Matches in SemOpenAlex for { <https://semopenalex.org/work/W194980229> ?p ?o ?g. }
- W194980229 startingPage "114" @default.
- W194980229 abstract "Complexity theory typically studies the complexity of computing a function h(x) : {0, 1}n → {0, 1}m of a given input x. We advocate the study of the complexity of generating the distribution h(x) for uniform x, given random bits. Our main results are: • There are explicit AC circuits of size poly(n) and depth O(1) whose output distribution has statistical distance 1/2n from the distribution (X, ∑ iXi) ∈ {0, 1}n × {0, 1, . . . , n} for uniform X ∈ {0, 1}n, despite the inability of these circuits to compute ∑ i xi given x. Previous examples of this phenomenon apply to different distributions such as (X, ∑ iXi mod 2) ∈ {0, 1}n+1. We also prove a lower bound independent from n on the statistical distance between the output distribution of NC circuits and the distribution (X,majority(X)). We show that 1− o(1) lower bounds for related distributions yield lower bounds for succinct data structures. • Uniform randomized AC circuits of poly(n) size and depth d = O(1) with error can be simulated by uniform randomized circuits of poly(n) size and depth d+ 1 with error + o(1) using ≤ (log n)O(log log n) random bits. Previous derandomizations [Ajtai and Wigderson ’85; Nisan ’91] increase the depth by a constant factor, or else have poor seed length. Given the right tools, the above results have technically simple proofs. ∗Supported by NSF grant CCF-0845003. Email: viola@ccs.neu.edu ISSN 1433-8092 Electronic Colloquium on Computational Complexity, Report No. 114 (2009)" @default.
- W194980229 created "2016-06-24" @default.
- W194980229 creator A5072846764 @default.
- W194980229 date "2009-01-01" @default.
- W194980229 modified "2023-09-28" @default.
- W194980229 title "Are all distributions easy" @default.
- W194980229 cites W117679019 @default.
- W194980229 cites W1513936249 @default.
- W194980229 cites W1517420271 @default.
- W194980229 cites W1551639328 @default.
- W194980229 cites W1582008706 @default.
- W194980229 cites W1964089073 @default.
- W194980229 cites W1984459117 @default.
- W194980229 cites W1986970296 @default.
- W194980229 cites W1998918799 @default.
- W194980229 cites W1999474022 @default.
- W194980229 cites W1999560384 @default.
- W194980229 cites W2014482556 @default.
- W194980229 cites W2017290750 @default.
- W194980229 cites W2019038806 @default.
- W194980229 cites W2023915883 @default.
- W194980229 cites W2060260518 @default.
- W194980229 cites W2074196013 @default.
- W194980229 cites W2078726861 @default.
- W194980229 cites W2090418561 @default.
- W194980229 cites W2107324709 @default.
- W194980229 cites W2111824166 @default.
- W194980229 cites W2112962375 @default.
- W194980229 cites W2121048498 @default.
- W194980229 cites W2131866098 @default.
- W194980229 cites W2148858749 @default.
- W194980229 cites W2164284862 @default.
- W194980229 cites W2231779562 @default.
- W194980229 cites W2399066082 @default.
- W194980229 hasPublicationYear "2009" @default.
- W194980229 type Work @default.
- W194980229 sameAs 194980229 @default.
- W194980229 citedByCount "0" @default.
- W194980229 crossrefType "journal-article" @default.
- W194980229 hasAuthorship W194980229A5072846764 @default.
- W194980229 hasConcept C105795698 @default.
- W194980229 hasConcept C108710211 @default.
- W194980229 hasConcept C108882938 @default.
- W194980229 hasConcept C110121322 @default.
- W194980229 hasConcept C114614502 @default.
- W194980229 hasConcept C118615104 @default.
- W194980229 hasConcept C121332964 @default.
- W194980229 hasConcept C134146338 @default.
- W194980229 hasConcept C134306372 @default.
- W194980229 hasConcept C14036430 @default.
- W194980229 hasConcept C199360897 @default.
- W194980229 hasConcept C2524010 @default.
- W194980229 hasConcept C2777027219 @default.
- W194980229 hasConcept C33923547 @default.
- W194980229 hasConcept C41008148 @default.
- W194980229 hasConcept C62520636 @default.
- W194980229 hasConcept C63553672 @default.
- W194980229 hasConcept C77553402 @default.
- W194980229 hasConcept C78458016 @default.
- W194980229 hasConcept C86803240 @default.
- W194980229 hasConcept C90702460 @default.
- W194980229 hasConceptScore W194980229C105795698 @default.
- W194980229 hasConceptScore W194980229C108710211 @default.
- W194980229 hasConceptScore W194980229C108882938 @default.
- W194980229 hasConceptScore W194980229C110121322 @default.
- W194980229 hasConceptScore W194980229C114614502 @default.
- W194980229 hasConceptScore W194980229C118615104 @default.
- W194980229 hasConceptScore W194980229C121332964 @default.
- W194980229 hasConceptScore W194980229C134146338 @default.
- W194980229 hasConceptScore W194980229C134306372 @default.
- W194980229 hasConceptScore W194980229C14036430 @default.
- W194980229 hasConceptScore W194980229C199360897 @default.
- W194980229 hasConceptScore W194980229C2524010 @default.
- W194980229 hasConceptScore W194980229C2777027219 @default.
- W194980229 hasConceptScore W194980229C33923547 @default.
- W194980229 hasConceptScore W194980229C41008148 @default.
- W194980229 hasConceptScore W194980229C62520636 @default.
- W194980229 hasConceptScore W194980229C63553672 @default.
- W194980229 hasConceptScore W194980229C77553402 @default.
- W194980229 hasConceptScore W194980229C78458016 @default.
- W194980229 hasConceptScore W194980229C86803240 @default.
- W194980229 hasConceptScore W194980229C90702460 @default.
- W194980229 hasLocation W1949802291 @default.
- W194980229 hasOpenAccess W194980229 @default.
- W194980229 hasPrimaryLocation W1949802291 @default.
- W194980229 hasRelatedWork W2002068271 @default.
- W194980229 hasRelatedWork W2026339776 @default.
- W194980229 hasRelatedWork W2094783265 @default.
- W194980229 hasRelatedWork W2167059462 @default.
- W194980229 hasRelatedWork W2296040027 @default.
- W194980229 hasRelatedWork W2405004071 @default.
- W194980229 hasRelatedWork W2574379779 @default.
- W194980229 hasRelatedWork W2743601338 @default.
- W194980229 hasRelatedWork W2889078076 @default.
- W194980229 hasRelatedWork W2898993321 @default.
- W194980229 hasRelatedWork W2903226666 @default.
- W194980229 hasRelatedWork W2942099076 @default.
- W194980229 hasRelatedWork W2950639145 @default.
- W194980229 hasRelatedWork W2951995773 @default.