Turnitin
降AI改写
早检测系统
早降重系统
Turnitin-UK版
万方检测-期刊版
维普编辑部版
Grammarly检测
Paperpass检测
checkpass检测
PaperYY检测
Approximating maximum independent set for rectangles in the plane
J Mitchell - SIAM Journal on Computing, 2024 - SIAM
We give a polynomial-time constant-factor approximation algorithm for the maximum
independent set of (axis-aligned) rectangles problem in the plane. Using a polynomial-time …
independent set of (axis-aligned) rectangles problem in the plane. Using a polynomial-time …
Coloring and maximum weight independent set of rectangles
In 1960, Asplund and Grünbaum proved that every intersection graph of axis-parallel
rectangles in the plane admits an O (ω 2)-coloring, where ω is the maximum size of a clique …
rectangles in the plane admits an O (ω 2)-coloring, where ω is the maximum size of a clique …
Improved approximation algorithms for 2-dimensional knapsack: Packing into multiple l-shapes, spirals, and more
In the\textsc {2-Dimensional Knapsack} problem (2DK) we are given a square knapsack and
a collection of $ n $ rectangular items with integer sizes and profits. Our goal is to find the …
a collection of $ n $ rectangular items with integer sizes and profits. Our goal is to find the …
Dynamic independent set of disks (and hypercubes) made easier
Maintaining an approximate maximum independent set of a dynamic collection of objects
has been studied extensively in the past few years. Recently, Bhore, Nöllenburg, Tóth, and …
has been studied extensively in the past few years. Recently, Bhore, Nöllenburg, Tóth, and …
Fast static and dynamic approximation algorithms for geometric optimization problems: Piercing, independent set, vertex cover, and matching
We develop simple and general techniques to obtain faster (near-linear time) static
approximation algorithms, as well as efficient dynamic data structures, for four fundamental …
approximation algorithms, as well as efficient dynamic data structures, for four fundamental …
Dynamic approximate maximum independent set of intervals, hypercubes and hyperrectangles
Independent set is a fundamental problem in combinatorial optimization. While in general
graphs the problem is essentially inapproximable, for many important graph classes there …
graphs the problem is essentially inapproximable, for many important graph classes there …
A (2+\epsilon)-Approximation Algorithm for Maximum Independent Set of Rectangles
We study the Maximum Independent Set of Rectangles (MISR) problem, where we are given
a set of axis-parallel rectangles in the plane and the goal is to select a subset of non …
a set of axis-parallel rectangles in the plane and the goal is to select a subset of non …
A PTAS for packing hypercubes into a knapsack
We study the d-dimensional hypercube knapsack problem where we are given a set of d-
dimensional hypercubes with associated profits, and a knapsack which is a unit d …
dimensional hypercubes with associated profits, and a knapsack which is a unit d …
More dynamic data structures for geometric set cover with sublinear update time
We study geometric set cover problems in dynamic settings, allowing insertions and
deletions of points and objects. We present the first dynamic data structure that can maintain …
deletions of points and objects. We present the first dynamic data structure that can maintain …
A polynomial-time OPTɛ-approximation algorithm for maximum independent set of connected subgraphs in a planar graph
Abstract In the Maximum Independent Set of Objects problem, we are given an n-vertex
planar graph G and a family D of N objects, where each object is a connected subgraph of …
planar graph G and a family D of N objects, where each object is a connected subgraph of …