Searched for: subject:"Semantics"
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Sharifi Noorian, S. (author), Psyllidis, A. (author), Bozzon, A. (author)
Street-level imagery contains a variety of visual information about the facades of Points of Interest (POIs). In addition to general mor- phological features, signs on the facades of, primarily, business-related POIs could be a valuable source of information about the type and iden- tity of a POI. Recent advancements in computer vision could...
conference paper 2019
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Liu, Liu (author), Zlatanova, S. (author), Li, Bofeng (author), van Oosterom, P.J.M. (author), Liu, Hua (author), Barton, Jack (author)
An indoor logical network qualitatively represents abstract relationships between indoor spaces, and it can be used for path computation. In this paper, we concentrate on the logical network that does not have notions for metrics. Instead, it relies on the semantics and properties of indoor spaces. A navigation path can be computed by...
journal article 2019
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Ao, Y. (author), Wang, J. (author), Zhou, M. (author), Lindenbergh, R.C. (author), Yang, M. Y. (author)
Panoramic images are widely used in many scenes, especially in virtual reality and street view capture. However, they are new for street furniture identification which is usually based on mobile laser scanning point cloud data or conventional 2D images. This study proposes to perform semantic segmentation on panoramic images and transformed...
journal article 2019
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Kokla, M. (author), Mostafavi, M. A. (author), Noardo, F. (author), Spanò, Antonia (author)
Historical small urban centres are of increasing interest to different interacting fields such as architectural heritage protection and conservation, urban planning, disaster response, sustainable development and tourism. They are defined at different levels (international, national, regional), by various organizations and standards,...
journal article 2019
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de Wildt, T.E. (author), Chappin, E.J.L. (author), van de Kaa, G. (author), Herder, P.M. (author), van de Poel, I.R. (author)
This paper aims to anticipate social acceptance issues related to the deployment of the smart electricity grid by identifying underlying value conflicts. The smart electricity grid is a key enabler of the energy transition. Its successful deployment is however jeopardized by social acceptance issues, such as concerns related to privacy and...
journal article 2019
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Soilán, M. (author), Lindenbergh, R.C. (author), Riveiro, B. (author), Sánchez-Rodríguez, A. (author)
During the last couple of years, there has been an increased interest to develop new deep learning networks specifically for processing 3D point cloud data. In that context, this work intends to expand the applicability of one of these networks, PointNet, from the semantic segmentation of indoor scenes, to outdoor point clouds acquired with...
journal article 2019
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van den Brink, L.E. (author)
Geospatial data is an increasingly important information asset for decisionmaking, from simple every day decisions like where to park your car, to national and international policy on topics like infrastructure and environment.<br/>Because of the location aspect, geospatial data is often the linking pin between different datasets and therefore...
doctoral thesis 2018
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de Wildt, T.E. (author), Chappin, E.J.L. (author), van de Kaa, G. (author), Herder, P.M. (author)
This paper proposes an approach to capturing and reviewing scientific literature addressing latent topics across multiple scientific fields. As latent topics like moral values are affected by word polysemy and synonymy, a traditional keyword-based approach is often ineffective and therefore inappropriate. As a result, scientific literature...
journal article 2018
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Vitalis, S. (author), Arroyo Ohori, G.A.K. (author), Stoter, J.E. (author)
3D city models are being increasingly adopted by organisations in order to serve application needs related to urban areas. In order to fulfil the different requirements of various applications, the concept of Level of Detail (LoD) has been incorporated in 3D city models specifications, such as CityGML. Therefore, datasets of different LoDs are...
conference paper 2018
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Meijers, E.J. (author), Peris, A.F.T. (author)
While there is consensus that network embeddedness of cities is of great importance for their development, the precise effect is difficult to assess because of a lack of consistent information on relations between cities. This paper presents, applies and evaluates a rather novel method to establish the strength of relationships between places...
journal article 2018
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Poulsen, C.B. (author), Rouvoet, A.J. (author), Tolmach, Andrew (author), Krebbers, R.J. (author), Visser, Eelco (author)
A definitional interpreter defines the semantics of an object language in terms of the (well-known) semantics of a host language, enabling understanding and validation of the semantics through execution. Combining a definitional interpreter with a separate type system requires a separate type safety proof. An alternative approach, at least for...
journal article 2018
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Colucci, Elisabetta (author), Noardo, F. (author), Matrone, Francesca (author), Spanò, Antonia (author), Lingua, Andrea (author)
The need to share information about architectural heritage effectively after a disaster event, in order to foster its preservation, requires the use of a common language between the involved actors and stakeholders. A database able to connect the architectural heritage representation with the data useful for hazard and risk analysis can thus be...
journal article 2018
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Sabou, Marta (author), Aroyo, Lora (author), Bontcheva, Kalina (author), Bozzon, A. (author), Qarout, Rehab K. (author)
contribution to periodical 2018
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Sun, Zhu (author), Yang, J. (author), Zhang, J. (author), Bozzon, A. (author), Huang, Long Kai (author), Xu, Chi (author)
Knowledge graphs (KGs) have proven to be effective to improve recommendation. Existing methods mainly rely on hand-engineered features from KGs (e.g., meta paths), which requires domain knowledge. This paper presents RKGE, a KG embedding approach that automatically learns semantic representations of both entities and paths between entities...
conference paper 2018
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Stubkjær, Erik (author), Paasch, Jesper M. (author), Çağdaş, Volkan (author), van Oosterom, P.J.M. (author), Simmons, Scott (author), Paulsson, Jesper (author), Lemmen, Christiaan (author)
Standardization reduces technical barriers to trade and foster dissemination of innovations. Within the domain of information technology, standardization enhances semantic interoperability of systems and services. In order to achieve the potential of standardization, IT solutions must be localized to adapt to local needs. To reduce localization...
conference paper 2018
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De Vasconcelos Abreu Lopes, R. (author), Eisemann, E. (author), Bidarra, Rafael (author)
Current research on adaptive games has mainly focused on adjusting difficulty in a variety of ways, for example, by providing some control over adaptive game world generation. These methods, however, are mostly ad-hoc and require quite some technical skills. To the best of our knowledge, so far, there has been no adaptive method that is truly...
journal article 2018
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Kalo, Jan-Christoph (author), Lofi, C. (author), Maseli, René Pascal (author), Balke, Wolf-Tilo (author)
The use of semantic information found in structured knowledge bases has become an integral part of the processing pipeline of modern intelligent in-<br/>formation systems. However, such semantic information is frequently insuffi-cient to capture the rich semantics demanded by the applications, and thus cor-pus-based methods employing natural...
conference paper 2017
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Hoogreef, M.F.M. (author)
doctoral thesis 2017
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Yang, F. (author)
Both propositional dependence logic and inquisitive logic are expressively complete. As a consequence, every formula in the language of inquisitive logic with intuitionistic disjunction or intuitionistic implication can be translated equivalently into a formula in the language of propositional dependence logic without these two connectives....
journal article 2017
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van Doorn, E.C. (author), Horvath, I. (author), Rusak, Z. (author)
There has been an increase in the amount and complexity of traffic on Dutch inland waterways. Traffic management shifted from local traffic control to corridor traffic management. Due to these changes, operators in nautical traffic management centers experience difficulty to gain and maintain sufficient situation awareness. In our previous...
journal article 2017
Searched for: subject:"Semantics"
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