At GraphConnect San Francisco, Fred Trotter will deliver a keynote on Hacking Healthcare with Neo4j, discussing his work with the open data set DocGraph. The event aims to showcase the potential of graph technology in modeling complex systems like healthcare. To learn more about DocGraph and its applications, visitors can read an article or visit their website. The conference features a diverse lineup of speakers, including Fred Trotter, who regularly blogs and tweets about his expertise. Attendees can also submit ideas for lightning talks during the unconference sessions. Registration is now open with a discount code available to secure 50% off conference admission.