Water, 01/2020, Volume 12, Issue 3, p. 902

In this research, the advanced multilayer perceptron (MLP) models are utilized to predict the free rate of expansion that usually occurs around the pipeline...

Statistical analysis | Hydraulics | Pipelines | Optimization algorithms | Regression analysis | Velocity | Marine mammals | Optimization | Genetic algorithms | Training | Algorithms | Multilayer perceptrons | Swarm intelligence | Scouring | optimization model | mlp model | prediction model | scour rate | colliding bodies’ optimization

Statistical analysis | Hydraulics | Pipelines | Optimization algorithms | Regression analysis | Velocity | Marine mammals | Optimization | Genetic algorithms | Training | Algorithms | Multilayer perceptrons | Swarm intelligence | Scouring | optimization model | mlp model | prediction model | scour rate | colliding bodies’ optimization

Journal Article

Artificial Intelligence Review, ISSN 0269-2821, 2019, Volume 53, Issue 2, pp. 1127 - 1186

Colliding bodies optimization (CBO) is a recently proposed algorithm, and there are no algorithm-specific parameters that should be previously determined in...

Teaching–learning-based optimization algorithm (TLBO) | Colliding bodies optimization (CBO) | Meta-heuristic algorithm | Learning strategy | Application | PARTICLE SWARM | INFORMATION | STRATEGY | ALGORITHM | DESIGN OPTIMIZATION | LEARNING-BASED OPTIMIZATION | DIFFERENTIAL EVOLUTION | COMPUTER SCIENCE, ARTIFICIAL INTELLIGENCE | CHAOS | CONTROLLER | GLOBAL OPTIMIZATION | Teaching-learning-based optimization algorithm (TLBO) | Performance evaluation | Structural design | Algorithms | Computer simulation | Heuristic methods | Machine learning | Strategy | Mutation | Optimization | Convergence

Teaching–learning-based optimization algorithm (TLBO) | Colliding bodies optimization (CBO) | Meta-heuristic algorithm | Learning strategy | Application | PARTICLE SWARM | INFORMATION | STRATEGY | ALGORITHM | DESIGN OPTIMIZATION | LEARNING-BASED OPTIMIZATION | DIFFERENTIAL EVOLUTION | COMPUTER SCIENCE, ARTIFICIAL INTELLIGENCE | CHAOS | CONTROLLER | GLOBAL OPTIMIZATION | Teaching-learning-based optimization algorithm (TLBO) | Performance evaluation | Structural design | Algorithms | Computer simulation | Heuristic methods | Machine learning | Strategy | Mutation | Optimization | Convergence

Journal Article

EPJ Techniques and Instrumentation, ISSN 2195-7045, 12/2019, Volume 6, Issue 1, pp. 1 - 16

Since 2015, with the restart of the LHC for its second run of data taking, the LHCb experiment has been empowered with a dedicated computing model to select...

Experimental methods and data analysis methods | Spectroscopy and Microscopy | Measurement Science and Instrumentation | Data acquisition | Data analysis methods | Atomic, Molecular, Optical and Plasma Physics | Characterization and Evaluation of Materials | Biological and Medical Physics, Biophysics | Physics | Biomaterials | Reconstruction | Performance evaluation | Algorithms | Large Hadron Collider | Data processing | Calibration | Experiments | Physics - High Energy Physics - Experiment

Experimental methods and data analysis methods | Spectroscopy and Microscopy | Measurement Science and Instrumentation | Data acquisition | Data analysis methods | Atomic, Molecular, Optical and Plasma Physics | Characterization and Evaluation of Materials | Biological and Medical Physics, Biophysics | Physics | Biomaterials | Reconstruction | Performance evaluation | Algorithms | Large Hadron Collider | Data processing | Calibration | Experiments | Physics - High Energy Physics - Experiment

Journal Article

Engineering with Computers, ISSN 0177-0667, 7/2019, Volume 35, Issue 3, pp. 813 - 832

This paper presents a comparative study of the application of parameter-less meta-heuristic algorithms in optimum stacking sequence design of com of composite...

