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检索条件"主题词=Linked Geospatial Data"
9 条 记 录,以下是1-10 订阅
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Exposing Points of Interest as linked geospatial data  19
Exposing Points of Interest as Linked Geospatial Data
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16th International Symposium on Spatial and Temporal databases (SSTD)
作者: Patroumpas, Kostas Skoutas, Dimitrios Mandilaras, Georgios Giannopoulos, Giorgos Athanasiou, Spiros Athena Res Ctr IMSI Athena Greece Univ Athens Athens Greece
Point of Interest (POI) data is widely used in many modern applications and services related to navigation, tourism, social networking, logistics, and many more. In this paper, we propose a comprehensive and vendor-ag... 详细信息
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Template-Based Question Answering over linked geospatial data  18
Template-Based Question Answering over Linked Geospatial Dat...
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12th Workshop on Geographic Information Retrieval (GIR)
作者: Punjani, D. Singh, K. Both, A. Koubarakis, M. Angelidis, I. Bereta, K. Beris, T. Bilidas, D. Ioannidis, T. Karalis, N. Lange, C. Pantazi, D. Papaloukas, C. Stamoulis, G. Univ Athens Dept Informat & Telecommun Athens Greece Fraunhofer IAIS St Augustin Germany Univ Bonn Bonn Germany DATEV eG Nurnberg Germany
Large amounts of geospatial data have been made available recently on the linked open data cloud and on the portals of many national cartographic agencies (e.g., OpenStreetMap data, administrative geographies of vario... 详细信息
来源: 评论
Sextant: Visualizing time-evolving linked geospatial data
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JOURNAL OF WEB SEMANTICS 2015年 35卷 35-52页
作者: Nikolaou, Charalampos Dogani, Kallirroi Bereta, Konstantina Garbis, George Karpathiotakis, Manos Kyzirakos, Kostis Koubarakis, Manolis Univ Athens Dept Informat & Telecommun Univ Campus Athens 15784 Greece
The linked open data cloud is constantly evolving as datasets get continuously updated with newer versions. As a result, representing, querying, and visualizing the temporal dimension of linked data is crucial. This i... 详细信息
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Wildfire monitoring using satellite images, ontologies and linked geospatial data
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JOURNAL OF WEB SEMANTICS 2014年 24卷 18-26页
作者: Kyzirakos, K. Karpathiotakis, M. Garbis, G. Nikolaou, C. Bereta, K. Papoutsis, I. Herekakis, T. Michail, D. Koubarakis, M. Kontoes, C. Univ Athens Athens Greece Natl Observ Athens Athens Greece Harokopio Univ Athens Athens Greece
Advances in remote sensing technologies have allowed us to send an ever-increasing number of satellites in orbit around Earth. As a result, Earth Observation data archives have been constantly increasing in size in th... 详细信息
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ONTOLOGICAL MODELING OF CLIMATE data TO IMPROVE CLIMATE ANALYTICS
ONTOLOGICAL MODELING OF CLIMATE DATA TO IMPROVE CLIMATE ANAL...
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IEEE International Geoscience and Remote Sensing Symposium (IGARSS)
作者: Wu, Jiantao Orlandi, Fabrizio O'Sullivan, Declan Dev, Soumyabrata ADAPT SFI Res Ctr Dublin Ireland Univ Coll Dublin Sch Comp Sci Dublin Ireland Trinity Coll Dublin Sch Comp Sci & Stat Dublin Ireland
Climate data is a valuable resource for understanding past weather patterns, assessing long-term climate trends, and conducting climate-related research. However, most existing knowledge graphs for climate data rely h... 详细信息
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Converting and Enriching Geo-annotated Event data: Integrating Information for Ukraine Resilience  23
Converting and Enriching Geo-annotated Event Data: Integrati...
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31st ACM SIGSPATIAL International Conference on Advances in Geographic Information Systems (ACM SIGSPATIAL GIS)
作者: Attar, Manar Wang, Shuai Siebes, Ronald Kultorp, Eirik Vrije Univ Amsterdam Amsterdam Netherlands
The mission of resilience of Ukrainian cities calls for international collaboration with the scientific community to increase the quality of information by identifying and integrating information from various news and... 详细信息
来源: 评论
ExtremeEarth Meets Satellite data From Space
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IEEE JOURNAL OF SELECTED TOPICS IN APPLIED EARTH OBSERVATIONS AND REMOTE SENSING 2021年 14卷 9038-9063页
作者: Hagos, Desta Haileselassie Kakantousis, Theofilos Vlassov, Vladimir Sheikholeslami, Sina Wang, Tianze Dowling, Jim Paris, Claudia Marinelli, Daniele Weikmann, Giulio Bruzzone, Lorenzo Khaleghian, Salman Kraemer, Thomas Eltoft, Torbjorn Marinoni, Andrea Pantazi, Despina-Athanasia Stamoulis, George Bilidas, Dimitris Papadakis, George Mandilaras, George Koubarakis, Manolis Troumpoukis, Antonis Konstantopoulos, Stasinos Muerth, Markus Appel, Florian Fleming, Andrew Cziferszky, Andreas KTH Royal Inst Technol S-11428 Stockholm Sweden Log Clocks S-16440 Stockholm Sweden Univ Trento I-38122 Trento Italy UiT Arctic Univ Norway N-9019 Tromso Norway Natl & Kapodistrian Univ Athens Athens 15772 Greece Natl Ctr Sci Res Demokritos Paraskevi 15341 Greece VISTA Remote Sensing Geosci GmbH D-80333 Munich Germany British Antarctic Survey Cambridge CB3 0ET England
Bringing together a number of cutting-edge technologies that range from storing extremely large volumes of data all the way to developing scalable machine learning and deep learning algorithms in a distributed manner ... 详细信息
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Semantic relatedness algorithm for keyword sets of geographic metadata
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CARTOGRAPHY AND GEOGRAPHIC INFORMATION SCIENCE 2020年 第2期47卷 125-140页
作者: Chen, Zugang Yang, Yaping Chinese Acad Sci Inst Remote Sensing & Digital Earth Beijing Peoples R China Chinese Acad Sci Inst Geog Sci & Nat Resources Res State Key Lab Resources & Environm Informat Syst Beijing Peoples R China
Advances in linked geospatial data, recommender systems, and geographic information retrieval have led to urgent necessity to assess the overall semantic relatedness between keyword sets of geographic metadata. In thi... 详细信息
来源: 评论
From Big data to Big Information and Big Knowledge: the Case of Earth Observation data  18
From Big Data to Big Information and Big Knowledge: the Case...
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27th ACM International Conference on Information and Knowledge Management (CIKM)
作者: Bereta, Konstantina Koubarakis, Manolis Manegold, Stefan Stamoulis, George Demir, Beguem Univ Athens Dept Informat & Telecommun Athens Greece CWI Database Architectures Grp Amsterdam Netherlands Tech Univ Berlin Fac Elect Engn & Comp Sci Berlin Germany
Some particularly important rich sources of open and free big geospatial data are the Earth observation (EO) programs of various countries such as the Landsat program of the US and the Copernicus programme of the Euro... 详细信息
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