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Atazadeh, Behnam (author), Olfat, Hamed (author), Rajabifard, Abbas (author), Saeidian, Bahram (author)Land Administration Domain Model (LADM) is an international standard for defining both semantic and spatial information connected with rights, restrictions, and responsibilities (RRRs) that affect land, water, built assets, natural resources, underground spaces, and airspaces. Since LADM is currently a conceptual land administration model, one...conference paper 2022
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Guler, Dogus (author), Alattas, A.F.M. (author), Broekhuizen, Marjan (author), Kalogianni, E. (author), Kara, A. (author), van Oosterom, P.J.M. (author)Τhe built environment has a vast and ever-growing number of complex and multi-layered buildings and other structures. The number of those is growing because of the increasing pressure on the limited space in cities. It is important to note that different professional sectors are involved in the realization of a new building. These sectors are...conference paper 2022
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Ramlakhan, Rohit (author), Kalogianni, Eftychia (author), van Oosterom, Peter (author)Two dimensional (2D) Land Administration Systems (LASs) do not adequately represent 3D underground objects. It is not easy to identify the owners of these objects and the relations between objects below and above the surface are not explicitly provided. A 3D LAS can however facilitate a better understanding, as well as a more efficient...conference paper 2021
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Gkeli, Maria (author), Potsiou, Chryssy (author)The ongoing urbanization has led to the emergence of several complex constructions and multi-dimensional property rights. Traditional cadastral procedures cannot meet the demands of this new reality, leading to increased costs and long delays. Exploiting the capabilities of the latest technologies, mobile services (m-services), Building...conference paper 2021
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Krijnen, T.F. (author), El-Diraby, Tamer (author), Konomi, Theohar (author), Attalla, Ahmed (author)Multi-disciplinary three-dimensional representations of building designs are available in BIM. However, thermal analysis often remains a manual task due to disparities in modelling: In IFC, buildings are decomposed into sets of elements with individual solid volumes. Thermal analysis requires interfaces between pairs of adjacent spaces.<br/>In...conference paper 2021
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Hesselink, Geert (author), Krijnen, T.F. (author), Pannekoek, Geert (author)In this paper, we discuss an automated procedure to automatically analyse and extract domain specific construction information from IFC building models. More specifically, we were interested in extracting location potential placement sites for thermal bridges between balconies and their neighbouring floors. For this aim, we developed a web-based...conference paper 2021
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Berlo, Léon van (author), Krijnen, T.F. (author), Tauscher, Helga (author), Liebich, Thomas (author), Kranenburg, Arie van (author), Paasiala, Pasi (author)The buildingSMART Technical Roadmap, published in April 2020, was the start of multiple modernization efforts for buildingSMART Solutions and Standards. The modernization, modularization, and normalization of the Industry Foundation Classes (IFC) is one of the priorities. A taskforce has been working on restructuring the core of IFC for the IFC...conference paper 2021
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Borrmann, André (author), Abualdenien, Jimmy (author), Krijnen, T.F. (author)In current BIM standards and today's BIM practice, drawings and models are used side-by-side. While respecting the de-facto coexistence of models and drawings, the induced information redundancy results in challenges for proper information management. It is thus desirable to establish and maintain deep links between the model elements and the...conference paper 2021
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Ramlakhan, R.J.K. (author), Kalogianni, E. (author), van Oosterom, P.J.M. (author)Two dimensional (2D) Land Administration Systems (LASs) do not adequately represent 3D underground objects. It is not easy to identify the owners of these objects and the relations between objects below and above the surface are not explicitly provided. A 3D LAS can however facilitate a better understanding, as well as a more efficient...conference paper 2021
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Krijnen, T.F. (author), Noardo, F. (author), Arroyo Ohori, G.A.K. (author), Ledoux, H. (author), Stoter, J.E. (author)The Industry Foundation Classes are a prevalent open standard to exchange Building Information Models. In such a model, geometric representations are provided for individual building elements along with semantic information, including a significant amount of properties related togeometry and explicit topological relationships. These...conference paper 2020
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Luttun, Johan (author), Krijnen, T.F. (author)The Industry Foundation Classes (IFC) cover a wide variety of subdomains in the construction industry. Model View Definitions (MVD) enable to specify a subset of the IFC schema to assess the content of a model for specific use cases and information exchanges. However, IFC and MVD paradoxically complexify the workflow since it requires a deep...conference paper 2020
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Ying, Shen (author), Xu, Yifan (author), Li, Chengpeng (author), Guo, Ren Zhong (author), Li, Lin (author)An Easement is a kind of usufructuary right, and its main purpose is that one party wants to use the property of others to improve the benefits and interests of his own real estate. With increasing population and accelerating urbanization, the limitation of urban space has gradually become prominent problem. To use the spatial resources fully,...conference paper 2019
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Atazadeh, Behnam (author), Rajabifard, Abbas (author), Kalantari, Mohsen (author)In 3D digital land and property registration systems, simultaneous representation of both legal spaces and physical elements can aid understanding of the spatial extent of property rights, restrictions and responsibilities (RRR). The integration of legal and physical objects can be done only at visualisation level without defining any semantic...conference paper 2018
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Diakite, A.A. (author), Zlatanova, S. (author), Li, Ki-Joune (author)Boosted by the dynamic urbanization of cities, indoor environments are getting more and more complex in order to be able to host people properly. While most of our time is spent inside buildings, the need of GIS tools to assist our daily activities that can become tedious, such as indoor navigation or facility management, became more and more...conference paper 2017
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Xu, Man (author), Wei, S. (author), Zlatanova, S. (author), Zhang, Ruiju (author)At present, 87 % of people's activities are in indoor environment; indoor navigation has become a research issue. As the building structures for people's daily life are more and more complex, many obstacles influence humans' moving. Therefore it is essential to provide an accurate and efficient indoor path planning. Nowadays there are many...conference paper 2017
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Isikdag, U. (author), Horhammer, M. (author), Zlatanova, S. (author), Kathmann, R. (author), Van Oosterom, P.J.M. (author)Valuation of real estate/ properties is in many countries/ cities the basis for fair taxation. The value depends on many aspects, including the physical real world aspects (geometries, material of object as build) and legal/virtual aspects (rights, restrictions, responsibilities, zoning/development plans applicable to the objects spaces)....conference paper 2014
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Isikdag, Umit (author), Horhammer, Mike (author), Zlatanova, Sisi (author), Kathmann, Ruud (author), van Oosterom, Peter (author)Valuation of real estate/ properties is in many countries/ cities the basis for fair taxation. The value depends on many aspects, including the physical real world aspects (geometries, material of object as build) and legal/virtual aspects (rights, restrictions, responsibilities, zoning/development plans applicable to the objects spaces)....conference paper 2014
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Boeykens, S. (author), De Somer, P. (author), Klein, R. (author), Saey, R. (author)In a context of a slow uptake of the Building Information Modeling (BIM) methodology in the Flemish region, we present the results of an educational research project, carried out over 4 semesters, in a multi-disciplinary, cross-campus collaboration. This project fosters an improved application of BIM, information management and communication, by...conference paper 2013
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Hubers, H.C. (author)Sustainable architecture is complex. Many aspects, differently important to many stakeholders, are to be optimized. BIM should be used for this. Building Information Modelling is a collaborative process where all stakeholders integrate and optimize their information in a digital 3D model. Sometimes it is called Green BIM. But what exactly is...conference paper 2011