu, Hua and Che, Wanxiang and Liu, Ting

Discovering dialog structure graph for open-domain dialog generation

ArXiv preprint, abs/2012.15543, 2020.

Xu, Jun and Lei, Zeyang and Wang, Haifeng and Niu, Zheng-Yu and Wu, Hua and Che, Wanxiang and Liu, Ting

Discovering dialog structure graph for open-domain dialog generation

ArXiv preprint, abs/2012.15543, 2020.

Xu, Jun and Lei, Zeyang and Wang, Haifeng and Niu, Zheng-Yu and Wu, Hua and Che, Wanxiang and Liu, Ting

Knowledge graph grounded goal planning for open-domain conversation generation

Proceedings of the AAAI Conference on Artificial Intelligence, 9338--9345, 2020.

Xu, Jun and Wang, Haifeng and Niu, Zhengyu and Wu, Hua and Che, Wanxiang

Knowledge graph grounded goal planning for open-domain conversation generation

Proceedings of the AAAI Conference on Artificial Intelligence, 9338--9345, 2020.

Xu, Jun and Wang, Haifeng and Niu, Zhengyu and Wu, Hua and Che, Wanxiang

Towards Conversational Recommendation over Multi-Type Dialogs

Proceedings of the 58th Annual Meeting of the Association for Computational Linguistics, 1036--1049, 2020.

Liu, Zeming and Wang, Haifeng and Niu, Zheng-Yu and Wu, Hua and Che, Wanxiang and Liu, Ting

Towards Conversational Recommendation over Multi-Type Dialogs

Proceedings of the 58th Annual Meeting of the Association for Computational Linguistics, 1036--1049, 2020.

Liu, Zeming and Wang, Haifeng and Niu, Zheng-Yu and Wu, Hua and Che, Wanxiang and Liu, Ting

A Key-Phrase Aware End2end Neural Response Generation Model

CCF International Conference on Natural Language Processing and Chinese Computing, 65--77, 2019.

Xu, Jun and Wang, Haifeng and Niu, Zhengyu and Wu, Hua and Che, Wanxiang

A Key-Phrase Aware End2end Neural Response Generation Model

CCF International Conference on Natural Language Processing and Chinese Computing, 65--77, 2019.

Xu, Jun and Wang, Haifeng and Niu, Zhengyu and Wu, Hua and Che, Wanxiang

Learning semantic hierarchies: A continuous vector space approach

ArXiv preprint, abs/194720399., 2019.

Fu, Ruiji and Guo, Jiang and Qin, Bing and Che, Wanxiang and Wang, Haifeng and Liu, Ting

Learning semantic hierarchies: A continuous vector space approach

ArXiv preprint, abs/194720399., 2019.

Fu, Ruiji and Guo, Jiang and Qin, Bing and Che, Wanxiang and Wang, Haifeng and Liu, Ting

A distributed representation-based framework for cross-lingual transfer parsing

Journal of Artificial Intelligence Research, 995--1023, 2016.

Guo, Jiang and Che, Wanxiang and Yarowsky, David and Wang, Haifeng and Liu, Ting

A distributed representation-based framework for cross-lingual transfer parsing

Journal of Artificial Intelligence Research, 995--1023, 2016.

Guo, Jiang and Che, Wanxiang and Yarowsky, David and Wang, Haifeng and Liu, Ting

A Unified Architecture for Semantic Role Labeling and Relation Classification

Proceedings of {COLING} 2016, the 26th International Conference on Computational Linguistics: Technical Papers, 1264--1274, 2016.

Guo, Jiang and Che, Wanxiang and Wang, Haifeng and Liu, Ting and Xu, Jun

A Unified Architecture for Semantic Role Labeling and Relation Classification

Proceedings of {COLING} 2016, the 26th International Conference on Computational Linguistics: Technical Papers, 1264--1274, 2016.

Guo, Jiang and Che, Wanxiang and Wang, Haifeng and Liu, Ting and Xu, Jun

A Universal Framework for Inductive Transfer Parsing across Multi-typed Treebanks

Proceedings of {COLING} 2016, the 26th International Conference on Computational Linguistics: Technical Papers, 12--22, 2016.

