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1 Approximation algorithm - Wikipedia
https://en.wikipedia.org/wiki/Approximation_algorithm
In computer science and operations research, approximation algorithms are efficient algorithms that find approximate solutions to optimization problems ...
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2 ApproximationAlgorithms
https://www.cs.yale.edu/homes/aspnes/pinewiki/ApproximationAlgorithms.html?highlight=%28CategoryAlgorithmNotes%29
An approximation algorithm returns a solution to a combinatorial optimization problem that is provably close to optimal (as opposed to a heuristic that may ...
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3 Chapter 18 APPROXIMATION ALGORITHMS - Cornell CS
https://www.cs.cornell.edu/gomes/MYPAPERS/gomes-williams05.pdf
Informally, an algorithm approx- imately solves an optimization problem if it always returns a feasible solution whose measure is close to optimal, for example ...
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4 1 Approximation Algorithms
https://stanford.edu/~rezab/classes/cme305/W16/Notes/10.pdf
An algorithm is a factor α approximation (α-approximation algorithm) for a problem iff for every instance of the problem it can find a solution within a factor ...
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5 ICS 311 #25: Approximation Algorithms - AlgoPARC
https://algoparc.ics.hawaii.edu/~nodari/teaching/f15/Notes/Topic-25.html
An approximation scheme is a parameterized approximation algorithm that takes an additional input ε > 0 and for any fixed ε is a (1+ε)-approximation algorithm.
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6 DAA | Approximation Algorithm - Javatpoint
https://www.javatpoint.com/daa-approximate-algorithms
An Approximate Algorithm is a way of approach NP-COMPLETENESS for the optimization problem. This technique does not guarantee the best solution.
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7 Approximation Algorithms (Introduction) - OpenGenus IQ
https://iq.opengenus.org/approximation-algorithms-intro/
An Approximation Algorithm is a way of approach NP-completeness for any optimization problem. This does not guarantee the best solution. The main purpose of an ...
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8 CS 583: Approximation Algorithms: Introduction
https://courses.engr.illinois.edu/cs583/sp2018/Notes/intro.pdf
For example, an algorithm has an α-approximation for a minimization problem if it outputs a feasible solution of value at most OPT(I) + α for ...
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9 CHAPTER 37: APPROXIMATION ALGORITHMS
http://staff.ustc.edu.cn/~csli/graduate/algorithms/book6/chap37.htm
An approximation scheme for an optimization problem is an approximation algorithm that takes as input not only an instance of the problem, but also a value > 0 ...
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10 Approximation Algorithms
https://www.cs.princeton.edu/~wayne/cs423/lectures/approx-alg-4up.pdf
ρ-approximation algorithm. s. An algorithm A for problem P that runs in polynomial time. s. For every problem instance, A outputs a feasible solution within.
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11 Topic 25 A Approximation Algorithms - YouTube
https://www.youtube.com/watch?v=hdch8ioLRqE
UHMICSAlgorithms
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12 How to solve Approximation Problems (Challenge Problems)
https://www.youtube.com/watch?v=cVDYKz9-h-M
Dec 9, 2017
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13 Approximation Algorithms
https://ac.informatik.uni-freiburg.de/teaching/ws12_13/algotheo/Slides/pdf/07_Approximation_komplett.pdf
Approximation Algorithms: Examples. We have already seen two approximation algorithms ... gives solutions that are within a factor of 2 for both problems.
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14 Approximation Algorithms
https://www.cs.cmu.edu/~avrim/451f12/lectures/lect1106.pdf
Suppose we are given an NP-complete problem to solve. Even though (assuming P = NP) we can't hope for a polynomial-time algorithm that always gets the best ...
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15 Approximation Algorithm
http://www.csl.mtu.edu/cs4321/www/Lectures/Lecture%2028%20-%20Approximation%20Algorithm.htm
Instead of seeking an exact solution for NP problems, we could seek an approximate solution to optimization problems, e.g. for the traveling salesman or ...
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16 Approximation Algorithms
https://users.cs.fiu.edu/~giri/teach/UoM/7713/f98/lec12.htm
To deal with NP-complete problems, there are some possible ways. One way is to find near-optimal solutions in polynomial time (either in the worst case or on ...
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17 Introduction to Approximation Algorithms
https://cse.buffalo.edu/~hungngo/classes/2004/531/notes/Approx-Intro.pdf
Informally, for a minimization problem such as the VERTEX COVER problem, a polynomial time algorithm A is said to be an approximation algorithm ...
