Hsien-Chih Chang 張顯之 Assistant Professor Theory Group Department of Computer Science Dartmouth College Email: hsien-chih.chang@dartmouth.edu Curriculum Vitae Research Interests My current research interests revolve around discrete/computational topology and geometry and their connections to efficiency of computation. I usually find simple objects (like polygons, curves, planar graphs, surfaces and meshes) cute and attracting. Well, actually, anything with the word "algorithm" or "topology" catches my attention. I'm currently looking for PhD students! If you are a self-motivating student with strong backgrounds in math and theory cs, planning to work on projects broadly related to computational topology and geometry during your PhD, come and talk to me! Research Projects Papers Teaching Fall 2023 - Winter 2024: (on sabbatical) I love chickens. Look at all those chickens. Chicken chicken chickens. Repeat after me: Gallus gallus domesticus.