- Franklin Kenter, Daphne Skipper. Integer-Programming Bounds on Pebbling Numbers of Cartesian-Product Graphs. 2018.
- Luze Xu, Jon Lee, Daphne Skipper. More virtuous smoothing. 2018.
- Jon Lee, Daphne Skipper. Volume computation for sparse boolean quadric relaxations. To appear in Discrete Applied Mathematics, 2018.
- Jon Lee, Daphne Skipper, Emily Speakman. Algorithmic and modeling insights via volumetric comparison of polyhedral relaxations. Mathematical Programming, 170:121-140, 2018.
- Jon Lee, Daphne Skipper. Virtuous smoothing for global optimization. Journal of Global Optimization, 69:677-697, 2017.
- Jon Lee, Daphne Skipper. Computing with an algebraic-perturbation variant of Barvinok's algorithm. Discrete Applied Mathematics, 240:63-77, 2015.
- Jon Lee, Daphne Skipper. An algebraic-perturbation variant of Barvinok’s algorithm. Electronic Notes in Discrete Mathematics, 50:15–20. 2015.
- Dennis Dietz, Amie Elcan, Daphne Skipper. Optimization models for ATM network planning. Computers and Operations Research, 30:625-642, 2003.
- Anant Godbole, Daphne Skipper, Rachel Sunley. t-Covering arrays: upper bounds and Poisson approximations. Combinatorics, Probability and Computing, 5:105-117, 1996.
- Anant Godbole, Daphne Skipper, Rachel Sunley. The asymptotic lower bound on the diagonal Ramsey numbers: A closer look. Discrete Probability and Algorithms, IMA Volumes in Mathematics and its Applications, 72:81-94, 1995.
- Daphne Skipper, Neal Smith, Marvalisa Payne, Robert Scott, Chris Terry. Learning Resources for Elementary Statistics using OpenStax's Introductory Statistics by Illowsky and Dean. Open resource sharing sites: Merlot, 2016. Galileo, 2017.
- Jon Lee, Daphne Skipper. Mathematica implementation of an algebraic perturbation variant of Barvinok’s algorithm: APB (Algebraic Perturbation Barvinok) v2.5. Wolfram Library Archive, 2015.
- Daphne Skipper. Combinatorial Scheduling Models. University of Kentucky Mathematics Department doctoral dissertation, 1999.