Siyu Song
4 papers · 2024–2025 · 3 conferences · across top CS/AI conferences
Achievements
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Interdisciplinary Bridge
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Conference Polyglot
(3)
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Cross-Pollinator
(14)
πΊοΈ
Taxonomy Completionist
(20)
π§
Keyword Pioneer
Conferences
AAAI (2)
IJCAI (1)
NIPS (1)
Top co-authors
Keywords
cognitive diagnosis
(2)
representation learning
(2)
semantic segmentation
(1)
anomaly detection
(1)
object detection
(1)
multimodal learning
(1)
item response theory
(1)
state space model
(1)
knowledge concept
(1)
computerized adaptive testing
(1)
ability estimation
(1)
tree topology
(1)
long-range dependency
(1)
educational data mining
(1)
exposure bia
(1)
multimodal framework
(1)
question selection
(1)
graph neural network
(1)
examinee ability
(1)
knowledge matching
(1)
Papers
AD4CD: Causal-Guided Anomaly Detection for Enhancing Cognitive Diagnosis
AAAI 2025
Explicit and Implicit Examinee-Question Relation Exploiting for Efficient Computerized Adaptive Testing
AAAI 2025
MambaTree: Tree Topology is All You Need in State Space Model
NIPS 2024
DGCD: An Adaptive Denoising GNN for Group-level Cognitive Diagnosis
IJCAI 2024