Results 121 to 130 of about 8,892,749 (345)

A comprehensive literature classification of simulation optimisation methods [PDF]

open access: yes
Simulation Optimization (SO) provides a structured approach to the system design and configuration when analytical expressions for input/output relationships are unavailable. Several excellent surveys have been written on this topic.
Hachicha, Wafik   +3 more
core  

Mixed-discrete structural optimization using a rank-niche evolution strategy

open access: yes, 2014
In this study, the evolution strategy, which is one of the evolutionary algorithms, is modified to solve mixed-discrete optimization problems. Three approaches are proposed for handling discrete variables.
陳定宇, Chen, T.Y., Chen, H.C.
core   +1 more source

Conflict-preserving abstraction of discrete event systems using annotated automata [PDF]

open access: yes, 2012
This paper proposes to enhance compositional verification of the nonblocking property of discrete event systems by introducing annotated automata. Annotations store nondeterministic branching information, which would otherwise be stored in extra states ...
Malik, Robi, Ware, Simon
core   +1 more source

Advances in Sustainable and Wearable Textile Based Soft Robotics

open access: yesAdvanced Functional Materials, EarlyView.
This Review examines advances in wearable textile‐based soft robotics, focusing on sustainable materials, integrated sensing, and scalable actuation. It discusses manufacturing and system integration across healthcare, assistive robotics, prosthetics, and human–machine interfaces, and highlights key challenges in circular design, including life‐cycle ...
Zahir Abbas   +6 more
wiley   +1 more source

Models and numerical methods of dynamic optimization of the financial portfolio of a non-institutional investor

open access: yesПутеводитель предпринимателя, 2020
The formulation, the economic-mathematical model and the numerical algorithm for solving the problem of dynamic optimization of the portfolio of financial assets of a non-institutional investor-agent of the Russian stock market are presented on a ...
D. A. Bystrova
doaj  

Multimode Oxide‐Based Optoelectronic Memtransistor for In‐Sensor Vision Processing

open access: yesAdvanced Functional Materials, EarlyView.
A multimode optoelectronic memtransistor (OEMT) is demonstrated for vision explainable artificial intelligence (VXAI) hardware. By integrating optical sensing, electrical masking, and non‐volatile memory, the device enables key operations required for generating saliency information.
Min Gu Lee   +10 more
wiley   +1 more source

Optimization of Bridge Trusses Height and Bars Cross-Sections

open access: yesThe Baltic Journal of Road and Bridge Engineering, 2012
The problems of optimal design of truss-type structures, aimed at determining the minimal volume (weight) of the structure, while optimizing the bar cross-sections and the truss height, are considered.
Stanislovas Kalanta   +3 more
doaj   +1 more source

THe Use of the Box Step Method in Discrete Optimization [PDF]

open access: yes
The Boxstep method is used to maximize Lagrangean functions in the context of a branch-and-bound algorithm for the general discrete optimization problem.
Roy E. Marsten
core  

Multimodal Optoelectronic Synapses for Neuromorphic Intelligence: Coupling Light, Electrical, Thermal, and Beyond

open access: yesAdvanced Functional Materials, EarlyView.
This review revisits optoelectronic neuromorphic devices that extend from unimodal sensing toward multimodal perception. Five types of stimuli‐to‐output information flow that are classified based on the device roles within the system and applications are summarized and discussed.
Jihyun Shin   +6 more
wiley   +1 more source

Discrete-Time Network Scheduling and Dynamic Optimization of Batch Processes with Variable Processing Times through Discrete-Steepest Descent Optimization

open access: yes
This work proposes a general discrete-time simultaneous scheduling and dynamic optimization (SSDO) formulation based on the state-task network (STN) representation. This formulation explicitly considers variable processing times, which is a key aspect in
David A. Liñán (18061865)   +1 more
core   +1 more source

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