Results 241 to 250 of about 20,583 (266)

Centaur VGI: An Evaluation of Engagement, Speed, and Quality in Hybrid Humanitarian Mapping

Annals of the American Association of Geographers, 2022
Volunteered geographic information (VGI) is often cited as a potential solution to persistent global inequalities in map data, particularly in areas undergoing humanitarian crises.
Kirsty Watkinson   +2 more
semanticscholar   +1 more source

Spatiotemporal VGI contributor reputation system based on implicit evaluation relations

Geocarto International, 2022
The crowdsourced information in this kind of project results from numerous and not organized volunteers, making verification of the quality of their contributions a challenge.
R. Ghasemi Nejad   +2 more
semanticscholar   +1 more source

Significance of differential expression profiles of ABC transporters in azole susceptibility between Cryptococcus gattii VGI and VGII strains.

Medical Mycology, 2022
Azoles were used as the primary antifungal agents to treat the Cryptococcus gattii (C. gattii) infection. Evidence showed that subtypes of C. gattii respond differently to azoles, but the mechanism is largely elusive.
Xinying Xue   +11 more
semanticscholar   +1 more source

LHRS-Bot: Empowering Remote Sensing with VGI-Enhanced Large Multimodal Language Model

European Conference on Computer Vision
The revolutionary capabilities of large language models (LLMs) have paved the way for multimodal large language models (MLLMs) and fostered diverse applications across various specialized domains.
Dilxat Muhtar   +4 more
semanticscholar   +1 more source

Mapping Trusted Paths to VGI

2021
We propose a novel method of assessing OpenStreetMap data using the concept of Data Maturity. Based on research into data quality and trust in user generated content, this is a set of measurements that can be derived from provenance data extracted from OpenStreetMap edit history.
Bernard Roper   +3 more
openaire   +1 more source

GIScience I: The rise, fragmentation, and future of VGI

Progress in Human Geography
Since the inception of volunteered geographic information in 2007, this area of study has seen a proliferation of terms and concepts representing diverse forms of user-generated geographic data and systems.
Victoria Fast
semanticscholar   +1 more source

Visitor monitoring in protected areas: an approach to Natura 2000 sites using Volunteered Geographic Information (VGI)

Danish journal of geography, 2019
This paper analyses visitor monitoring and the public use of protected areas using volunteered geographic information (VGI) as a source of big data and, as the object of study, the Ebro Delta Natura 2000 site (west Mediterranean basin).
Joan Jurado Rota   +2 more
semanticscholar   +1 more source

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