YD

Yingtong Dou

0000-0003-0470-6716

cs.LGcs.SIcs.CLcs.CRcs.AIcs.IRcs.GT

On Valency

published · living versions

PersonaAgent: Retrieval-Augmented Transaction Anomaly Scoring with Refreshable Multi-Entity Persona Memory

with Zhengyu Fang, Liang Wang, Yuzhong Chen, Shubham Jain +6

1 version

W_472xbuj4v1 · current

Preprints & journals

20 papers in the corpus · 2018–2025

Enhancing Foundation Models in Transaction Understanding with LLM-based Sentence Embeddings

Xiran Fan, Zhimeng Jiang, Chin-Chia Michael Yeh et al.

2 citations

2601.05271v12025Proceedings of the 2025 Conference on Empirical Methods in Natural Language Processing: Industry Track (EMNLP 2025), pages 903-911

TREASURE: The Visa Payment Foundation Model for High-Volume Transaction Understanding

Chin-Chia Michael Yeh, Uday Singh Saini, Xin Dai et al.

0 citations

2511.19693v32025arXiv

TransactionGPT

Yingtong Dou, Zhimeng Jiang, Tianyi Zhang et al.

0 citations

2511.08939v22025arXiv

SARA: Selective and Adaptive Retrieval-augmented Generation with Context Compression

Yiqiao Jin, Kartik Sharma, Vineeth Rakesh et al.

2 citations

2507.05633v12025arXiv

Personalized Layer Selection for Graph Neural Networks

Kartik Sharma, Vineeth Rakesh, Yingtong Dou et al.

0 citations

2501.14964v22025arXiv

Preserving Individuality while Following the Crowd: Understanding the Role of User Taste and Crowd Wisdom in Online Product Rating Prediction

Liang Wang, Shubham Jain, Yingtong Dou et al.

0 citations

2409.04649v12024arXiv

Attacking Fake News Detectors via Manipulating News Social Engagement

Haoran Wang, Yingtong Dou, Canyu Chen et al.

41 citations

2302.07363v32023arXiv

Automating DBSCAN via Deep Reinforcement Learning

Ruitong Zhang, Hao Peng, Yingtong Dou et al.

44 citations

2208.04537v12022arXiv

BOND: Benchmarking Unsupervised Outlier Node Detection on Static Attributed Graphs

Kay Liu, Yingtong Dou, Yue Zhao et al.

67 citations

2206.10071v22022arXiv

PyGOD: A Python Library for Graph Outlier Detection

Kay Liu, Yingtong Dou, Xueying Ding et al.

24 citations

2204.12095v32022Journal of Machine Learning Research. 25(141):1-9, 2024

Cross-lingual COVID-19 Fake News Detection

Jiangshu Du, Yingtong Dou, Congying Xia et al.

44 citations

2110.06495v22021arXiv

Deep Fraud Detection on Non-attributed Graph

Chen Wang, Yingtong Dou, Min Chen et al.

16 citations

2110.01171v12021arXiv

User Preference-aware Fake News Detection

Yingtong Dou, Kai Shu, Congying Xia et al.

294 citations

2104.12259v12021arXiv

Reinforced Neighborhood Selection Guided Multi-Relational Graph Neural Networks

Hao Peng, Ruitong Zhang, Yingtong Dou et al.

159 citations

2104.07886v22021arXiv

Higher-Order Attribute-Enhancing Heterogeneous Graph Neural Networks

Jianxin Li, Hao Peng, Yuwei Cao et al.

104 citations

2104.07892v12021arXiv

Knowledge-Preserving Incremental Social Event Detection via Heterogeneous GNNs

Yuwei Cao, Hao Peng, Jia Wu et al.

99 citations

2101.08747v22021In Proceedings of the Web Conference 2021. 3383-3395

Enhancing Graph Neural Network-based Fraud Detectors against Camouflaged Fraudsters

Yingtong Dou, Zhiwei Liu, Li Sun et al.

647 citations

2008.08692v12020arXiv

Robust Spammer Detection by Nash Reinforcement Learning

Yingtong Dou, Guixiang Ma, Philip S. Yu et al.

64 citations

2006.06069v32020arXiv

Uncovering Download Fraud Activities in Mobile App Markets

Yingtong Dou, Weijian Li, Zhirong Liu et al.

18 citations

1907.03048v22019arXiv

Adversarial Attack and Defense on Graph Data: A Survey

Lichao Sun, Yingtong Dou, Carl Yang et al.

298 citations

1812.10528v42018arXiv

Career total: 39 works. 20 are in this corpus.

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