An orientation of a digraph D is a spanning subdigraph of D obtained from D by deleting exactly one arc between x and y for every pair x = y of vertices such that both xy and yx a...
Gregory Gutin, Khee Meng Koh, Eng Guan Tay, Anders...
One of the classical problems concerning the peg solitaire game is the feasibility issue. Tools used to show the infeasibility of various peg games include valid inequalities, know...
One key element in understanding the molecular machinery of the cell is to understand the meaning, or function, of each protein encoded in the genome. A very successful means of i...
We address the problem of estimating the three-dimensional shape and radiance of a surface in space from images obtained with different focal settings. We pose the problem as an in...
A report on how a computer science professor and a Ph.D. student in English turned a graduate seminar into a vehicle for teaching reviewing to graduate students. The evaluation an...