1. Lecture Notes in Computer Science;PB Walker,2011
2. Davidson, I., Gilpin, S., Carmichael, O., Walker, P.: Guided network discovery via constrained tensor analysis of fMRI data. In: KDD 2013 Proceedings of the 19th ACM SIGKDD International Conference on Knowledge Discovery and Data Mining, pp. 194–202. ACM, New York (2013)
3. Wang, X., Qian, B., Davidson, I.: On constrained spectral clustering and its applications. Data Min. Knowl. Disc. 28(1), 1–30 (2014)
4. Lecture Notes in Computer Science;HL Phillips,2013
5. Olson, T.M., Walker, P.B., Phillips IV, H.L.: Assessment and selection of aviators in the US military. In: O’Connor, P.E., Cohn, J.V. (eds.) Human Performance Enhancement in High-Risk Environments: Insights, Developments, and Future Directions from Military Research: Insights, Developments, and Future Directions from Military Research, pp. 37–57. ABC-CLIO, Santa Barbara (2009)