Recent work on sharing and cooperativism has helped widen our understanding of the emerging systems for exchanges, interactions, and relationships beyond mainstream economic models, in particular through studying loca...
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the report authors have developed a LANDSLIP software package for visual modeling and landslide slopes stress-strain state calculation in JAVA programming language. It has various modifications (flat and spatial versi...
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ISBN:
(数字)9781665438940
ISBN:
(纸本)9781665446051
the report authors have developed a LANDSLIP software package for visual modeling and landslide slopes stress-strain state calculation in JAVA programming language. It has various modifications (flat and spatial versions, various calculation models etc.). the user interacts withthe LANDSLIP by means of visual modeling on the graphics User Interface. the user does not interact with all other LANDSLIP objects, they are completely controlled by the graphics User Interface. It creates all other objects, modifies, uses, and, if necessary, removes them. the interaction between the user and the graphics User Interface is performed via the menu system. Using the graphical editor menu, the user can create objects to describe the landslide structure and manipulate the additional sliding surfaces, groundwater lines set and program functions responsible for mathematical calculations and design documentation preparation. the LANDSLIP software package is equipped with interfaces that facilitate collecting data from the MicroStation environment, digital map, and geological database. the geological cross-sections are automatically created, and geotechnical soil parameters are evaluated. the software enables the stability analysis of any slopes or scarps using various calculation methods. It ensures wide opportunities to predict, evaluate and combat natural threats. the LANDSLIP software package results reliability was verified by comparative calculations via similar Canadian SLOPE/W software package at the design office of the “Turów” brown coal mine in Poland. the results differences are within the acceptable limits and depend on the peculiarities of initial-boundary conditions input in various graphic editors, various calculation models, etc.
the concept of computer-aided diagnosis (CAD) for chest x-rays (CXR) has been around for the past fifty years. CAD can help in early diagnosis and reduce the deaths caused by late diagnosis and lack of treatment. Appl...
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the concept of computer-aided diagnosis (CAD) for chest x-rays (CXR) has been around for the past fifty years. CAD can help in early diagnosis and reduce the deaths caused by late diagnosis and lack of treatment. Applying deep learning techniques for classification of medical images has seen considerable growth in recent years. Convolutional Neural Networks (CNNs) are a class of powerful generative models well known for image classification and segmentation. this paper has studied three deep neural networks: AlexNet, VGG-16 and CapsNet, for classifying tuberculosis in CXR images. the customized models are created using the datasets acquired from National Library of Medicine and private thai datasets. Data augmentation with shuffle sampling is used to prevent overfitting in the constructed models. the performance of classifiers has been evaluated withthe measures: accuracy, sensitivity and specificity. All model accuracy increases withthe augmented dataset the method of affine transformation has also applied to investigate the model accuracy when predicting the test set contains variant instances unseen in the training CXR images.
Due to the multifaceted life that humans have, mental health has come to be of significant concern. With work hours spanning for over 8 hours, COVID invading the world and people working from home-the balance between ...
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the following topics are dealt with: virtual reality; cognition; computeraided instruction; human computer interaction; psychology; Internet; diseases; computer based training; natural language processing; interactiv...
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ISBN:
(数字)9781728182131
ISBN:
(纸本)9781728182148
the following topics are dealt with: virtual reality; cognition; computeraided instruction; human computer interaction; psychology; Internet; diseases; computer based training; natural language processing; interactive systems.
Because of the difficulty of CT imaging diagnosis of hepatocellular carcinoma, it is necessary to research the system of computer-aided Diagnosis (CAD). Most practical diagnostic schemes use single image features to i...
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ISBN:
(纸本)9781728118598
Because of the difficulty of CT imaging diagnosis of hepatocellular carcinoma, it is necessary to research the system of computer-aided Diagnosis (CAD). Most practical diagnostic schemes use single image features to input single-phase images for classification. In this paper, a diagnosis system is designed based on BP neural network after dimensionality reduction by PCA, which combines multiple features and multi-phase information. the experimental results show that the comprehensive accuracy of this system reaches 96.98%, which is superior to the single-phase CAD system and comparable with conventional CNN.
We construct an ontology design of political parties' ideological characteristics. the ontology is basically constructed from the concept lattice that has been built regarding the ideo-logical characteristics of t...
