On line Cafe with Arquivo.pt continues

Last updated on February 20th, 2022 at 06:51 pm

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Welcome to the third season of the Online Cafe with Arquivo.pt

Talk directly to the Arquivo.pt team and get answers to all your questions! The Arquivo.pt launched a new cycle of team chats with you through online sessions. Brief introductory presentations will be given, leaving time to ask all your questions about how to get more out of Arquivo.pt or how to apply to the Arquivo.pt Awards.

Sessions

February 17, 2022 – Primeiras páginas de jornais online portugueses

Primeiras páginas de jornais online portugueses” (Front pages of Portuguese online newspapers) presents an interactive graphical analysis of the front pages of Portuguese online newspapers. For this study, specific items within the newspaper design were analysed, thus allowing trends to be observed over time.

Susana Parreira, explains how she developed this work as part of her Masters, with the collaboration and guidance of Ana Boavida (Universidade de Coimbra) Ana Sabino (Instituto Politécnico de Castelo Branco) and Penousal Machado (Universidade de Coimbra).

22nd session –  January 20, 2022 – Politiquices

Politiquices.pt, allows to research support or opposition relations between political personalities and parties expressed in news headlines. This application uses information preserved in Arquivo.pt to create an ontology of relations. It uses Natural Language Processing technology. David Batista, 2nd place of Arquivo.pt Awards 2021, will explain how he developed his work and demonstrate the applications for researchers and citizens in general.

Special session – World Digital Preservation Day 2021 – Major minors project – november 5

In November, World Digital Preservation Day is broadly celebrated and, to mark this international initiative, Arquivo.pt held an online session open to the community. Special guests of this session were the winners of the Arquivo.pt Award 2021, Leandro Costa, Paulo Martins and José Carlos Ramalho.

Previous seasons

2019 websites available and Arquivo.pt surpasses 10 billion files

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Last updated on December 16th, 2021 at 06:43 pm

The information collected from the Web during 2019 is now avaliable in Arquivo.pt (in respect to the embargo period of 1 year).

Printed screen from www.politico.eu preserved by Arquivo.pt, collected in June 18, 2019. Article about the Notre Dame fire in Paris, "Notre Dame fire 'fully extinguished’ as fundraising starts".
Printed screen from www.politico.eu preserved by Arquivo.pt, collected in June 18, 2019. Article about the Notre Dame fire in Paris, “Notre Dame fire ‘fully extinguished’ as fundraising starts”.

Remember and research historical events in 2019, such as

Arquivo.pt has visited 2 million sites and collected 1,7 billion files, 131TB in total, so that you can access the memory of past events.

In 2021, Arquivo.pt provides open access to more than 10 billion files (721 TB) from 27 million websites.

Special collection of Portuguese Presidential Elections

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Form to suggest a web page, a web site or other web content

Arquivo.pt invites all citizens to suggest web pages related to the 2021 Presidential Elections to be preserved for the future.

The Presidential Elections will take place in Portugal on January 24, 2021.

Your suggestions are important so that Arquivo.pt can keep a more complete memory of this important electoral event.

To suggest web pages use this form (https://tinyurl.com/presidenciais-sugerir)

Arquivo.pt preserves websites of national scientific projects

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Last updated on October 1st, 2021 at 09:11 am

Preserving scientific project websites is important

The contents of the websites tend to disappear when the scientific projects are finished.

The preservation of scientific project websites is important because:

  • documents the development of projects;
  • ensures access to unique technical and scientific content that researchers have posted on the project websites (eg presentations, photographs, data sets);
  • reinforces the visibility of the results of projects financed by FCT.

Experimental collection of scientific projects websites in 2016

Arquivo.pt automatically collected websites for projects financed by FCT in 2016.

The information about these websites was dispersed as it was not recorded during the administrative process.

For about 20 years, FCT financed scientific projects, so the number of sites could be too high to be identified manually.

Then an automatic methodology for identifying these websites was developed, developed by Arquivo.pt.

The FCT database had a total of 11,996 project entries but did not include references to web addresses. Applying the automatic methodology, 7 956 URLs related to the funded scientific projects were identified.

