Results 1 to 10 of about 18,552 (91)

How can voting mechanisms improve the robustness and generalizability of toponym disambiguation? [PDF]

International Journal of Applied Earth Observations and Geoinformation, 2023
Natural language texts, such as tweets and news, contain a vast amount of geospatial information, which can be extracted by first recognizing toponyms in texts (toponym recognition) and then identifying their geospatial representations (toponym ...
Xuke Hu, Yeran Sun, Jens Kersten, Zhiyong Zhou, Friederike Klan, Hongchao Fan   +5 more
doaj   +14 more sources

Toponym Extraction and Disambiguation from Text: A Survey [PDF]

JOIV: International Journal on Informatics Visualization
Toponym is an essential element of geospatial information. Traditionally, toponyms are collected in a gazetteer through field surveys that require significant resources, including labor, time, and money.
Rizka Windiastuti, Adila Alfa Krisnadhi, Indra Budi   +2 more
doaj   +5 more sources

Adaptive Geoparsing Method for Toponym Recognition and Resolution in Unstructured Text

Remote Sensing, 2020
The automatic extraction of geospatial information is an important aspect of data mining. Computer systems capable of discovering geographic information from natural language involve a complex process called geoparsing, which includes two important tasks:
Edwin Aldana-Bobadilla, Alejandro Molina-Villegas, Ivan Lopez-Arevalo, Shanel Reyes-Palacios, Victor Muñiz-Sanchez, Jean Arreola-Trapala   +5 more
doaj   +2 more sources

Event Geoparser with Pseudo-Location Entity Identification and Numerical Argument Extraction Implementation and Evaluation in Indonesian News Domain

ISPRS International Journal of Geo-Information, 2020
Geoparser is a fundamental component of a Geographic Information Retrieval (GIR) geoparser, which performs toponym recognition, disambiguation, and geographic coordinate resolution from unstructured text domain. However, geoparsing of news articles which
Agung Dewandaru, Dwi Hendratmo Widyantoro, Saiful Akbar   +2 more
doaj   +1 more source

Breaking the Semantic Silo: LLM-GIS Fusion for Context-aware Cultural Heritage Documentation [PDF]

The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences
Cultural heritage documents contain rich historical, social, and spatial information, yet their unstructured nature presents significant challenges for effective integration with Geographic Information Systems .
C. Wang, F. Kong, T. Shen, L. Huo, D. Sun   +4 more
doaj   +1 more source

Spatial Context from Open and Online Processing (SCOOP): Geographic, Temporal, and Thematic Analysis of Online Information Sources

ISPRS International Journal of Geo-Information, 2017
The Internet is increasingly a source of data for geographic information systems, as more data becomes linked, available through application programing interfaces (APIs), and more tools become available for handling unstructured web data.
Colin Robertson, Kevin Horrocks
doaj   +1 more source

People as Sensors: An End-to-End Deep Learning Framework for Near-Real-Time Wildfire Detection, Classification, and Geospatial Intelligence from Greek Social Media

AI
Citizens’ social media posts can provide rapid, complementary situational information during emerging wildfires, alongside conventional sensing and official reporting.
Alexis Lazanas, Marios Samaras
doaj   +1 more source

Toponym-assisted map georeferencing: Evaluating the use of toponyms for the digitization of map collections. [PDF]

PLoS One, 2021
Bahgat K, Runfola D.
europepmc   +1 more source

Extracting and modeling geographic information from scientific articles. [PDF]

PLoS One, 2021
Acheson E, Purves RS.
europepmc   +1 more source

Geographic name resolution service: A tool for the standardization and indexing of world political division names, with applications to species distribution modeling. [PDF]

PLoS One, 2022
Boyle BL, Maitner BS, Barbosa GGC, Sajja RK, Feng X, Merow C, Newman EA, Park DS, Roehrdanz PR, Enquist BJ.   +9 more
europepmc   +1 more source