arXivDaily arXiv每日学术速递 周一至周五更新
arXiv 2108.05939cs.DL
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Web Archive去哪儿了?

Where Did the Web Archive Go?

Mohamed Aturban, Michael L. Nelson, Michele C. Weigle

摘要:

为了对网络档案进行纵向调查,并检测重播单个存档页面或纪念品的变化和变化,我们从17个公共网络档案中创建了16,627个纪念品的样本。在我们为期14个月的研究过程中(2017年11月至2019年1月),我们发现四个Web存档更改了它们的基本URI,并且没有留下一个机器可读的方法来定位它们的新基本URI,需要手动重新发现。在我们从这四个网络档案中提取的1,981个纪念品中,有537个受到了影响:517个纪念品被重新发现,但其存档时间(或Memento-Datetime),HTTP状态代码或组成其原始URI(或URI-R)的字符串发生了变化,20个纪念品根本找不到。

英文摘要:

To perform a longitudinal investigation of web archives and detecting variations and changes replaying individual archived pages, or mementos, we created a sample of 16,627 mementos from 17 public web archives. Over the course of our 14-month study (November, 2017 - January, 2019), we found that four web archives changed their base URIs and did not leave a machine-readable method of locating their new base URIs, necessitating manual rediscovery. Of the 1,981 mementos in our sample from these four web archives, 537 were impacted: 517 mementos were rediscovered but with changes in their time of archiving (or Memento-Datetime), HTTP status code, or the string comprising their original URI (or URI-R), and 20 of the mementos could not be found at all.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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