Results 11 to 20 of about 625 (87)
Earth and Space Science, Volume 9, Issue 10, October 2022., 2022 Abstract Unlike English, there is no natural separator‐like gap between words in Chinese, which makes Chinese word segmentation (CWS) a difficult information processing problem. At present, geological texts contain a large number of unregistered geological terms, and the existing rule‐based methods and machine‐learning and deep learning algorithms ...
Dongqi Wei +7 more
wiley +1 more source
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 +5 more
doaj +1 more source
Toponym Disambiguation by Arborescent Relationships [PDF]
Journal of Computer Science, 2010 Planteamiento del problema: La forma de referirse a un lugar en el espacio geográfico puede ser formal, a partir de las coordenadas espaciales, o informal, que utilizamos en lenguaje natural mediante topónimos (topónimos). Un topónimo puede representar varios lugares geográficos.
openaire +2 more sources
Text‐analysis reveals taxonomic and geographic disparities in animal pollination literature
Ecography, Volume 43, Issue 1, Page 44-59, January 2020., 2020 Ecological systematic reviews and meta‐analyses have significantly increased our understanding of global biodiversity decline. However, for some ecological groups, incomplete and biased datasets have hindered our ability to construct robust, predictive models. One such group consists of the animal pollinators.
Joseph W. Millard +2 more
wiley +1 more source
Approaches to disambiguating toponyms [PDF]
SIGSPATIAL Special, 2011 Many approaches have been proposed in recent years in the context of Geographic Information Retrieval (GIR), mostly in order to deal with geographically constrained information in un-structured texts. Most of these approaches share a common scheme: in order to disambiguate a toponym t with n ...
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Complexity, Volume 2020, Issue 1, 2020., 2020 Are nearby places (e.g., cities) described by related words? In this article, we transfer this research question in the field of lexical encoding of geographic information onto the level of intertextuality. To this end, we explore Volunteered Geographic Information (VGI) to model texts addressing places at the level of cities or regions with the help ...
Alexander Mehler +5 more
wiley +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 SciencesCultural 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 +4 more
doaj +1 more source
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
Improving Toponym Extraction and Disambiguation Using Feedback Loop [PDF]
, 2012 This paper addresses two problems with toponym extraction and disambiguation. First, almost no existing works examine the extraction and disambiguation interdependency. Second, existing disambiguation techniques mostly take as input extracted toponyms without considering the uncertainty and imperfection of the extraction process.
Habib, Mena Badieh, van Keulen, Maurice
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Annotation of Toponyms in TEI Digital Literary Editions and Linking to the Web of Data [PDF]
, 2016 International audienceThis paper aims to discuss the challenges and benefits of the annotation of place names in literary texts and literary criticism.
Brando, Carmen +4 more
core +5 more sources