Changqian Wang

6 papers at tracked venues · 6 at CORE A* · active 2024–2025

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Venues

AAAI ×3 SIGKDD ×2 SIGIR ×1

Frequent coauthors

Haiping Ma

×6

Xingyi Zhang

×5

Shangshang Yang

×4

Siyu Song

×2

Ziwen Wang

×2

Xiaoshan Yu

×2

Yue Yao

×1

Yong Yang

×1

Aoqing Xia

×1

Hai Wang

×1

Bo Jin

×1

Yi Yin

×1

Papers

AD4CD: Causal-Guided Anomaly Detection for Enhancing Cognitive Diagnosis
AAAI 2025 ·
Haiping Ma
,
Yue Yao
, Changqian Wang,
Siyu Song
,
Yong Yang
Diffusion-Inspired Cold Start with Sufficient Prior in Computerized Adaptive Testing
SIGKDD 2025 ·
Haiping Ma
,
Aoqing Xia
, Changqian Wang,
Hai Wang
,
Xingyi Zhang
Explicit and Implicit Examinee-Question Relation Exploiting for Efficient Computerized Adaptive Testing
AAAI 2025 · Changqian Wang,
Shangshang Yang
,
Siyu Song
,
Ziwen Wang
,
Haiping Ma
,
Xingyi Zhang
,
Bo Jin
Learning Patterns-Guided Data Generation for Knowledge Tracing
SIGKDD 2025 ·
Haiping Ma
,
Yi Yin
,
Ziwen Wang
, Changqian Wang,
Xiaoshan Yu
,
Shangshang Yang
,
Xingyi Zhang
Reconciling Efficiency and Effectiveness of Exercise Retreival: An Uncertainty Reduction Hashing Approach for Computerized Adaptive Testing
SIGIR 2025 ·
Haiping Ma
,
Weiyuan Zhou
,
Xiaoshan Yu
, Changqian Wang,
Shangshang Yang
,
Limiao Zhang
,
Xingyi Zhang
Enhancing Cognitive Diagnosis Using Un-interacted Exercises: A Collaboration-Aware Mixed Sampling Approach
AAAI 2024 ·
Haiping Ma
, Changqian Wang,
Hengshu Zhu
,
Shangshang Yang
,
Xiaoming Zhang
,
Xingyi Zhang