565 citations · 3k across the 108 of their papers we have counts for
9 papers · 1 filter
Logic-level Evidence Retrieval and Graph-based Verification Network for Table-based Fact Verification
Qi Shi, Yu Zhang, Qingyu Yin +1
Table-based fact verification task aims to verify whether the given statement is supported by the given semi-structured table. Symbolic reasoning with logical operations plays a cr…
Discovering Dialog Structure Graph for Open-Domain Dialog Generation
Jun Xu, Zeyang Lei, Haifeng Wang +4
Learning interpretable dialog structure from human-human dialogs yields basic insights into the structure of conversation, and also provides background knowledge to facilitate dial…
Biomedical Knowledge Graph Refinement with Embedding and Logic Rules
Sendong Zhao, Bing Qin, Ting Liu +1
Currently, there is a rapidly increasing need for high-quality biomedical knowledge graphs (BioKG) that provide direct and precise biomedical knowledge. In the context of COVID-19,…
Generating Persona Consistent Dialogues by Exploiting Natural Language Inference
Haoyu Song, Wei-Nan Zhang, Jingwen Hu +1
Consistency is one of the major challenges faced by dialogue agents. A human-like dialogue agent should not only respond naturally, but also maintain a consistent persona. In this…
Event Representation Learning Enhanced with External Commonsense Knowledge
Xiao Ding, Kuo Liao, Ting Liu +2
Prior work has proposed effective methods to learn event representations that can capture syntactic and semantic information over text corpus, demonstrating their effectiveness for…
ELG: An Event Logic Graph
Xiao Ding, Zhongyang Li, Ting Liu +1
The evolution and development of events have their own basic principles, which make events happen sequentially. Therefore, the discovery of such evolutionary patterns among events…
Exploiting Persona Information for Diverse Generation of Conversational Responses
Haoyu Song, Wei-Nan Zhang, Yiming Cui +2
In human conversations, due to their personalities in mind, people can easily carry out and maintain the conversations. Giving conversational context with persona information to a…
Attribute Acquisition in Ontology based on Representation Learning of Hierarchical Classes and Attributes
Tianwen Jiang, Ming Liu, Bing Qin +1
Attribute acquisition for classes is a key step in ontology construction, which is often achieved by community members manually. This paper investigates an attention-based automati…
Constructing Narrative Event Evolutionary Graph for Script Event Prediction
Zhongyang Li, Xiao Ding, Ting Liu
Script event prediction requires a model to predict the subsequent event given an existing event context. Previous models based on event pairs or event chains cannot make full use…