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Electronic Colloquium on Computational Complexity

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REPORTS > KEYWORD > OBLIVIOUS COMPUTATIONS:
Reports tagged with oblivious computations:
TR26-250 | 12th October 2026
Edward Hirsch, Ilya Volkovich, Ryan Williams

Input-oblivious complexity classes in the second level of the Polynomial Hierarchy

We continue to investigate input-oblivious computations and build a map of known and new complexity classes. In particular,
* We prove a new upper bound for $OL_2^P$ defined by Hirsch and Volkovich (STACS, 2026), which is a natural input-oblivious version of the $L_2^P$ class of Korten and Pitassi (FOCS, 2024): ... more >>>




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