| Issue Date | Title | Author(s) | Relation | scopus | WOS | Fulltext/Archive link |
| 1979 | An Optimal Solution for the Channel-Assignment Problem | Gupta, U. I.; Lee, D. T. ; Leung, J. Y. T. | IEEE Trans. Comput. 28, 807-810 | | | |
| 1982 | Efficient Algorithms for Interval Graphs and Circular-arc Graphs | Gupta, U. I.; Lee, D. T. ; Leung, J. Y. T. | Networks 12(4), 459-467 | | | |
| 1982 | Ranking and Unranking of 2-3 Trees | Gupta, U. I.; Lee, D. T. ; Wong, C. K. | SIAM Journal on Computing 11(3), 582-590 | | | |
| 1983 | Ranking and Unranking of B-Trees | Gupta, U. I.; Lee, D. T. ; Wong, C. K. | J. Algorithms 4, 51-60 | | | |
| 1981 | Record Allocation for Minimizing Expected Seek Delay Time | Gupta, U. I.; Lee, D. T. ; Leung, J. Y. T.; Pruitt, J. W.; Wong, C. K. | Theoretical Comput. Sci. 16, 307-319 | | | |