Composite laminates | Systems Theory, Control | Classical Mechanics | Colliding bodies optimization | Grey wolf optimizer | Optimum stacking sequence design | Calculus of Variations and Optimal Control; Optimization | Computer-Aided Engineering (CAD, CAE) and Design | Computer Science | Mathematical and Computational Engineering | Maximum buckling load capacity | JAYA algorithm | Math. Applications in Chemistry | Algorithms | Mathematical optimization | Laminated materials | Analysis | Graphite fiber reinforced plastics | Statistical analysis | Parameters | Heuristic methods | Adaptive algorithms | Aspect ratio | Laminates | Coefficient of variation | Optimization | Genetic algorithms | Stacking sequence (composite materials) | Confidence | Plates (structural members) | Comparative studies | Graphite-epoxy composites | Composite structures | Layers | Buckling

Composite laminates | Systems Theory, Control | Classical Mechanics | Colliding bodies optimization | Grey wolf optimizer | Optimum stacking sequence design | Calculus of Variations and Optimal Control; Optimization | Computer-Aided Engineering (CAD, CAE) and Design | Computer Science | Mathematical and Computational Engineering | Maximum buckling load capacity | JAYA algorithm | Math. Applications in Chemistry | Algorithms | Mathematical optimization | Laminated materials | Analysis | Graphite fiber reinforced plastics | Statistical analysis | Parameters | Heuristic methods | Adaptive algorithms | Aspect ratio | Laminates | Coefficient of variation | Optimization | Genetic algorithms | Stacking sequence (composite materials) | Confidence | Plates (structural members) | Comparative studies | Graphite-epoxy composites | Composite structures | Layers | Buckling

Journal Article

Applied Soft Computing Journal, ISSN 1568-4946, 06/2019, Volume 79, pp. 363 - 390

Discrete optimization of truss structures is a hard computing problem with many local minima. Metaheuristic algorithms are naturally suited for discrete...

Sizing/layout/topology variables | Descent directions and approximate line search | Metaheuristic algorithms | Discrete optimization of truss structures | SEARCH | LAYOUT | DESIGN OPTIMIZATION | DIFFERENTIAL EVOLUTION | COMPUTER SCIENCE, ARTIFICIAL INTELLIGENCE | COLLIDING BODIES OPTIMIZATION | BIG-BANG | COMPUTER SCIENCE, INTERDISCIPLINARY APPLICATIONS | ADAPTIVE STEP-SIZE | LEARNING-BASED-OPTIMIZATION | TOPOLOGY OPTIMIZATION | IMPROVED GENETIC ALGORITHM | Analysis | Algorithms

Sizing/layout/topology variables | Descent directions and approximate line search | Metaheuristic algorithms | Discrete optimization of truss structures | SEARCH | LAYOUT | DESIGN OPTIMIZATION | DIFFERENTIAL EVOLUTION | COMPUTER SCIENCE, ARTIFICIAL INTELLIGENCE | COLLIDING BODIES OPTIMIZATION | BIG-BANG | COMPUTER SCIENCE, INTERDISCIPLINARY APPLICATIONS | ADAPTIVE STEP-SIZE | LEARNING-BASED-OPTIMIZATION | TOPOLOGY OPTIMIZATION | IMPROVED GENETIC ALGORITHM | Analysis | Algorithms

Journal Article

IEEE Transactions on Nuclear Science, ISSN 0018-9499, 05/2019, Volume 66, Issue 5, pp. 763 - 770

The Large Hadron Collider (LHC) Interface project (LHC_IF) ensures that the A Large Ion Collider Experiment (ALICE) can operate congruently and safely with the...

