IPTV and video networks in the 2015 timeframe: The evolution to medianets. - Khalid Ahmad; Ali C. Begen (IEEE Commun. Mag., 2009)

On Implementing Sparse Matrix Multi-vector Multiplication on GPUs. - Walid A. Abu-Sufah; Khalid Ahmad (HPCC/CSS/ICESS, 2014)

Optimizing LOBPCG: Sparse Matrix Loop and Data Transformations in Action. - Khalid Ahmad; Anand Venkat; Mary W. Hall (LCPC, 2016)

Automatic Testing of OpenACC Applications. - Khalid Ahmad; Michael Wolfe (WACCPD@SC, 2017)

Data-driven Mixed Precision Sparse Matrix Vector Multiplication for GPUs. - Khalid Ahmad; Hari Sundar; Mary W. Hall (ACM Trans. Archit. Code Optim., 2020)

Modelling of Land Use/Cover and LST Variations by Using GIS and Remote Sensing: A Case Study of the Northern Pakhtunkhwa Mountainous Region, Pakistan. - Akhtar Rehman; Jun Qin; Sedra Shafi; Muhammad Sadiq Khan; Siddique Ullah; Khalid Ahmad; Nazir Ur Rehman; Muhammad Faheem (Sensors, 2022)

Exploring Data Layout for Sparse Tensor Times Dense Matrix on GPUs. - Khalid Ahmad; Cris Cecka; Michael Garland; Mary W. Hall (ACM Trans. Archit. Code Optim., 2024)