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18 Some Open Problems in Approximation Algorithms
https://inst.eecs.berkeley.edu/~cs294-145/sp18/berkeley2018.pdf
Problem 10: A primal-dual algorithm for the maximum cut problem ... one obtain an (α − ϵ)-approximation algorithm for the problem via.
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19 Introduction to Approximation Algorithms - IIT Guwahati
https://www.iitg.ac.in/gkd/aie/slide/approximation-algorithms.pdf
Types of approximation. P An optimization problem. A An approximation algorithm. I An instance of P. A∗(I) Optimal value for the instance I.
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20 Approximation algorithms for combinatorial problems
https://dl.acm.org/doi/10.1145/800125.804034
Simple, polynomial-time, heuristic algorithms for finding approximate solutions to various polynomial complete optimization problems are analyzed with ...
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21 Chapter 17: Approximation Algorithms - People
https://people.cs.ksu.edu/~rhowell/algorithms-text/text/chapter-17.pdf
will see that for some problems, we can obtain reasonable approximation algorithms. ... Figure 17.1 An approximation algorithm for the 0-1 knapsack problem.
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22 maxcut-jacm.pdf - MIT Mathematics
https://math.mit.edu/~goemans/PAPERS/maxcut-jacm.pdf
The best previously known approximation algorithms for these problems had ... to a .79607-approximation algorithm for the maximum directed cut problem (MAX ...
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23 From the Academy: Approximation algorithms - PMC - NCBI
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC34165/
However, these optimization problems still need to be solved in practice, and so we must settle for less. This leads to the concept of an approximation ...
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24 Approximation algorithms
https://www2.cs.sfu.ca/CourseCentral/405/petra/Summer13/Slides/ApproximationAlgorithms1.pdf
APPROX-TSP-TOUR is a poly-time 2-approximation algorithm for the. TSP problem with triangle inequality. Proof. Polynomial running time obvious, simple MST-PRIM ...
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25 Approximation Algorithms for Combinatorial Problems*
https://www.sciencedirect.com/science/article/pii/S0022000074800449/pdf?md5=b8184a4d940b393af86d49f5360624be&pid=1-s2.0-S0022000074800449-main.pdf
Simple, polynomial-time, heuristic algorithms for finding approximate solutions to ... An approximation algorithm for problem P, or simply an algorithm, ...
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26 Approximation Algorithms for Sequencing Problems
https://viswa.engin.umich.edu/wp-content/uploads/sites/169/2014/07/main.pdf
Abstract. This thesis presents approximation algorithms for some sequencing problems, with an emphasis on vehicle routing. Vehicle Routing Prob-.
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27 III. Approximation Algorithms: Covering Problems
https://www.cl.cam.ac.uk/teaching/1920/AdvAlgo/vertexcover_handout.pdf
An algorithm for a problem has approximation ratio ρ(n), if for any input of size n, the cost C of the returned solution and optimal cost C∗ satisfy: max. ( C.
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28 Approximation Algorithms
https://cs.slu.edu/~holdener/fall2018/csci3100/slides/csci3100_day37.pdf
Approximation. Algorithms. CSCI 3100. 1. Introduction. In general, computer cannot solve NPC problem efficiently. But, many NPC problems are too important ...
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29 Approximation algorithms for combinatorial fractional ...
https://link.springer.com/article/10.1007/BF02591737
It is also shown that the time complexity is bounded by the square of the computation time of the approximate algorithm for the auxiliary problem. As an example ...
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30 Approximation algorithms for some routing problems
http://ieeexplore.ieee.org/abstract/document/4567906/
Abstract: Several polynomial time approximation algorithms for some NP-complete routing problems are presented, and the worst-case ratios of the cost of the ...
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31 Introduction to Approximation Algorithms
http://www.cs.toronto.edu/~lalla/373s16/notes/Intro2Approx.pdf
Since these problems are NP-hard, we focus on polynomial time algorithms that give us an approximate solution. More formally: Let P be an optimization problem.
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32 Approximation Algorithms
http://www.cs.umsl.edu/~sanjiv/classes/cs5130/lectures/approx.pdf
NP-hard problems cannot be solved in polynomial time. ∗ NP-hard problems may have practical value but are solvable in exponential time, at best.
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33 Approximation Algorithms - UF CISE
https://cise.ufl.edu/~mythai/courses/2008/cis6930/Notes/Introduction.ppt
Why Approximation Algorithms. Problems that we cannot find an optimal solution in a polynomial time. Eg: Set Cover, Bin Packing. Need to find a near-optimal ...
