Relevant bibliographies by topics / BIM Cloud

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  1. Journal articles
  2. Dissertations / Theses
  3. Books
  4. Book chapters
  5. Conference papers
  6. Reports

Academic literature on the topic 'BIM Cloud'

Author: Grafiati
Published: 4 June 2021
Last updated: 18 February 2022

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Journal articles on the topic "BIM Cloud"

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Du, Jing, Rui Liu, and Raja R. A. Issa. "BIM Cloud Score: Benchmarking BIM Performance." Journal of Construction Engineering and Management 140, no. 11 (November 2014): 04014054. http://dx.doi.org/10.1061/(asce)co.1943-7862.0000891.

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Qin, Guocheng, Yin Zhou, Kaixin Hu, Daguang Han, and Chunli Ying. "Automated Reconstruction of Parametric BIM for Bridge Based on Terrestrial Laser Scanning Data." Advances in Civil Engineering 2021 (January 7, 2021): 1–17. http://dx.doi.org/10.1155/2021/8899323.

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Building information modeling (BIM) in industrialized bridge construction is usually performed based on initial design information. Differences exist between the model of the structure and its actual geometric dimensions and features due to the manufacturing, transportation, hoisting, assembly, and load bearing of the structure. These variations affect the construction project handover and facility management. The solutions available at present entail the use of point clouds to reconstruct BIM. However, these solutions still encounter problems, such as the inability to obtain the actual geometric features of a bridge quickly and accurately. Moreover, the created BIM is nonparametric and cannot be dynamically adjusted. This paper proposes a fully automatic method of reconstructing parameterized BIM by using point clouds to address the abovementioned problems. An algorithm for bridge point cloud segmentation is developed; the algorithm can separate the bridge point cloud from the entire scanning scene and segment the unit structure point cloud. Another algorithm for extracting the geometric features of the bridge point cloud is also proposed; this algorithm is effective for partially missing point clouds. The feasibility of the proposed method is evaluated and verified using theoretical and actual bridge point clouds, respectively. The reconstruction quality of BIM is also evaluated visually and quantitatively, and the results show that the reconstructed BIM is accurate and reliable.
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Qin, Guocheng, Yin Zhou, Kaixin Hu, Daguang Han, and Chunli Ying. "Automated Reconstruction of Parametric BIM for Bridge Based on Terrestrial Laser Scanning Data." Advances in Civil Engineering 2021 (January 7, 2021): 1–17. http://dx.doi.org/10.1155/2021/8899323.

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Building information modeling (BIM) in industrialized bridge construction is usually performed based on initial design information. Differences exist between the model of the structure and its actual geometric dimensions and features due to the manufacturing, transportation, hoisting, assembly, and load bearing of the structure. These variations affect the construction project handover and facility management. The solutions available at present entail the use of point clouds to reconstruct BIM. However, these solutions still encounter problems, such as the inability to obtain the actual geometric features of a bridge quickly and accurately. Moreover, the created BIM is nonparametric and cannot be dynamically adjusted. This paper proposes a fully automatic method of reconstructing parameterized BIM by using point clouds to address the abovementioned problems. An algorithm for bridge point cloud segmentation is developed; the algorithm can separate the bridge point cloud from the entire scanning scene and segment the unit structure point cloud. Another algorithm for extracting the geometric features of the bridge point cloud is also proposed; this algorithm is effective for partially missing point clouds. The feasibility of the proposed method is evaluated and verified using theoretical and actual bridge point clouds, respectively. The reconstruction quality of BIM is also evaluated visually and quantitatively, and the results show that the reconstructed BIM is accurate and reliable.
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Zheng, Rongyue, Jianlin Jiang, Xiaohan Hao, Wei Ren, Feng Xiong, and Yi Ren. "bcBIM: A Blockchain-Based Big Data Model for BIM Modification Audit and Provenance in Mobile Cloud." Mathematical Problems in Engineering 2019 (March 18, 2019): 1–13. http://dx.doi.org/10.1155/2019/5349538.

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Building Information Modeling (BIM) is envisioned as an indispensable opportunity in the architecture, engineering, and construction (AEC) industries as a revolutionary technology and process. Smart construction relies on BIM for manipulating information flow, data flow, and management flow. Currently, BIM model has been explored mainly for information construction and utilization, but rare works pay efforts to information security, e.g., critical model audit and sensitive model exposure. Moreover, few BIM systems are proposed to chase after upcoming computing paradigms, such as mobile cloud computing, big data, blockchain, and Internet of Things. In this paper, we make the first attempt to propose a novel BIM system model called bcBIM to tackle information security in mobile cloud architectures. More specifically, bcBIM is proposed to facilitate BIM data audit for historical modifications by blockchain in mobile cloud with big data sharing. The proposed bcBIM model can guide the architecture design for further BIM information management system, especially for integrating BIM cloud as a service for further big data sharing. We propose a method of BIM data organization based on blockchains and discuss it based on private and public blockchain. It guarantees to trace, authenticate, and prevent tampering with BIM historical data. At the same time, it can generate a unified format to support future open sharing, data audit, and data provenance.
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Logothetis, S., E. Karachaliou, E. Valari, and E. Stylianidis. "OPEN SOURCE CLOUD-BASED TECHNOLOGIES FOR BIM." ISPRS - International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences XLII-2 (May 30, 2018): 607–14. http://dx.doi.org/10.5194/isprs-archives-xlii-2-607-2018.

