Theoretical Computer Science: Computational Complexity

  • Olivier Bournez
  • , Gilles Dowek
  • , Rémi Gilleron
  • , Serge Grigorieff
  • , Jean Yves Marion
  • , Simon Perdrix
  • , Sophie Tison

Research output: Chapter in Book/Report/Conference proceedingChapterpeer-review

Abstract

How much time, space and/or hardware resource does require an algorithm? Such questions lead to surprising results: conceptual simplicity does not always go along with efficiency. Alot of quite natural questions remain open, e.g., the famous P =NP problem raised in 1970. The so elementary model of finite automata, adequately tailored to diverse data structures, proves to be a flexible and powerful tool in the subject whereas quantum computing opens astonishing perspectives. An elegant tool for proofs of lower bounds for time/space complexity is a totally different notion of complexity: Kolmogorov complexity which measures the information contents.

Original languageEnglish
Title of host publicationA Guided Tour of Artificial Intelligence Research
Subtitle of host publicationVolume III: Interfaces and Applications of Artificial Intelligence
PublisherSpringer International Publishing
Pages51-89
Number of pages39
Volume3
ISBN (Electronic)9783030061708
ISBN (Print)9783030061692
DOIs
Publication statusPublished - 1 Jan 2020

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