Wenchang Ma

16 papers A* 4Journal 10Unranked 2
YearRankTypeTitle / Venue / Authors
2026 J jnl
Reinforcing Chain-of-Thought Reasoning with Self-Evolving Rubrics.
CoRR
Leheng Sheng, Wenchang Ma, Ruixin Hong, Xiang Wang, An Zhang, Tat-Seng Chua
2026 J jnl
When to Memorize and When to Stop: Gated Recurrent Memory for Long-Context Reasoning.
CoRR
Leheng Sheng, Yongtao Zhang, Wenchang Ma, Yaorui Shi, Ting Huang, Xiang Wang, An Zhang, Ke Shen, Tat-Seng Chua
2024 A* conf
General Debiasing for Graph-based Collaborative Filtering via Adversarial Graph Dropout.
WWW
An Zhang, Wenchang Ma, Pengbo Wei, Leheng Sheng, Xiang Wang
2024 J jnl
General Debiasing for Graph-based Collaborative Filtering via Adversarial Graph Dropout.
CoRR
An Zhang, Wenchang Ma, Pengbo Wei, Leheng Sheng, Xiang Wang
2024 J jnl
Robust Collaborative Filtering to Popularity Distribution Shift.
ACM Trans. Inf. Syst.
An Zhang, Wenchang Ma, Jingnan Zheng, Xiang Wang, Tat-Seng Chua
2023 A* conf
Boosting Causal Discovery via Adaptive Sample Reweighting.
ICLR
An Zhang, Fangfu Liu, Wenchang Ma, Zhibo Cai, Xiang Wang, Tat-Seng Chua
2023 J jnl
Boosting Differentiable Causal Discovery via Adaptive Sample Reweighting.
CoRR
An Zhang, Fangfu Liu, Wenchang Ma, Zhibo Cai, Xiang Wang, Tat-Seng Chua
2023 A* conf
Discovering Dynamic Causal Space for DAG Structure Learning.
KDD
Fangfu Liu, Wenchang Ma, An Zhang, Xiang Wang, Yueqi Duan, Tat-Seng Chua
2023 J jnl
Discovering Dynamic Causal Space for DAG Structure Learning.
CoRR
Fangfu Liu, Wenchang Ma, An Zhang, Xiang Wang, Yueqi Duan, Tat-Seng Chua
2023 J jnl
Robust Collaborative Filtering to Popularity Distribution Shift.
CoRR
An Zhang, Wenchang Ma, Jingnan Zheng, Xiang Wang, Tat-Seng Chua
2022 A* conf
Incorporating Bias-aware Margins into Contrastive Loss for Collaborative Filtering.
NeurIPS
An Zhang, Wenchang Ma, Xiang Wang, Tat-Seng Chua
2022 J jnl
Incorporating Bias-aware Margins into Contrastive Loss for Collaborative Filtering.
CoRR
An Zhang, Wenchang Ma, Xiang Wang, Tat-Seng Chua
2021 — conf
CR-Walker: Tree-Structured Graph Reasoning and Dialog Acts for Conversational Recommendation.
EMNLP (1)
Wenchang Ma, Ryuichi Takanobu, Minlie Huang
2021 — conf
Extract, Denoise and Enforce: Evaluating and Improving Concept Preservation for Text-to-Text Generation.
EMNLP (1)
Yuning Mao, Wenchang Ma, Deren Lei, Jiawei Han, Xiang Ren
2021 J jnl
Extract, Denoise, and Enforce: Evaluating and Predicting Lexical Constraints for Conditional Text Generation.
CoRR
Yuning Mao, Wenchang Ma, Deren Lei, Xiang Ren
2020 J jnl
Bridging the Gap between Conversational Reasoning and Interactive Recommendation.
CoRR
Wenchang Ma, Ryuichi Takanobu, Minghao Tu, Minlie Huang