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This paper presents a Cloud-based open source system for storing and processing data from a 3D survey approach. More specifically, we provide an online service for viewing, storing and analysing BIM. Cloud technologies were used to develop a web interface as a BIM data centre, which can handle large BIM data using a server. The server can be accessed by many users through various electronic devices anytime and anywhere so they can view online 3D models using browsers. Nowadays, the Cloud computing is engaged progressively in facilitating BIM-based collaboration between the multiple stakeholders and disciplinary groups for complicated Architectural, Engineering and Construction (AEC) projects. Besides, the development of Open Source Software (OSS) has been rapidly growing and their use tends to be united. Although BIM and Cloud technologies are extensively known and used, there is a lack of integrated open source Cloud-based platforms able to support all stages of BIM processes. The present research aims to create an open source Cloud-based BIM system that is able to handle geospatial data. In this effort, only open source tools will be used; from the starting point of creating the 3D model with FreeCAD to its online presentation through BIMserver. Python plug-ins will be developed to link the two software which will be distributed and freely available to a large community of professional for their use. The research work will be completed by benchmarking four Cloud-based BIM systems: Autodesk BIM 360, BIMserver, Graphisoft BIMcloud and Onuma System, which present remarkable results.
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Yoon, Su-Won, Byung-Kon Kim, Jong-Moon Choi, and Soon-Wook Kwon. "A Prototype BIM Server based viewer for Cloud Computing BIM Services." Journal of The Korean Society of Civil Engineers 33, no. 4 (July 30, 2013): 1719–30. http://dx.doi.org/10.12652/ksce.2013.33.4.1719.

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Bi, Zhen Bo, and Hui Qin Wang. "BIM Application Research Based on Cloud Computing." Applied Mechanics and Materials 170-173 (May 2012): 3565–69. http://dx.doi.org/10.4028/www.scientific.net/amm.170-173.3565.

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Applications based on CC (cloud computing) has the potential efficient and low-cost advantages, while there are the lack of computing power, the limited range of applications and the higher cost of BIM (Building Information Model) applications in the traditional desktop mode. According to BIM application features and the actual situation, the paper starts from the concept of CC and discusses the advantages of BIM applications using CC. The system framework, the key technologies and the implementation methods of the BIM application platform based on CC have been put forward on the basis of the above discussion.
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Voříšek, Jan, Bořek Patzák, Edita Dvořáková, and Daniel Rypl. "AUTOMATED BIM ENTITY RECONSTRUCTION FROM UNSTRUCTURED 3D POINTCLOUDS." Acta Polytechnica CTU Proceedings 30 (April 22, 2021): 126–30. http://dx.doi.org/10.14311/app.2021.30.0126.

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Laser scanning is used widely in architecture and construction to document existing buildings by providing accurate data for creating a 3D model. The output is a set of data points in space, so-called point cloud. While point clouds can be directly rendered and inspected, they do not hold any semantics. Typically, engineers manually obtain floor plans, structural models, or the whole BIM model, which is a very time-consuming task for large building projects. In this contribution, we present the design and concept of a PointCloud2BIM library [1]. It provides a set of algorithms for automated or user assisted detection of fundamental entities from scanned point cloud data sets, such as floors, rooms, walls, and openings, and identification of the mutual relationships between them. The entity detection is based on a reasonable degree of human interaction (i.e., expected wall thickness). The results reside in a platform-agnostic JSON database allowing future integration into any existing BIM software.
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Ham, Namhyuk, Baek-Il Bae, and Ok-Kyung Yuh. "Phased Reverse Engineering Framework for Sustainable Cultural Heritage Archives Using Laser Scanning and BIM: The Case of the Hwanggungwoo (Seoul, Korea)." Sustainability 12, no. 19 (October 1, 2020): 8108. http://dx.doi.org/10.3390/su12198108.

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This study proposed a phased reverse engineering framework to construct cultural heritage archives using laser scanning and a building information model (BIM). This framework includes acquisition of point cloud data through laser scanning. Unlike previous studies, in this study, a standard for authoring BIM data was established through comparative analysis of existing archives and point cloud data, and a method of building valuable BIM data as an information model was proposed. From a short-term perspective, additional archives such as member lists and drawings can be extracted from BIM data built as an information model. In addition, from a long-term perspective, a scenario for using the cultural heritage archive consisting of historical records, point cloud data, and BIM data was presented. These scenarios were verified through a case study. In particular, through the BIM data building and management method, relatively very light BIM data (499 MB) could be built based on point cloud data (more than 917 MB), which is a large amount of data.
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Gülch, E., and L. Obrock. "AUTOMATED SEMANTIC MODELLING OF BUILDING INTERIORS FROM IMAGES AND DERIVED POINT CLOUDS BASED ON DEEP LEARNING METHODS." ISPRS - International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences XLIII-B2-2020 (August 12, 2020): 421–26. http://dx.doi.org/10.5194/isprs-archives-xliii-b2-2020-421-2020.

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Abstract. In this paper, we present an improved approach of enriching photogrammetric point clouds with semantic information extracted from images to enable a later automation of BIM modelling. Based on the DeepLabv3+ architecture, we use Semantic Segmentation of images to extract building components and objects of interiors. During the photogrammetric reconstruction, we project the segmented categories into the point cloud. Any interpolations that occur during this process are corrected automatically and we achieve a mIoU of 51.9 % in the classified point cloud. Based on the semantic information, we align the point cloud, correct the scale and extract further information. Our investigation confirms that utilizing photogrammetry and Deep Learning to generate a semantically enriched point cloud of interiors achieves good results. The combined extraction of geometric and semantic information yields a high potential for automated BIM model reconstruction.
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Dissertations / Theses on the topic "BIM Cloud"

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Magda, Jakub. "Využití laserového skenování v informačním modelování budov." Master's thesis, Vysoké učení technické v Brně. Fakulta stavební, 2020. http://www.nusl.cz/ntk/nusl-414311.

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This thesis deals with creating BIM model using laser scanning. It includes information about laser scanning, BIM and proces of modelling. Result of thesis is information model created in software Revit.
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Alreshidi, Eissa. "Towards facilitating team collaboration during construction project via the development of cloud-based BIM governance solution." Thesis, Cardiff University, 2015. http://orca.cf.ac.uk/88955/.

