<?xml version="1.0" encoding="UTF-8"?><?xml-stylesheet type="text/xsl" href="static/style.xsl"?><OAI-PMH xmlns="http://www.openarchives.org/OAI/2.0/" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.openarchives.org/OAI/2.0/ http://www.openarchives.org/OAI/2.0/OAI-PMH.xsd"><responseDate>2026-05-31T02:37:00Z</responseDate><request verb="GetRecord" identifier="oai:riuma.uma.es:10630/24729" metadataPrefix="marc">https://riuma.uma.es/rest/oai/request</request><GetRecord><record><header><identifier>oai:riuma.uma.es:10630/24729</identifier><datestamp>2026-02-03T11:34:31Z</datestamp><setSpec>com_10630_2254</setSpec><setSpec>col_10630_37953</setSpec></header><metadata><record xmlns="http://www.loc.gov/MARC21/slim" xmlns:dcterms="http://purl.org/dc/terms/" xmlns:doc="http://www.lyncode.com/xoai" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.loc.gov/MARC21/slim http://www.loc.gov/standards/marcxml/schema/MARC21slim.xsd">
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      <subfield code="a">Morales, Daniel</subfield>
      <subfield code="e">author</subfield>
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   <datafield ind2=" " ind1=" " tag="720">
      <subfield code="a">Agudo-Ruiz, Isaac</subfield>
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      <subfield code="a">López-Muñoz, Francisco Javier</subfield>
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      <subfield code="c">2022</subfield>
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      <subfield code="a">Crowd Counting is a very interesting problem aiming at counting people typically based on density averages&#xd;
and/or aerial images. This is very useful to prevent crowd crushes, especially on urban environments with&#xd;
high crowd density, or to count people in public demonstrations. In addition, in the last years, it has become&#xd;
of paramount importance for pandemic management. For those reasons, giving users automatic mechanisms&#xd;
to anticipate high risk situations is essential. In this work, we analyze ID-based Crowd Counting, and propose&#xd;
a real-time Crowd Counting system based on the Ephemeral ID broadcast by contact tracing applications on&#xd;
wearable devices. We also performed some simulations that show the accuracy of our system in different&#xd;
situations.</subfield>
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      <subfield code="a">Morales, D.; Agudo, I. and Lopez, J. (2022). Real-time Crowd Counting based on Wearable Ephemeral IDs.  In Proceedings of the 19th International Conference on Security and Cryptography, ISBN 978-989-758-590-6, ISSN 2184-7711, pages 249-260.</subfield>
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      <subfield code="a">2184-7711</subfield>
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      <subfield code="a">https://hdl.handle.net/10630/24729</subfield>
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   <datafield ind1="8" ind2=" " tag="024">
      <subfield code="a">10.5220/0011327200003283</subfield>
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      <subfield code="a">Criptografía (Informática)</subfield>
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      <subfield code="a">Real-Time Crowd Counting based on wearable Ephemeral IDs</subfield>
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