Minimum area joining of compacted cells. - Seonghun Cho; Sartaj Sahni (IEEE Trans. Comput. Aided Des. Integr. Circuits Syst., 1995)

Weight-Biased Leftist Trees and Modified Skip Lists. - Seonghun Cho; Sartaj Sahni (ACM J. Exp. Algorithmics, 1998)

Mergeable Double-Ended Priority Queues. - Seonghun Cho; Sartaj Sahni (Int. J. Found. Comput. Sci., 1999)

A New Weight Balanced Binary Search Tree. - Seonghun Cho; Sartaj Sahni (Int. J. Found. Comput. Sci., 2000)