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Construction projects involve multi-discipline, multi-actor collaboration, and during their lifecycle, enormous amounts of data are generated. This data is often sensitive, raising major concerns related to access rights, ownership, intellectual property (IP) and secu- rity. Thus, dealing with this information raises several issues, such as data inconsistency, different versions of data, data loss etc. Therefore, the collaborative Building Information Modelling (BIM) approach has recently been considered a useful contributory technique to minimise the complexity of team collaboration during construction projects. Further- more, it has been argued that there is a role for Cloud technology in facilitating team collaboration across a building's lifecycle, by applying the ideologies of BIM governance. Therefore, this study investigates and seeks to develop a BIM governance solution util- ising a Cloud infrastructure. The study employed two research approaches: the first being a wide consultation with key BIM experts taking the form of: (i) a comprehensive questionnaire; followed by (ii) several semi-structured interviews. The second approach was an iterative software engineering approach including: (i) Software Modelling, using Business Process Model Notation (BPMN) and Unifed Modelling Language (UML), and (ii) Software Prototype Development. The fndings reveal several remaining barriers to BIM adoption, including Information Communication Technology (ICT) and collabora- tion issues; therefore highlighting an urgent need to develop a BIM governance solution underpinned by Cloud technology, to tackle these barriers and issues. The key fndings from this research led to: (a) the development of a BIM governance framework (G-BIM); (b) defnition of functional, non-functional, and domain specific requirements for develop- ing a Cloud-based BIM Governance Platfrom (GovernBIM); (c) development of a set of BPMN diagrams to describe the internal and external business procedures of the Govern- BIM platform lifecycle; (d) evaluation of several fundamental use cases for the adoption of the GovernBIM platform; (e) presentation of a core BIM governance model (class di- agram) to present the internal structure of the GovernBIM platform; (f) provision of a well-structured, Cloud-based architecture to develop a GovernBIM platform for practical implementation; and (j) development of a Cloud-based prototype focused on the main identified functionalities of BIM governance. Despite the fact that a number of concerns remain (i.e. privacy and security) the proposed Cloud-based GovernBIM solution opens up an opportunity to provide increased control over the collaborative process, and to resolve associated issues, e.g. ownership, data inconsistencies, and intellectual property. Finally, it presents a road map for further development of Cloud-based BIM governance platforms.
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Longo, Rosario Alessandro. "Dalla generazione di modelli 3D densi mediante TLS e fotogrammetria alla modellazione BIM." Master's thesis, Alma Mater Studiorum - Università di Bologna, 2017. http://amslaurea.unibo.it/13284/.

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La tesi tratta la ricerca di procedure che permettano di rilevare oggetti utilizzando il maggior numero di informazioni geometriche ottenibili da una nuvola di punti densa generata da un rilievo fotogrammetrico o da TLS realizzando un modello 3D importabile in ambiente FEM. Il primo test si è eseguito su una piccola struttura, 1.2x0.5x0.2m, in modo da definire delle procedure di analisi ripetibili; la prima consente di passare dalla nuvola di punti “Cloud” all’oggetto solido “Solid” al modello agli elementi finiti “Fem” e per questo motivo è stata chiamata “metodo CSF”, mentre la seconda, che prevede di realizzare il modello della struttura con un software BIM è stata chiamata semplicemente “metodo BIM”. Una volta dimostrata la fattibilità della procedura la si è validata adottando come oggetto di studio un monumento storico di grandi dimensioni, l’Arco di Augusto di Rimini, confrontando i risultati ottenuti con quelli di altre tesi sulla medesima struttura, in particolare si è fatto riferimento a modelli FEM 2D e a modelli ottenuti da una nuvola di punti con i metodi CAD e con un software scientifico sviluppato al DICAM Cloud2FEM. Sull’arco sono state eseguite due tipi di analisi, una lineare sotto peso proprio e una modale ottenendo risultati compatibili tra i vari metodi sia dal punto di vista degli spostamenti, 0.1-0.2mm, che delle frequenze naturali ma si osserva che le frequenze naturali del modello BIM sono più simili a quelle dei modelli generati da cloud rispetto al modello CAD. Il quarto modo di vibrare invece presenta differenze maggiori. Il confronto con le frequenze naturali del modello FEM ha restituito differenze percentuali maggiori dovute alla natura 2D del modello e all’assenza della muratura limitrofa. Si sono confrontate le tensioni normali dei modelli CSF e BIM con quelle ottenute dal modello FEM ottenendo differenze inferiori a 1.28 kg/cm2 per le tensioni normali verticali e sull’ordine 10-2 kg/cm2 per quelle orizzontali.
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Staufčík, Jakub. "Využití laserového skenování v informačním modelování budov." Master's thesis, Vysoké učení technické v Brně. Fakulta stavební, 2019. http://www.nusl.cz/ntk/nusl-400177.

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This thesis deals with the creation of a BIM model using laser scanning. In the first part of the thesis, basic information about building information modeling (BIM) is described. The next section describes the process of creating a BIM model, from data acquisition to modeling or a particular building. The model was created in Revit.
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Taher, Abdo, and Benyamin Ulger. "Tillämpning av BIM i ett byggnadsprojekt : Centrum för idrott och kultur i Knivsta." Thesis, Mälardalens högskola, Akademin för ekonomi, samhälle och teknik, 2021. http://urn.kb.se/resolve?urn=urn:nbn:se:mdh:diva-55198.

