CMLsearch: Semantic Visual Search and Simulation through Segmented Color, Material, and Lighting in Interior Image DOI Creative Commons
Semin Jin, Jiin Choi,

Kyung Hoon Hyun

et al.

Journal of Computational Design and Engineering, Journal Year: 2024, Volume and Issue: unknown

Published: Dec. 30, 2024

Abstract In product search systems, user behavior changes according to their intentions, requiring adaptations in system requirements and information modeling. When purchasing home decor products, users must consider existing setting (EHS) the need pair multiple elements, not just a single product. However, no systems assist with varied intents (Target-Finding Decision-Making scenarios), nor have they focused on research that helps various elements of user's setting. Therefore, we introduce CMLsearch: semantic visual segments color, material, lighting, includes light CCT simulation. study (N = 44), CMLsearch significantly improved satisfaction decisions compared conventional systems. The reflected intent, offering object-level control supported more searches target-finding scenarios broader exploration decision-making scenarios. simulation further boosted confidence by allowing visualize products under different lighting conditions.

Language: Английский

HangCon: Benchmark Data Set for Enhanced Detection of Hanging Objects in Construction Sites DOI

Gilsu Jeong,

Seong-Eun Park, Joonseok Lee

et al.

Journal of Computing in Civil Engineering, Journal Year: 2025, Volume and Issue: 39(2)

Published: Jan. 9, 2025

Language: Английский

Citations

0
Computer vision-aided audio dataset generation for recognizing construction equipment actions DOI

Gilsu Jeong,

Moonseo Park, Changbum R. Ahn

et al.

Automation in Construction, Journal Year: 2025, Volume and Issue: 171, P. 106014 - 106014

Published: Jan. 28, 2025

Language: Английский

Citations

0
A UAV-based multi-defect real-time detection system for tunnel lining using attention mechanism-enhanced detection model DOI
Yunlong Wang, Wenfeng Li, Shaoke Wan

et al.

Tunnelling and Underground Space Technology, Journal Year: 2025, Volume and Issue: 162, P. 106630 - 106630

Published: April 15, 2025

Language: Английский

Citations

0
SRGAN-enhanced unsafe operation detection and classification of heavy construction machinery using cascade learning DOI Creative Commons
Bubryur Kim,

Eui-Jung An,

Sung-Ho Kim

et al.

Artificial Intelligence Review, Journal Year: 2024, Volume and Issue: 57(8)

Published: July 13, 2024

Abstract In the inherently hazardous construction industry, where injuries are frequent, unsafe operation of heavy machinery significantly contributes to injury and accident rates. To reduce these risks, this study introduces a novel framework for detecting classifying operations five types machinery. Utilizing cascade learning architecture, approach employs Super-Resolution Generative Adversarial Network (SRGAN), Real-Time Detection Transformers (RT-DETR), self-DIstillation with NO labels (DINOv2), Dilated Neighborhood Attention Transformer (DiNAT) models. The focuses on enhancing detection classification in through upscaling low-resolution surveillance footage creating detailed high-resolution inputs RT-DETR model. This enhancement, by leveraging temporal information, improves object accuracy. performance cascaded pipeline yielded an average first-level precision 96%, second-level accuracy 98.83%, third-level 98.25%, among other metrics. integration models presents well-rounded solution near-real-time dynamic environments, advancing technologies contributing safety management within industry.

Language: Английский

Citations

3
Evaluation of cooling measures performance and thermal-humidity environment for ultra-high geothermal railway tunnel construction by using WBGT DOI Creative Commons

Kaiming Zhao,

Wenhui Ji, Xiaoling Cao

et al.

Engineering Applications of Computational Fluid Mechanics, Journal Year: 2024, Volume and Issue: 18(1)

Published: June 10, 2024

High-geothermal damage is one of the major challenges in high-speed railway tunnel construction. Current studies have shortcomings formation mechanism environment and evaluation system. This may lead to an over-optimal environmental acceptability jeopardize construction safety. study established a mathematical model mechanism, proposed wet-bulb globe temperature (WBGT) standard (26.49°C) for construction, analysed cooling efficiency different control measures. The results show that increasing mechanical air supply volume can reduce temperature. Fog cannon near working face, range front face 10.8 m. shield WBGT below standard. Under 90°C rock temperature, under pure ventilation 0%; single fog double (both cooperate with double-duct ventilation) are 22.85% 54.29% respectively; duct 95.72%. improves system during stage, provides design reference measures

Language: Английский

Citations

2
Dynamic Response of Foundations during Startup of High-Frequency Tunnel Equipment DOI Open Access

Dawei Ruan,

Mingwei Hu

Computer Modeling in Engineering & Sciences, Journal Year: 2024, Volume and Issue: 140(1), P. 821 - 844

Published: Jan. 1, 2024

The specialized equipment utilized in long-line tunnel engineering is evolving towards large-scale, multifunctional, and complex orientations. vibration caused by the high-frequency units during regular operation supported foundation of units, magnitude operating frequency fluctuate different contexts, leading to variations dynamic response foundation. yield significantly diverse outcomes under startup conditions times, resulting failure meet operational requirements, influencing normal function tunnel, causing harm structure, personnel, property severe cases. This article formulates a finite element numerical computation model for solid elements using three-dimensional elastic body theory integrates field measurements substantiate ascertain crucial parameter configurations model. By proposing comprehensive timing machines conditions, simulating process, suggesting functions changes magnitude, simulated schedule created through coupling. Taking into account selection transient analysis step length, results lower its fundamental crossing process are obtained. validation checks if structural surpasses safety threshold critical phase unit traversing resonance region. design recommendations units' foundations provided, taking machine ensuring safe tunnel.

Language: Английский

Citations

0
Meet2Mitigate: An LLM-powered framework for real-time issue identification and mitigation from construction meeting discourse DOI

G. Chen,

Abdullah Alsharef,

Anto Ovid

et al.

Advanced Engineering Informatics, Journal Year: 2024, Volume and Issue: 64, P. 103068 - 103068

Published: Dec. 24, 2024

Language: Английский

Citations

0
CMLsearch: Semantic Visual Search and Simulation through Segmented Color, Material, and Lighting in Interior Image DOI Creative Commons
Semin Jin, Jiin Choi,

Kyung Hoon Hyun

et al.

Journal of Computational Design and Engineering, Journal Year: 2024, Volume and Issue: unknown

Published: Dec. 30, 2024

Abstract In product search systems, user behavior changes according to their intentions, requiring adaptations in system requirements and information modeling. When purchasing home decor products, users must consider existing setting (EHS) the need pair multiple elements, not just a single product. However, no systems assist with varied intents (Target-Finding Decision-Making scenarios), nor have they focused on research that helps various elements of user's setting. Therefore, we introduce CMLsearch: semantic visual segments color, material, lighting, includes light CCT simulation. study (N = 44), CMLsearch significantly improved satisfaction decisions compared conventional systems. The reflected intent, offering object-level control supported more searches target-finding scenarios broader exploration decision-making scenarios. simulation further boosted confidence by allowing visualize products under different lighting conditions.

Language: Английский

Citations

0