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29 847 (0,142s)

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Approximate counting in bounded arithmetic

We develop approximate counting of sets definable by Boolean circuits in bounded arithmetic using the dual weak pigeonhole principle (dWPHP(PV)), as a generalization of results from [15]. We discuss applications to formalization of ...

BA - Obecná matematika

  • 2007
  • Jx
Result

Approximate counting by hashing in bounded arithmetic

We show how to formalize approximate counting via hash functions in subsystems of bounded arithmetic, using variants of the weak pigeonhole principle. We discuss several appications, including a proof of the tournament principle, an...

BA - Obecná matematika

  • 2009
  • Jx
Result

Approximate Weighted First-Order Model Counting: Exploiting Fast Approximate Model Counters and Symmetry

. Realising the first-order model counting oracle in practice using the approximateWe study the symmetric weighted first-order model counting task and present model count of a sentence given an unweighted first-ord...

Computer sciences, information science, bioinformathics (hardware development to be 2.2, social aspect to be 5.8)

  • 2020
  • D
  • Link
Result

Fragments of approximate counting

We study the long-standing open problem of giving for all Sigma(b)(1) separations for fragments of bounded arithmetic in the relativized setting. Rather than considering the usual fragments defined by the amount of induction they allow, we study Jera...

BA - Obecná matematika

  • 2014
  • Jx
  • Link
Result

What all the blood count hides

This article is an approximation of some markers resulting from the white blood cell count, which may play an important role in the diagnostic-therapeutic process of critically ill patients....

Anaesthesiology

  • 2021
  • Jimp
  • Link
Result

Approximate counting and NP search problems

using standard combinatorial reasoning based on approximate counting. Our model for this kind of reasoning is the bounded arithmetic theory APC2 of [E. Jeřábek, Approximate counting by hashing in bounded arithmeti...

Pure mathematics

  • 2022
  • Jimp
  • Link
Result

The ordering principle in a fragment of approximate counting

theory for approximate counting with weakened versions of it.

BA - Obecná matematika

  • 2014
  • Jx
  • Link
Result

Approximate Counting of Minimal Unsatisfiable Subsets

. Motivated by the success of hashing-based techniques in the context of model counting, we design the first approximate counting procedure with (epsilon,delta of MUSes. One such extension is that of counting the n...

Computer and information sciences

  • 2020
  • D
  • Link
Result

The article "Count Albert Joseph Hoditz (1706-1778) in the mirror of German literature"

to the approximation of the image of Count Hoditz in German literature.The biography and cultural activities of Count Albert Josef Hodic has become a central theme of a whole series of publications on the history and cultu...

AL - Umění, architektura, kulturní dědictví

  • 2015
  • Jx
Result

Escherichia coli in surface waters

the counts of E. coli showed good correlation with the count of thermotolerant (faecal) coliforms and made approximately 69% of them....

DJ - Znečištění a kontrola vody

  • 2007
  • Jx
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