'Decision problem' diaporamas de présentation

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.

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How Much Memory is Needed to Win in Partial-Observation Games

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When intuition is wrong Heuristics for clique and maximum clique

When intuition is wrong Heuristics for clique and maximum clique. Patrick Prosser esq. You have a set of people You have to produce the largest group of people such t hat everyone in the group knows each other How would you do that?. Solve it!.

767 views • 67 slides

UMass Lowell Computer Science 91.503 Analysis of Algorithms Prof. Karen Daniels Fall, 2008

UMass Lowell Computer Science 91.503 Analysis of Algorithms Prof. Karen Daniels Fall, 2008. Lecture 6 Friday, 10/10/08 NP-Completeness . Overview. Graham Videotape Review: Reduction to Establish Lower Bounds Basics Practicing Some Reductions How to Treat NP- Hard or Complete Problems.

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UMass Lowell Computer Science 91.503 Analysis of Algorithms Prof. Karen Daniels Fall, 2008

UMass Lowell Computer Science 91.503 Analysis of Algorithms Prof. Karen Daniels Fall, 2008. Lecture 6 Friday, 10/10/08 NP-Completeness. Overview. Graham Videotape Review: Reduction to Establish Lower Bounds Basics Practicing Some Reductions How to Treat NP- Hard or Complete Problems.

640 views • 51 slides

David Evans http://www.cs.virginia.edu/evans

Class 26: Computing Genomes, Genomes Computing. David Evans http://www.cs.virginia.edu/evans. cs302: Theory of Computation University of Virginia Computer Science. Final Exam Sneak Preview. Handout available now

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Chapter 12, Rationale Management

Chapter 12, Rationale Management. An aircraft example. A320 First fly-by-wire passenger aircraft 150 seats, short to medium haul A319 & A321 Derivatives of A320 Same handling as A320 Design rationale Reduce pilot training & maintenance costs Increase flexibility for airline.

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Introduction

Introduction. Why do we study Theory of Computation ?. Outline. Importance of Theory of Computation Languages Languages and Problems. What is Computation ?. Sequence of mathematical operations ? What are, and are not, mathematical operations? Sequence of well-defined operations

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Graph Coloring and Applications

Graph Coloring and Applications. Presented by Adam Cramer. Overview. Graph Coloring Basics Planar/4-color Graphs Applications Chordal Graphs New Register Allocation Technique. Basics. Assignment of "colors" to certain objects in a graph subject to certain constraints

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Toward NP-Completeness: Introduction

Toward NP-Completeness: Introduction. Almost all the algorithms we studies so far were bounded by some polynomial in the size of the input, so we call them efficient algorithms.

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Analytic Hierarchy Process (AHP) ???????

Analytic Hierarchy Process (AHP) ???????. Introduction. AHP ???????? ????????????? ????? 7 ??? ?? ????????? ?????????? . Work Step. Constructing Hierarchies Pair-wise Comparisons Ratio Scales Synthesis of Priorities. Constructing Hierarchies. Constructing Hierarchies (cont.).

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on the complexity of orthogonal compaction

on the complexity of orthogonal compaction . maurizio patrignani univ. rome III. circuit schematics. entity relationship diagrams . industrial plants. integrated circuits. network topologies. data flow diagrams. orthogonal drawings. 6. 1. 5. 2. 3. 6. 1. 5. 2. 3. 6. 4. 5.

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Chapter Six

Chapter Six. Decision Making and Ethics. Chapter Six Outline. Models of Decision Making The Rational Model Bounded Rationality Model Dynamics of Decision Making Selecting Solutions: A Contingency Perspective Personal Decision-Making Styles Escalation of Commitment Creativity.

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Bus 290: Chapter 10

Bus 290: Chapter 10. E-Commerce: Digital Markets & Digital Goods. Learning Objectives. Unique features of e-commerce & digital markets Principle e-commerce business & revenue models How has e-Commerce transformed marketing Effect on B2B transactions

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Problem Formalization (1)

Data Transmission and Base-Station Placement for Optimizing Network Lifetime Esther M. Arkin and Joseph S. B. Mitchell Stony Brook University Swaminathan Sankararaman , Javad Taheri Alon Efrat, Srinivasan Ramasubramanian U of Arizona Valentin Polishchuk U of Helsinki .

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Marketing Research Process

Marketing Research Process. BUS ADM 462: Marketing Research I-Hsuan (Shaine) Chiu. Learning Objectives. Identify the process in marketing research Translate a managerial decision problem/statement into research objectives. Tasks of MR (Marketing Research). Define the Problem.

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Analytic Hierarchy Process - AHP

Analytic Hierarchy Process - AHP. AHP is comprehensive, logical and structured framework. Support do decision making. Allows to improve understanding of complex decisions by decomposing the problem. AHP Procedure. IDENTIFICATION of decision problem Form a HIERARCHY

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Constraint Satisfaction

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Big O Notatation

Big O Notatation. How long will it take? How much memory will it use? Order of Magnitude Notation instance size n f(n) <= c g(n) for all n >= N than, f(n) = O(g(n)) O(n) < O(n log n)<O(n 1/2 )<O(n 2 )<O(2 n ). Satisfiability (SAT). Boolean Expression:

149 views • 4 slides