[MINI] Exponential Time Algorithms
Data Skeptic24 Nov 2017

[MINI] Exponential Time Algorithms

In this episode we discuss the complexity class of EXP-Time which contains algorithms which require $O(2^{p(n)})$ time to run. In other words, the worst case runtime is exponential in some polynomial of the input size. Problems in this class are even more difficult than problems in NP since you can't even verify a solution in polynomial time.

We mostly discuss Generalized Chess as an intuitive example of a problem in EXP-Time. Another well-known problem is determining if a given algorithm will halt in k steps. That extra condition of restricting it to k steps makes this problem distinct from Turing's original definition of the halting problem which is known to be intractable.

Denne episoden er hentet fra en åpen RSS-feed og er ikke publisert av Podme. Den kan derfor inneholde annonser.

Episoder(601)

Economic Modeling and Prediction, Charitable Giving, and a Follow Up with Peter Backus

Economic Modeling and Prediction, Charitable Giving, and a Follow Up with Peter Backus

Economist Peter Backus joins me in this episode to discuss a few interesting topics. You may recall Linhda and I previously discussed his paper "The Girlfriend Equation" on a recent mini-episode. We s...

19 Des 201423min

[MINI] The Battle of the Sexes

[MINI] The Battle of the Sexes

Love and Data is the continued theme in this mini-episode as we discuss the game theory example of The Battle of the Sexes. In this textbook example, a couple must strategize about how to spend their ...

12 Des 201418min

The Science of Online Data at Plenty of Fish with Thomas Levi

The Science of Online Data at Plenty of Fish with Thomas Levi

Can algorithms help you find love? Many happy couples successfully brought together via online dating websites show us that data science can help you find love. I'm joined this week by Thomas Levi, Se...

5 Des 201458min

[MINI] The Girlfriend Equation

[MINI] The Girlfriend Equation

Economist Peter Backus put forward "The Girlfriend Equation" while working on his PhD - a probabilistic model attempting to estimate the likelihood of him finding a girlfriend. In this mini episode we...

28 Nov 201416min

The Secret and the Global Consciousness Project with Alex Boklin

The Secret and the Global Consciousness Project with Alex Boklin

I'm joined this week by Alex Boklin to explore the topic of magical thinking especially in the context of Rhonda Byrne's "The Secret", and the similarities it bears to The Global Consciousness Project...

21 Nov 201441min

[MINI] Monkeys on Typewriters

[MINI] Monkeys on Typewriters

What is randomness? How can we determine if some results are randomly generated or not? Why are random numbers important to us in our everyday life? These topics and more are discussed in this mini-ep...

14 Nov 20143min

Mining the Social Web with Matthew Russell

Mining the Social Web with Matthew Russell

This week's episode explores the possibilities of extracting novel insights from the many great social web APIs available. Matthew Russell's Mining the Social Web is a fantastic exploration of the too...

7 Nov 201450min

[MINI] Is the Internet Secure?

[MINI] Is the Internet Secure?

This episode explores the basis of why we can trust encryption.  Suprisingly, a discussion of looking up a word in the dictionary (binary search) and efficiently going wine tasting (the travelling sal...

31 Okt 201426min

Populært innen Vitenskap

fastlegen
tingenes-tilstand
jss
forskningno
rekommandert
rss-zahid-ali-hjelper-deg
rss-paradigmepodden
sinnsyn
vett-og-vitenskap-med-gaute-einevoll
rss-overskuddsliv
nordnorsk-historie
kvinnehelsepodden
tidlose-historier
villmarksliv
liberal-halvtime
rss-inn-til-kjernen-med-sunniva-rose
fjellsportpodden
grunnstoffene
nevropodden
rss-rekommandert