In order to evaluate the effectiveness of the CPO algorithm presented in this work, we selected 23 test functions including unimodal, multimodal and fixed-dimension multimodal functions, as well as functions from the CEC 2019 and CEC 2020…
Category: Engineering
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Unlocking latent features of users and items: empowering multi-modal recommendation systems
In this section, we have answered the following Research Question (RQ):
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RQ1: How does our proposed framework perform when utilizing different modalities (text-only, image-only, and multimodal fusion)?
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Finite element analysis of the seismic performance of wind and rain bridge
Characteristics of wind and rain bridge structural and project overview
Wind and rain bridge is a traditional building unique to the ethnic minority areas in southern China, which is mainly made of wood structure, using mortise and tenon joints…
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Predicting the mechanical performance of industrial waste incorporated sustainable concrete using hybrid machine learning modeling and parametric analyses
Hossain, M. M. et al. BIM-based smart safety monitoring system using a mobile app: a case study in an ongoing construction site. Construction Innovation, ahead-of (2023).
Sobuz, M. H. R. et al. Combined influence of modified recycled concrete…
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Optimization of synchronous grout properties and construction parameters for shield tunnels in soft soil
Grout density
The grout density affects the buoyancy force that the shield tunnel encounters during excavation. This test determined the density values of 25 distinct synchronous grouts with various ratios. Figure 4 displays the specific results….
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Tunable terahertz biosensing and shielding using a graphene-enhanced dielectric resonator absorber
In recent years, the THz frequency range, has attracted significant interest for its potential applications across a range of fields, including biomedical sensing, security, and telecommunications1,2,3,4. Due to its unique position in the…
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One-dimensional time-frequency dual-channel visual transformer for bearing fault diagnosis under strong noise and limited data conditions
Dataset description
Fig. 12 The CWRU dataset, provided by the Case Western Reserve University Bearing Data Center, is a widely used dataset for mechanical fault diagnosis. It is particularly well-suited for bearing fault diagnosis research and has…
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Research on vehicle accident hazard scenario derivation based on improved AST
Output of accident scenario tree search
The accident types of the scenes obtained from the accident scene tree were divided into three categories: vehicle-vehicle samples, vehicle-two-wheeler samples and vehicle-person samples. The proportion of…
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Swarmable autonomous munitions to bolster warfighter operations
A Melbourne-based defense giant has unveiled autonomous munitions that can help terrify the enemy on the battlefield. L3Harris’ newly launched effects munitions, Red Wolf and Green Wolf, are claimed to be cost-effective strike and accurate…
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US bunker buster bombs vulnerable to anti-aircraft shells: Chinese study
Chinese military scientists have proposed a way to counter the US Air Force’s famed GBU-57 Massive Ordnance Penetrators (MOP) or bunker busters by revealing an alleged flaw with their design.
In a study published in China’s Journal of Gun…
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