Page history

JohnD

no edit summary

JohnD

sig (again!)

JohnD

reply

Ed Poor

→‎IBM research: new section

JohnD

Question for Ed

Ed Poor

how to salvage this article

JohnD

doh

JohnD

Reply

Human

→‎Reversion of JohnD edits

RossC

To sense

Ed Poor

pls describe "top down"

JeanJacques

no edit summary

Ed Poor

is it true? is it useful?

BenjaminS

→‎Reversion of JohnD edits

DinsdaleP

no edit summary

JohnD

New page: I don't understand why you reverted my edit. The article has a stub at the end asking users to expand it. I did.