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34 APPROXIMATION ALGORITHMS FOR CLUSTERING ...
https://www.math.uwaterloo.ca/~cswamy/theses/master.pdf
Clustering problems have been extensively studied as optimization problems with various objective functions in the Operations Research and Computer Science lit-.
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35 Approximation algorithms for NP-hard optimization problems
http://www.cs.ucr.edu/~neal/Klein99Approximation.pdf
Thus optimization problems can be cate- gorized according to the best accuracy achievable by a polynomial-time approximation algorithm for each problem.
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36 Approximation Algorithms for Graph Related Problems
https://universe.bits-pilani.ac.in/uploads/A.Hyd%202014-15/elgga/ISIApprox_sandipdas.pdf
Is the output from this greedy algorithm give an approximation of optimal solution? From last example we can claim that if it is an approximation algorithm then ...
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37 Approximation Algorithms for NP-Hard Problems - Amazon.com
https://www.amazon.com/Approximation-Algorithms-NP-Hard-Problems-Hochbaum/dp/0534949681
This is the first book to fully address the study of approximation algorithms as a tool for coping with intractable problems. With chapters contributed by ...
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38 Lecture 21 What Can We Do?
https://people.seas.harvard.edu/~cs125/fall16/lec21.pdf
are reasonable thing to try for some problems. Approximation Algorithm Basics. Approximation algorithms give guarantees. It is worth keeping in mind that ...
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39 Approximation Algorithms for Interdiction Problem with ... - arXiv
https://arxiv.org/abs/2204.11106
In particular, if s_B=1, our algorithm implies a PTAS for the bilevel knapsack problem, which is the first O(1)-approximation algorithm.
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40 Approximation Algorithms - Bartleby.com
https://www.bartleby.com/subject/engineering/computer-science/concepts/approximation-algorithms
An approximation algorithm is an approach used for dealing with non-deterministic polynomial-time complete (NP-complete) for an optimization problem. This ...
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41 Approximation Algorithms Many of the NP-Complete problems ...
https://www.csc.kth.se/utbildning/kth/kurser/DD2352/algokomp13/Forelasningar/F13.pdf
An approximation algorithm for solving an optimization problem corresponding to a de- cision problem in NP is an algorithm which in.
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42 Intractable Problems and Approximation Algorithms
https://bjpcjp.github.io/pdfs/math/approximation-algos-ADM.pdf
INTRACTABLE PROBLEMS AND APPROXIMATION ALGORITHMS. This algorithm will correctly solve the Bandersnatch problem provided that the.
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43 Approximation Algorithms for the Directed k-Tour and k-Stroll ...
https://research.google.com/pubs/archive/40757.pdf
The input to the k-Stroll problem is a directed n-vertex graph with nonnegative edge lengths, an integer k, and two special vertices s and t. The goal is to.
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44 Approximation Algorithms: Good Solutions to Hard Problems
https://www.jstor.org/stable/2974860
"efficient" algorithms are known for these problems. ... simple polynomial time approximation algorithm for the vertex cover problem. Let.
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45 What is an Approximation Algorithm? | by Haris Angelidakis
https://pub.towardsai.net/what-is-an-approximation-algorithm-59f847cb03fd
Similarly, if we are given a maximization problem whose optimal value is OPT, then an α-approximation algorithm, for some α ≥ 1, is an efficient algorithm that ...
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46 Approximation Algorithms
https://doc.lagout.org/science/0_Computer%20Science/2_Algorithms/Approximation%20Algorithms%20%5BVazirani%202010-12-01%5D.pdf
lishing hardness of approximation for many key problems, and giving new ... 1.1.1 An approximation algorithm for cardinality vertex cover 3.
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47 Hardness of Approximation: 10 Related Problems
https://www.cs.umd.edu/users/gasarch/COURSES/858/S21/SCRIBES2/approx.pdf
We survey several problems related to approximation algorithms and the ... For T ≥ 3, there can be no approximation algorithm for this problem unless P=NP.
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48 Approximation algorithms
http://www.cs.uu.nl/docs/vakken/an/an-approx-2016.pdf
Solves an optimisation problem. 2. Runs in polynomial time. 3. It has a bound on the quality of the solution. □ Approximation ratio c ...
