Results 41 to 50 of about 622,803 (323)

A Survey of Volunteered Open Geo-Knowledge Bases in the Semantic Web

, 2013
Over the past decade, rapid advances in web technologies, coupled with innovative models of spatial data collection and consumption, have generated a robust growth in geo-referenced information, resulting in spatial information overload.
A. Ballatore, A. Buccella, A. Burton-Jones, A. Gangemi, A. Gore, A. Gómez-Pérez, A. Polleres, A. Schwering, A. Turner, B. Smith, C. Bizer, C. Jones, C. Keßler, C. Keßler, C. Manning, C.B. Jones, D. Buscaldi, D. Coleman, D. Nadeau, D. Strasunskas, D. Sui, F. Baader, F. Fonseca, F. Giunchiglia, F. Giunchiglia, F. Harvey, F.. Gey, F.J. Lopez-Pellicer, G. Bordogna, G. Fu, G. Tré De, G. Weikum, J. Giles, J. Goodwin, J. Howe, J. Leveling, K. Janowicz, K. Janowicz, L. Vaccari, L.L. Hill, M. Egenhofer, M. Goodchild, M. Goodchild, M. Grassi, M. Haklay, M. Haklay, M. Haklay, M. Kitsuregawa, M. Lutz, N. Choi, N. Guarino, N. Guarino, P. Burrough, P. Magnus, P. Roget, P. Singh, P.D. Smart, R. Fouad, R. Rada, S. Auer, S. Auer, S. Freitas, S. Hahmann, S. Overell, S. Schade, S. Staab, S. Vaid, S. Winter, T. Berners-Lee, T. Mandl, T. Mandl   +70 more
core   +1 more source

Investigating the use of semantic technologies in spatial mapping applications [PDF]

, 2013
Semantic Web Technologies are ideally suited to build context-aware information retrieval applications. However, the geospatial aspect of context awareness presents unique challenges such as the semantic modelling of geographical references for efficient
Hague, J, Omitola, T, Osman, T, Shadbolt, N, Shires, L   +4 more
core   +1 more source

An evaluation resource for geographic information retrieval [PDF]

, 2008
In this paper we present an evaluation resource for geographic information retrieval developed within the Cross Language Evaluation Forum (CLEF). The GeoCLEF track is dedicated to the evaluation of geographic information retrieval systems. The resource
Di Nunzio, G., Ferro, N., Gey, F., Mandl, T., Sanderson, M., Santos, D., Womser-Hacker, C.   +6 more
core  

Posterior Cortical Atrophy in the Asia‐Pacific: A Report From the PCA Asian Workgroup

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Posterior Cortical Atrophy (PCA) is a distinct dementia syndrome primarily affecting spatial abilities and visual processing. It is associated with degeneration in the posterior part of the brain. PCA is subclassified into PCA‐pure and PCA‐plus syndromes based on consensus criteria.
Yuttachai Likitjaroen, Ya‐Ting Chang, Levinia Lim, Pai‐Yi Chiu, Jung‐Lung Hsu, SangYun Kim, Wataru Narita, Na Young Ryoo, Kyoko Suzuki, Nagaendran Kandiah, Sebastian Crutch, Ming‐Chyi Pai   +11 more
wiley   +1 more source

Geographic information retrieval: a systematic review of datasets and their impact on textual geolocation

Geo-spatial Information Science
Humans use natural language to describe places, relying on mental processes to perceive, interpret, and communicate information about spatial relationships, environments, and navigation.
Tal Bauman, Yuval Fisher, Fadi Kizel, Itzhak Omer, Sagi Dalyot   +4 more
doaj   +1 more source

Relevance Assessment of Crowdsourced Data (CSD) Using Semantics and Geographic Information Retrieval (GIR) Techniques

ISPRS International Journal of Geo-Information, 2018
Crowdsourced data (CSD) generated by citizens is becoming more popular as its potential utilization in many applications increases due to its currency and availability. However, the quality of CSD, including its relevance, is often questioned as the data
Saman Koswatte, Kevin McDougall, Xiaoye Liu   +2 more
doaj   +1 more source

Accuracy of Diagnostic Codes and Algorithms Used to Identify Rheumatoid Arthritis and Juvenile Idiopathic Arthritis in Administrative Claims and Electronic Health Records: Systematic Review and Meta‐Analysis

Arthritis Care &Research, EarlyView.
Objective This systematic review aimed to assess the diagnostic accuracy of algorithms used to identify rheumatoid arthritis and juvenile idiopathic arthritis in electronic health records. Methods We searched Medline, Embase, and Cochrane Central Register for Controlled Trials databases and included studies that validated case definitions against a ...
Constanza Saka‐Herrán, Jessica Bennett, Yara Alkabti, Muhammad Fatir, Barbara Clyne, Caroline McCarthy, Gráinne Tynan, Nikki Dunne, Michelle Flood, Eoghan McCarthy, Frank Moriarty   +10 more
wiley   +1 more source

Visually-Enabled Active Deep Learning for (Geo) Text and Image Classification: A Review

ISPRS International Journal of Geo-Information, 2018
This paper investigates recent research on active learning for (geo) text and image classification, with an emphasis on methods that combine visual analytics and/or deep learning.
Liping Yang, Alan M. MacEachren, Prasenjit Mitra, Teresa Onorati   +3 more
doaj   +1 more source

Design of IoT-based System for Smart Temporary Waste Shelter

Jurnal Rekayasa Elektrika, 2021
Internet of Things (IoT) is a concept where all products can interact with each other to help human activities by utilizing the internet. The IoT system can help solve problems such as the schedule-based retrieval system at a temporary shelter in ...
Muhammad Faza Izzaturrahman Nugroho, Istikmal Istikmal, Arif Indra Irawan   +2 more
doaj   +1 more source

COVID‐19 Vaccination Is Not Associated With the Development of Idiopathic Inflammatory Myositis in US Veterans

Arthritis Care &Research, EarlyView.
Objective Several case reports have proposed a potential association between COVID‐19 vaccination and the subsequent development of idiopathic inflammatory myositis (IIM). This study examined prior COVID‐19 vaccination in US veterans who developed new‐onset IIM compared to those without new‐onset IIM.
Caleb Hernández, Naomi Schlesinger, Jorge Rojas, Jessica A. Walsh, Tawnie J. Braaten, Gary A. Kunkel, Makoto Jones, Brian C Sauer, Julio Facelli, Grant W. Cannon, Dorota Lebiedz‐Odrobina   +10 more
wiley   +1 more source