Andrea Bertozzi Research Group

Current Postdocs   (Former Postdocs)

Current Ph.D. Students (Advanced to Candidacy)   (Former Students)

  • Joel Barnett, Image processing
  • Bohan Chen, optimization, image and signal processing
  • Jason Brown, Image processing and graph based methods
  • Yotam Yaniv, machine learning models

PhD Students (passed qualifiers)

Current Projects

  • Simons Math + X This is a ten year project in collaboration with the California NanoSystems Institute and the Department of Mechanical Engineering. We are working on microfluidics applications.
  • Knowledge Graphs We are developing mathematical methods and theory for analyzing data organized on knowledge graphs.
  • COVID-19 I am doing research related to modeling the spread of COVID-19.
  • Subgraph Isomorphisms We are looking at subgraph isomorphisms on multichannel networks
  • We are working with a community organization in Los Angeles, the Gang Reduction Youth Development program.
  • We are part of a collaborative project on deep learning, with Univ. and UC Irvine.

    Current Research Grants and Contracts

    1. NSF CCF-2345256 Collaborative Research: RAPID: Rapid computational modeling of wildfires and management with emphasis on human activity, 9/15/23-8/31/24, with Stan Osher as coPI.
    2. NSF DMS-2318817 ATD: Active Learning Activity Detection in Multiplex Networks of Geospatial-Cyber-Temporal Data, 9/23-8/26
    3. ONR grant N00014-23-1-2565, Novel Machine Learning Methods for Resolving Coherent Structures in Multiscale Physical Simulations, 6/23-6/26
    4. NSF DMS-2152717, Collaborative Research: Differential Equations Motivated Multi-Agent Sequential Deep Learning: Algorithms, Theory, and Validation, collaborative project with Bao Wang from U. Utah, 7/22-6/25
    5. National Geospatial-Intelligence Agency Award No. #HM0476-21-1-0003 , Active Learning Methods on Graphs for Image, Video and Multispectral Datasets, 5/21-5/23
    6. NSF DMS-1952339, 8/15/20-7/31/23, FRG: Collaborative Research: Robust, Efficient, and Private Deep Learning Algorithms, with S. J. Osher, B. Wang (Univ. Utah). Collaborative project with J. Xin at UC Irvine.
    7. NSF DMS-2027277, ATD: Algorithms for Threat Detection in Knowledge Graphs, 9/2020-8-2023, with Jeff Brantingham, coPI.
    8. NSF grant DGE-1829071, NRT-HDR: Modeling and Understanding Human Behavior: Harnessing Data from Genes to Social Networks, 9/2018-8/2023, ALB current PI; Wei Wang original PI.
    9. Simons Math + X Investigator Award number 510776. 7/2017-6/2027
    10. City of Los Angeles, Gang Reduction Youth Development (GRYD) Analysis Program, subaward to UCLA from CSULA, 3/2016-6/2023; P. J. Brantingham PI.

  • UCLA * Department of Mathematics *