Search Results for author: Jun Jo

Found 2 papers, 1 papers with code

A Comparative Study of Question Answering over Knowledge Bases

1 code implementation15 Nov 2022 Khiem Vinh Tran, Hao Phu Phan, Khang Nguyen Duc Quach, Ngan Luu-Thuy Nguyen, Jun Jo, Thanh Tam Nguyen

In that, we study various question types, properties, languages, and domains to provide insights on where existing systems struggle.

Question Answering

Model-Agnostic and Diverse Explanations for Streaming Rumour Graphs

no code implementations17 Jul 2022 Thanh Tam Nguyen, Thanh Cong Phan, Minh Hieu Nguyen, Matthias Weidlich, Hongzhi Yin, Jun Jo, Quoc Viet Hung Nguyen

Since the spread of rumours in social media is commonly modelled using feature-annotated graphs, we propose a query-by-example approach that, given a rumour graph, extracts the $k$ most similar and diverse subgraphs from past rumours.

Graph Representation Learning Rumour Detection

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