Results 141 to 150 of about 695 (170)
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An algorithm for local geoparsing of microtext
GeoInformatica, 2013The location of the author of a social media message is not invariably the same as the location that the author writes about in the message. In applications that mine these messages for information such as tracking news, political events or responding to disasters, it is the geographic content of the message rather than the location of the author that ...
Judith Gelernter, Shilpa Balaji
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Customising geoparsing and georeferencing for historical texts
2013 IEEE International Conference on Big Data, 2013In order to better support the text mining of historical texts, we propose a combination of complementary techniques from Geographical Information Systems, computational and corpus linguistics. In previous work, we have described this as `visual gisting' to extract important themes from text and locate those themes on a map representing geographical ...
C. J. Rupp +6 more
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Geoparsing: Diagram Parsing for Plane and Solid Geometry with a Unified Formal Language
Annual Meeting of the Association for Computational LinguisticsMultimodal Large Language Models (MLLMs) have achieved remarkable progress but continue to struggle with geometric reasoning, primarily due to the perception bottleneck regarding fine-grained visual elements.
Pei-Jie Wang +12 more
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Use of the Edinburgh geoparser for georeferencing digitized historical collections
Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences, 2010We report on two JISC-funded projects that aimed to enrich the metadata of digitized historical collections with georeferences and other information automatically computed using geoparsing and related information extraction technologies. Understanding location is a critical part of any historical research, and the nature of the collections makes them ...
Grover, C +6 more
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Verortung geschichtswissenschaftlicher Quellen mittels Geoparsing
2021“Historical GIS”, that is the application of geographic information methods in historical studies, developed at the time of the spatial turn. In connection with “Digital Humanities”, new work methods and the possibility to answer completely new questions developed.
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TOIS, 2016
In recent years, there has been a growing trend to use publicly available social media sources within the field of journalism. Breaking news has tight reporting deadlines, measured in minutes not days, but content must still be checked and rumors ...
S. Middleton, Vadims Krivcovs
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In recent years, there has been a growing trend to use publicly available social media sources within the field of journalism. Breaking news has tight reporting deadlines, measured in minutes not days, but content must still be checked and rumors ...
S. Middleton, Vadims Krivcovs
semanticscholar +1 more source
Dealing with heterogeneous big data when geoparsing historical corpora
2014 IEEE International Conference on Big Data (Big Data), 2014It has long been known that ‘variety’ is one of the key challenges and opportunities of big data. This is especially true when we consider the variety of content in historical corpora resulting from large-scale digitisation activities. Collections such as Early English Books Online (EEBO) and the British Library 19th Century Newspapers are extremely ...
C. J. Rupp +5 more
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2008
In this paper we present preliminary results for a pattern-based approach to parse web-based queries. The approach is designed to identify and categorize queries that include a geographical reference. Due to the ungrammaticality, multilinguality and ambiguity of the language in the 800,000 web-based queries in the collection, we started by building a ...
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In this paper we present preliminary results for a pattern-based approach to parse web-based queries. The approach is designed to identify and categorize queries that include a geographical reference. Due to the ungrammaticality, multilinguality and ambiguity of the language in the 800,000 web-based queries in the collection, we started by building a ...
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Leveraging VGI for Gazetteer Enrichment: A Case Study for Geoparsing Twitter Messages
Lecture Notes in Computer Science, 2015With the advent of Volunteered Geographical Information (VGI), the amount of user-contributed spatial data grows around the world each day. Such spatial data may contain valuable information which may help other research fields, such as the Digital Gazetteers used in Geographic Information Retrieval (GIR), for instance.
Maxwell Guimarães De Oliveira +2 more
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Evaluation of Placename Geoparsers
Journal of Map & Geography Libraries, 2023Jeremy Kenyon +2 more
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