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Byggbranschen är en konservativ sektor där traditionella arbetssätt hindrar digitaliseringen från att nå sin fulla potential. BIM som står för building information modeling eller building information managment är det begreppet som står i fokus när digitaliseringen för byggprojekt diskuteras. Majoriteten av alla byggprojekt genomförs, trots fördelarna med BIM, fortfarande på ett mer eller mindre traditionellt sätt. I detta examensarbete undersöks CIK-projektet som står för Centrum för idrott och kultur i Knivsta. Projektet projekterades och framställdes med traditionella metoder. Utifrån personliga erfaranheter och flertalet personliga kommunikationer är det tydligt att kunskapsnivån kring den praktiska tillämpningen av BIM är väldigt låg i byggbranschen. Problematiken kring den låga kunskapsnivån för den praktiska tillämpningen leder till en underutvecklad digitalisering.  Syftet med detta examensarbete är att redogöra för hur CIK-projektet utfördes. Vidare undersöks det huruvida CIK-projektet hade kunnat projekteras med BIM som arbetssätt och vilka förändringar det skulle innebära för projektet. Metoden i arbetet har bestått av en litteraturstudie för att undersöka begreppet BIM och hur BIM tillämpas i byggprocessen. Därtill utfördes en litteraturstudie av Revit, BIMeye och StreamBIM som är BIM-verktygen som används i detta examensarbete. Vidare genomfördes en fallstudie av CIK-projektet där objektet beskrevs samt dokument och intervjuer analyserades. Slutligen utfördes ommodelleringar och observationer av CIK-projektet med BIM-verktygen som nämnts ovan. Resultatet påvisar inledningsvis hur de traditionella arbetsmetoderna genomfördes och därmed präglade CIK-projektet. Den uteblivna detaljerade kravställnigen från politikerna och beställarna resulterade i många oklarheter när den efterfrågade produkten skulle utformas. Arkitekterna använde sig av traditionella skissmetoder vid gestaltningen för att hitta lösningar på de efterfrågade behoven. Kalkyl och tidsplaneringen skapades samt justerades manuellt, vilket utfördes separerat från 3D-modellen. 3D-modellerna i CIK-projektet användes för visualiseringar och samordningar för kollisionskontroller. De kontrakterade handlingarna vid diverse leveranser var dock traditionella 2D-ritningar. Av dokumentanalysen kunde det konstateras att arkitekterna framställde över 300 ritningar och över 100 olika dörrar som presenterades på ett flertal olika ritningar. Revideringar under produktionen arbetades in i ritningarna och molnades därefter in för att markera ändringen. Därtill skapades det ett separat PM där revideringarna presenterades mer ingående. När byggnationen var färdigställd arbetades ytterligare korrigeringar in i handlingarna av konsulterna. Utvalda handlingar i samråd med beställarna stämplades sedan om till relationshandlingar och levererades som PDF-filer till förvaltarna. Vidare visar resultatet hur CIK-projektet med en BIM-tillämpning hade kunnat utföras. CIK med BIM innebär att det tillkommer minst två nya roller, en BIM-strateg och en BIM-samordnare. Vid projektstart skapar BIM-strategen tillsammans med beställarna en kravspecifikation i form av en BIM-manual för att beskriva standarder, leverensspecifikationer, kommunikationsmetoder med mera. Därtill ska det bland annat framgå hur den kommande modellen skall berikas med information samt vilka BIM-verktyg som skall användas. Den ansvariga BIM-samordnaren har sedan som arbetsuppgift att de ställda kraven för BIM-projektet efterföljs. Under gestaltningen ska beräkningskrafterna från parametrisk och generativ design användas för att hitta olika lösningar på krav. Därtill ska simulationer och analyser användas under projektets gång för att ta hänsyn till och säkerställa att kraven och behoven uppnås. Kalkylen och tidplanen ska vara kopplade till BIM-modellen för att ständigt få korrekta och uppdaterade kostnader och tidsåtgångar. Med hjälp av molntjänster som exempelvis BIMeye kan all data och information från BIM-modellen hanteras och diverse rapporter av informationen exporteras av samtliga i projektet. Via exempelvis StreamBIM hämtar sedan produktionen all nödvändig information från BIM-modellen för att kunna framställa CIK utan traditionella ritningar. Viktiga detaljritningar och kompletterande handlingar som exempelvis dörrkortet som skribenterna skapade ska kopplas till objekten i StreamBIM. Under hela produktionen ska sedan BIM-modellen ständigt uppdateras för att kunna skapa en digital tvilling av den verkliga byggnaden som sedan överlämnas till beställarna för förvaltning. BIM-modellen används och berikas sedan under hela byggnadens livstid. Vidare fördes det diskussioner i anknytning till resultatet, därtill diskuterades även metod och begränsningar för arbetet. CIK-projektet är ett bevis på att det går att arbeta på ett traditionellt sätt och ändå kunna framställa bra byggnader. Däremot hade ett BIM-tillämpat arbetssätt kunnat skapa ett mervärde för beställarna genom att kvalitetssäkra hela arbetet från idé till förvaltning. För att en tillämpning av BIM ska verkställas krävs det dock tydliga och specificerade krav från beställarna. Skribenterna anser därför att nationella krav skulle påskynda digitaliseringen i byggbranschen. BIM motiverar sig själv eftersom ändringar blir mer kostsamma i senare skeden jämfört med tidigt i projekteringen. Därför borde det läggas ner mer tid och kostnader på att analysera och hantera bygginformation tidigt för att inte riskera att större kostnader tillkommer senare i projektet. Eftersom begreppet BIM är brett och uppfattningarna kan variera mellan aktörer i branschen försvårades inhämtningen av vetenskaplig litteratur. Däremot underlättades säkerställandet av källkritiken genom författarnas erfarenheter av projektering på arkitektsidan. De slutsatser som kan dras från detta examensarbete är att bygginformationshanteringen är en viktig aspekt att beakta under byggprocessen. För komplexa projekt som CIK hade BIM inneburit ett helt nytt sätt att hantera och centralisera informationen genom att knyta data till objekten i modellen. Poängen med BIM-projekt är att ständigt vända sig till modellen eller molntjänstens databas som i sin tur är kopplad till modellen för att hämta nödvändig information. Resultatet blir därför ett frigörande från de informationsöarna och dubbelarbete som bildades i CIK-projektet med en traditionell projektering.
Purpose: The purpose of this study is to describe how the CIK project was executed. Furthermore, it is investigated how the CIK project could have been designed with BIM as a working method and what changes it would entail for the project. Method: This study has consisted of a literature study of BIM and a case study of the CIK project. The case study included an object description as well as documents and interviews were analyzed. In addition, remodeling and observations of the CIK project were performed with BIM tools. Results: The results initially show how the traditional working methods were implemented in the CIK project. The initial lack of requirements created ambiguities. The architects used traditional sketching methods for the design. Calculation and scheduling were handled separately from the 3D model. The 3D models in the CIK project were used for visualizations and coordination. However, the contracted documents for various deliveries were traditional 2D drawings. The architects produced over 300 drawings and over 100 different doors that were presented on different drawings. At the end of the production, selected PDF-documents were re-stamped in consultation with the customers for the administration. Furthermore, the results show how the CIK project with a BIM application could have been carried out. Initially, a BIM manual is created by a BIM strategist to specify the requirements. During design, parametric and generative design are used to find different solutions to meet the requirements. The calculation and schedule must be linked to the BIM model. All information management takes place in cloud services such as BIMeye. Through StreamBIM, the production then retrieves all the necessary information from the BIM model. Additional detailed drawings should be linked to the objects in StreamBIM. During production, the BIM model is updated before the delivery to the customers. Conclusions: The conclusions that can be drawn from this study are that the information management is an important aspect to implement during the construction process. For the CIK project, BIM would mean a completely new way of managing and centralizing the information by linking data to the objects in the model. The point of BIM projects is to constantly turn to the model or database, which is linked to the model to retrieve the necessary information. The result is therefore a release from the information islands and duplication of work that is formed in a traditional design.
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Thomson, C. P. H. "From point cloud to building information model : capturing and processing survey data towards automation for high quality 3D models to aid a BIM process." Thesis, University College London (University of London), 2016. http://discovery.ucl.ac.uk/1485847/.