Particle beams | Particle beam measurements | large hadron collider (LHC) | Large Hadron Collider | Colliding beam devices | A large ion collider experiment (ALICE) | Ions | luminosity | Software | accelerator operation | Electronics packaging | NUCLEAR SCIENCE & TECHNOLOGY | ENGINEERING, ELECTRICAL & ELECTRONIC | Leveling | Parameters | Separation | Collisions | Lead | Luminosity | Proton beams

Particle beams | Particle beam measurements | large hadron collider (LHC) | Large Hadron Collider | Colliding beam devices | A large ion collider experiment (ALICE) | Ions | luminosity | Software | accelerator operation | Electronics packaging | NUCLEAR SCIENCE & TECHNOLOGY | ENGINEERING, ELECTRICAL & ELECTRONIC | Leveling | Parameters | Separation | Collisions | Lead | Luminosity | Proton beams

Journal Article

Journal of Instrumentation, ISSN 1748-0221, 04/2019, Volume 14, Issue 4, pp. P04013 - P04013

The LHCb collaboration has redesigned its trigger to enable the full offline detector reconstruction to be performed in real time. Together with the real-time...

Mathematical Physics | Instrumentation | Trigger concepts and systems (hardware and software) | Trigger algorithms | Large detector-systems performance | INSTRUMENTS & INSTRUMENTATION | Performance of High Energy Physics Detectors | Reconstruction | Real time | Redesign

Mathematical Physics | Instrumentation | Trigger concepts and systems (hardware and software) | Trigger algorithms | Large detector-systems performance | INSTRUMENTS & INSTRUMENTATION | Performance of High Energy Physics Detectors | Reconstruction | Real time | Redesign

Journal Article

PHYSICAL REVIEW LETTERS, ISSN 0031-9007, 04/2019, Volume 122, Issue 13

The observation of single top quark production in association with a Z boson and a quark (tZq) is reported. Events from proton-proton collisions at a...

PHYSICS, MULTIDISCIPLINARY

PHYSICS, MULTIDISCIPLINARY

Journal Article

Physical Review D, ISSN 2470-0010, 2019, Volume 99, Issue 5, pp. 1 - 36

A search for the decay of neutral, weakly interacting, long-lived particles using data collected by the ATLAS detector at the LHC is presented. The analysis in...

Large Hadron Collider | Particle collisions | Apexes | Searching | Particle decay | Muons | PHYSICS OF ELEMENTARY PARTICLES AND FIELDS

Large Hadron Collider | Particle collisions | Apexes | Searching | Particle decay | Muons | PHYSICS OF ELEMENTARY PARTICLES AND FIELDS

Journal Article

Physical Review D, ISSN 2470-0010, 03/2019, Volume 99, Issue 5

A search for heavy long-lived multicharged particles is performed using the ATLAS detector at the LHC. Data with an integrated luminosity of 36.1 fb−1...

Protons | Confidence intervals | Luminosity | Large Hadron Collider | Particle collisions | Ionization | PHYSICS OF ELEMENTARY PARTICLES AND FIELDS

Protons | Confidence intervals | Luminosity | Large Hadron Collider | Particle collisions | Ionization | PHYSICS OF ELEMENTARY PARTICLES AND FIELDS

Journal Article

11.
Full Text
The whirlpool algorithm based on physical phenomenon for solving optimization problems

Engineering Computations, ISSN 0264-4401, 03/2019, Volume 36, Issue 2, pp. 664 - 690

Purpose This paper aims to propose a novel nature-inspired optimization algorithm, called whirlpool algorithm (WA), which imitates the physical phenomenon of...

