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Nikolay Nikolov

Research Scientist

Nikolay Nikolov

Research Scientist

Nikolay Nikolov
Phone: +47 938 27 443
Department: Software and Service Innovation
Office: Oslo

Publications and responsibilities

Publication
https://www.sintef.no/en/publications/publication/?pubid=CRIStin+1657304

In an increasingly instrumented and inter-connected digital world, citizens generate vast amounts of data, much of it being valuable and a significant part of it being personal. However, controlling who can collect it, limiting what they can do with it, and determining how best to protect it, remain...

Authors Flouris Giorgos Patkos Theodore Chrysakis Ioannis Konstantinou Ioulia Nikolov Nikolay Papadakos Panagiotis Pitt Jeremy Roman Dumitru Stan Alexandru Zeginis Chrysostomos
Year 2018
Type Journal publication
Publication
https://www.sintef.no/en/publications/publication/?pubid=CRIStin+1574174

One essential and challenging task in data science is data cleaning - the process of identifying and eliminating data anomalies. Different data types, data domains, data acquisition methods, and final purposes of data cleaning have resulted in different approaches in defining data anomalies in the l...

Authors Sukhobok Dina Nikolov Nikolay Roman Dumitru
Year 2017
Type Part of a book/report
Publication
https://www.sintef.no/en/publications/publication/?pubid=CRIStin+1561603

To achieve the necessary level of accuracy when measuring air pollution for scientific purposes, expensive and complicated instrumentation is required. Consequently, only federal, local governments and some industries, collect data of sufficient quality for research, and only for a small number of A...

Authors Roman Dumitru Kobernus Michael John Ødegård Rune Åvar Nikolov Nikolay Sukhobok Dina Zernichow Bjørn Marius von Lech Till Christopher
Year 2017
Type Part of a book/report
Publication
https://www.sintef.no/en/publications/publication/?pubid=CRIStin+1558731

Linked data has emerged as an interesting technology for Publishing structured data on the Web but also as a powerful mechanism for integrating disparate data sources. Various tools and approaches have been developed in the semantic Web community to produce and consume linked data, however little at...

Authors Roman Dumitru Paniagua Javier Tarasova Tatiana Georgiev Georgi Sukhobok Dina Nikolov Nikolay Lech Till Christopher
Year 2017
Type Journal publication
Publication
https://www.sintef.no/en/publications/publication/?pubid=CRIStin+1558650

The Norwegian State of Estate (SoE) report includes information about all Norwegian state-owned properties and buildings in the public sector and aims to assist government decision makers to allocate resources more effectively. A Linked Data based approach is presented here to increase the transpare...

Authors Shi Ling Pettersen Bjørg Elsa Sukhobok Dina Nikolov Nikolay Roman Dumitru
Year 2017
Type Journal publication
Publication
https://www.sintef.no/en/publications/publication/?pubid=CRIStin+1558605

Subterranean infrastructure damages caused by excavation works of all kinds are costly and potentially dangerous for workers. Such damages are often caused by poor subterranean data or inappropriate use of the existing data. We aim to provide solutions and services that will hinder obstacles related...

Authors Sukhobok Dina Nikolov Nikolay Lech Till Christopher Moberg Arnt-Henning Frantsvåg Roar Bergaas Helene Risti Roman Dumitru
Year 2017
Type Journal publication
Publication
https://www.sintef.no/en/publications/publication/?pubid=CRIStin+1557383

Earthquakes, landslides, and other natural hazard events have severe negative socio-economic impacts. Among other consequences, those events can cause damage to infrastructure networks such as roads and railways. Novel methodologies and tools are needed to analyse the potential impacts of extreme na...

Authors Roman Dumitru Sukhobok Dina Nikolov Nikolay Elvesæter Brian Pultier Antoine
Year 2017
Type Journal publication
Publication
https://www.sintef.no/en/publications/publication/?pubid=CRIStin+1554170

In this demonstrator, we will introduce the latest features and capabil-ities added to DataGraft – a Data-as-a-Service platform for data preparation and knowledge graph generation. DataGraft provides data transformation, publishing and hosting capabilities that aim to simplify the data publishing li...

Year 2017
Type Journal publication
Publication
https://www.sintef.no/en/publications/publication/?pubid=CRIStin+1548459

Data preparation is the process of collecting, cleaning and consolidating raw datasets into cleaned data of certain quality. It is an important aspect in almost every data analysis process, and yet it remains tedious and time-consuming. The complexity of the process is further increased by the recen...

Authors Mahasivam Nivethika Nikolov Nikolay Sukhobok Dina Roman Dumitru
Year 2017
Type Journal publication