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Building Information Modelling has, more than any previous initiative, established itself as the process by which operational change can occur, driven by a desire to eradicate the inefficiencies in time and value and requiring a change of approach to the whole lifecycle of construction from design through construction to operation and eventual demolition. BIM should provide a common digital platform which allows different stakeholders to supply and retrieve information thereby reducing waste through enhanced decision making. Through the provision of measurement and representative digital geometry for construction and management purposes, surveying is very much a part of BIM. Given that all professions that are involved with construction have to consider the way in which they handle data to fit with the BIM process, it stands to reason that Geomatic or Land Surveyors play a key part. This is further encouraged by the fact that 3D laser scanning has been adopted as the primary measurement technique for geometry capture for BIM. Also it is supported by a laser scanning work stream from the UK Government backed BIM Task Group. Against this backdrop, the research in this thesis investigates the 3D modelling aspects of BIM, from initial geometry capture in the real world, to the generation and storage of the virtual world model, while keeping the workflow and outputs compatible with the BIM process. The focus will be made on a key part of the workflow for capturing as-built conditions: the geometry creation from point clouds. This area is considered a bottleneck in the BIM process for existing assets not helped by their often poor or non-existent documentation. Automated modelling is seen as desirable commercially with the goal of reducing time, and therefore cost, and making laser scanning a more viable proposition for a range of tasks in the lifecycle.
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Eliasson, Oscar, and Adam Söderberg. "Projektering av dörrmiljöer - metoder och informationshantering." Thesis, Tekniska Högskolan, Jönköping University, JTH, Byggnadsteknik och belysningsvetenskap, 2020. http://urn.kb.se/resolve?urn=urn:nbn:se:hj:diva-50368.

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Syfte: Byggprojekt har blivit allt mer komplexa i tur med att kraven på kvalitet, miljö och hållbarhet har ökat. Med utvecklingen har även BIM-modeller blivit en stor del av byggprojekten. Kraven och komplexiteten gör att mängden information är väldigt stor i projekten. Det gör att modellerna blir tunga och svårarbetade. En delprocess som bidrar till komplexiteten och mängden information är projekteringen av dörrmiljöer. På grund av att modellerna växer kommer lösningar som ska underlätta informationshantering kopplad till modellerna. En sådan lösning är databaser som kopplas till modellen. Studiens avser därför att undersöka om en databas-tjänst kopplad till en modell kan effektivisera projekteringen av dörrmiljöer. Metod: För att uppnå målet och besvara studiens frågeställningar har ett kvalitativt arbetssätt nyttjats. En litteraturstudie gjordes för att samla fakta till problembeskrivning och teoretiskt ramverk. Empirin är baserad på sex semi-strukturerade intervjuer samt en observation och ett test av tjänsten BIMEYE. Utifrån empirin, frågeställningarna och valda teorier har sedan en analys utformats. Resultat:Resultatet visar att projektering av dörrmiljöer bygger på att alla krav identifieras i början av ett projekt och att kunniga projektmedlemmar krävs under dörrprojekteringen, för att kunna identifiera funktionerna på de komplexa dörrmiljöerna. För att tydligare redovisa dörrarna och deras funktioner föredrog respondenterna dörrmiljökort där varje dörr redovisas var för sig. Problem med informationssamordning och att information försvinner, kan lösas genom att samla informationen i en databas så att informationen lagras på en plats. Där kan den göras tillgänglig för bearbetning av alla involverade i projektet. Studien visar att molnbaserade databaser kopplade till BIM-modeller kan effektivisera informationshanteringen under projekteringsarbetet, då den är källan till information för flera olika verktyg. Konsekvenser: Dörrmiljöer kommer att förbli komplexa och innehålla en stor mängd funktioner. För att underlätta och effektivisera arbetsprocessen kan molntjänsten BIMEYE eller liknande tjänst användas. En sådan tjänst bidrar till en säkrare informationshantering och kommer minska antalet missar vid granskning. Vid en övergång till ett databasbaserat arbetssätt rekommenderas utifrån studiens resultat att de anställda utbildas och att en standardiserad arbetsgång tas fram. Begränsningar: Arbetet begränsades till att studera projekteringsprocessen för dörrmiljöer. Det är därför osäkert huruvida studiens resultat går att applicera på andra delprocesser under projekteringen. Studien har också avgränsats från andra molntjänster än BIMEYE vilket kan göra att resultatet inte är tillämpbart för andra liknande tjänster. Dessutom kan det inte uteslutas att resultatet inte är applicerbart för programvarorna ArchiCad och Simplebim eftersom studien har fokuserat på Revit och dess koppling till BIMEYE.
Purpose: Construction projects have become more and more complex, with increasing demands on quality, environment, and sustainability. With the development, BIM models have become a major part of the construction projects. The requirements and complexity create large amounts of information in the projects. This makes the models heavy and hard to work with. One subprocess that contributes to the complexity and amount of information is the design of door environments. Because the models are growing, solutions will be designed to facilitate information management linked to the models. One such solution is databases that are linked to the model. The study therefore intends to investigate whether a database service linked to a model can make the design of door environments more effective. Method: To achieve the goal and answer the study's questions, a qualitative approach has been used. A literature study was done to gather facts for problem description and theoretical framework. The empiricism is based on six semi-structured interviews as well as an observation and a test of BIMEYE. Based on the empiricism, the questions and the selected theories, an analysis has been designed. Findings: The result shows that the design of door environments is based on the fact that all requirements are identified at the beginning of a project and that knowledgeable project members are required during door design, in order to identify the functions of the complex door environments. To give a clearer presentation of the doors and their functions, the respondents preferred door environment drawings where each door is presented separately. Problems with coordination of information and information that disappear can be solved by gathering the information in a database so that the information is stored in one place. There it can be made available for processing by everyone involved in the project. The study shows that cloud-based databases linked to BIM models can streamline information management during the design work, as it is the source of information for several different tools. Implications: Door environments will remain complex and contain a large number of functions. To facilitate and streamline the work process, the cloud service BIMEYE or a similar service can be used. Such a service contributes to a more secure information management and will reduce the number of misses during review. When transitioning to a database-based way of working, it is recommended, based on the study's results, that the employees get trained and that a standardized workflow is developed. Limitations: The work was limited to studying the design process for door environments. It is therefore uncertain whether the results of the study can be applied to other sub-processes during the design phase. The study has also been delimited from cloud services other than BIMEYE which may make the result not applicable to other similar services. Furthermore, it cannot be ruled out that the result is not applicable to ArchiCad and Simplebim because the study has focused on Revit and its connection to BIMEYE.
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Martinini, Elena. "Building Information Modeling: analisi e utilizzo." Bachelor's thesis, Alma Mater Studiorum - Università di Bologna, 2015. http://amslaurea.unibo.it/8272/.

