惯性聚合 高效追踪和阅读你感兴趣的博客、新闻、科技资讯
阅读原文 在惯性聚合中打开

推荐订阅源

Google DeepMind News
Google DeepMind News
B
Blog
博客园 - 三生石上(FineUI控件)
奇客Solidot–传递最新科技情报
奇客Solidot–传递最新科技情报
T
The Blog of Author Tim Ferriss
H
Hackread – Cybersecurity News, Data Breaches, AI and More
博客园_首页
Vercel News
Vercel News
量子位
A
About on SuperTechFans
博客园 - 聂微东
WordPress大学
WordPress大学
D
DataBreaches.Net
The Cloudflare Blog
M
MIT News - Artificial intelligence
Last Week in AI
Last Week in AI
OSCHINA 社区最新新闻
OSCHINA 社区最新新闻
D
Docker
雷峰网
雷峰网
C
Check Point Blog
S
SegmentFault 最新的问题
U
Unit 42
月光博客
月光博客
Apple Machine Learning Research
Apple Machine Learning Research

cs.DS updates on arXiv.org

PAC Learning with Bandit Feedback: Sharp Sample Complexity in the Realizable Setting Algorithms with Polynomially-Improved Approximation Factors for the $2 \rightarrow q$ Norm, and Applications A computational phase transition for learning-to-sample from Ising models Covering vertices by sequential stars Fermi-Dirac machines as quantizations of neurons A Comprehensive Evaluation of Vertex Elimination Algorithms for Algorithmic Differentiation A Tight Bound on Localization of Electrical Flows Optimal Dimension-Free Sampling for Regularized Classification Reducing the Randomness in Partition Oracles for Bounded Degree Minor-Free Graphs Beyond the Half-Approximation: Fair and Efficient Online Class Matching Efficient Uniform Sampling of Surjections via their Profiles Tractable Maximization of Budgeted Phylogenetic Diversity on Networks Utilizing Node Scanwidth Fairness in Aggregation: Optimal Top-$k$ and Improved Full Ranking Learning-Augmented Online Scheduling with Parsimonious Preemption Entropy Equivalence Testing Lumberjack: Better Differentially Private Random Forests through Heavy Hitter Detection in Trees The Secretary Problem with a Stochastic Precursor Polynomial-Time Robust Multiclass Linear Classification under Gaussian Marginals Efficient Banzhaf-Based Data Valuation for $k$-Nearest Neighbors Classification Block-Sphere Vector Quantization An Approximation Algorithm for Graph Label Selection Iterative Chow Filtering for Learning with Distribution Shift Complexity of Non-Log-Concave Sampling in Fisher Information Stochastic Matching via Local Sparsification Finite Sample Bounds for Learning with Score Matching What is Learnable in Valiant's Theory of the Learnable? Provable Quantization with Randomized Hadamard Transform Min-Max Optimization Requires Exponentially Many Queries Fast and Compact Graph Cuts for the Boykov-Kolmogorov Algorithm A proximal gradient algorithm for composite log-concave sampling
A Fixed Parameter Tractable Approach for Solving the Vert...
Mumuksh Tayal · 2025-07-13 · via cs.DS updates on arXiv.org

The Minimum Vertex Cover problem, a classical NP-complete problem, presents significant challenges for exact solution on large graphs. Fixed-Parameter Tractability (FPT) offers a powerful paradigm to address such problems by exploiting a parameter of the input, typically related to the size of the desired solution. This paper presents an implementation and empirical evaluation of an FPT algorithm for the Minimum Vertex Cover problem parameterized by the size of the vertex cover, $k$. The algorithm utilizes a branching strategy based on selecting adjacent vertices and recursively solving subproblems on a reduced graph. We describe the algorithmic approach, implementation details in Python, and present experimental results comparing its performance against the SageMath computational system. The results demonstrate that the FPT implementation achieves significant performance improvements for instances with large numbers of vertices ($n$) but relatively small values of the parameter ($k$), aligning with theoretical FPT complexity guarantees. We also discuss potential optimizations that could further improve the algorithm's performance, particularly concerning the branching factor.