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Cai, Cynthia (author)Point cloud data are gaining more importance in the Geomatics domain, with the development of modern sensing technologies like LiDAR and photogrammetry. The size of massive point clouds are growing, and the performance of traditional database solutions for its data management become insufficient. It remains a huge challenge for researchers to...master thesis 2024
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Gavalas, Nikos (author)The adoption of the serverless architecture and the Function-as-a-Service model has significantly increased in recent years, with more enterprises migrating their software and hardware to the cloud. However, most applications require state management, leading to the use of external databases. To alleviate the burden of state management, there...master thesis 2023
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- van den Hengel, Emily (author) master thesis 2023
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van den Eeden, Lars (author)The Internet of Things industry is expanding rapidly. However, many security breaches occur, and privacy is often at stake in traditional IoT networks. These centralized systems will not be able to cope with dynamically changing environments. In light of these risks, it is crucial to prevent and minimize the chances of attacks occurring....bachelor thesis 2023
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Lukkien, J.A. (author), de Reuver, Mark (author), Bharosa, Nitesh (author)Across the European continent, governments and GovTech companies are rushing to launch digital identity wallets for citizens. These wallets should allow citizens to obtain a higher level of control over their personal data. While there are some regulations and policy directions, actors are struggling with the design, launch, and governance of...conference paper 2023
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Teigiserová, D.A. (author), Reit, Colin A.J. (author), Schraven, D.F.J. (author)The circular economy (CE) has been established as one of the leading strategies to achieve a more sustainable system leading to national and global goals. One of the models coupled with CE is Product-Service Systems (PSS), with service integrated into products to various degree. PSS implementation in the infrastructure sector has been studied...journal article 2023
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Türk, Berkay (author)Open research data sharing and reuse can bring more transparency to the research, save researcher time by preventing repetitive data collection processes, and lead to more collaborations. However, open...master thesis 2022
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Kievits, A.J. (author), Lane, R. (author), Carroll, E.C.M. (author), Hoogenboom, J.P. (author)Detailed knowledge of biological structure has been key in understanding biology at several levels of organisation, from organs to cells and proteins. Volume electron microscopy (volume EM) provides high resolution 3D structural information about tissues on the nanometre scale. However, the throughput rate of conventional electron microscopes...review 2022
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van Gend, T.N. (author), Zuiderwijk-van Eijk, A.M.G. (author)This study investigates which combination of institutional and infrastructural arrangements positively impact research data sharing and reuse in a specific case. We conducted a qualitative case study of the institutional and infrastructural arrangements implemented at Delft University of Technology in the Netherlands. In the examined case, it...journal article 2022
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Pedone, Livio (author), Bianchi, S. (author), Giovinazzi, Sonia (author), Pampanin, Stefano (author)When dealing with seismic risk assessment at a large scale, the collection of relevant building data is still deemed a challenging task, often leading to limited building knowledge and, consequently, high uncertainties. Therefore, innovative yet standardized frameworks and adaptive tools are needed to support the seismic risk assessment of...journal article 2022
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Chahine, Jalal (author)The European Union’s incentives to make a shift from a linear towards a circular economy has pushed researchers to come up with tools that will facilitate this transition. A material passport is a digital tool that stores data regarding general information, the composition of the material and its properties. The passport is deemed as active at...master thesis 2021
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Breurkes, Arthur (author)Database entity type recognition is the practice of recognizing conceptual entity types for which given data sets contain data. In big data or data lake settings, it is not always known which conceptual entity types are represented in each data set, making it difficult to extract value from the data. Depending on the logical schemas, each...master thesis 2021
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Mouw, Zeger (author), Bharos, Abri (author), Pelser, Tim (author), Sennema, Erik (author), Paardekooper, Gijs (author)P3D is an injection moulding company that uses a technology called PRIM® (Printed Injection Mould) to create products for its customers. Different from traditional moulding companies, P3D’s main business model resolves around an efficient workflow and fast delivery of products to its customers. At the moment P3D is able to quickly fabricate and...bachelor thesis 2021
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Psarakis, Kyriakos (author)Schema matching is a fundamental task in the data integration pipeline and has been studied extensively in the past decades, leading to many novel schema matching methods. However, these methods do not follow a standard evaluation process, leading to uncertainty in which one performs best in matching accuracy and runtime constraints, and in...master thesis 2020
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Deng, Mutian (author)This research is aimed to answer the main research question: to what extent we can use LiDAR point clouds directly in the PostgreSQL by means of FDW, and thus a FDW supporting the Point Cloud Data Management System is implemented. Then, the range and performance of its functionality are evaluated. The results shows this FDW solution is feasible...master thesis 2020
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Mathur, Pulkit (author)The construction industry has always been plagued with a high number of accidents and fatalities. The Dutch construction is not an exception in this case and had the highest percentage of workplace accidents among all industries in the national economy, in the year 2019. The high number of accidents and resulting fatalities can be attributed to...master thesis 2020
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Ionescu, Andra (author)Schema matching has been a researched topic for over 20 years. Therefore, many schema matching solutions have been proposed to treat various problems such as: creating unified knowledge bases or mediation schema, data translation, data discovery, data curation. Such a wide variety of schema matching algorithms requires a benchmarking system that...master thesis 2020
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Kleiman, F. (author), Janssen, M.F.W.H.A. (author), Meijer, Sebastiaan (author), Jansen, S.J.T. (author)Open data policies are increasingly being adopted by governments. However, civil servants find it challenging to comply with open data policies. Gaming can help civil servants to practise opening data and can change their behaviour to support the opening of more data. In this article, the effect of playing a game is evaluated in an experiment...journal article 2020
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Britto Maria, Rodrigo (author), de Freitas Leal, Marcus (author), Sousa Junior, Edgard (author), Leite Lemos, Vinicius (author), Magalhães Cardoso, Patrick (author), de Oliveira, Leonardo Cosme (author), Castro, Saullo G.P. (author), de Lima Marcolin, Marcelo (author), Joshi, Darshan (author)Aircraft structural analysis is a process that involves several engineers working concurrently to analyze in detail all structural elements of an airframe, as well as the behavior of the aircraft structure as a whole. The airframe has to be decomposed in its major components such as fuselage sections, wings and control surfaces to allow the...journal article 2019
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Athanasiadou, Ifigeneia (author)Master data is used to describe the critical entities of an organization, including customers, products, suppliers and employees. There are many challenges associated with the management of master data in large and distributed organizations. Master data management (MDM) has been proposed as way to integrate and combine data from different...master thesis 2019