The Physical Signature of Computation

Know about the book -

The Physical Signature of Computation is written by Neal G. Anderson and published by Oxford University Press. It's available with International Standard Book Number or ISBN identification 0198833644 (ISBN 10) and 9780198833642 (ISBN 13).

Anderson and Piccinini offer the most systematic, rigorous, and comprehensive account of computational implementation to date. Their robust mapping account holds that the key for establishing that a computation is physically implemented is that the physical states bear neither more nor less information than the computational states they map onto.