Electrical Engineering
      and Computer Sciences

Electrical Engineering and Computer Sciences

COLLEGE OF ENGINEERING

UC Berkeley

   

Courses

CS 174. Combinatorics and Discrete Probability

Current Schedule (Spring 2014)

Description

Catalog Description: (4 units) Permutations, combinations, principle of inclusion and exclusion, generating functions, Ramsey theory. Expectation and variance, Chebychev's inequality, Chernov bounds. Birthday paradox, coupon collector's problem, Markov chains and entropy computations, universal hashing, random number generation, random graphs and probabilistic existence bounds.

Prerequisites: CS 170.

Course objectives: Provide familiarity with basic tools in discrete probability and their applications to the design and analysis of randomized algorithms and data structures. Learn how probabilistic ideas and techniques can lead to more efficient and conceptually simpler algorithms for many problems. Develop an understanding of randomness as a computational resource.

Topics covered:

  • Events and probability
  • Random Variables, Expectation, conditional expectation
  • Bernoulli, binomial, geometric distributions
  • Program Checking/Polynomial Identities
  • Coupon collector¿s problem
  • Variance and moments
  • Markov¿s inequality, Chebyshev¿s inequality
  • Chernoff bounds, moment generating functions
  • Hoeffding-Azuma inequality
  • Balls and bins, the birthday paradox
  • Routing in a Parallel Computer
  • The Poisson distribution, the Poisson approximation
  • Hashing, Bloom filters
  • Random Graphs
  • The probabilistic method, Lovasz local lemma
  • Markov chains
  • Stationary distributions, classification of states
  • Random walks
  • The Monte Carlo method, Markov chain Monte Carlo
  • Coupling of Markov chains
  • Graph Algorithms: Minimum cut, independent sets, Hamiltonian cycles
  • Randomized algorithms for satisfiability

General Catalog

Undergraduate Student Learning Goals