Results 131 to 140 of about 7,141,803 (234)

OPTIMIZING PROJECT TIME-COST-QUALITY BY USING GENETIC ALGORITHMS [PDF]

open access: yes
Project management causes the problem of efficient resource assignment, activity, time constraints and relationships between activities. Traditional scheduling methods like CPM and PERT are incomplete tools to use in practice because they do not consider
Ileana Ruxandra BADEA   +1 more
core  

Improved FGA and Its Applications in the Optimal Design of Four Bar Mechanism

open access: yesJixie chuandong, 2017
The genetic algorithm can effectively handle some complex optimal problems that the conventional optimization methods can’t solve. However,the traditional genetic algorithm has many defects,such as falling easily into local solution,slower convergence ...
Ye Bin, Luo Jinliang
doaj  

Field Report from Collaborative Research Center 1625: Heterogeneous Research Data Management Using Ontology Representations

open access: yesAdvanced Engineering Materials, EarlyView.
A unified research data management framework for heterogeneous materials data is presented. The system integrates multimodal datasets using ontologies and knowledge graphs, enabling interoperability and FAIR (findable, accessible, interoperable, reusable) data principles. By linking data across scales and workflows, it supports reproducible, Artifitial
Doaa Mohamed   +6 more
wiley   +1 more source

Fostering Innovation: Streamlining Magnetocaloric Materials Research by Digitalization

open access: yesAdvanced Engineering Materials, EarlyView.
Magnetocaloric cooling (MCE) is an environmentally friendly refrigeration method with great potential. Optimizing MCE materials involves the preparation and screening of large quantities of samples, which in turn generates a large amount of data. A digitalization approach is presented that uses ontologies, knowledge graphs, and digital workflows to ...
Simon Bekemeier   +17 more
wiley   +1 more source

Time-optimal trajectory planning based on improved adaptive genetic algorithm

open access: yesJournal of Measurement Science and Instrumentation, 2012
This paper investigates a trajectory planning algorithm to reduce the manipulator’s working time.A time-optimal trajectory planning(TOTP)is conducted based on improved adaptive genetic algorithm(IAGA)and combined with cubic triangular Bezier spline(CTBS).
SUN Nong-liang 1, WANG Yan-jun 1
doaj  

Is an Apple an Orange? A Large Language Model Benchmark for Candidate Term Extraction and Subclass Decisions Against Upper Ontologies in Engineering and Materials Science

open access: yesAdvanced Engineering Materials, EarlyView.
Building machine‐readable vocabularies for materials science is slow, expert‐driven work. This study benchmarks 13 large language models on two of its first steps: finding candidate terms in engineering articles and deciding where they belong in a class hierarchy.
Thomas Bjarsch   +3 more
wiley   +1 more source

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