The collection of content referenced by these addresses resulted in the preservation of 600 721 files (72 GB), including content such as research group web pages, researchers’ personal pages or project-related blogs.

Online references in scientific project reports have been preserved since 2020

From June 2020, the website addresses of the projects financed by FCT must be registered in the progress and final reports funded by FCT.

Arquivo.pt started using these addresses to preserve the contents of websites of national scientific projects in a systematic way.

1st official collection of scientific project websites

In June 2020, Arquivo.pt obtained 263 addresses related to 100 scientific projects from the reports submitted to FCT. Most of the addresses (67%) did not have any version previously preserved in Arquivo.pt.

The addresses obtained point to online resources such as the websites of the projects, R&D units, news in the media, articles in scientific journals or repositories, databases, videos on Youtube or Facebook pages.

In July 2020, a special collection was launched from this set of addresses which resulted in 6.9 GB of information obtained from the visit to 31,606 URLs.

Exhibition about Research & Development projects

The Scientific Research Memory is an online exhibition dedicated to the websites of scientific projects funded by the Foundation for Science and Technology (FCT) that Arquivo.pt has preserved.

There are also websites of the Research & Development Units financed by FCT.

Memorial do Arquivo.pt preserves scientific websites for free

The Memorial do Arquivo.pt service has preserved historic FCT websites that have been disabled. These were created for events or initiatives that have ended and therefore their contents are no longer updated.

To include a website in the Memorial, Arquivo.pt starts by making a high quality collection of its contents.

Then, the collected contents are validated in collaboration with those responsible for the website.

Finally, the website address is redirected to the contents that have been preserved by Arquivo.pt.

For example, if someone wants to access any page on the Scientific Archives Meeting held in 2014, they will be redirected to Arquivo.pt.

Thus, the contents remain accessible over time and the links, the references in scientific communications that may exist do not break.

The digital preservation service Memorial do Arquivo.pt is free of charge for websites of the academic and scientific community, just send a request to contacto@arquivo.pt.

To know more

Cross-lingual collection about the 2019 European Elections is available

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Last updated on October 1st, 2021 at 09:06 am

Print European Elections 2019
Print from an archived page on Arquivo.pt: https://www.european-elections.eu

The special collection of web pages about the 2019 European Elections is available for search at Arquivo.pt.

To compile this collection, pages written in 24 European languages ​​were identified through automatic searches on the Bing search engine and suggestions from 17 European countries.

We emphasize the collaboration of the Publications Office of the European Union, which reviewed the list of search terms in the different languages ​​of the European Union.

Between May and July 2019, Arquivo.pt exhaustively collected pages related to the European Elections in several countries.

The resulting collection named “European Elections 2019” comprises 99 million web files that sum 4.8 Terabytes of information.

The technical report “A transnational crawl of the European Parliamentary Elections 2019 ” details the applied methodology. This methodology has been applied to generate other thematic collections such as about Covid-19.

We invited all citizens, especially the researchers, to try this service especially created to search the 2019 European Elections cross-lingual and international collection: https://arquivo.pt/ee2019

Video “A transnational and cross-lingual crawl of the European Parliamentary Elections 2019”

A transnational and cross-lingual crawl of the European Parliamentary Elections 2019, Ivo Branco, IIPC Web Archiving Conference and RESAW 2021 (slides)

To know more:

We preserved the Portuguese Local Elections of 2017

Last updated on January 23rd, 2018 at 10:15 am

Arquivo.pt performed 2 web crawls of information related with the Portuguese Local Elections of 2017.

We appealed the community to contribute with suggestions of relevant Web pages so that we could preserve them.

The 2 crawls occurred during and after the campaign period, using the list of 410 Web pages suggested by the community and 13 887 web pages found automatically using search engines.

The result was an archive of 2 265 887 Web resources (360 GB).

Among the preserved web pages are the official sites of the candidates, news, blogs and articles with personal opinions about the elections.

The Arquivo.pt respects an embargo period of 1 year, and for that reason this collection will only be available by the end of 2018.

Meanwhile, you can consult the preserved pages about the previous elections of 2013, such as:

We would like to thank all the volunteers that collaborated with this initiative.