Benchmark | Genetic algorithm | Constrained optimization | ANT COLONY OPTIMIZATION | FIREFLY ALGORITHM | LEARNING-BASED OPTIMIZATION | BIOGEOGRAPHY-BASED OPTIMIZATION | COLLIDING BODIES OPTIMIZATION | FEATURE-SELECTION | PARTICLE SWARM OPTIMIZATION | KRILL HERD ALGORITHM | COMPUTER SCIENCE, INTERDISCIPLINARY APPLICATIONS | MATHEMATICS, INTERDISCIPLINARY APPLICATIONS | MECHANICS | ENGINEERING, MULTIDISCIPLINARY | GLOBAL OPTIMIZATION | Problems | Design engineering | Researchers | Algorithms | Pressure vessels | Pressure vessel design | Optimization techniques | Optimization algorithms | Mathematical models | Compression springs | Optimization | Genetic algorithms

Benchmark | Genetic algorithm | Constrained optimization | ANT COLONY OPTIMIZATION | FIREFLY ALGORITHM | LEARNING-BASED OPTIMIZATION | BIOGEOGRAPHY-BASED OPTIMIZATION | COLLIDING BODIES OPTIMIZATION | FEATURE-SELECTION | PARTICLE SWARM OPTIMIZATION | KRILL HERD ALGORITHM | COMPUTER SCIENCE, INTERDISCIPLINARY APPLICATIONS | MATHEMATICS, INTERDISCIPLINARY APPLICATIONS | MECHANICS | ENGINEERING, MULTIDISCIPLINARY | GLOBAL OPTIMIZATION | Problems | Design engineering | Researchers | Algorithms | Pressure vessels | Pressure vessel design | Optimization techniques | Optimization algorithms | Mathematical models | Compression springs | Optimization | Genetic algorithms

Journal Article

Physical Review Letters, ISSN 0031-9007, 02/2019, Volume 122, Issue 7, p. 072002

Recent investigations have suggested that the six-quark combination uuddss could be a deeply bound state (S) that has eluded detection so far, and a potential...

LIMITS | DECAY | PHYSICS, MULTIDISCIPLINARY | DETECTOR | Confidence intervals | Dark matter | Quarks | PHYSICS OF ELEMENTARY PARTICLES AND FIELDS

LIMITS | DECAY | PHYSICS, MULTIDISCIPLINARY | DETECTOR | Confidence intervals | Dark matter | Quarks | PHYSICS OF ELEMENTARY PARTICLES AND FIELDS

Journal Article

SCIENTIA IRANICA, ISSN 1026-3098, 01/2019, Volume 26, Issue 1, pp. 246 - 256

Vibrating Particles System (VPS) optimization is a recently developed metaheuristic algorithm for optimization. This algorithm is inspired by the free...

DESIGN | Inverse problems | ENGINEERING, MULTIDISCIPLINARY | VPS algorithm | Enhanced VPS algorithm | Damage detection | Truss structures | Optimization | COLLIDING BODIES OPTIMIZATION | Free vibration | Heuristic methods | Viscous damping | Modal data | Algorithms | Upgrading | Resonant frequencies | Structural damage | Performance enhancement | Mutation | Trusses

DESIGN | Inverse problems | ENGINEERING, MULTIDISCIPLINARY | VPS algorithm | Enhanced VPS algorithm | Damage detection | Truss structures | Optimization | COLLIDING BODIES OPTIMIZATION | Free vibration | Heuristic methods | Viscous damping | Modal data | Algorithms | Upgrading | Resonant frequencies | Structural damage | Performance enhancement | Mutation | Trusses

Journal Article

08/2018

Phys. Lett. B 789 (2019) 508 Higgs boson production cross-sections in proton-proton collisions are measured in the $H \to WW^{\ast} \to e\nu\mu\nu$ decay...

Physics - High Energy Physics - Experiment

Physics - High Energy Physics - Experiment

Journal Article

Journal of Instrumentation, ISSN 1748-0221, 12/2018, Volume 13, Issue 12, pp. P12006 - P12006

Results of dedicated Monte Carlo simulations of beam-induced background (BIB) in the ATLAS experiment at the Large Hadron Collider (LHC) are presented and...

