| 2012 | CogSIMA | Experience-based cyber situation recognition using relaxable logic patterns. | Po-Chun Chen, Peng Liu, John Yen, Tracy Mullen |
| 2011 | CEC | Evolutionary based feature extraction with dynamic mutation. | Eun Yeong Ahn, Tracy Mullen, John Yen |
| 2011 | CEC | A two-population evolutionary algorithm for feature extraction: Combining filter and wrapper. | Eun Yeong Ahn, Tracy Mullen, John Yen |
| 2010 | GECCO | Finding feature transformation functions using genetic algorithm. | Eun Yeong Ahn, Tracy Mullen, John Yen |
| 2008 | CEC | Differential evolution for discrete optimization: An experimental study on Combinatorial Auction problems. | Jingqiao Zhang, Viswanath Avasarala, Arthur C. Sanderson, Tracy Mullen |
| 2008 | FUSION | A framework for dynamic hard/soft fusion. | David L. Hall, Michael D. McNeese, James Llinas, Tracy Mullen |
| 2007 | FUSION | On the utilization of market-based auction techniques for dynamic resource allocation in distributed sensor network systems. | David L. Hall, Tracy Mullen |
| 2004 | SMC | Implications of agent-based supply chain games. | Tracy Mullen, Shuang Sun, Viswanath Avasarala, John W. Bagby, John Yen, Moti Levi |
| 2001 | IWQoS | Analysis of Paris Metro Pricing Strategy for QoS with a Single Service Provider. | Ravi Jain, Tracy Mullen, Robert Hausman |