Results 21 to 30 of about 9,877 (247)

Tactical fixed job scheduling with spread-time constraints [PDF]

, 2014
We address the tactical fixed job scheduling problem with spread-time constraints. In such a problem, there are a fixed number of classes of machines and a fixed number of groups of jobs.
Zhang, Xiandong, Zhou, Shuyu, Velde, Steef van de, Chen, Bo   +3 more
core   +1 more source

Otimização no serviço de saúde no estado do Paraná: fluxo de pacientes e novas configurações hierárquicas Optimization of public health services in the state of Paraná: flow of patients and new hierarchical configurations

Gestão & Produção, 2008
This paper presents a proposal for optimizing the public health service in the state of Parana in terms of the flow of patients within the state's boundaries and the regionalization (division) of the state into new hierarchical configurations for this ...
Cassius Tadeu Scarpin, Maria Teresinha Arns Steiner, Gláucio José Cardozo Dias, Pedro José Steiner Neto   +3 more
doaj   +1 more source

Solving the List Coloring Problem through a branch-and-price algorithm [PDF]

, 2023
In this work, we present a branch-and-price algorithm to solve the weighted version of the List Coloring Problem, based on a vertex cover formulation by stable sets.
Nasini, Graciela Leonor, Severin, Daniel Esteban, Lucci, Mauro   +2 more
core   +2 more sources

Branch and Price for Sub-modular Bin Packing

, 2022
The submodular bin packing (SMBP) problem aims to pack items into a minimal number of bins for which the capacity utilization function is submodular. The SMBP is equivalent to the random-constrained and robust bin packing problem under various conditions.
Vanier, Sonia, Traversi, Emiliano, Xu, Liding, d'Ambrosio, Claudia   +3 more
core   +4 more sources

A Branch-and-Price-and-Cut Algorithm for the Integrated Scheduling and Rostering Problem of Bus Drivers

Journal of Advanced Transportation, 2020
In the transportation industry, crew management is typically decomposed into two phases: crew scheduling and crew rostering. Due to the complexity of scheduling and rostering, bus transportation is not an exception and many relevant studies do not ...
Dung-Ying Lin, Chieh-Ju Juan, Ching-Chih Chang   +2 more
doaj   +1 more source

Spatial and single‐nuclei transcriptomics reveals idiosyncratic and generic patterns in papillary and anaplastic thyroid cancers

Molecular Oncology, EarlyView.
Matched spatial transcriptomics and single‐nuclei RNA‐seq were generated for anaplastic and BRAFV600E papillary thyroid cancers revealing generic and tumor‐specific states occurring in cancer cells and in the tumor microenvironment. In this context, cancer dedifferentiation mirrored organoid maturation through ordered thyroid marker gain/loss ...
Adrien Tourneur, Joel Rodrigues Vitória, Manuel Saiselet, Ligia Craciun, Denis Larsimont, Anne Lefort, Frédérick Libert, Carine Maenhaut, Sabine Costagliola, Maxime Tarabichi, Mirian Romitti, Vincent Detours   +11 more
wiley   +1 more source

Short-Term Electricity Price Forecasting via a Reinforcement Learning-Based Dynamic Soft Ensemble Strategy

Energies
To address the high volatility of spot market prices and the feature extraction limitations of single models, a short-term electricity price forecasting method based on a reinforcement learning dynamic soft ensemble strategy is proposed.
Yan Wang, Yongxi Zhao, Kun Liang, Hong Fan   +3 more
doaj   +1 more source

Paclitaxel induces NM2‐dependent cellular contraction through GEF‐H1 dissociation from microtubules and RhoA/ROCK activation in cancer cells

Molecular Oncology, EarlyView.
Taxanes are widely used chemotherapeutics whose effects on cellular mechanics remain poorly understood. We show that paclitaxel induces rapid cellular contraction by promoting GEF‐H1 dissociation from microtubules and non‐muscle myosin II activation through RhoA/ROCK.
Gloria Asensio‐Juárez, Rafael Pérez‐Díaz, Hugo Ramos‐Solano, Marina Garrido‐Casado, Vanessa C. Talayero, Miguel Vicente‐Manzanares   +5 more
wiley   +1 more source

Branch-and-price algorithm flowchart.

, 2018
Branch-and-price algorithm flowchart.
Tianwei Zhang (169823), Wenjun Li (41954), Lei Nie (556344)   +2 more
core   +1 more source

Molecular characterization of covRS mutations in M1UK Streptococcus pyogenes

FEBS Open Bio, EarlyView.
Group A Streptococcus (GAS) acquires covRS mutations driving a hypervirulent bacterial state, frequently associated with invasive disease‐like necrotizing fasciitis. We demonstrate that the newly emerged M1UK GAS lineage can also acquire these mutations.
Jarrad Pritchard, Emma‐Jayne Proctor, Jiawa Wang, Nikolas P. Johnston, Andrew Hayes, Georgia McCorkell, Haibo Yu, Jai Tree, Mark R. Davies, Mark J. Walker, Ronald Sluyter, Stephan Brouwer, Martina L. Sanderson‐Smith   +12 more
wiley   +1 more source