I am an Assistant Professor in the Computer Science department and a Faculty Affiliate of the National Center for Supercomputing Applications (NCSA) at the University of Illinois at Urbana-Champaign (UIUC).
My research focuses on tumor phylogenetics in the context of intra-tumor heterogeneity. I develop phylogeny inference algorithms to study the progression of a tumor from its initial stage, where a healthy cell acquires its first somatic mutation, to the final stages, where tumor cells metastasize and invade and colonize distant organs and tissues.
- May 3, 2019: I presented our work on multiple consensus trees at RECOMB-CCB 2019.
- Apr 9, 2019: Congratulations to Aini and Yuanyuan for our accepted paper at ISMB/ECCB 2019! Sneak peek at RECOMB CCB.
- Mar 21, 2019: I presented some of our work at CISS 2019.
- Oct 14, 2018: I presented our work on non-uniqueness of solutions in phylogeny inference from mixed samples at RECOMB-CG 2018. Paper is available online.
- Sep 14, 2018: I presented SPhyR at ECCB 2018, which is a method for tumor phylogeny estimation from single-cell DNA sequencing data using Dollo parsimony. Paper is out on Bioinformatics.
- Aug 20, 2018: I presented our theoretical work on the Parsimonious Migration History problem at WABI.
- Aug 9, 2018: Our paper on the hardness of the Parsimonious Migration History problem is available online.
- Jul 19, 2018: I attended the AI in Medicine workshop at the Mayo Clinic in Rochester, MN (link for slides and poster).
- Jul 13, 2018: I gave two talks at ISMB 2018.
- May 5, 2018: Our paper on visualizing small graphs together with a collection of node sets in Cytoscape is available online.
- Apr 26, 2018: Our paper on reconstructing migration patterns in metastatic cancers is available online on Nature Genetics.
- Apr 20, 2018: Our poster won the best poster award at RECOMB CCB.
- Apr 19, 2018: I gave a talk at Indiana University Bloomington.