World's Best Scientists 2026 revealed!

D-Index & Metrics

Computer Science

D-Index
103
Citations
87310
World Ranking
316
National Ranking
174

Research.com Recognitions

  • 2018 - IEEE Fellow For contributions to graph partitioning and data mining
  • 2014 - ACM Senior Member

Overview

George Karypis is affiliated with the University of Minnesota in the United States. Their research focuses primarily on computer science, with extensive work in several subfields including artificial intelligence, computer vision and pattern recognition, information systems, molecular biology, and computational theory and mathematics.

The scientist has contributed significantly to topics such as advanced graph neural networks, topic modeling, natural language processing techniques, graph theory and algorithms, recommender systems and techniques, complex network analysis techniques, and computational drug discovery methods.

Their recent publications demonstrate a broad range of interests and expertise. Notable papers include:

  • "Anomaly Detection on Attributed Networks via Contrastive Self-Supervised Learning" (2021), published in IEEE Transactions on Neural Networks and Learning Systems
  • "Repurpose Open Data to Discover Therapeutics for COVID-19 Using Deep Learning" (2020), published in Journal of Proteome Research
  • "Multimodal Chain-of-Thought Reasoning in Language Models" (2023), published on arXiv (Cornell University)
  • "TGL" (2022), published in Proceedings of the VLDB Endowment
  • "Distributed Hybrid CPU and GPU training for Graph Neural Networks on Billion-Scale Heterogeneous Graphs" (2022), published in Proceedings of the 28th ACM SIGKDD Conference on Knowledge Discovery and Data Mining

Karypis frequently collaborates with other researchers. Their most common co-authors are:

  • Sheng Zha
  • Christos Faloutsos
  • Costas Mavromatis
  • Da Zheng
  • Vassilis N. Ioannidis

Their work has been published regularly in several venues, including:

  • arXiv (Cornell University)
  • University of Groningen research database (University of Groningen / Centre for Information Technology)
  • Proceedings of the VLDB Endowment
  • Proceedings of the AAAI Conference on Artificial Intelligence
  • 2021 IEEE International Conference on Big Data (Big Data)

Award recognition includes the IEEE Fellow in 2018 for contributions to graph partitioning and data mining, as well as being named an ACM Senior Member in 2014.

Best Publications

  • Item-based collaborative filtering recommendation algorithms

    Badrul Sarwar;George Karypis;Joseph Konstan;John Riedl

  • A Fast and High Quality Multilevel Scheme for Partitioning Irregular Graphs

    George Karypis;Vipin Kumar

  • A Comparison of Document Clustering Techniques

    Michael Steinbach;George Karypis;Vipin Kumar

  • Chameleon: hierarchical clustering using dynamic modeling

    G. Karypis;Eui-Hong Han;V. Kumar

  • Item-based top-N recommendation algorithms

    Mukund Deshpande;George Karypis

  • Analysis of recommendation algorithms for e-commerce

    Badrul Sarwar;George Karypis;Joseph Konstan;John Riedl

  • Introduction to parallel computing: design and analysis of algorithms

    Vipin Kumar;Ananth Grama;Anshul Gupta;George Karypis

  • Multilevelk-way Partitioning Scheme for Irregular Graphs

    George Karypis;Vipin Kumar

  • Application of Dimensionality Reduction in Recommender System - A Case Study

    Badrul Sarwar;George Karypis;Joseph Konstan;John T. Riedl

  • Multilevel hypergraph partitioning: applications in VLSI domain

    G. Karypis;R. Aggarwal;V. Kumar;S. Shekhar

  • METIS: A Software Package for Partitioning Unstructured Graphs, Partitioning Meshes, and Computing Fill-Reducing Orderings of Sparse Matrices

    George Karypis;Vipin Kumar

  • Frequent subgraph discovery

    M. Kuramochi;G. Karypis

  • Multilevel hypergraph partitioning: application in VLSI domain

    George Karypis;Rajat Aggarwal;Vipin Kumar;Shashi Shekhar

  • Evaluation of Item-Based Top-N Recommendation Algorithms

    George Karypis

  • Criterion Functions for Document Clustering: Experiments and Analysis

    Ying Zhao;George Karypis

  • A Comprehensive Survey of Neighborhood-based Recommendation Methods

    Christian Desrosiers;George Karypis

  • Multilevel k-way hypergraph partitioning

    George Karypis;Vipin Kumar

  • Hierarchical Clustering Algorithms for Document Datasets

    Ying Zhao;George Karypis;Usama Fayyad

  • Empirical and Theoretical Comparisons of Selected Criterion Functions for Document Clustering

    Ying Zhao;George Karypis

  • Evaluation of hierarchical clustering algorithms for document datasets

    Ying Zhao;George Karypis

  • Deep Graph Library: A Graph-Centric, Highly-Performant Package for Graph Neural Networks

    Minjie Wang;Da Zheng;Zihao Ye;Quan Gan

Frequent Co-Authors

Vipin Kumar
Vipin Kumar University of Minnesota
Wei Shou Hu
Wei Shou Hu University of Minnesota
John Riedl
John Riedl University of Minnesota
Jianyong Wang
Jianyong Wang Tsinghua University
Ananth Grama
Ananth Grama Purdue University West Lafayette
Ronald N. Kostoff
Ronald N. Kostoff Georgia Institute of Technology
Bamshad Mobasher
Bamshad Mobasher DePaul University
Joseph A. Konstan
Joseph A. Konstan University of Minnesota
Manuel Mattheisen
Manuel Mattheisen Dalhousie University
Naren Ramakrishnan
Naren Ramakrishnan Virginia Tech

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