John Harer

John Harer
  • Professor of Mathematics
External address: 109 Physic Bldg, Durham, NC 27708
Internal office address: Box 90320, Durham, NC 27708-0034
Phone: (919) 660-2845

Research Areas and Keywords

Biological Modeling
Gene Regulatory Networks, Network Inference
Computational Mathematics
Topological Data Analysis, Geometric Data Analysis, Network Dynamics, Network Inference
Signals, Images & Data
Topological Data Analysis, Geometric Data Analysis
Topology
Topological Data Analysis

Professor Harer's primary research is in the use of geometric, combinatorial and computational techniques to study a variety of problems in data analysis, shape recognition, image segmentation, tracking, cyber security, ioT, biological networks and gene expression.

Education & Training
  • Ph.D., University of California at Berkeley 1979

  • B.A., Haverford College 1974

Edelsbrunner, H., et al. “Time-varying Reeb graphs for continuous space-time data.” Computational Geometry: Theory and Applications, vol. 41, no. 3, Nov. 2008, pp. 149–66. Scopus, doi:10.1016/j.comgeo.2007.11.001. Full Text

Bendice, P., et al. “Inferring local homology from sampled stratified spaces.” Proceedings  Annual Ieee Symposium on Foundations of Computer Science, Focs, Dec. 2007, pp. 536–46. Scopus, doi:10.1109/FOCS.2007.4389523. Full Text

Attali, D., et al. “Alpha-beta witness complexes.” Lecture Notes in Computer Science (Including Subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics), vol. 4619 LNCS, Dec. 2007, pp. 386–97.

Cohen-Steiner, D., et al. “Stability of persistence diagrams.” Discrete and Computational Geometry, vol. 37, no. 1, Jan. 2007, pp. 103–20. Scopus, doi:10.1007/s00454-006-1276-5. Full Text

Agarwal, P. K., et al. “Extreme elevation on a 2-manifold.” Discrete and Computational Geometry, vol. 36, no. 4, Jan. 2006, pp. 553–72. Scopus, doi:10.1007/s00454-006-1265-8. Full Text

Cohen-Steiner, D., et al. “Stability of persistence diagrams.” Proceedings of the Annual Symposium on Computational Geometry, Dec. 2005, pp. 263–71. Scopus, doi:10.1145/1064092.1064133. Full Text

Edelsbrunner, H., et al. “Local and global comparison of continuous functions.” Ieee Visualization 2004  Proceedings, Vis 2004, Dec. 2004, pp. 275–80.

Agarwal, P. K., et al. “Extreme elevation on a 2-manifold.” Proceedings of the Annual Symposium on Computational Geometry, Sept. 2004, pp. 357–65.

Edelsbrunner, H., et al. “Time-varying Reeb graphs for continuous space-time data.” Proceedings of the Annual Symposium on Computational Geometry, Sept. 2004, pp. 366–72.

Cole-McLaughlin, K., et al. “Loops in Reeb graphs of 2-manifolds.” Discrete and Computational Geometry, vol. 32, no. 2, Jan. 2004, pp. 231–44. Scopus, doi:10.1007/s00454-004-1122-6. Full Text

Pages

Former Graduate Students

  • Anne Collins (01/2002 - 01/2006): Configuration Spaces in Robotic Manipulation and Motion Planning