Tianyi Ma
Scholar

Tianyi Ma

Google Scholar ID: B_M9WPsAAAAJ
Univerisy of Notre Dame
Graph learningContrastive LearningLLMs
Homepage↗Google Scholar↗
Citations & Impact
All-time
Citations
104
 
H-index
7
 
i10-index
5
 
Publications
16
 
Co-authors
5
list available
Contact
Emailtma2@nd.eduCVOpen ↗TwitterOpen ↗GitHubOpen ↗LinkedInOpen ↗
Publications
10 items
Why Semantic Entropy Fails: Geometry-Aware and Calibrated Uncertainty for Policy Optimization
2026
Cited
0
Hypergraph Pattern Machine: Compositional Tokenization for Higher-Order Interactions
2026
Cited
0
PreScam: A Benchmark for Predicting Scam Progression from Early Conversations
2026
Cited
0
On the Safety of Graph Representation Learning
2026
Cited
0
EvoTaxo: Building and Evolving Taxonomy from Social Media Streams
2026
Cited
0
BHyGNN+: Unsupervised Representation Learning for Heterophilic Hypergraphs
2026
Cited
0
OPBench: A Graph Benchmark to Combat the Opioid Crisis
2026
Cited
0
Molecular Representations in Implicit Functional Space via Hyper-Networks
2026
Cited
0
Resume (English only)
Academic Achievements
  • [2025.09] Two papers accepted by NeurIPS’25
  • [2025.08] One paper accepted by ICDM’25 (Best Paper Award Candidate); one paper accepted by EMNLP’25
  • [2025.05] Two papers accepted by ACL’25
  • Published multiple papers in top-tier conferences including NeurIPS, ICDM, EMNLP, ACL, ICML, WSDM, NAACL, KDD, WWW
  • Co-authored survey paper 'Graph Foundation Models: A Comprehensive Survey'
  • Served as co-first author or key contributor on multiple publications
Co-authors
5 total
Yanfang (Fanny) Ye
Yanfang (Fanny) Ye
Galassi Family Collegiate Professor in Computer Science and Engineering, University of Notre Dame
Chuxu Zhang
Chuxu Zhang
Associate Professor of CSE, University of Connecticut (UConn)
Zheyuan (Jason) Zhang
Zheyuan (Jason) Zhang
University of Notre Dame
Zehong Wang
Zehong Wang
University of Notre Dame
Yiyue Qian
Yiyue Qian
Amazon