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cs.CL2022★ 7 cited
Dynamic Relevance Graph Network for Knowledge-Aware Question Answering
Chen Zheng, Parisa Kordjamshidi
This work investigates the challenge of learning and reasoning for Commonsense Question Answering given an external source of knowledge in the form of a knowledge graph (KG). We pr…
cs.CL2022
Relevant CommonSense Subgraphs for "What if..." Procedural Reasoning
Chen Zheng, Parisa Kordjamshidi
We study the challenge of learning causal reasoning over procedural text to answer "What if..." questions when external commonsense knowledge is required. We propose a novel multi-…