Results 11 to 20 of about 149,185 (266)

Preface [PDF]

open access: yesITM Web of Conferences
The preface provides an overview of the III International Workshop “Hybrid Methods of Modeling and Optimization in Complex Systems” (HMMOCS-III 2024), held from December 2-4, 2024, in Krasnoyarsk, Russian Federation.
Stanimirović Predrag   +4 more
doaj   +1 more source

A Modified Dai–Liao Conjugate Gradient Method Based on a Scalar Matrix Approximation of Hessian and Its Application

open access: yesJournal of Mathematics, 2023
We introduce and investigate proper accelerations of the Dai–Liao (DL) conjugate gradient (CG) family of iterations for solving large-scale unconstrained optimization problems.
Branislav Ivanov   +5 more
doaj   +1 more source

Overview of the II International Workshop “Hybrid methods of modeling and optimization in complex systems” (HMMOCS-II 2023) [PDF]

open access: yesITM Web of Conferences
The Overview is devoted to the main results of the II International Workshop “Hybrid methods of modeling and optimization in complex systems” (HMMOCS-II 2023) which was held in Krasnoyarsk, Russia on 28-30 November 2023.
Stanimirović Predrag   +2 more
doaj   +1 more source

Hybrid Rotor Noise Optimization [PDF]

open access: yesThe 14th EASN International Conference on “Innovation in Aviation & Space Towards Sustainability Today & Tomorrow”
14. EASN International Conference on “Innovation in Aviation & Space towards sustainability today & tomorrow”, EASN 2024, Thessaloniki, Greece, 8 Oct 2024 - 11 Oct 2024; Engineering proceedings 90(1), 94 (2025). doi:10.3390/engproc2025090094 special issue: "EASN 2024"
Philipp Mandl   +3 more
openaire   +3 more sources

Hybrid optimization algorithms [PDF]

open access: yes, 2021
Ο Γραμμικός Προγραμματισμός (ΓΠ) είναι ένα σημαντικός τομέας της επιχειρησιακής έρευνας. Ο αλγόριθμος simplex είναι ένας από τους δέκα αλγόριθμους με τη μεγαλύτερη επιρροή στον 20ο αιώνα και η πιο ευρέως χρησιμοποιούμενη μέθοδος για την επίλυση γραμμικών προβλημάτων.
openaire   +1 more source

Binarization of features based on frequency discretization for clustering tasks [PDF]

open access: yesITM Web of Conferences
This paper explores the transformation of heterogeneous features, including continuous data, into binary form using frequency discretization. This method is particularly beneficial for clustering tasks, as binary features simplify the interpretation of ...
Masich Igor   +2 more
doaj   +1 more source

Minimal Rank Properties of Outer Inverses with Prescribed Range and Null Space

open access: yesMathematics, 2023
The purpose of this paper is to investigate solvability of systems of constrained matrix equations in the form of constrained minimization problems.
Dijana Mosić   +2 more
doaj   +1 more source

OPTIMAL CONTROL IN HYBRID SYSTEMS

open access: yesIFAC Proceedings Volumes, 2006
Necessary conditions for optimality have been established for hybrid systems. Unfortunately, these conditions lead to multi-point boundary value problems and they do not prevent from the combinatorial explosion when no constraints are given on the transi-tions.
Iung, Claude, Riedinger, Pierre
openaire   +2 more sources

Implementation of a hybrid method for optimizing traffic light phases using Anylogic [PDF]

open access: yesITM Web of Conferences
Traffic light interval signals have been operating according to the same pattern for many years. Small towns do not create traffic control units due to high costs. The operation of a traffic light is limited to several modes or has constant values of the
Stupin Artem   +2 more
doaj   +1 more source

Model of the influence of weather conditions on car traffic (using the example of weather conditions in Siberia) [PDF]

open access: yesITM Web of Conferences
The purpose of the study is to build a model of the influence of weather and climatic factors on the throughput of various types of roads and intersections. Weather conditions affect the acceleration, braking and stability of a vehicle on the road.
Stupin Artem   +2 more
doaj   +1 more source

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