Contraction versus Relaxation: A Comparison of Two Approaches for the Negative Cost Cycle Detection Problem. - K. Subramani 001; Lisa Kovalchick (International Conference on Computational Science, 2003)

A greedy strategy for detecting negative cost cycles in networks. - K. Subramani 001; Lisa Kovalchick (Future Gener. Comput. Syst., 2005)

Effectiveness of Educational Delivery Modes: A Study in Computer Information Systems. - Alan Peslak; Lisa Kovalchick; Wenli Wang; Paul Kovacs (J. Inf. Syst. Educ., 2021)