I am an assistant professor in the Department of Computer Science and Engineering at the University at Buffalo. My research is on large-scale graph mining and management. I develop algorithms to enable practical and insightful graph analytics for the real-world data which can be large, streaming, incomplete, and noisy.

Recent News

• 03/2023: New grant: 'CAREER: Temporal Network Analysis: Models, Algorithms, and Applications', thanks to NSF!
• 09/2022: New paper: 'Counting Induced 6-Cycles in Bipartite Graphs', to appear in ICPP'22
• 09/2021: New grant: 'Fast Tools for Complex Event Detection over Bipartite Graph Streams', thanks to NSF!
• 05/2021: New paper: 'Temporal Network Motifs: Models, Limitations, Evaluation', to appear in TKDE (arXiv version)
• 01/2021: New paper: 'Motif-driven Dense Subgraph Discovery in Directed and Labeled Networks', to appear in WWW'21
• 01/2021: New award: University at Buffalo SEAS Early Career Researcher of the Year, 2020
• 09/2020: New pre-print: 'Temporal Network Motifs: Models, Limitations, Evaluation', on arXiv.
• 08/2020: New award: Distinguished Review Board Member at PVLDB 2020

Selected Publications (full list)

• Temporal Network Motifs: Models, Limitations, Evaluation [pdf]
  Penghang Liu, Valerio Guarrasi, A. Erdem Sarıyüce
  TKDE 2021 - IEEE Transactions on Knowledge and Data Engineering


• Motif-driven Dense Subgraph Discovery in Directed and Labeled Networks [pdf] [code] [slides] [talk]
  A. Erdem Sarıyüce
  WWW 2021 - The Web Conference


• Local Algorithms for Hierarchical Dense Subgraph Discovery [pdf] [code]
  A. Erdem Sarıyüce, C. Seshadhri, Ali Pınar
  VLDB 2019 - International Conference on Very Large Data Bases


• Butterfly Counting in Bipartite Networks [pdf]
  Seyed-Vahid Sanei-Mehri, A. Erdem Sarıyüce, Srikanta Tirthapura
  SIGKDD 2018 - ACM SIGKDD Conference on Knowledge Discovery and Data Mining


• Peeling Bipartite Networks for Dense Subgraph Discovery [pdf] [code]
  A. Erdem Sarıyüce, Ali Pınar
  WSDM 2018 - ACM International Conference on Web Search and Data Mining


• Finding the Hierarchy of Dense Subgraphs using Nucleus Decompositions [pdf] [code]
  A. Erdem Sarıyüce, C. Seshadhri, Ali Pınar, Ümit V. Çatalyürek
  WWW 2015 - International World Wide Web Conference [Best Paper Runner-up Award]

Ph.D. students

• Penghang Liu
• Jason Niu
• Md. Jakir Hossain

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