Prof. Wu's research interests include health informatics, swarm intelligent algorithms for distributed decisions. Her research has been sponsored by NSF, DoD, NIH, DoED. She works closely with industry and has been involved in several industrial projects for Intel, IBM and Mayo Clinic. Her research collaborators in health informatics are from Mayo Clinic, Banner Alzheimer Institute, Duke CIVM Center, University of Nebraska Medical Center. In 2011, she is appointed as an associate professor of Radiology in Mayo Clinic College of Medicine.