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Complexity and Approximation

In Memory of Ker-I Ko

  • Book
  • © 2020

Overview

  • This Festschrift is in honor of Ker-I Ko, who was one of the founding fathers of computational complexity over real numbers and analysis
  • Professor Ker-I Ko was one of the key players in the areas of Computational Complexity Theory, Complexity Theory of Real Functions, and Combinatorial Optimization
  • This volume contains 17 contributions in the area of complexity and approximation, authored by co-authors, colleagues, friends, and students of Ker-I Ko

Part of the book series: Lecture Notes in Computer Science (LNCS, volume 12000)

Part of the book sub series: Theoretical Computer Science and General Issues (LNTCS)

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Table of contents (17 chapters)

Keywords

About this book

This Festschrift is in honor of Ker-I Ko, Professor in the Stony Brook University, USA. Ker-I Ko was one of the founding fathers of computational complexity over real numbers and analysis. He and Harvey Friedman devised a theoretical model for real number computations by extending the computation of Turing machines. He contributed significantly to advancing the theory of structural complexity, especially on polynomial-time isomorphism, instance complexity, and relativization of polynomial-time hierarchy. Ker-I also made many contributions to approximation algorithm theory of combinatorial optimization problems. This volume contains 17 contributions in the area of complexity and approximation. Those articles are authored by researchers over the world, including North America, Europe and Asia. Most of them are co-authors, colleagues, friends, and students of Ker-I Ko.

Editors and Affiliations

  • The University of Texas at Dallas, Richardson, USA

    Ding-Zhu Du

  • University of Massachusetts Lowell, Lowell, USA

    Jie Wang

Bibliographic Information

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