Hegang Chen

18 papers Journal 13Unranked 5
YearRankTypeTitle / Venue / Authors
2025 J jnl
An Efficient Fuzzy System for Complex Query Answering on Knowledge Graphs.
IEEE Trans. Knowl. Data Eng.
Yuyin Lu, Hegang Chen, Yanghui Rao, Jianxing Yu, Wen Hua, Qing Li
2025 J jnl
From Grounding to Skolemization: A Logic-Constrained Vector Symbolic Architecture for Complex Query Answering.
CoRR
Yuyin Lu, Hegang Chen, Yanghui Rao
2025 J jnl
Supervised Neural Topic Modeling with Label Alignment.
Trans. Assoc. Comput. Linguistics
Ruihao Chen, Hegang Chen, Yuyin Lu, Yanghui Rao, Chunjiang Zhu
2025 J jnl
scE
CoRR
Hegang Chen, Yuyin Lu, Zhiming Dai, Fu Lee Wang, Qing Li, Yanghui Rao
2024 J jnl
A self-training interpretable cell type annotation framework using specific marker gene.
Bioinform.
Hegang Chen, Yuyin Lu, Yanghui Rao
2024 J jnl
Comprehensive single-cell RNA-seq analysis using deep interpretable generative modeling guided by biological hierarchy knowledge.
Briefings Bioinform.
Hegang Chen, Yuyin Lu, Zhiming Dai, Yuedong Yang, Qing Li, Yanghui Rao
2024 J jnl
Contrastive learning for hierarchical topic modeling.
Nat. Lang. Process. J.
Pengbo Mao, Hegang Chen, Yanghui Rao, Haoran Xie, Fu Lee Wang
2024 — conf
Hierarchical Topic Modeling via Contrastive Learning and Hyperbolic Embedding.
LREC/COLING
Zhicheng Lin, Hegang Chen, Yuyin Lu, Yanghui Rao, Hao Xu, Hanjiang Lai
2024 — conf
Lifelong Hierarchical Topic Modeling via Nonparametric Word Embedding Clustering.
ECML/PKDD (8)
Jiaxing Yan, Yuyin Lu, Hegang Chen, Jianxing Yu, Yanghui Rao
2024 J jnl
Self-supervised Topic Taxonomy Discovery in the Box Embedding Space.
CoRR
Yuyin Lu, Hegang Chen, Pengbo Mao, Yanghui Rao, Haoran Xie, Fu Lee Wang, Qing Li
2024 J jnl
Self-supervised Topic Taxonomy Discovery in the Box Embedding Space.
Trans. Assoc. Comput. Linguistics
Yuyin Lu, Hegang Chen, Pengbo Mao, Yanghui Rao, Haoran Xie, Fu Lee Wang, Qing Li
2024 — conf
Unsupervised Hierarchical Topic Modeling via Anchor Word Clustering and Path Guidance.
EMNLP (Findings)
Jiyuan Liu, Hegang Chen, Chunjiang Zhu, Yanghui Rao
2023 J jnl
A Drug Combination Prediction Framework Based on Graph Convolutional Network and Heterogeneous Information.
IEEE ACM Trans. Comput. Biol. Bioinform.
Hegang Chen, Yuyin Lu, Yuedong Yang, Yanghui Rao
2023 — conf
Graph-based Relation Mining for Context-free Out-of-vocabulary Word Embedding Learning.
ACL (1)
Ziran Liang, Yuyin Lu, Hegang Chen, Yanghui Rao
2023 — conf
Nonlinear Structural Equation Model Guided Gaussian Mixture Hierarchical Topic Modeling.
ACL (1)
Hegang Chen, Pengbo Mao, Yuyin Lu, Yanghui Rao
2014 J jnl
Patterns of variance in /s/ during normal and glossectomy speech.
Comput. methods Biomech. Biomed. Eng. Imaging Vis.
Maureen L. Stone, Jonghye Woo, Jiachen Zhuo, Hegang Chen, Jerry L. Prince
2000 J jnl
The Maximum Number of Lines Contained in Subsets of PG(k, 2).
Ars Comb.
Hegang Chen
2000 J jnl
Uniqueness of Some Resolution IV Two-Level Regular Fractional Factorial Designs.
SIAM J. Discret. Math.
Hegang Chen, Ching-Shui Cheng