Maximum satisfiabiliy

F Bacchus, M Järvisalo, R Martins - Handbook of satisfiability, 2021 - ebooks.iospress.nl
Maximum satisfiability (MaxSAT) is an optimization version of SAT that is solved by finding
an optimal truth assignment instead of just a satisfying one. In MaxSAT the objective function …

[HTML][HTML] Old techniques in new ways: Clause weighting, unit propagation and hybridization for maximum satisfiability

S Cai, Z Lei - Artificial Intelligence, 2020 - Elsevier
Abstract Maximum Satisfiability (MaxSAT) is a basic and important constraint optimization
problem. When dealing with both hard and soft constraints, the MaxSAT problem is referred …

[PDF][PDF] Solving (Weighted) Partial MaxSAT by Dynamic Local Search for SAT.

Z Lei, S Cai - IJCAI, 2018 - researchgate.net
Abstract Partial MaxSAT (PMS) generalizes SAT and MaxSAT by introducing hard clauses
and soft clauses. PMS and Weighted PMS (WPMS) have many important real world …

NuWLS: improving local search for (weighted) partial MaxSAT by new weighting techniques

Y Chu, S Cai, C Luo - Proceedings of the AAAI Conference on Artificial …, 2023 - ojs.aaai.org
Abstract Maximum Satisfiability (MaxSAT) is a prototypical constraint optimization problem,
and its generalized version is the (Weighted) Partial MaxSAT problem, denoted as (W) PMS …

Towards more efficient local search algorithms for constrained clustering

J Gao, X Tao, S Cai - Information Sciences, 2023 - Elsevier
Constrained clustering extends clustering by integrating user constraints, and aims to
determine an optimal assignment under the constraints. In this paper, we propose a local …

[HTML][HTML] CCEHC: An efficient local search algorithm for weighted partial maximum satisfiability

C Luo, S Cai, K Su, W Huang - Artificial Intelligence, 2017 - Elsevier
Weighted maximum satisfiability and (unweighted) partial maximum satisfiability (PMS) are
two significant generalizations of maximum satisfiability (MAX-SAT), and weighted partial …

NuSC: an effective local search algorithm for solving the set covering problem

C Luo, W **ng, S Cai, C Hu - IEEE transactions on cybernetics, 2022 - ieeexplore.ieee.org
The set covering problem (SCP) is a fundamental NP-hard problem in computer science and
has a broad range of important real-world applications. In practice, SCP instances …

[PDF][PDF] Intelligent Virtual Machine Provisioning in Cloud Computing.

C Luo, B Qiao, X Chen, P Zhao, R Yao, H Zhang, W Wu… - IJCAI, 2020 - ijcai.org
Virtual machine (VM) provisioning is a common and critical problem in cloud computing. In
industrial cloud platforms, there are a huge number of VMs provisioned per day. Due to the …

[HTML][HTML] WPM3: an (in) complete algorithm for weighted partial MaxSAT

C Ansótegui, J Gabàs - Artificial Intelligence, 2017 - Elsevier
Abstract Maximum Satisfiability (MaxSAT) has been used to solve efficiently many
combinatorial optimization problems. At recent editions of international MaxSAT Evaluation …

[PDF][PDF] From Decimation to Local Search and Back: A New Approach to MaxSAT.

S Cai, C Luo, H Zhang - IJCAI, 2017 - ijcai.org
Abstract Maximum Satisfiability (MaxSAT) is an important NP-hard combinatorial
optimization problem with many applications and MaxSAT solving has attracted much …