'Combinatorial problems' presentation slideshows

NP-completeness

NP-completeness. Algorithms and Networks. Today. Complexity of computational problems Formal notion of computations NP-completeness Why is it relevant? What is it exactly? How is it proven? P vs. NP Some animals from the complexity zoo. 1. Introduction.

888 views • 86 slides

CSE 550 Combinatorial Algorithms and Intractability

1.3k views • 84 slides

An optimal algorithm for identifying a maximum-density segment

An optimal algorithm for identifying a maximum-density segment. ??? ( ????? ????? ) http://www.iis.sinica.edu.tw/~hil/. Microsoft Office XP is needed to see all the animation effects. What do algorithm people do?. Inventing efficient recipes to solve combinatorial problems.

731 views • 72 slides

Satisfied by Message Passing: Probabilistic Techniques for Combinatorial Problems

Satisfied by Message Passing: Probabilistic Techniques for Combinatorial Problems. Lukas Kroc, Ashish Sabharwal, Bart Selman Cornell University LION 3 Tutorial January 17, 2009. What is the Tutorial all about?.

887 views • 66 slides

Combinatorial Scientific Computing: Experiences, Directions, and Challenges

Combinatorial Scientific Computing: Experiences, Directions, and Challenges. John R. Gilbert University of California, Santa Barbara DOE CSCAPES Workshop June 11, 2008. Support: DOE Office of Science, DARPA, SGI, MIT Lincoln Labs. Combinatorial Scientific Computing.

597 views • 59 slides

Global Constraints

Toby Walsh National ICT Australia and University of New South Wales www.cse.unsw.edu.au/~tw/global/. Global Constraints . Course outline. Introduction All Different Lex ordering Value precedence Complexity GAC-Schema Soft Global Constraints Global Grammar Constraints Roots Constraint

713 views • 57 slides

Combinatorics

Combinatorics. Brief overview of combinations, permutations and binary v ectors. Nikolay Kostov. Telerik Corporation. http://Nikolay.IT. Technical Trainer. Table of Contents. Definitions in Combinatorics Permutations Combinations Pascal triangle Binary Vectors Resources

797 views • 44 slides

Constraint-Based Scheduling in the Real World

Constraint-Based Scheduling in the Real World. Mark Boddy Honeywell Laboratories Mark.Boddy@honeywell.com. Outline. Crude oil scheduling demo (first example) Discussion of scheduling problems Constraint-based scheduling Avionics scheduling (second example)

619 views • 38 slides

History of Complexity

History of Complexity. Lance Fortnow NEC Research Institute. History of Logic. Edited by Dirk van Dalen, John Dawson and Akihiro Kanamori. Published by Elsevier. Chapter: History of Complexity Authors: Lance Fortnow and Steve Homer This talk Lessons learned from writing this chapter.

708 views • 36 slides

History of Complexity

History of Complexity. Lance Fortnow NEC Research Institute. History of Logic. Edited by Dirk van Dalen, John Dawson and Akihiro Kanamori. Published by Elsevier. Chapter: History of Complexity Authors: Lance Fortnow and Steve Homer This talk Lessons learned from writing this chapter.

490 views • 36 slides

One-way protocols and combinatorial designs

One-way protocols and combinatorial designs. Mike Atkinson Joint work with Michael Albert, Hans van Ditmarsch, Robert Aldred, Chris Handley. The plan. Description of problem Modelling the problem Solutions. The 2000 Moscow Mathematical Olympiad.

327 views • 21 slides

282 views • 12 slides