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Zlatanova, S. (author), Stoter, J. (author), Isikdag, U. (author)3D standards have been developed throughout the years for many different purposes: visualisation (fast and realistic), data management (efficient storage), modelling (validity and topology) or data exchange (platform independence). The developers also vary from companies to international standardisation organisations that originated from CAD/BIM...conference paper 2012
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- Zlatanova, S. (author), De Vries, M.E. (author), Van Oosterom, P.J.M. (author) conference paper 2010
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- Stoter, J.E. (author), Zlatanova, S. (author) conference paper 2003
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Liu, L. (author), Zlatanova, S. (author)Indoor navigation is gaining an increasing interest among researchers in many domains. In many cases users need to orient quickly in complex environments, which is not always the target of current routing algorithms. The paper reviews current indoor path-finding approaches and discusses some of the limitations. In order to support a natural...conference paper 2011
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Xiong, Q. (author), Zhu, Q. (author), Zlatanova, S. (author), Du, Z. (author), Zhang, Y. (author), Zeng, L. (author)Indoor navigation is increasingly widespread in complex indoor environments, and indoor path planning is the most important part of indoor navigation. Path planning generally refers to finding the most suitable path connecting two locations, while avoiding collision with obstacles. However, it is a fundamental problem, especially for 3D complex...conference paper 2015
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Stoter, J.E. (author), Reuvers, M. (author), Vosselman, G. (author), Goos, J. (author), Van Berlo, L. (author), Zlatanova, S. (author), Verbree, E. (author), Klooster, R. (author)This paper presents the ongoing research project in The Netherlands in which a large number of stakeholders are realising a 3D testbed based on selected use cases and test areas. The findings of the project will result in a Proof of Concept for a 3D Geoinformation standard and a 3D data infrastructure in The Netherlands compatible with...conference paper 2010
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- Rahman, A.A. (author), Zlatanova, S. (author), Pilouk, M. (author) conference paper 2003
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Nedkov, S. (author), Zlatanova, S. (author)Gathering infrastructure data in emergency situations is challenging. The affected by a disaster areas are often large and the needed observations numerous. Spaceborne remote sensing techniques cover large areas but they are of limited use as their field of view may be blocked by clouds, smoke, buildings, highways, etc. Remote sensing products...conference paper 2012
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Verbree, E. (author), Stoter, J.E. (author), Zlatanova, S. (author), De Haan, G. (author), Reuvers, M. (author), Vosselman, G. (author), Goos, J. (author), Van Berlo, L. (author), Klooster, R. (author)This paper presents the work in progress of a research project that aims at establishing a reference model for 3D geoinformation in the Netherlands by extending existing 2D and 3D national and international standards.conference paper 2010
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- Billen, R. (author), Zlatanova, S. (author), Mathonet, P. (author), Boniver, F. (author) conference paper 2002
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Horak, J. (author), Jurikovska, L. (author), Umlauf, M. (author), Jezek, J. (author), Hanzlova, M. (author), Zlatanova, S. (author)The process of data harmonization starts with a description of data sources and mapping of differences among heterogeneous source and target data sets. The semantic differences usually include incompatible data schemas (structures, different data types, domains etc.) and differences in content (different values for the same entity). While the...conference paper 2011
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- Zlatanova, S. (author), Verbree, E. (author) conference paper 2000
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- Zlatanova, S. (author) conference paper 2000
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Kemec, S. (author), Zlatanova, S. (author), Duzgun, S. (author)Taking precautions before a disaster to reduce the causalities and losses engendered by natural disasters is relatively cheaper, and more importantly, better than cure. The authors propose a conceptual framework with the consideration of all stakeholders related to the disaster management to have a better risk management, and to guide the design...conference paper 2012
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Beetz, J. (author), Coebergh, W. (author), Botter, R. (author), Zlatanova, S. (author), De Laat, R. (author)Currently, only a limited number of dedicated data models for infrastructural artefacts exist. To cover information exchange and interoperability requirements, a number of international initiatives have been started under the umbrella of the buildingSMART organization to extend the predominant IFC model. In this paper, we are introducing a light...conference paper 2014
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Xu, D. (author), Zlatanova, S. (author)Database systems are continuously extending their capabilities to store, process and analyse 3D data. Topological relationships which describe the interaction of objects in space is one of the important spatial issues. However, spatial operators for 3D objects are still insufficient. In this paper we present the development of a new 3D...conference paper 2013
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- Fan, Z. (author), Zlatanova, S. (author) conference paper 2010
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Zlatanova, S. (author), Dilo, A. (author)During emergency response a lot of dynamic information is created and needs to be studied and analysed in the decision-making process. However, this analysis of data is difficult and often not possible. A major reason for this is that a lot of information coming from the field operations is not archived in a structured way. This paper presents a...conference paper 2010
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- Billen, R. (author), Zlatanova, S. (author) conference paper 2001
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Isikdag, U. (author), Zlatanova, S. (author)The Ubiquitous Computing and the Internet-of-Things concepts are gathering more attention day-by-day. In the near future networks of interconnected sensors that are monitoring the environment around us will start to generate enormous amounts of data. This newly emerging paradigm can be named as Sensors Everywhere”. This new paradigm will lead ...conference paper 2011