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49 Using Dual Approximation Algorithms for Scheduling Problems
http://www.columbia.edu/~cs2035/courses/ieor6400.F07/hs.pdf
In this paper the strongest possible type of result for this problem, a polynomial approximation scheme, is presented. More precisely, for each e, an algorithm ...
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50 What is the best approximation algorithm for solving an NP ...
https://www.quora.com/What-is-the-best-approximation-algorithm-for-solving-an-NP-Complete-problem-in-terms-of-accuracy-and-time-using-reduction-for-comparison-ignoring-reduction-time
Most good approximation algorithms to NP-hard problems use some additional constraint on the input. For example, if we limit the Travelling Salesman Problem ...
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51 Why there are no approximation algorithms for SAT and other ...
https://cs.stackexchange.com/questions/65708/why-there-are-no-approximation-algorithms-for-sat-and-other-decision-problems
@Mehrdad: Usually you evaluate an approximation algorithm by its worst-case error: an upper bound on how non-optimal it ever is. So, for example ...
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52 Improved Approximation Algorithms for the Vertex Cover ...
https://epubs.siam.org/doi/10.1137/S0097539700381097
Using similar techniques, we also obtain an approximation algorithm for the weighted independent set problem, matching a recent result of Halldorsson.
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53 Approximation Algorithms (August-November, 2013)
https://www.cmi.ac.in/~prajakta/courses/f2013/index.html
Approximation Algorithms by Vijay Vazirani (VV); Approximation Algorithms for NP-hard Problems by Dorit Hochbaum (DH). Top. Evaluation. There will be four ...
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54 A Fast Approximation Algorithm for the Subset-Sum Problem
https://web.stevens.edu/algebraic/Files/SubsetSum/przydatek99fast.pdf
We present a randomized approximation algorithm for this problem with linear space complexity and time complexity of ½(n log n). Experiments with random.
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55 Load Balancing Problem Approximation Algorithm - GitHub
https://github.com/SleekPanther/load-balancing-problem-approximation-algorithm
Approximation Algorithm for the NP-Complete problem of balancing job loads on machines. Does not guarantee an optimal solution, but instead, a solution is ...
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56 "Approximation Algorithms for Makespan Minimization ...
https://ir.lib.uwo.ca/etd/6109/
A ρ-approximation algorithm produces in polynomial time a feasible solution such that its objective value is within a multiplicative factor ρ of the optimum, ...
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57 Chapter 35 of CLRS: Approximation Algorithms
https://cs.gmu.edu/~lifei/teaching/cs684_spring12/CLSR_35.pdf
An approximation scheme for an optimization problem is an approximation algorithm that takes as input not only an instance of the problem, but also a value ϵ > ...
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58 Approximating SET-COVER Today we look at two more ...
https://people.cs.umass.edu/~barring/cs611/lecture/21.pdf
Today we look at two more examples of approximation algorithms for NP-hard optimization problems. The first, for the SET-COVER problem, has an approximation ...
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59 Approximation Algorithms (Part I)
https://www.csie.ntu.edu.tw/~approx09/slides/Approximation_Algorithms_Part_I.pdf
In particular, designing polynomial-time absolute approximation algorithms for some NP-hard problems was shown NP-hard. Ex. Consider the problem of finding the ...
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60 Approximation Algorithms for Geometric Median Problems
http://www.ittc.ku.edu/~jsv/Papers/LV92.geometric-medians.pdf
In this paper we present approximation algorithms for median problems in metric spaces and fixed-dimensional Euclidean space. Our algorithms use a new.
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61 Approximation Algorithms for Facility Location Problems and ...
https://www.microsoft.com/en-us/research/video/approximation-algorithms-for-facility-location-problems-and-network-routing-problems/
› en-us › research › video › a...
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62 BBM402-Lecture 10: Approximation Algorithms
https://web.cs.hacettepe.edu.tr/~ozkahya/classes/bbm402/Lectures/Lec10-approx.pdf
However, the problems behave very differently if one wants to solve them approximately. Informal definition: An approximation algorithm for an optimization ...
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63 Approximation Algorithms - CoReLab Courses
https://courses.corelab.ntua.gr/pluginfile.php/2328/course/section/362/approximation.pdf
has an optimal value. • Optimization problems can be either Maximization or. Minimization. • Example: The Vertex Cover Problem.
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64 Phys. Rev. E 105, 035305 - Physical Review Link Manager
https://link.aps.org/doi/10.1103/PhysRevE.105.035305
An approach developed in computer science for dealing with such problems is to devise approximation algorithms; these are algorithms, ...
