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算法设计

算法设计

作者:[美]克菜因伯格,塔多斯

分类:文学

ISBN:9787302122609

出版时间:2006-1

出版社:清华大学出版社

标签: 算法  Algorithm  计算机科学  计算机  算法设计  编程  Programming  Algorithms 

章节目录

About the Authors Preface Introduction: Some Representative Problems 1.1 A First Problem: Stable Matching 1.2 Five Representative Problems Solved Exercises Exercises Notes and Further Reading Basics of Algorithm Ana/ys/s 2.1 Computational Tractability 2.2 Asymptotic Order of Growth 2.3 Implementing the Stable Matching Algorithm Using Lists and Arrays 2.4 A Survey of Common Running Times 2.5 A More Complex Data Structure: Priority Queues Solved Exercises Exercises Notes and Further Reading 3 Graphs 3.1 Basic Definitions and Applications 3.2 Graph Connectivity and Graph Traversal 3.3 Implementing Graph Traversal Using Queues and Stacks 3.4 Testing Bipaniteness: An Application of Breadth-First Search 3.5 Connectivity in Directed Graphs 3.6 Directed Acyclic Graphs and Topological Ordering Solved Exercises Exercises Notes and Further Reading 4 Greedy Algorithms 4.1 Interval Scheduling: The Greedy Algorithm Stays Ahead 4.2 Scheduling to Minimize Lateness: An Exchange Argument 4.3 Optimal Caching: A More Complex Exchange Argument 4.4 Shortest Paths in a Graph 4.5 The Minimum Spanning Tree Problem 4.6 Implementing Kruskal's Algorithm: The Union-Find Data Structure 4.7 Clustering 4.8 Huffman Codes and Data Compression * 4.9 Minimum-Cost Arborescences: A Multi-Phase Greedy Algorithm Solved Exercises Exercises Notes and Further Reading 5 D/v/de and Corn/net 5.1 A First Recurrence: The Mergesort Algorithm 5.2 Further Recurrence Relations 5.3 Counting Inversions 5.4 Finding the Closest Pair of Points 5.5 Integer Multiplication 5.6 Convolutions and the Fast Fourier Transform Solved Exercises Exercises Notes and Further Reading 6 Dynamic Programming 6.1 Weighted Interval Scheduling: A Recursive Procedure 6.2 Principles of Dynamic Programming: Memoization or Iteration over Subproblems 6.3 Segmented Least Squares: Multi-way Choices 6.4 Subset Sums and Knapsacks: Adding a Variable 6.5 RNA Secondary Structure: Dynamic Programming over Intervals 6.6 Sequence Alignment 6.7 Sequence Alignment in Linear Space via Divide and Conquer 6.8 Shortest Paths in a Graph 6.9 Shortest Paths and Distance Vector Protocols * 6.10 Negative Cycles in a Graph Solved Exercises Exercises Notes and Further Reading Network Flora 7.1 The Maximum-Flow Problem and the Ford-Fulkerson Algorithm 7.2 Maximum Flows and Minimum Cuts in a Network 7.3 Choosing Good Augmenting Paths * 7.4 The Preflow-Push Maximum-Flow Algorithm 7.5 A First Application: The Bipartite Matching Problem 7.6 Disjoint Paths in Directed and Undirected Graphs 7.7 Extensions to the Maximum-Flow Problem 7.8 Survey Design 7.9 Airline Scheduling 7.10 Image Segmentation 7.11 Project Selection 7.12 Baseball Elimination * 7.1.3 A Further Direction: Adding Costs to the Matching Problem Solved Exercises Exercises Notes and Further Reading NP and Computational Intractability 8.1 Polynomial-Time Reductions 8.2 Reductions via "Gadgets": The Safisfiability Problem 8.3 Efficient Certification and the Definition of NP 8.4 NP-Complete Problems 8.5 Sequencing Problems 8.6 Partitioning Problems 8.7 Graph Coloring 8.8 Numerical Problems 8.9 Co-NP and the Asymmetry of NP 8.10 A Partial Taxonomy of Hard Problems Solved Exercises Exercises Notes and Further Reading 9 PSPACE: A Class of Problems beyond NP 9.1 PSPACE 9.2 Some Hard Problems in PSPACE 9.3 Solving Quantified Problems and Games in Polynomial Space 9.4 Solving the Planning Problem in Polynomial Space 9.5 Proving Problems PSPACE-Complete Solved Exercises Exercises Notes and Further Reading 10 Extending the Limits of Tractability 10.1 Finding Small Vertex Covers 10.2 Solving NP-Hard Problems on Trees 10.3 Coloring a Set of Circular Arcs * 10.4 Tree Decompositions of Graphs * 10.5 Constructing a Tree Decomposition Solved Exercises Exercises Notes and Further Reading 11 Approximation Algorithms 11.1 Greedy Algorithms and Bounds on the Optimum: A Load Balancing Problem 11.2 The Center Selection Problem 11.3 Set Cover: A General Greedy Heuristic 11.4 The Pricing Method: Vertex Cover 11.5 Maximization via the Pricing Method: The Disjoint Paths Problem 11.6 Linear Programming and Rounding: An Application to Vertex Cover * 11.7 Load Balancing Revisited: A More Advanced LP Application 11.8 Arbitrarily Good Approximations: The Knapsack Problem Solved Exercises Exercises Notes and Further Reading Local Search 12.1 The Landscape of an Optimization Problem 12.2 The Metropolis Algorithm and Simulated Annealing 12.3 An Application of Local Search to Hopfield Neural Networks 12.4 Maximum-Cut Approximation via Local Search 12.5 Choosing a Neighbor Relation 12.6 Classification via Local Search 12.7 Best-Response Dynamics and Nash Equilibria Solved Exercises Exercises Notes and Further Reading Randomized Algorithms 13.1 A First Application: Contention Resolution 13.2 Finding the Global Minimum Cut 13.3 Random Variables and Their Expectations 13.4 A Randomized Approximation Algorithm for MAX 3-SAT 13.5 Randomized Divide and Conquer: Median-Finding and Quicksort 13.6 Hashing: A Randomized Implementation of Dictionaries 13.7 Finding the Closest Pair of Points: A Randomized Approach 13.8 Randomized Caching 13.9 Chernoff Bounds 13.10 Load Balancing 13.11 Packet Routing 13.12 Background: Some Basic Probability Definitions Solved Exercises Exercises Notes and Further Reading Epilogue: Algorithms That Run Forever References Index

内容简介

《大学计算机教育国外著名教材系列:算法设计(影印版)》是近年来关于算法设计和分析的不可多得的优秀教材。《大学计算机教育国外著名教材系列:算法设计(影印版)》围绕算法设计技术组织素材,对每种算法技术选择了多个典型范例进行分析。《大学计算机教育国外著名教材系列:算法设计(影印版)》将直观性与严谨性完美地结合起来。每章从实际问题出发,经过具体、深入、细致的分析,自然且富有启发性地引出相应的算法设计思想,并对算法的正确性、复杂性进行恰当的分析、论证。《大学计算机教育国外著名教材系列:算法设计(影印版)》覆盖的面较宽,凡属串行算法的经典论题都有涉及,并且论述深入有新意。全书共200多道丰富而精彩的习题是《大学计算机教育国外著名教材系列:算法设计(影印版)》的重要组成部分,也是《大学计算机教育国外著名教材系列:算法设计(影印版)》的突出特色之一。

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