Sökning: "spatial semantics"

Visar resultat 16 - 20 av 22 avhandlingar innehållade orden spatial semantics.

1. 16. Semantic mapping using virtual sensors and fusion of aerial images with sensor data from a ground vehicle

   Författare :Martin Persson; Achim Lilienthal; Javier González; Örebro universitet; []
   Nyckelord :semantic mapping; aerial image; mobile robot; supervised learning; semi-supervised learning; TECHNOLOGY; TEKNIKVETENSKAP; Industriell mätteknik; Industrial Measurement Technology;

   Sammanfattning : In this thesis, semantic mapping is understood to be the process of putting a tag or label on objects or regions in a map. This label should be interpretable by and have a meaning for a human. The use of semantic information has several application areas in mobile robotics. LÄS MER

3. 17. Semantic Mapping in Warehouses

   Författare :Saeed Gholami Shahbandi; Björn Åstrand; Roland Philippsen; Antanas Verikas; Martin Magnusson; Högskolan i Halmstad; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Automation; Robotics; Mapping; Semantic Maps; Warehouse Automation;

   Sammanfattning : This thesis and appended papers present the process of tacking the problem of environment modeling for autonomous agent. More specifically, the focus of the work has been semantic mapping of warehouses. A semantic map for such purpose is expected to be layout-like and support semantics of both open spaces and infrastructure of the environment. LÄS MER

4. 18. Robots That Understand Natural Language Instructions and Resolve Ambiguities

   Författare :Fethiye Irmak Dogan; Iolanda Leite; Hedvig Kjellström; Hossein Azizpour; David Traum; KTH; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Datalogi; Computer Science;

   Sammanfattning : Verbal communication is a key challenge in human-robot interaction. For effective verbal interaction, understanding natural language instructions and clarifying ambiguous user requests are crucial for robots. In real-world environments, the instructions can be ambiguous for many reasons. LÄS MER

5. 19. Perspektiv i polisprotokoll

   Författare :Gunilla Almström Persson; Staffan Hellberg; Cecilia Falk; Lisa Christensen; Stockholms universitet; []
   Nyckelord :HUMANIORA; HUMANITIES; centre; drama structure; focalisation; narratology; perspective; police reports; Swedish; Scandinavian languages; Nordiska språk; Scandinavian Languages; nordiska språk;

   Sammanfattning : The subject of this study is perspective in police reports. The overall aim is to introduce new tools for analysing perspective in written narratives. LÄS MER

7. 20. Integrating BIM and GIS for 3D City Modelling : The Case of IFC and CityGML

   Författare :Mohamed El-Mekawy; Anders Östman; Väino Tarandi; KTH; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Information technology; Informationsteknik;

   Sammanfattning : 3D geoinformation has become a base for an increasing number of today’s applications. Examples of these applications are: city and urban planning, real estate management, environmental simulation, crisis and disaster management, telecommunication, facility management and others. LÄS MER