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65 Approximation algorithms
https://www.ccs.neu.edu/home/viola/classes/slides/slides-approx.pdf
Problem: Cover edges by vertexes. Input: Graph. Output: A minimal set of nodes that touches every edge. Algorithm: While there is an edge (u, v).
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66 APPROXIMATION ALGORITHMS FOR GEOMETRIC ...
https://citeseerx.ist.psu.edu/document?repid=rep1&type=pdf&doi=23fb3f9bf085329f9a154a434da9fc9824c6b751
OPEN PROBLEM 8.1 Are the famous geometric problems, such as the Euclidean traveling salesman problem, hard to approximate arbitrarily well? A final consequence ...
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67 Approximation Algorithms for Min-Distance Problems in DAGs
https://drops.dagstuhl.de/opus/volltexte/2021/14129/
Abboud et al obtained a 3-approximation algorithm for min-radius on DAGs which works in Õ(m√n) time, and showed that any (2-δ)-approximation ...
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68 1 Approximation Algorithms
https://personal.vu.nl/l.stougie/Courses/COB/col789AA.pdf
NP-hardness of many combinatorial optimisation problems gives very little hope that we can ever develop an efficient algorithm for their solution.
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69 Approximation algorithms for NP-hard clustering problems
https://repositories.lib.utexas.edu/handle/2152/782
For the k-median problem, we develop and make use of a sampling technique that we call successive sampling, and give a randomized constant-factor approximation ...
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70 Approximation Algorithms for the Discrete Time-Cost Tradeoff ...
https://pubsonline.informs.org/doi/abs/10.1287/moor.23.4.909
Specifically, given a fixed budget we consider the problem of finding a shortest schedule for a project. We give an approximation algorithm with performance ...
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71 Practical comparison of approximation algorithms for ... - SciELO
https://www.scielo.br/j/pope/a/bhLZ8FqctRq9t3ZW3Xw8Nzb/?lang=en
We implemented approximation algorithms for the following problems: P|rj|SCj, P||SwjCj, P|rj|SwjCj, R||SwjCj and R|rj|SwjCj. We generated more than 1000 tests ...
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72 Approximation Algorithms Part I - Coursera
https://www.coursera.org/learn/approximation-algorithms-part-1
These are examples of NP-hard combinatorial optimization problems. It is most likely impossible to solve such problems efficiently, so our aim is to give an ...
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73 Approximation Algorithms for Some Combinatorial ... - ERA
https://era.library.ualberta.ca/items/afe65ddd-e07d-4da1-8e7c-25c855d2b54d/download/fde9c7c6-3a32-41d5-9586-bcce0fc4e777
Many real-world problems can be formulated as combinatorial optimization problems, thus making it very important to find efficient methods to solve them, ...
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74 E0 249: Approximation Algorithms, Spring 2015.
https://www.comp.nus.edu.sg/~arnab/E0249/E0249.html
Most optimization problems turn out to be NP-hard and this has led to the study of algorithms which return an approximate solution in polynomial time.
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75 New Approximation Algorithms for the Vertex Cover Problem
https://www.researchgate.net/publication/264347825_New_Approximation_Algorithms_for_the_Vertex_Cover_Problem
A conjecture states that there is no c-approximation polynomial algorithm for it with c a constant stricly than 2. In this paper, we propose a ...
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76 Approximation Algorithms for Non-Uniform Buy-at-Bulk ...
http://crab.rutgers.edu/~guyk/pub/frb/nabs.ps
We present approximation algorithms for buy-at-bulk. network design problems with costs on both edges and nodes of an undirected graph.
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77 A 3/2-Approximation Algorithm for the Graph Balancing ... - MDPI
https://www.mdpi.com/1999-4893/9/2/38
In the pursuit of finding subclasses of the makespan minimization problem on unrelated parallel machines that have approximation algorithms with ...
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78 Approximation Algorithms for NP-Hard Problems
https://www.semanticscholar.org/paper/Approximation-Algorithms-for-NP-Hard-Problems-Hochba/8c38d6c2adbcd47623820a8aa192d90ce4d936b7
Approximation algorithms have developed in response to the impossibility of solving a great variety of important optimization problems.
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79 CIS800: Techniques in Approximation Algorithms, Fall 2010
https://www.cs.dartmouth.edu/~deepc/Courses/F10/CIS800.html
Most optimization problems turn out to be NP-hard and this has led to the study of algorithms which return an approximate solution in polynomial time.
