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A note on log space optimization

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Álvarez Faura, M. del CarmeMés informacióMés informacióMés informació
Jenner, Birgit
Document typeResearch report
Defense date1992-12-30
Rights accessOpen Access
Attribution-NonCommercial-NoDerivs 4.0 International
Except where otherwise noted, content on this work is licensed under a Creative Commons license : Attribution-NonCommercial-NoDerivs 4.0 International
Abstract
We show that computing iterated multiplication of word matrices over {0,1}, using the operations maximum and concatenation, is complete for the class optL of log space optimization functions. The same problem for word matrices over {1} is complete for the class FNL of nondeterministic log space functions. Improving previously obtained results, we furthermore place the class optL in AC, and characterize FNL by restricted log space optimization functions.
CitationAlvarez, C.; Jenner, B. A note on log space optimization. 1992. 
Is part ofLSI-92-30-R
URIhttp://hdl.handle.net/2117/370777
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  • ALBCOM - Algorismia, Bioinformàtica, Complexitat i Mètodes Formals - Reports de recerca [139]
  • Departament de Ciències de la Computació - Reports de recerca [1.104]
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