Models to Evaluate Trade-Offs Between Performance and Reliability. - Halim M. Khelalfa; Anneliese von Mayrhauser (Int. CMG Conference, 1984)

Degradable Computer Systems with Dependent Subsystems. - Halim M. Khelalfa; Anneliese von Mayrhauser (SIGMETRICS, 1985)

Degradble Computer Ssytems: Performance and Reliability Trade-offs during Design. - Halim M. Khelalfa; Anneliese von Mayrhauser (ARCS, 1986)

Perception of information systems security: serving healthcare industry in Dubai. - Mahmoud Bakkar; Halim M. Khelalfa; Elspeth McKay (Int. J. Internet Enterp. Manag., 2018)