Results 51 to 60 of about 1,530,542 (289)
A note on "A LP-based heuristic for a time-constrained routing problem" [PDF]
, 2010 Avella et al. (2006) [Avella, P., D'Auria, B., Salerno, S. (2006). A LP-based heuristic for a time-constrained routing problem. European Journal of Operational Research 173:120-124] investigate a time-constrained routing (TCR) problem.
Birbil, S. Ilker +7 more
core
FEBS Letters, EarlyView.The Ile181Asn variant of human UDP‐xylose synthase (hUXS1), associated with a short‐stature genetic syndrome, has previously been reported as inactive. Our findings demonstrate that Ile181Asn‐hUXS1 retains catalytic activity similar to the wild‐type but exhibits reduced stability, a looser oligomeric state, and an increased tendency to precipitate ...
Tuo Li +2 more
wiley +1 more source
Chvátal–Gomory Cuts Applied to the Nurse Rostering Problem
SystemsThe nurse rostering problem (NRP) has attracted significant research interest in recent decades due to both its practical relevance and computational complexity.
Yuanyuan Fang, Wanzhe Hu, Li Luo
doaj +1 more source
Production, 2003 A localização de p-medianas é um problema clássico de otimização combinatória. O objetivo é localizar em uma rede p nós (denominados medianas), de forma a minimizar a soma das distâncias de cada nó de demanda até sua mediana mais próxima.
Edson Luiz França Senne +1 more
doaj +1 more source
Optimization Models for Reducing Off-Cuts of Raw Materials in Construction Site
Mathematics, 2022 More than ten billion tons of construction waste are generated every year in the world. The large volume of construction waste not only increases costs for contractors, but also poses a threat to the environment.
Haoqing Wang, Wen Yi
doaj +1 more source
A Primer in Column Generation [PDF]
, 2006 We give a didactic introduction to the use of the column generation technique in linear and in particular in integer programming. We touch on both, the relevant basic theory and more advanced ideas which help in solving large scale practical problems.
Jacques Desrosiers, Marco E. Lübbecke
openaire +1 more source
Linear Programming Boosting via Column Generation [PDF]
Machine Learning, 2002 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Demiriz, A. +2 more
openaire +3 more sources
Cell wall target fragment discovery using a low‐cost, minimal fragment library
FEBS Letters, EarlyView.LoCoFrag100 is a fragment library made up of 100 different compounds. Similarity between the fragments is minimized and 10 different fragments are mixed into a single cocktail, which is soaked to protein crystals. These crystals are analysed by X‐ray crystallography, revealing the binding modes of the bound fragment ligands.
Kaizhou Yan +5 more
wiley +1 more source
Optimizing Bus Driver Scheduling: A Set Covering Approach for Reducing Transportation Costs
Applied System InnovationCutting operational costs is a critical component for transportation agencies. To reduce these costs, agencies must optimize their scheduling. Typically, the total operating costs of transport include vehicle expenses and driver wages. Solving such tasks
Viktor Sándor Árgilán +1 more
doaj +1 more source
Numerical simulation of primary atomization process of liquid jet in subsonic crossflow
Energy Reports, 2022 Studies of primary atomization of liquid transverse jets in subsonic crossflow consider surface waves as the main cause of jet fragmentation. The characteristics of surface waves during jet fragmentation have been initially analyzed, but there is a lack ...
Jianlong Chang +3 more
doaj +1 more source