Dennis Tsang

Dennis Tsang

Graph Enthusiast

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A list of all the posts and pages found on the site. For you robots out there, there is an XML version available for digesting as well.

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Posts

Future Blog Post

less than 1 minute read

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This post will show up by default. To disable scheduling of future posts, edit config.yml and set future: false.

Blog Post number 4

less than 1 minute read

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This is a sample blog post. Lorem ipsum I can’t remember the rest of lorem ipsum and don’t have an internet connection right now. Testing testing testing this blog post. Blog posts are cool.

Blog Post number 3

less than 1 minute read

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This is a sample blog post. Lorem ipsum I can’t remember the rest of lorem ipsum and don’t have an internet connection right now. Testing testing testing this blog post. Blog posts are cool.

Blog Post number 2

less than 1 minute read

Published:

This is a sample blog post. Lorem ipsum I can’t remember the rest of lorem ipsum and don’t have an internet connection right now. Testing testing testing this blog post. Blog posts are cool.

Blog Post number 1

less than 1 minute read

Published:

This is a sample blog post. Lorem ipsum I can’t remember the rest of lorem ipsum and don’t have an internet connection right now. Testing testing testing this blog post. Blog posts are cool.

portfolio

publications

Transformers for Complex Query Answering over Knowledge Hypergraphs

Published in Arxiv, 2025

The study introduces two new CQA datasets, JF17k-HCQA and M-FB15k-HCQA, to better model complex real-world data using knowledge hypergraphs. A novel two-stage transformer model, the Logical Knowledge Hypergraph Transformer (LKHGT), is proposed for answering complex logical queries, demonstrating state-of-the-art performance on CQA tasks and generalizing well to new query types.

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teaching