Stress concentration | Large Hadron Collider | Computer simulation | Pressure distribution | Residual gas | Gas pressure | Monte Carlo simulation | PHYSICS OF ELEMENTARY PARTICLES AND FIELDS | OTHER INSTRUMENTATION | Fysik | Physical Sciences | Subatomic Physics | Naturvetenskap | Radiation calculations | Simulation methods and programs | Accelerator modelling and simulations (multi-particle dynamics | Acceleratorfysik och instrumentering | Subatomär fysik | Accelerator Physics and Instrumentation | Natural Sciences | single-particle dynamics

Stress concentration | Large Hadron Collider | Computer simulation | Pressure distribution | Residual gas | Gas pressure | Monte Carlo simulation | PHYSICS OF ELEMENTARY PARTICLES AND FIELDS | OTHER INSTRUMENTATION | Fysik | Physical Sciences | Subatomic Physics | Naturvetenskap | Radiation calculations | Simulation methods and programs | Accelerator modelling and simulations (multi-particle dynamics | Acceleratorfysik och instrumentering | Subatomär fysik | Accelerator Physics and Instrumentation | Natural Sciences | single-particle dynamics

Journal Article

16.
Full Text
Optimal Design of Double-Layer Domes Considering Different Mechanical Systems via ECBO

Iranian Journal of Science and Technology, Transactions of Civil Engineering, ISSN 2228-6160, 12/2018, Volume 42, Issue 4, pp. 333 - 344

In this paper, a finite element model based on geometrical nonlinear analysis of large-scale double-layer domes and suspen-domes with pinned and rigid...

Engineering | Enhanced colliding bodies optimization | Cable tension optimization | Civil Engineering | Double-layer domes | Geometry/sizing optimization | Space truss structures | Suspen-domes | TOPOLOGY | ALGORITHM | sizing optimization | TRUSS STRUCTURES | COLLIDING BODIES OPTIMIZATION | Geometry | META-HEURISTIC METHOD | ENGINEERING, CIVIL | Domes | Nonlinear analysis | Mechanical systems | Steel | Investigations | Optimization | Design optimization | Cables | Finite element method | Design | Variables | Hydrologic cycle | Algorithms | Robustness (mathematics) | Mathematical models | Objective function | Lamella | Methods | Heuristic | Mathematical programming

Engineering | Enhanced colliding bodies optimization | Cable tension optimization | Civil Engineering | Double-layer domes | Geometry/sizing optimization | Space truss structures | Suspen-domes | TOPOLOGY | ALGORITHM | sizing optimization | TRUSS STRUCTURES | COLLIDING BODIES OPTIMIZATION | Geometry | META-HEURISTIC METHOD | ENGINEERING, CIVIL | Domes | Nonlinear analysis | Mechanical systems | Steel | Investigations | Optimization | Design optimization | Cables | Finite element method | Design | Variables | Hydrologic cycle | Algorithms | Robustness (mathematics) | Mathematical models | Objective function | Lamella | Methods | Heuristic | Mathematical programming

Journal Article

Journal of High Energy Physics, ISSN 1029-8479, 11/2018, Volume 2018, Issue 11, pp. 1 - 26

Abstract In this paper, we report the measurement relative to the production of forward neutrons in proton-proton collisions at s = 13 $$ \sqrt{s}=13 $$ TeV...

Forward physics | Unfolding | Hadron-Hadron scattering (experiments)

Forward physics | Unfolding | Hadron-Hadron scattering (experiments)

Journal Article

Physical Review D, ISSN 2470-0010, 11/2018, Volume 98, Issue 9, p. 092014

A measurement of jet substructure observables is presented using tt¯ events in the lepton+jets channel from proton-proton collisions at s=13 TeV recorded by...

Substructures | Protons | Large Hadron Collider | Flavor (particle physics) | Leptons | Particle collisions | Luminosity | Jets |

Substructures | Protons | Large Hadron Collider | Flavor (particle physics) | Leptons | Particle collisions | Luminosity | Jets |