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ISBN:
(纸本)9781728152929
We construct an ontology design of political parties' ideological characteristics. the ontology is basically constructed from the concept lattice that has been built regarding the ideo-logical characteristics of the parties. Moreover, we also perform knowledge acquisition from pertinent studies concerning political parties' identities. We also conduct correctness checking for the resulting ontology to check whether it is correct in accordance withthe previously built concept lattice. the analysis results show that the ontology is correct with respect to the canonical basis of implication rules resulted from the associated formal context and concept lattice.
In view of the enterprise personnel management (EPM), a novel nature-inspired optimization algorithm called personnel rating optimization (PRO) is proposed in this paper. the design of PRO mimics the workflow of manag...
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ISBN:
(纸本)9781665426060
In view of the enterprise personnel management (EPM), a novel nature-inspired optimization algorithm called personnel rating optimization (PRO) is proposed in this paper. the design of PRO mimics the workflow of management activities from EPM to achieve the aim for bolstering the team's competence level. Built on the mechanisms of PRO, including personal promotion, swarm interaction, and coordinated management, it could quickly lock onto the solution region in high-dimensional space. In this study, we analyzed the essential similarities between PRO and EMP about management strategies, then presented the detailed procedures and mathematical model applied in PRO. A set of various numerical benchmark functions have been conducted on PRO and some other state-of-art natural computation algorithms including whale optimization algorithm (WOA), differential evolution algorithm (DE), genetic algorithm (GA) and particle swarm optimization (PSO). Experimental results show that PRO has high precision and good stability, and the premature phenomenon is effectively restrained.
Online courses have potential to reach broader audience when compared to traditional learning methods, as they can be made instantly available to groups of students dispersed over wide range of locations and time zone...
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ISBN:
(纸本)9789532900880
Online courses have potential to reach broader audience when compared to traditional learning methods, as they can be made instantly available to groups of students dispersed over wide range of locations and time zones. Some learning topics are easily adopted to this online environment, while others may be challenging to implement as online courses due to their specific requirements and associated cost. If mastering certain topic requires hands-on experience then online course must be made interactive to match the experience of a traditional instructor-led class. Otherwise, online course will be perceived as unsatisfactory and lacking positive impact. computeraideddesign (CAD) training requires both high performance graphics Processing Unit (GPU) and hands-on experience with specific CAD software. Boththese requirements are difficult to meet on a remote student computer without additional cost. In this paper, grouping CAD workstations into cells is proposed in order to perform required graphics processing using existing hardware and software resources available in an average CAD laboratory. Proposed cell framework uses video capture and GPU hardware encoding to stream the content to the remote students while capturing their interactive feedback for the near real-time hands-on experience. the framework requires single capture card per cell and utilizes 20% of the resources for the cell overhead processing. Remaining 80% of workstations are fully available to the online students and instructors.
the arrival of the experience economy tide has claimed the decision-making power of the garment industry shifted from the enterprise to the consumer. Enhancing the shopping experience is an essential part of attractin...
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ISBN:
(纸本)9783030204419;9783030204402
the arrival of the experience economy tide has claimed the decision-making power of the garment industry shifted from the enterprise to the consumer. Enhancing the shopping experience is an essential part of attracting customers. Traditional clothing store design needs to be updated with cutting-edge technology. this paper presents a virtual fitting and evaluation system in virtual reality environment. Based on digital human body model data acquisition technology, three-dimensional human body visualization modeling for garment design process is carried out. the CLO3D technology is used to realize the three-dimensional design and virtual performance of clothing. Aiming at the cognitive differences between designers and consumers in fashion design, an explorative research was done based on the consumers' perceptual cognition of clothing, which suggested an evaluation method for clothing based on perceptual image and established a perceptual cognition matching model between customers and designers. Withthe methods of expert interviews, questionnaires, focus groups, card classification, four evaluation dimensions of clothing design were extracted: overall style, appearance style, color&fabric, pressure perception and 11 corresponding evaluation factors. Taking business men's wear as an example, an evaluation factor knowledge base and a general computer-aided clothing design emotional image evaluation system are constructed. Based on this system, consumers can get a new experience of immersive virtual fitting, and designers can quickly get consumers' evaluation of clothing design to improve efficiency of clothing design.
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