Search Results for author: Yidan Sun

Found 4 papers, 1 papers with code

Event Causality Is Key to Computational Story Understanding

1 code implementation16 Nov 2023 Yidan Sun, Qin Chao, Boyang Li

Cognitive science and symbolic AI research suggest that event causality provides vital information for story understanding.

Event Causality Identification Sentence +1

Training Multimedia Event Extraction With Generated Images and Captions

no code implementations15 Jun 2023 Zilin Du, Yunxin Li, Xu Guo, Yidan Sun, Boyang Li

Contemporary news reporting increasingly features multimedia content, motivating research on multimedia event extraction.

Event Extraction Structured Prediction

Synopses of Movie Narratives: a Video-Language Dataset for Story Understanding

no code implementations11 Mar 2022 Yidan Sun, Qin Chao, Yangfeng Ji, Boyang Li

Despite recent advances of AI, story understanding remains an open and under-investigated problem.

Retrieval Text Retrieval +1

Multi-fold Correlation Attention Network for Predicting Traffic Speeds with Heterogeneous Frequency

no code implementations19 Apr 2021 Yidan Sun, Guiyuan Jiang, Siew-Kei Lam, Peilan He, Fangxin Ning

We propose a Heterogeneous Spatial Correlation (HSC) model to capture the spatial correlation based on a specific measurement, where the traffic data of varying road segments can be heterogeneous (i. e. obtained with different sampling frequency).

Traffic Prediction

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