An Optimal Solution for the Channel-Assignment Problem. - Udaiprakash I. Gupta; D. T. Lee; Joseph Y.-T. Leung (IEEE Trans. Computers, 1979)

Record Allocation for Minimizing Seek Delay. - Udaiprakash I. Gupta; D. T. Lee; Joseph Y.-T. Leung; J. W. Pruitt; C. K. Wong (Theor. Comput. Sci., 1981)

Efficient algorithms for interval graphs and circular-arc graphs. - Udaiprakash I. Gupta; D. T. Lee; Joseph Y.-T. Leung (Networks, 1982)

Ranking and Unranking of B-Trees. - Udaiprakash I. Gupta; D. T. Lee; C. K. Wong (J. Algorithms, 1983)