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POINT CLOUD SEGMENTATION AND SEMANTIC ANNOTATION AIDED BY GIS DATA FOR HERITAGE COMPLEXES
Point Cloud Segmentation Semantic GIS Heritage Complex Automation
2019/3/4
Point cloud segmentation is an important first step in categorising a raw point cloud data. This step is necessary in order to better manage the data and generate other derivative products, e.g. 3D GI...
Disambiguating automatic semantic annotation based on a thesaurus structure
Word Sense Disambiguation Ranking algorithm Automatic annotation
2015/3/31
The use/use for relationship a thesaurus is usually more complex then the (para-
)synonymy recommended in the ISO-2788 standard describing these controlled vocabularies
content. The fact that a non ...
SEMANTIC ANNOTATION OF EXISTING GEO-DATASETS: A CASE STUDY OF DISASTER RESPONSE IN NETHERLANDS
Geo-information Semantic Web Ontology Disaster Response CityGML
2014/4/24
Use of relevant geo-information is one of the important issues for performing different tasks and processes in disaster response
phase. In order to save time and cost, services could be employed for...
Exploring Statistical Properties for Semantic Annotation: Sparse Distributed and Convergent Assumptions for Keywords
Semantic Annotation Sparse Distributed Convergent Assumptions
2010/12/21
Does there exist a compact set of visual topics in form of keyword clusters capable to represent all images visual content within an acceptable error? In this paper, we answer this question by analyzi...