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80 Approximation algorithms | PNAS
https://www.pnas.org/doi/10.1073/pnas.94.24.12734
NP-complete problems are the hardest problems in NP, in that, an efficient algorithm to solve any NP-complete problem, such as finding the best drilling pattern ...
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81 NP-hard Problems and Approximation Algorithms
https://personal.utdallas.edu/~dxd056000/cs6363/unit5.pdf
NP-hard Problems and. Approximation Algorithms. 10.1 What is the class NP? The class P consists of all polynomial-time solvable decision problems. What.
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82 CS38 Lecture 18
http://users.cms.caltech.edu/~umans/cs38/lec18.pdf
approximation algorithms. • set cover. • TSP. • center selection. • randomness in algorithms. May 29, 2014. 3. Optimization Problems.
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83 An adaptive patch approximation algorithm for bicriteria ...
https://www.tandfonline.com/doi/full/10.1080/02331934.2021.1939699
In the case of bicriteria mixed-integer problems, the approximation of the Pareto frontier becomes, however, significantly harder. In this paper ...
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84 Approximation Algorithms In this lecture we will discuss some ...
https://pages.cs.wisc.edu/~shuchi/courses/787-F09/scribe-notes/lec9.pdf
Now, we try to get an α-approximation for the vertex cover problem. We first present a lower bound on the optimal value that is easy to compute. Lemma 9.1.1 ...
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85 Introduction to Approximation Algorithms - Brown CS
https://cs.brown.edu/courses/cs1951k/lectures/2020/approx_algs.pdf
We then introduce approximation algorithms, and a recipe for analyzing them. 1 P versus NP. After a hard day's work solving CS1951k homework problems, you.
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86 A Polynomial Approximation Algorithm for the Minimum Fill-In ...
https://www.cs.tau.ac.il/~roded/articles/approx_fpt.pdf
In the minimum fill-in problem, one wishes to find a set of edges of smallest size, whose addition to a given graph will make it chordal. The problem has ...
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87 A New 3/2-Approximation Algorithm for the b-Edge Cover ...
https://par.nsf.gov/servlets/purl/10039355
ment the algorithm on a serial machine and compare its performance against a collection of approximation al- gorithms for the b-Edge Cover problem.
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88 Approximation algorithms III - Sariel Har-Peled
https://sarielhp.org/teach/courses/473/notes/08_approx_III.pdf
r - radius of clustering. Q: How to compute this optimal cover by k discs of minimum radius? Known as k-center problem.
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89 Lec. 1: Approximation Algorithms for NP-hard problems
https://www.tifr.res.in/~prahladh/teaching/2009-10/limits/lectures/lec01.pdf
in approximation algorithms for several of these NP-hard problems. The theory of NP- completeness provides a satisfactory theory of algorithmic hardness in ...
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90 How to decide suitability of approximation Algorithms? - Medium
https://medium.com/aryan-gupta18/how-to-decide-suitability-of-approximation-algorithms-d8e45b90e530
Several works done by researchers have proved that each is true. If a problem is of the polynomial order, several optimal algorithms exists.
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91 Approximation Algorithm between two NP compete problems
https://stackoverflow.com/questions/23413840/approximation-algorithm-between-two-np-compete-problems
Not necessarily, for two reasons. First of all, NP reductions are generally not linear in complexity. Some of them are, but usually a problem of complexity ...
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92 Approximation algorithm - wikidoc
https://www.wikidoc.org/index.php/Approximation_algorithm
Approximation algorithms are often associated with NP-hard problems; since it is unlikely that there can ever be efficient polynomial time ...
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93 Approximation Algorithms Applications - ICS, UCI
https://www.ics.uci.edu/~goodrich/teach/graph/notes/Approximation.pdf
So it would be ideal if we could at least approximate this problem. Application to Set Cover. Another optimization problem is to minimize the ...
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94 Lecture 12 1 Overview 2 Approximation Algorithms 3 2 ...
https://www.cs.duke.edu/courses/fall15/cps232/scribe_notes/lec12.pdf
The optimization problem is to find a vertex cover of the minimum size. We will provide an approximation algorithm for VERTEX-COVER with an ...
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95 2 Approximation Algorithm for the k-center Problem - ShowMe
https://www.showme.com/sh/?h=Fu1eSvo
2 Approximation Algorithm for the k-center Problem by Yogish Sabharwal - September 9, 2013.
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