Any references for techniques in FPT reductions? As everyone knows, Garey and Johnson's famous book (and many others) provides an excellent reference for reduction technique in classical setting. Are there any surveys or books on the
topic of reduction technique in parameterized algorithm, say the fpt reduction?
Both the original parametrized complexity book by Downey and Fellows, and the newer book by Flum and Grohe, are good references for reduction techniques.