That's Entertainment - HCI impact and uncitedness. - John Hopson (Interactions, 2008)

Data analytics for game development. - Kenneth Hullett; Nachiappan Nagappan; Eric Schuh; John Hopson (ICSE, 2011)

Empirical analysis of user data in game software development. - Kenneth Hullett; Nachiappan Nagappan; Eric Schuh; John Hopson (ESEM, 2012)