@inproceedings{41c2ac60c1b0471e845744dc4f89d300,
title = "Shrinkage of de Morgan formulae under restriction",
abstract = "It is shown that a random restriction leaving only a fraction ε of the input variables unassigned reduces the expected de Morgan formula size of the induced function by a factor of O(ε1.63). This is an improvement over previous results. The new exponent yields an increased lower bound of approximately n2.63 for the de Morgan formula size of a function in P defined by A. E. Andreev (1987). This is the largest lower bound known, even for functions in NP.",
author = "Paterson, {Michael S.} and Uri Zwick",
year = "1991",
month = dec,
language = "אנגלית",
isbn = "0818624450",
series = "Annual Symposium on Foundations of Computer Science (Proceedings)",
publisher = "Publ by IEEE",
pages = "324--333",
booktitle = "Annual Symposium on Foundations of Computer Science (Proceedings)",
note = "null ; Conference date: 01-10-1991 Through 04-10-1991",
}