On the structure of the Boolean satisfiability problem: a survey

TN Alyahya, MEB Menai, H Mathkour - ACM Computing Surveys (CSUR), 2022 - dl.acm.org
… \( k \)-SAT instances shows an easy-hard-easy pattern in the … ; the hard instances, where
50% of the instances are satisfiable, … Hardness is taken to be the log of the number of search

A survey of intelligent optimization algorithms for solving satisfiability problems

L Yang, X Wang, H Ding, Y Yang… - Journal of Intelligent …, 2023 - content.iospress.com
instances of satisfiability problems for solution. Therefore, the solution of the satisfiability
problem is a central problem … , which is to find a set of variables to assign values that maximize …

Machine learning methods in solving the boolean satisfiability problem

W Guo, HL Zhen, X Li, W Luo, M Yuan, Y Jin… - Machine Intelligence …, 2023 - Springer
… (SAT), an archetypal \(\cal{N}\cal{P}\)-complete problem, with the … In this survey, we examine
the evolving ML SAT solvers from … based local search solver for non-random satisfiability. In …

Parameterized algorithms of fundamental NP-hard problems: a survey

W Li, Y Ding, Y Yang, RS Sherratt, JH Park… - … -centric Computing and …, 2020 - Springer
finding the optimal solution of an ILP instance is NP-hardproblems in industrial applications,
including Satisfiability, … problems are generally such problems where we aim to find a …

MaxSAT, hard and soft constraints

CM Li, F Manya - Handbook of satisfiability, 2021 - ebooks.iospress.nl
… we survey the works on MinSAT, which is the dual problem of … for an instance φ is the problem
of finding an assignment in … for maximum cut and satisfiability problems using semidefinite …

[PDF][PDF] Problem Compilation for Multi-Agent Path Finding: a Survey.

P Surynek - IJCAI, 2022 - ijcai.org
… to an instance in a different formalism, for which an efficient solver exists. In this survey,
we … Boolean satisfiability (SAT) problem consists in deciding whether there exists a truth-value …

Learning from survey propagation: a neural network for MAX-E-3-SAT

R Marino - Machine Learning: Science and Technology, 2021 - iopscience.iop.org
Survey Propagation algorithm. By performing an accurate analysis, on random conjunctive
normal form instances of … The Boolean Satisfiability (SAT) Problem [1, 2] is the issue of finding

Where do hard problems really exist?

R Marino - arXiv preprint arXiv:2309.16253, 2023 - arxiv.org
… Our task is to find a satisfiable (SAT) assignment for x1, x2, and x3 … world of the Boolean
satisfiability problem using the powerful … For a more in-depth and specialized study of this topic, …

[PDF][PDF] Generating hard and solvable satisfiability problems: A statistical mechanics approach

W Barthel, A Hartmann, M Leone… - arXiv preprint cond-mat … - academia.edu
… focused their attention on the study of random instances of hard combinatorial problems,
seeking for a … In walk-SAT experiments, we find that the generated instances are still solvable in …

A survey on the fine-grained complexity of constraint satisfaction problems based on partial polymorphisms

M Couceiro, L Haddad, V Lagerkvist - … of Multiple-Valued Logic and Soft …, 2022 - hal.science
satisfiability problems, and it is usually denoted by SAT(Γ). Note that we have not yet specified
how instances … One such example is the problem of finding a surjective model of a SAT(Γ) …