Papers by Yuwei Du
Hawkes based Representation Learning for Reasoning over Scale-free Community-structured Temporal Knowledge Graphs (2025.coling-main)
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| Challenge: | Temporal knowledge graph reasoning is a useful tool for many practical tasks. |
| Approach: | They propose a Hawkes process-based Evolutional Representation Learning Network model which learns structural information and evolutional patterns of a TKG simultaneously. |
| Outcome: | The proposed model learns structural information and evolutional patterns of a TKG simultaneously, considering the characteristics of real-world networks: community structure, scale-free and temporal decaying. |
AgentMove: A Large Language Model based Agentic Framework for Zero-shot Next Location Prediction (2025.naacl-long)
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| Challenge: | Existing methods to apply large language models to zero-shot next location prediction tasks are limited due to their limited computational power. |
| Approach: | They propose a systematic agentic prediction framework to achieve generalized next location prediction. |
| Outcome: | The proposed framework surpasses the leading baseline by 3.33% to 8.57% across 8 out of 12 metrics. |