| 2014 | ALIFE | Improving Robot Behavior Optimization by Combining User Preferences. | Anton Bernatskiy, Gregory Hornby, Josh C. Bongard |
| 2012 | GECCO | Interactive simulated robot construction and controller evolution. | Paul Beliveau, Gregory Hornby, Josh C. Bongard |
| 2012 | GECCO | Avoiding local optima with interactive evolutionary robotics. | Josh C. Bongard, Paul Beliveau, Gregory Hornby |
| 2007 | CEC | Measuring complexity by measuring structure and organization. | Gregory Hornby |
| 2006 | GECCO | ALPS: the age-layered population structure for reducing the problem of premature convergence. | Gregory Hornby |
| 2005 | GECCO | Measuring, enabling and comparing modularity, regularity and hierarchy in evolutionary design. | Gregory Hornby |
| 2005 | GECCO | Toward evolved flight. | Rusty Hunt, Gregory Hornby, Jason D. Lohn |
| 2004 | GECCO | Shortcomings with Tree-Structured Edge Encodings for Neural Networks. | Gregory Hornby |
| 2003 | GECCO | Generative Representations for Evolving Families of Designs. | Gregory Hornby |
| 2001 | ICRA | Evolution of Generative Design Systems for Modular Physical Robots. | Gregory Hornby, Hod Lipson, Jordan B. Pollack |
| 2000 | ICRA | Evolving Robust Gaits with AIBO. | Gregory Hornby, Seiichi Takamura, Jun Yokono, Osamu Hanagata, Takashi Yamamoto, Masahiro Fujita |
| 1998 | PPSN | Modeling Building-Block Interdependency. | Richard A. Watson, Gregory Hornby, Jordan B. Pollack |
| 1997 | AAAI | Multiple Agents from the Bottom Up: The Interaction Lab's Robot Competition Effort. | Barry Brian Werger, Miguel Schneider-Fontn, Dani Goldberg, Gregory Hornby, Maja J. Mataric, Sen Song |