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Dalla raffigurazione artistica fino alla modellazione digitale, passando per il disegno tecnico, la rappresentazione del progetto d’architettura ha conosciuto nel tempo evoluzioni significative che solo di recente hanno raggiunto l’apice nell’utilizzo di modelli cognitivi in grado di collezionare ed organizzare il patrimonio di informazioni che gravitano attorno all’intero processo edilizio. L’impiego sempre più diffuso dello strumento informatico, insieme al coordinamento delle specializzazioni nelle molte discipline coinvolte nel progetto, ha favorito negli ultimi anni l’adozione del Building Information Modeling un processo che permette di rivoluzionare il mondo delle costruzioni, coprendo molteplici aspetti del ciclo di vita per un manufatto edilizio. Questa Tesi intende presentare in maniera specifica le tappe che hanno consentito il formarsi del BIM. La migliore capacità di gestione, un linguaggio comune tra i progettisti, un’ottimizzazione di risorse e costi, unito ad un controllo convincente ed accurato delle fasi di lavoro, sono alcune delle potenzialità non ancora completamente espresse dal Building Information Modeling che è destinato a divenire una consapevolezza strategica nel bagaglio culturale del professionista contemporaneo.
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Penk, David. "Vyhotovení 3D modelu části budovy SPŠ stavební Brno." Master's thesis, Vysoké učení technické v Brně. Fakulta stavební, 2021. http://www.nusl.cz/ntk/nusl-444256.

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The thesis deals with the creation of a 3D model from data collected by laser scanning. The first part deals with the theoretical foundations of buildings information modeling and method of laser scanning. The rest of the work describes the detailed process from data collection to the creation of the model. Most of the space is devoted to work in the Revit software environment.
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Haltmar, Jan. "Využití laserového skenování v informačním modelování budov." Master's thesis, Vysoké učení technické v Brně. Fakulta stavební, 2019. http://www.nusl.cz/ntk/nusl-400156.

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Books on the topic "BIM Cloud"

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Carle, Eric. Little cloud. New York: Scholastic, 1999.

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Carle, Eric. Little Cloud. New York: Philomel Books, 1996.

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Carle, Eric. Little cloud. New York: Scholastic, 1997.

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Carle, Eric. Little cloud. New York: Philomel Books, 1998.

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Gentzsch, Wolfgang, G. R. Joubert, Charlie Catlett, Lucio Grandinetti, and José Luis Vasquez-Poletti. Cloud computing and big data. Amsterdam: IOS Press, 2013.

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Naiouf, Marcelo, Franco Chichizola, and Enzo Rucci, eds. Cloud Computing and Big Data. Cham: Springer International Publishing, 2019. http://dx.doi.org/10.1007/978-3-030-27713-0.

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Zeng, Deze, Lin Gu, and Song Guo. Cloud Networking for Big Data. Cham: Springer International Publishing, 2015. http://dx.doi.org/10.1007/978-3-319-24720-5.

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Qiang, Weizhong, Xianghan Zheng, and Ching-Hsien Hsu, eds. Cloud Computing and Big Data. Cham: Springer International Publishing, 2015. http://dx.doi.org/10.1007/978-3-319-28430-9.

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Tabii, Youness, Mohamed Lazaar, Mohammed Al Achhab, and Nourddine Enneya, eds. Big Data, Cloud and Applications. Cham: Springer International Publishing, 2018. http://dx.doi.org/10.1007/978-3-319-96292-4.

