Franc Novak, Bojan Hvala, Sandi Klavzar
On analog signature analysis,
Proc. Design, Automation and Test in Europe Conference DATE'99, Munich, March 9-12, 1999, pp. 249-253.

We formalize the problem of analog data compression and analyze the existence of a polynomial data compression function. Under relaxed conditions we explore the existence of a solution employing digital signature analysis in the analog domain.