Common data model
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UML has become a standard modeling language because of its programming language independence. UML is used to design software and information systems in the form of common UML diagrams: use case diagrams, class diagrams, sequence diagrams, state diagrams, activity diagrams, component diagrams, and deployment diagrams. The research used case diagrams to design the land price information system functions and class diagrams to design the land price database. Therefore, we use UML language to create a land price information system and land price database for Dan Phuong district, Hanoi city.
12p dianmotminh02 03-05-2024 3 2 Download
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The paper "A novel approach of neural networks and USLE in smart soil erosion modeling, case study in Southern coastal of Viet Nam" adopted one of the neural networks - the Long ShortTerm Memory (LSTM) to analyze temporal variations in erosion patterns over time, aiding in understanding erosion dynamics. Furthermore, another common soil erosion model - the Universal Soil Loss Equation (USLE) was investigated to predict annual soil loss. Our data were extracted from remotely sensed data (DEM - Digital Elevation Model and MODIS) and vector data of the study area.
11p tukhauquantuong1011 22-04-2024 5 2 Download
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Variation in cell composition can dramatically impact analyses in bulk tissue samples. A commonly employed approach to mitigate this issue is to adjust statistical models using estimates of cell abundance derived directly from omics data.
14p vicwell 29-02-2024 1 1 Download
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Ebook "Full-3D seismic waveform inversion: Theory, software and practice" introduces a methodology for solving the seismic inverse problem using purely numerical solutions built on 3D wave equations and which is free of the approximations or simplifications that are common in classical seismic inversion methodologies and therefore applicable to arbitrary 3D geological media and seismic source models. Source codes provided allow readers to experiment with the calculations demonstrated and also explore their own applications.
543p duongthandue0501 28-02-2024 6 1 Download
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Preoperative prediction of pancreatic cystic neoplasm (PCN) differentiation has significant value for the implementation of personalized diagnosis and treatment plans. This study aimed to build radiomics deep learning (DL) models using computed tomography (CT) data for the preoperative differential diagnosis of common cystic tumors of the pancreas.
10p vileonardodavinci 23-12-2023 5 3 Download
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Ebook "Hadoop application architectures" includes content: Architectural considerations for hadoop applications, data modeling in hadoop, data movement, processing data in hadoop, common hadoop processing patterns, graph processing on hadoop, orchestration, near real time processing with hadoop, clickstream analysis, fraud detection, data warehouse.
553p haojiubujain07 20-09-2023 10 4 Download
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Continued part 1, part 2 of ebook "Data parallel C++: Mastering DPC++ for programming of heterogeneous systems using C++ and SYCL" provides readers with contents including: vectors; device information; practical tips; common parallel patterns; programming for GPUs; programming for CPUs; programming for FPGAs; libraries; memory model and atomics; future direction of DPC++;...
285p tieulangtran 28-09-2023 4 3 Download
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Ebook "Azure machine learning: Microsoft Azure Essentials" will present an overview of modern data science theory and principles, the associated workflow, and then cover some of the more common machine learning algorithms in use today. We will build a variety of predictive analytics models using real world data, evaluate several different machine learning algorithms and modeling strategies, and then deploy the finished models as machine learning web service on Azure within a matter of minutes.
240p tieulangtran 28-09-2023 3 1 Download
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This paper presents results building the Mean Value Engine Model (MVEM) of modern diesel engine in MATLAB/Simulink with input data defined by measuring on testing stand and using weighted least-squares optimization. This model is used in model simulating vehicles dynamics using modern diesel engine.
6p vifriedrich 25-08-2023 5 2 Download
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Digital Transformation is becoming a common term in all economic and social sector, which is often understood as the process of changing from a traditional business model to a digital one by applying new technology such as Big Data, Internet of Things (IoT), Cloud computing (Cloud),... aiming to change the operating method, leadership, working process and company culture.
12p viberkshire 09-08-2023 7 4 Download
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Chapter 1 provides a general overview of the nature and purpose of database systems. We explain how the concept of a database system has developed, what the common features of database systems are, what a database system does for the user, and how a database system interfaces with operating systems.
34p haojiubujain04 27-07-2023 6 4 Download
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Chapter 1: Introduction. Chapter 1 provides a general overview of the nature and purpose of database systems. We explain how the concept of a database system has developed, what the common features of database systems are, what a database system does for the user, and how a database system interfaces with operating systems.
24p haojiubujain04 27-07-2023 5 3 Download
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Electronic health records (EHRs) are an increasingly common data source for clinical risk prediction, presenting both unique analytic opportunities and challenges. We sought to evaluate the current state of EHR based risk prediction modeling through a systematic review of clinical prediction studies using EHR data.
11p visteverogers 24-06-2023 3 2 Download
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It is common that cancer patients have different molecular signatures even though they have similar clinical features, such as histology, due to the heterogeneity of tumors. To overcome this variability, we previously developed a new approach incorporating prior biological knowledge that identifies knowledge-driven genomic interactions associated with outcomes of interest.
11p visteverogers 24-06-2023 5 3 Download
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To develop an open-source information extraction system called Eligibility Criteria Information Extraction (EliIE) for parsing and formalizing free-text clinical research eligibility criteria (EC) following Observational Medical Outcomes Partnership Common Data Model (OMOP CDM) version 5.0.
10p visteverogers 24-06-2023 10 2 Download
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Information overload remains a challenge for patients seeking clinical trials. We present a novel system (DQueST) that reduces information overload for trial seekers using dynamic questionnaires.
11p visteverogers 24-06-2023 2 2 Download
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Cohort definition is a bottleneck for conducting clinical research and depends on subjective decisions by domain experts. Data-driven cohort definition is appealing but requires substantial knowledge of terminologies and clinical data models. Criteria2Query is a natural language interface that facilitates human-computer collaboration for cohort definition and execution using clinical databases.
12p visteverogers 24-06-2023 7 2 Download
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T Objective: Standards such as the Logical Observation Identifiers Names and Codes (LOINCVR ) are critical for interoperability and integrating data into common data models, but are inconsistently used. Without consistent mapping to standards, clinical data cannot be harmonized, shared, or interpreted in a meaningful context.
9p visteverogers 24-06-2023 4 1 Download
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Flood is one of the most commonly occurring forms of natural disaster which damage to environment and society. In order to contribute to the work of mitigating the effect of climate change as well as floods' damage, this study introduces a method to simulate discharge with respect to design storm through hydrological modeling system (HMS).
15p viironman 02-06-2023 6 3 Download
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Advances in standardization of observational healthcare data have enabled methodological breakthroughs, rapid global collaboration, and generation of real-world evidence to improve patient outcomes. Standardizations in data structure, such as use of common data models, need to be coupled with standardized approaches for data quality assessment.
7p vighostrider 25-05-2023 2 2 Download