23 v 1 1 2 O ct 2 00 4 All Superlinear Inverse Schemes are coNP - Hard ∗
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چکیده
How hard is it to invert NP-problems? We show that all superlinearly certified inverses of NP problems are coNP-hard. To do so, we develop a novel proof technique that builds diagonalizations against certificates directly into a circuit.
منابع مشابه
O ct 2 00 4 All Superlinear Inverse Schemes are coNP - Hard ∗
How hard is it to invert NP-problems? We show that all superlinearly certified inverses of NP problems are coNP-hard. To do so, we develop a novel proof technique that builds diagonalizations against certificates directly into a circuit.
متن کاملAll Superlinear Inverse Schemes Are coNP-Hard
How hard is it to invert NP-problems? We show that all superlinearly certified inverses of NP problems are coNP-hard. To do so, we develop a novel proof technique that builds diagonalizations against certificates directly into a circuit.
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تاریخ انتشار 2006