Electrical Engineering
      and Computer Sciences

Electrical Engineering and Computer Sciences

COLLEGE OF ENGINEERING

UC Berkeley

   

Courses

CS 170. Introduction to CS Theory

Current Schedule (Spring 2014)

Description

Catalog Description: (4 units) Concept and basic techniques in the design and analysis of algorithms; models of computation; lower bounds; algorithms for optimum search trees, balanced trees and UNION-FIND algorithms; numerical and algebraic algorithms; combinatorial algorithms. Turing machines, how to count steps, deterministic and nondeterministic Turing machines, NP-completeness. Unsolvable and intractable problems.

Prerequisites: CS 61B, Mathematics 55, CS 70

Course objectives: Provide familiarity with algorithms for recurring basic problems. Learn to design algorithms to solve novel problems. Learn about the concept of the intrinsic difficulty of certain computational problems.

Topics covered:

  • Divide and conquer
  • Graphs and trees
  • Depth-first search
  • Topological sort; strongly-connected components
  • Breadth-first search
  • Shortest paths; Dijkstra and Bellman-Ford
  • Minimum spanning trees
  • Union/find analysis
  • Hufmann codes
  • Lempel-Ziv codes
  • Randomized min-cut
  • Hashing
  • Bloom filters
  • Dynamic programming
  • Linear programming; posing of combinatorial problems as LP problems
  • Duality
  • Network flows
  • NP completeness
  • Approximation algorithms
  • Fast Fourier transform

General Catalog

Undergraduate Student Learning Goals