Author entropy vs. file size in the gnome suite of applications. - Jason R. Casebolt; Jonathan L. Krein; Alexander C. MacLean; Charles D. Knutson; Daniel P. Delorey (MSR, 2009)

Impact of Programming Language Fragmentation on Developer Productivity: A Sourceforge Empirical Study. - Jonathan L. Krein; Alexander C. MacLean; Charles D. Knutson; Daniel P. Delorey; Dennis Eggett (Int. J. Open Source Softw. Process., 2010)

Knowledge Homogeneity and Specialization in the Apache HTTP Server Project. - Alexander C. MacLean; Landon J. Pratt; Charles D. Knutson; Eric K. Ringger (OSS, 2011)

Cliff Walls: An Analysis of Monolithic Commits Using Latent Dirichlet Allocation. - Landon J. Pratt; Alexander C. MacLean; Charles D. Knutson; Eric K. Ringger (OSS, 2011)

An Analysis of Author Contribution Patterns in Eclipse Foundation Project Source Code. - Quinn C. Taylor; Jonathan L. Krein; Alexander C. MacLean; Charles D. Knutson (OSS, 2011)

Reflexivity, Raymond, and the success of open source software development: a SourceForge empirical study. - Brandon Foushee; Jonathan L. Krein; Justin Wu; Randy Buck; Charles D. Knutson; Landon J. Pratt; Alexander C. MacLean (EASE, 2013)

Apache commits: social network dataset. - Alexander C. MacLean; Charles D. Knutson (MSR, 2013)