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Trovati, Marcello, Richard Hill, Ashiq Anjum, Shao Ying Zhu, and Lu Liu, eds. Big-Data Analytics and Cloud Computing. Cham: Springer International Publishing, 2015. http://dx.doi.org/10.1007/978-3-319-25313-8.

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Book chapters on the topic "BIM Cloud"

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Barazzetti, Luigi, Fabrizio Banfi, and Raffaella Brumana. "Historic BIM in the Cloud." In Digital Heritage. Progress in Cultural Heritage: Documentation, Preservation, and Protection, 104–15. Cham: Springer International Publishing, 2016. http://dx.doi.org/10.1007/978-3-319-48496-9_9.

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Xu, Taian. "Achieving Cooperative Design Based on BIM Cloud Platform." In Lecture Notes in Computer Science, 321–25. Cham: Springer International Publishing, 2018. http://dx.doi.org/10.1007/978-3-030-00560-3_47.

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Mutis, Ivan, and Anitha Paramashivam. "Cybersecurity Management Framework for a Cloud-Based BIM Model." In Advances in Informatics and Computing in Civil and Construction Engineering, 325–33. Cham: Springer International Publishing, 2018. http://dx.doi.org/10.1007/978-3-030-00220-6_39.

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Nhachi, T., and Henry Fonbeyin Abanda. "Cloud BIM Collaboration Tools for Infrastructure Development in Africa." In Data-Driven Modeling for Sustainable Engineering, 247–58. Cham: Springer International Publishing, 2019. http://dx.doi.org/10.1007/978-3-030-13697-0_19.

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Zhu, Qianyi, and Rui Wang. "BIM Technology Based on Cloud Computing in Urban Design." In 2021 International Conference on Applications and Techniques in Cyber Intelligence, 488–92. Cham: Springer International Publishing, 2021. http://dx.doi.org/10.1007/978-3-030-79200-8_74.

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Wang, Fang. "Application System of Construction Cost Based on BIM Cloud Data Processing." In Application of Intelligent Systems in Multi-modal Information Analytics, 198–204. Cham: Springer International Publishing, 2021. http://dx.doi.org/10.1007/978-3-030-74814-2_26.

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Keung, C. W. "A Conceptual Model of Cloud-Based Virtual Community for BIM Innovation and Promotion." In Proceedings of the 21st International Symposium on Advancement of Construction Management and Real Estate, 45–52. Singapore: Springer Singapore, 2017. http://dx.doi.org/10.1007/978-981-10-6190-5_5.

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Wang, Zhizhi. "Value Analysis of BIM Cloud Platform in Project Information Integration and Collaborative Work." In Application of Intelligent Systems in Multi-modal Information Analytics, 267–74. Cham: Springer International Publishing, 2021. http://dx.doi.org/10.1007/978-3-030-74811-1_40.

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Park, J., and Y. K. Cho. "Use of a Mobile BIM Application Integrated with Asset Tracking Technology Over a Cloud." In Proceedings of the 21st International Symposium on Advancement of Construction Management and Real Estate, 1535–45. Singapore: Springer Singapore, 2017. http://dx.doi.org/10.1007/978-981-10-6190-5_135.

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Zhou, Fuping, Jiayuan Wang, Gejing Shang, and Jingya Li. "Research on the Efficiency of 3D Collaborative Design Based on P-BIM Cloud Platform." In Proceedings of the 23rd International Symposium on Advancement of Construction Management and Real Estate, 747–62. Singapore: Springer Singapore, 2021. http://dx.doi.org/10.1007/978-981-15-3977-0_57.

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Conference papers on the topic "BIM Cloud"

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Zhang, L., and R. R. A. Issa. "Comparison of BIM Cloud Computing Frameworks." In International Conference on Computing in Civil Engineering. Reston, VA: American Society of Civil Engineers, 2012. http://dx.doi.org/10.1061/9780784412343.0049.

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Mahamadu, A. M., L. Mahdjoubi, and C. A. Booth. "Supplier BIM competence assessments within the cloud: a proposed Fuzzy-TOPSIS approach." In BIM 2015. Southampton, UK: WIT Press, 2015. http://dx.doi.org/10.2495/bim150071.

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Pellis, Eugenio, Andrea Masiero, Grazia Tucci, Michele Betti, and Pierre Grussenmeyer. "TOWARDS AN INTEGRATED DESIGN METHODOLOGY FOR H-BIM." In ARQUEOLÓGICA 2.0 - 9th International Congress & 3rd GEORES - GEOmatics and pREServation. Editorial Universitat Politécnica de Valéncia: Editorial Universitat Politécnica de Valéncia, 2021. http://dx.doi.org/10.4995/arqueologica9.2021.12158.

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In recent years, the numerous advantages introduced by Building Information modelling (BIM) have led in its application on the heritage environment and giving birth to the concept of H-BIM (Heritage BIM). The resulting demand in heritage survey data processing has focused this research on the development of strategies and methods to improve the construction of three-dimensional and informative models starting from 3D point clouds. The implementation of an automated procedure is fundamental for easing and speeding up the survey data processing and one of the most challenging tasks to achieve this purpose is the problem of semantic segmentation. The research presented in this paper aims at testing already existing methods and exploring new strategies for 3D point cloud semantic segmentation on heritage scenarios focusing on deep learning and neural network techniques.
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TORTOSA, JOSÉ ANTONIO HUESCA, DAVID TORREGROSA FUENTES, MIGUEL LOUIS CERECEDA, and YOLANDA SPAIRANI BERRIO. "THE FAÇADE OF THE CHURCH OF NUESTRA SEÑORA DE LA ASUNCIÓN IN BIAR (SPAIN): FROM POINT CLOUD TO HBIM." In BIM 2017. Southampton UK: WIT Press, 2017. http://dx.doi.org/10.2495/bim170071.

