Cobra: flexible displays for mobilegaming scenarios. - Zi Ye; Hammad Khalid (CHI Extended Abstracts, 2010)

On identifying user complaints of iOS apps. - Hammad Khalid (ICSE, 2013)

Prioritizing the devices to test your app on: a case study of Android game apps. - Hammad Khalid; Meiyappan Nagappan; Emad Shihab; Ahmed E. Hassan (SIGSOFT FSE, 2014)

What Do Mobile App Users Complain About? - Hammad Khalid; Emad Shihab; Meiyappan Nagappan; Ahmed E. Hassan (IEEE Softw., 2015)

Analyzing and automatically labelling the types of user issues that are raised in mobile app reviews. - Stuart McIlroy; Nasir Ali; Hammad Khalid; Ahmed E. Hassan (Empir. Softw. Eng., 2016)

Examining the Relationship between FindBugs Warnings and App Ratings. - Hammad Khalid; Meiyappan Nagappan; Ahmed E. Hassan (IEEE Softw., 2016)