Nicole Eikmeier

Nicole Eikmeier

I am a graduate student in the department of Mathematics at Purdue University, in my last year. I received my B.A. from Concordia College in 2012 with degrees in Math and Computer Science. I work with David Gleich. My current research interests include Network Analysis, Graph Modeling, and Numerical Linear Algebra problems broadly.

Click here for a copy of my CV (updated September 2018)

Contact Info

  • Email: eikmeier at
  • Mailing Address: 150 N. University Street, West Lafayette IN 47907
  • Social: @NicoleEikmeier on Twitter


  • The HyperKron Graph Model for higher-order features .
    Nicole Eikmeier, Arjun S. Ramani, and David F. Gleich
    Accepted at ICDM 2018
  • Coin-flipping, Ball-dropping, and Grass-hopping for Generating Random Graphs from Matrices of Edge Probabilities.
    Arjun Ramani, Nicole Eikmeier, and David F. Gleich.
    Accepted for Publication in SIAM Review
  • Dynamic Competition Networks: detecting alliances and leaders.
    Anthony Bonato, Nicole Eikmeier, David F. Gleich, and Rehen Malik.
    In Anthony Bonato, Pawel Pralat, and Andrei Raigorodskii, editors, Algorithms and Models for the Web Graph. Link
  • Development of CNNs for feature extraction.
    Nicole Eikmeier, Rachel Westerkamp, and Edmund Zelnio.
    Algorithms for Synthetic Aperture Radar Imagery XXV. Vol. 10647. International Society for Optics and Photonics, 2018
  • Revisiting Power-law Distributions in Spectra of Real World Networks.
    Nicole Eikmeier and David F. Gleich.
    In Proceedings of the 23rd ACM SIGKDD International Conference on Knowledge Discovery and Data Mining (KDD '17). ACM, New York, NY, USA, 817-826. DOI:
  • Measurement of the Energy-Dependent Angular Response of the ARES Detector System and Application to Aerial Imaging.
    Tenzing Joshi et al.
    IEEE Transactions on Nuclear Science. 2017. Link

    Recent Talks

  • The Havel-Hakimi theorem for constructing graphs with given degree distributions
    Purdue Math Department Student Colloquium, October 2018
  • How to Create your Department Webpage
    Math Department Basic Skills Workshop, October 2018
    Link to slides
  • Hypergraph Kronecker Models for Networks
    SIAM Discrete Math Conference, June 2018
  • Detecting Alliances and Leaders in Dynamic Competition Networks
    Workshop on Algorithms and Models for the Web Graph, May 2018
  • Hodge Laplacians on Graphs
    Purdue University Numerical Linear Algebra Group (PUNLAG), March 2018
  • Graph Modeling with Kronecker Products
    Purdue Math Department Student Colloquium, November 2017

    The Purdue University Numerical Linear Algebra Group records all of its talks and uploads them to YouTube. Most of the talks I give in this seminar are related to my research, usually a fun tool or trick which I would like to share with the group. Other times I present a paper or topic that interests me, that I am still just learning about. Here are those talks.

    Hodge Laplacians on Graphs, Spring 2018
    Memory Efficient Generation of Q from Householder QR, Spring 2017
    Optimality of Krylov Information, Spring 2016
    Introduction to the Fast Multipole Method, Spring 2015


    In the spring of 2016 I won the Purdue Teaching Academy Graduate Teaching Award. In the fall of 2015 I won the Purdue Math Department's Excellence in Teaching Award.
    More information can be found here.

    Fall 2015: Instructor for MA16010 (Applied Calculus I)
    Spring 2015: Instructor for MA16010 (Applied Calculus I)
    Fall 2014: Instructor for MA16010 (Applied Calculus I)
    Summer 2014: Instructor for MA162 (Plane Analytic Geometry and Calculus II)
    Spring 2014: Instructor for MA153 (Algebra and Trigonometry I)
    Fall 2013: Teaching Assistant for MA162 (Plane Analytic Geometry and Calculus II)
    Spring 2013: Teaching Assistant for MA161 (Plane Analytic Geometry and Calculus I)
    Fall 2012: Teaching Assistant for MA165 (Analytic Geometry and Calculus I)

    Other Recent Activity

  • January 2019: I'll be at JMM. More information to come.
  • November 2018: I was at ICDM in Singapore, presenting my recent HyperKron paper.
  • September, 2018: I was at the Grace Hopper Conference in Houston Texas. I was awarded the GHC 2018 Google Travel Grant.
  • June 4-8, 2018: I was at SIAM Discrete Math presenting some recent work on HyperGraph Kronecker Models for Networks.
  • May 14-16, 2018: I attended the WAW conference (Workshop on Algorithms and Models for the Web Graph) in Moscow presenting joint work on Dynamic Competition Networks. More about the workshop.
  • I was a WiDS ambassador! I organized a conference on March 5, 2018: Women in Data Science at Purdue. Here is the website for the event, and a short press release.
  • April 19, 2018: I was at the Algorithms for Synthetic Aperture Radar Imagery XXV, SPIE Conference, presenting some of the work I did last summer.