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图染色和网络算法设计与分析的一些新结果

中文摘要第7-10页
Abstract第10-13页
Chapter 1 Introduction第14-32页
    1.1 The Background and RSA problem in EONs第17-25页
        1.1.1 Evolution from fixed-grid WDM to flexible-grid EON inoptical networks第17-19页
        1.1.2 The RSA problem in EONs第19-25页
    1.2 Network Virtualization and the VNE problem第25-32页
        1.2.1 The background of network virtualization第25-27页
        1.2.2 The VNE problem in network virtualization第27-32页
Chapter 2 Planar Graphs without 4-cycles and 6-cycles are (7:2)-colorable第32-49页
    2.1 Introduction第32-34页
    2.2 Lemmas第34-36页
    2.3 Proof of Theorem 2.1.2第36-49页
        2.3.1 Basic properties of the minimal counter-example第36-39页
        2.3.2 Discharging第39-49页
Chapter 3 The Impacts of Traffic Distribution and Network Topology on Light-path Routing in Elastic Optical Networks第49-80页
    3.1 Introduction第50-51页
    3.2 Network Model and Problem Description第51-56页
        3.2.1 Network Model第53页
        3.2.2 Formulation of RSA第53-55页
        3.2.3 Conflict Graph第55-56页
    3.3 Optimal MUFI and Chromatic Number of Conflict Graph第56-61页
        3.3.1 Optimal MUFI and Chromatic Number第57-59页
        3.3.2 Some Approximation Results第59-61页
    3.4 Theoretical Chains of the Impact第61-67页
        3.4.1 Intersecting Probability and Chromatic Number第61-64页
        3.4.2 Conflict Coefficients第64-65页
        3.4.3 Global Optimal Formulation (GOF)第65-67页
    3.5 CM Estimation and Optimal Routing Decision in Realistic EONs第67-72页
        3.5.1 Uniform Traffic Distribution第69-70页
        3.5.2 Weighted Traffic Distribution第70-72页
    3.6 Numerical Results第72-79页
        3.6.1 Uniform Traffic Distribution第73-75页
        3.6.2 Weighted Traffic Distribution第75-77页
        3.6.3 Comparisons in the Frame of Intersecting Probability第77-79页
    3.7 Conclusions第79-80页
Chapter 4 The Distance Spectrum Assignment in Elastic Optical Networks第80-118页
    4.1 Introduction第81-83页
    4.2 Motivation and Related Work第83-85页
    4.3 Distance Spectrum Assignment (DSA) Problem第85-92页
        4.3.1 Problem Description第85-87页
        4.3.2 The DSA model and Integer Linear Program第87-90页
        4.3.3 Hardness and Inapproximability Analysis第90-92页
    4.4 Upper and Lower Bounds of DSA's Optimal Solution第92-99页
    4.5 Ordered Distance Spectrum Assignment (ODSA)第99-101页
    4.6 Time-Efficient Approximation Algorithm for DSA第101-105页
        4.6.1 First Phase Greedy Algorithm (FPGA)第102-103页
        4.6.2 Two-phase Algorithm第103-105页
    4.7 Algorithm Analysis第105-111页
        4.7.1 Approximate Ratio of FPGA in Special Graphs第105-108页
        4.7.2 Convergence Performance and Expected Number of Iter-ations of Two-phase Algorithm第108-111页
    4.8 Numerical Results第111-116页
        4.8.1 Simulation Setup第111-113页
        4.8.2 Simulation Results第113-116页
    4.9 Conclusions第116-118页
Chapter 5 Virtual Network Embedding: Paths and Cycles第118-157页
    5.1 Introduction第119-122页
    5.2 Related Work and Motivation第122-123页
    5.3 Network Models and Problem Description第123-129页
        5.3.1 Network Models第123-126页
        5.3.2 Problem Formulation第126-129页
    5.4 Path Embedding in the Preliminary Model第129-137页
        5.4.1 The Hardnesses第129-132页
        5.4.2 Some Approximation Algorithms第132-137页
    5.5 Path Embedding in Realistic Settings第137-143页
        5.5.1 Path Decomposition Phase第140-141页
        5.5.2 Embedding by MKP第141页
        5.5.3 Resource Assignment by MDKP第141-142页
        5.5.4 Final Assembled Algorithm and Time Complexity第142-143页
    5.6 Cycle Embedding第143-151页
    5.7 Numerical Results第151-156页
        5.7.1 Evaluation Environments第152-153页
        5.7.2 Simulation Results第153-156页
    5.8 Conclusions第156-157页
Bibliography第157-168页
Acknowledgements第168-169页
Awards and Papers第169-170页

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