scholarly journals Applications of deep learning to decorated ceramic typology and classification: A case study using Tusayan White Ware from Northeast Arizona

2021 ◽  
Vol 130 ◽  
pp. 105375
Author(s):  
Leszek M. Pawlowicz ◽  
Christian E. Downum
Keyword(s):  
Deep Learning ◽  
Ceramic Typology

Deep learning and complex network theory based analysis on socialized manufacturing resources utilisations and an application case study

2021 ◽  
pp. 1063293X2110031
Author(s):  
Maolin Yang ◽  
Auwal H Abubakar ◽  
Pingyu Jiang
Keyword(s):  
Deep Learning ◽  
Complex Network ◽  
Network Models ◽  
Neural Network Models ◽  
Complex Network Theory ◽  
New Type ◽  
Manufacturing Resource ◽  
Manufacturing Resources ◽  
Resource Characteristics

Social manufacturing is characterized by its capability of utilizing socialized manufacturing resources to achieve value adding. Recently, a new type of social manufacturing pattern emerges and shows potential for core factories to improve their limited manufacturing capabilities by utilizing the resources from outside socialized manufacturing resource communities. However, the core factories need to analyze the resource characteristics of the socialized resource communities before making operation plans, and this is challenging due to the unaffiliated and self-driven characteristics of the resource providers in socialized resource communities. In this paper, a deep learning and complex network based approach is established to address this challenge by using socialized designer community for demonstration. Firstly, convolutional neural network models are trained to identify the design resource characteristics of each socialized designer in designer community according to the interaction texts posted by the socialized designer on internet platforms. During the process, an iterative dataset labelling method is established to reduce the time cost for training set labelling. Secondly, complex networks are used to model the design resource characteristics of the community according to the resource characteristics of all the socialized designers in the community. Two real communities from RepRap 3D printer project are used as case study.

scholarly journals A Computer Vision-Based Occupancy and Equipment Usage Detection Approach for Reducing Building Energy Demand

Energies ◽  
2020 ◽  
Vol 14 (1) ◽  
pp. 156
Author(s):  
Paige Wenbin Tien ◽  
Shuangyu Wei ◽  
John Calautit
Keyword(s):  
Deep Learning ◽  
Real Time ◽  
Energy Demand ◽  
Energy Savings ◽  
Internal Heat ◽  
Electrical Equipment ◽  
Building Energy ◽  
Hvac Systems ◽  
Equipment Usage

Because of extensive variations in occupancy patterns around office space environments and their use of electrical equipment, accurate occupants’ behaviour detection is valuable for reducing the building energy demand and carbon emissions. Using the collected occupancy information, building energy management system can automatically adjust the operation of heating, ventilation and air-conditioning (HVAC) systems to meet the actual demands in different conditioned spaces in real-time. Existing and commonly used ‘fixed’ schedules for HVAC systems are not sufficient and cannot adjust based on the dynamic changes in building environments. This study proposes a vision-based occupancy and equipment usage detection method based on deep learning for demand-driven control systems. A model based on region-based convolutional neural network (R-CNN) was developed, trained and deployed to a camera for real-time detection of occupancy activities and equipment usage. Experiments tests within a case study office room suggested an overall accuracy of 97.32% and 80.80%. In order to predict the energy savings that can be attained using the proposed approach, the case study building was simulated. The simulation results revealed that the heat gains could be over or under predicted when using static or fixed profiles. Based on the set conditions, the equipment and occupancy gains were 65.75% and 32.74% lower when using the deep learning approach. Overall, the study showed the capabilities of the proposed approach in detecting and recognising multiple occupants’ activities and equipment usage and providing an alternative to estimate the internal heat emissions.

scholarly journals Spatial and temporal deep learning methods for deriving land-use following deforestation: A pan-tropical case study using Landsat time series

2021 ◽  
Vol 264 ◽  
pp. 112600
Author(s):  
Robert N. Masolele ◽  
Veronique De Sy ◽  
Martin Herold ◽  
Diego Marcos Gonzalez ◽  
Jan Verbesselt ◽  
...  
Keyword(s):  
Land Use ◽  
Time Series ◽  
Deep Learning ◽  
Learning Methods

scholarly journals Deep Learning Detection of Inaccurate Smart Electricity Meters: A Case Study

2020 ◽  
Vol 14 (4) ◽  
pp. 79-90
Author(s):  
Ming Liu ◽  
Dongpeng Liu ◽  
Guangyu Sun ◽  
Yi Zhao ◽  
Duolin Wang ◽  
...  
Keyword(s):  
Deep Learning

How much data should we collect? A case study in sepsis detection using deep learning

2017 ◽  
Author(s):  
Franco van Wyk ◽  
Anahita Khojandi ◽  
Rishikesan Kamaleswaran ◽  
Oguz Akbilgic ◽  
Shamim Nemati ◽  
...  
Keyword(s):  
Deep Learning ◽  
Sepsis Detection

Algorithm and Hardware Co-design for Deep Learning-powered Channel Decoder: A Case Study

2021 ◽  
Author(s):  
Boyang Zhang ◽  
Yang Sui ◽  
Lingyi Huang ◽  
Siyu Liao ◽  
Chunhua Deng ◽  
...  
Keyword(s):  
Deep Learning

Two-step Deep Learning Framework for Chronic Wounds Detection and Segmentation: A Case Study in Colombia

2021 ◽  
Author(s):  
Brayan Monroy ◽  
Jorge Bacca ◽  
Karen Sanchez ◽  
Henry Arguello ◽  
Sergio Castillo
Keyword(s):  
Deep Learning ◽  
Chronic Wounds ◽  
Learning Framework

Deep Learning From Multiple Crowds: A Case Study of Humanitarian Mapping

2019 ◽  
Vol 57 (3) ◽  
pp. 1713-1722 ◽  
Author(s):  
Jiaoyan Chen ◽  
Yan Zhou ◽  
Alexander Zipf ◽  
Hongchao Fan
Keyword(s):  
Deep Learning
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