Guo, Jiang and Che, Wanxiang and Wang, Haifeng and Liu, Ting

A Universal Framework for Inductive Transfer Parsing across Multi-typed Treebanks

Proceedings of {COLING} 2016, the 26th International Conference on Computational Linguistics: Technical Papers, 12--22, 2016.

Guo, Jiang and Che, Wanxiang and Wang, Haifeng and Liu, Ting

Exploiting multi-typed treebanks for parsing with deep multi-task learning

ArXiv preprint, abs/1606.01161, 2016.

Guo, Jiang and Che, Wanxiang and Wang, Haifeng and Liu, Ting

Exploiting multi-typed treebanks for parsing with deep multi-task learning

ArXiv preprint, abs/1606.01161, 2016.

Guo, Jiang and Che, Wanxiang and Wang, Haifeng and Liu, Ting

Cross-lingual Dependency Parsing Based on Distributed Representations

Proceedings of the 53rd Annual Meeting of the Association for Computational Linguistics and the 7th International Joint Conference on Natural Language Processing (Volume 1: Long Papers), 1234--1244, 2015.

Guo, Jiang and Che, Wanxiang and Yarowsky, David and Wang, Haifeng and Liu, Ting

Cross-lingual Dependency Parsing Based on Distributed Representations

Proceedings of the 53rd Annual Meeting of the Association for Computational Linguistics and the 7th International Joint Conference on Natural Language Processing (Volume 1: Long Papers), 1234--1244, 2015.

Guo, Jiang and Che, Wanxiang and Yarowsky, David and Wang, Haifeng and Liu, Ting

Learning Semantic Hierarchies via Word Embeddings

Proceedings of the 52nd Annual Meeting of the Association for Computational Linguistics (Volume 1: Long Papers), 1199--1209, 2014.

Fu, Ruiji and Guo, Jiang and Qin, Bing and Che, Wanxiang and Wang, Haifeng and Liu, Ting

Learning Semantic Hierarchies via Word Embeddings

Proceedings of the 52nd Annual Meeting of the Association for Computational Linguistics (Volume 1: Long Papers), 1199--1209, 2014.

Fu, Ruiji and Guo, Jiang and Qin, Bing and Che, Wanxiang and Wang, Haifeng and Liu, Ting

Learning Sense-specific Word Embeddings By Exploiting Bilingual Resources

Proceedings of {COLING} 2014, the 25th International Conference on Computational Linguistics: Technical Papers, 497--507, 2014.

Guo, Jiang and Che, Wanxiang and Wang, Haifeng and Liu, Ting

Learning Sense-specific Word Embeddings By Exploiting Bilingual Resources

Proceedings of {COLING} 2014, the 25th International Conference on Computational Linguistics: Technical Papers, 497--507, 2014.

Guo, Jiang and Che, Wanxiang and Wang, Haifeng and Liu, Ting

Revisiting Embedding Features for Simple Semi-supervised Learning

Proceedings of the 2014 Conference on Empirical Methods in Natural Language Processing ({EMNLP}), 110--120, 2014.

Guo, Jiang and Che, Wanxiang and Wang, Haifeng and Liu, Ting

Revisiting Embedding Features for Simple Semi-supervised Learning

Proceedings of the 2014 Conference on Empirical Methods in Natural Language Processing ({EMNLP}), 110--120, 2014.

Guo, Jiang and Che, Wanxiang and Wang, Haifeng and Liu, Ting

Coherent Dialog Generation with Query Graph

ArXiv preprint, abs/10.1145, 2010.

Xu, Jun and Lei, Zeyang and Wang, Haifeng and Niu, Zheng-Yu and Wu, Hua and Che, Wanxiang and Huang, Jizhou and Liu, Ting

Coherent Dialog Generation with Query Graph

ArXiv preprint, abs/10.1145, 2010.

Xu, Jun and Lei, Zeyang and Wang, Haifeng and Niu, Zheng-Yu and Wu, Hua and Che, Wanxiang and Huang, Jizhou and Liu, Ting