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Ma, Ling, and Rafael Sacks. "A Cloud-Based BIM Platform for Information Collaboration." In 33th International Symposium on Automation and Robotics in Construction. International Association for Automation and Robotics in Construction (IAARC), 2016. http://dx.doi.org/10.22260/isarc2016/0070.

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Nanxin, Huang, and Wang Jia. "Research on BIM database based on point cloud model." In 2017 29th Chinese Control And Decision Conference (CCDC). IEEE, 2017. http://dx.doi.org/10.1109/ccdc.2017.7978977.

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Chuang, Tien-Hsiang, Bo-Cing Lee, and I.-Chen Wu. "Applying Cloud Computing Technology to BIM Visualization and Manipulation." In 28th International Symposium on Automation and Robotics in Construction. International Association for Automation and Robotics in Construction (IAARC), 2011. http://dx.doi.org/10.22260/isarc2011/0023.

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Afsari, Kereshmeh, Charles Eastman, and Dennis Shelden. "Cloud-Based BIM Data Transmission: Current Status and Challenges." In 33th International Symposium on Automation and Robotics in Construction. International Association for Automation and Robotics in Construction (IAARC), 2016. http://dx.doi.org/10.22260/isarc2016/0129.

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Zhang, Bo, Zhiqi Liu, Jing Wang, Jinbo Tian, and Jian Wang. "A Cloud Platform for Bridge Health Monitoring Based on BIM+GIS." In 20th COTA International Conference of Transportation Professionals. Reston, VA: American Society of Civil Engineers, 2020. http://dx.doi.org/10.1061/9780784482933.128.

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Das, Moumita, Jack C. P. Cheng, and Srinath Shiv Kumar. "BIMCloud: A Distributed Cloud-Based Social BIM Framework for Project Collaboration." In 2014 International Conference on Computing in Civil and Building Engineering. Reston, VA: American Society of Civil Engineers, 2014. http://dx.doi.org/10.1061/9780784413616.006.

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Reports on the topic "BIM Cloud"

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Hsieh, Chung-Chu (George). Building a Cloud Computing and Big Data Infrastructure for Cybersecurity Research and Education. Fort Belvoir, VA: Defense Technical Information Center, March 2015. http://dx.doi.org/10.21236/ad1001077.

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Vesselinov, Velimir, Daniel O'Malley, Luke Frash, Bulbul Ahmmed, Adam Rupe, Satish Karra, Richard Middleton, et al. Geo Thermal Cloud: Cloud Fusion of Big Data and Multi-Physics Models using Machine Learning for Discovery, Exploration, and Development of Hidden Geothermal Resources. Office of Scientific and Technical Information (OSTI), May 2021. http://dx.doi.org/10.2172/1782607.

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Vesselinov, Velimir. Cloud Fusion of Big Data and Multi-Physics Models using Machine Learning for Discovery, Exploration and Development of Hidden Geothermal Resources. Office of Scientific and Technical Information (OSTI), April 2021. http://dx.doi.org/10.2172/1781345.

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Solovyanenko, Nina I. ЮРИДИЧЕСКИЕ СТРАТЕГИИ ЦИФРОВОЙ ТРАНСФОРМАЦИИ АГРАРНОГО БИЗНЕСА. DOI CODE, 2021. http://dx.doi.org/10.18411/0131-5226-2021-70004.

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t.The development of global agricultural production and food trade in recent decades implies a digital transformation and the transition to a new technological order, which is an essential factor for sustainable development. Digitalization of agriculture and the food sector is carried out on the basis of IT 2 platforms, the Internet of Things, cloud computing, big data, artificial intelligence, and blockchain technology. Fragmented and unclear legal mechanisms, slow updating of legal regulation hinder the introduction of digital solutions. A modern regulatory framework based on digital strategies should strengthen the confidence of farmers in "smart agriculture". In Russia, the legal mechanism of strategic planning covers the development of the national platform "Digital Agriculture". Digital strategies also include updating basic legislation.
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Solovyanenko, Nina I. Legal features of innovative (digital) entrepreneurship in the agricultural and food sector. DOI CODE, 2021. http://dx.doi.org/10.18411/0131-5226-2021-70008.

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Modern agricultural production and food trade are involved in the process of digital transformation, which is a cardinal factor of sustainable development and is carried out on the basis of IT platforms, the Internet of Things, cloud computing, big data, artificial intelligence, blockchain technologies. The COVID-19 pandemic has increased the dependence of these sectors of the economy on information and communication technology infrastructure and services. At the same time, the slow updating of legislation, which lags behind the constantly improving digital technologies, not only hinders their implementation, but also is a source of a number of social and legal problems. A modern regulatory framework based on digital strategies should strengthen "smart agriculture". In Russia, the legal mechanism of digital transformation and development of the national platform "Digital Agriculture" should be supported by updated basic legislation.
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Taiber, Joachim. Unsettled Topics Concerning the Impact of Quantum Technologies on Automotive Cybersecurity. SAE International, December 2020. http://dx.doi.org/10.4271/epr2020026.

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Quantum computing is considered the “next big thing” when it comes to solving computational problems impossible to tackle using conventional computers. However, a major concern is that quantum computers could be used to crack current cryptographic schemes designed to withstand traditional cyberattacks. This threat also impacts future automated vehicles as they become embedded in a vehicle-to-everything (V2X) ecosystem. In this scenario, encrypted data is transmitted between a complex network of cloud-based data servers, vehicle-based data servers, and vehicle sensors and controllers. While the vehicle hardware ages, the software enabling V2X interactions will be updated multiple times. It is essential to make the V2X ecosystem quantum-safe through use of “post-quantum cryptography” as well other applicable quantum technologies. This SAE EDGE™ Research Report considers the following three areas to be unsettled questions in the V2X ecosystem: How soon will quantum computing pose a threat to connected and automated vehicle technologies? What steps and measures are needed to make a V2X ecosystem “quantum-safe?” What standardization is needed to ensure that quantum technologies do not pose an unacceptable risk from an automotive cybersecurity perspective?
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