Kantabutra's Work on Carry-Skip Adders

• Optimal One-Level Carry-Skip Adders   Paper1  Paper2 (IEEE ARITH 10, Grenoble, France)
• Accelerated Two-Level Carry-Skip Adders -- A Type of Very Fast Adder. See the November, 1993 issue of the IEEE Transactions on Computers. (The abstract for this paper is currently missing from IEEE's gopher server.)