• (2021) Interleaving by parts for persistence in a poset (with F.Mémoli, A.Stefanou), in preprint arXiv:1912.04366 (30 pages)  (Last update Jan 2021).
  • (2020) The Persistent Topology of Dynamic Data,  Ph.D. Thesis.
  • (2020) Elder-rule-staircodes for augmented metric spaces  (with C.Chen, F. Mémoli, Y. Wang), The Proceedings of the 36th International Symposium on Computational Geometry (SoCG 2020) Paper.  An extended version including additional new results on arXiv (41 pages) (Last update July 2020).
  • (2020) Analysis of Dynamic Graphs and Dynamic Metric Spaces via Zigzag Persistence  (with F.Mémoli and Z.Smith), Abel Symposia, pp 371-389,  Paper (18 pages) .
  • (2020) Spatiotemporal Persistent Homology for Dynamic Metric Spaces (with F.Mémoli), Discrete & Computational Geometry: paper, arXiv (45 pages).
  • (2020) Generalized Persistence Diagrams for Persistence Modules over Posets (with F.Mémoli), in preprint (Last update: Oct 2020) arXiv:1810.11517 (54 pages), Submitted.
  • (2018) Formigrams: Clustering Summaries of Dynamic Data (with F.Mémoli), in the Proceedings of the 30th Canadian Conference on Computational Geometry, pp 180-188,  Paper
  • (2018) Stable signatures for dynamic metric spaces via persistent homology (with F.Mémoli) Oberwolfach Report, 3, pp 169-172, Paper
  • (2018) Stable Signatures for Dynamic Graphs and Dynamic Metric Spaces via Zigzag Persistence (with F.Mémoli), in preprint (Last update: Aug 2018) arXiv:1712.04064 (58 pages), Submitted.