Xiwei Xu
3 papers · 2025–2026 · 2 venues · across top CS/AI venues
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Achievements
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🌍
Conference Polyglot · Bronze
🌉
Interdisciplinary Bridge · Silver
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Research topics
Keywords
multi-hop reasoning
(2)
multimodal learning
(2)
retrieval-augmented generation
(2)
temporal graph
(1)
domain alignment
(1)
text-attributed graph
(1)
heterogeneous source
(1)
hybrid retrieval
(1)
adaptive planning
(1)
large language model
(1)
graph neural network
(1)
planning graph
(1)
link prediction
(1)
cross-source verification
(1)
question answering
(1)
knowledge graph
(1)