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While meta-analytic research is performed, it becomes time-consuming to filter through the sheer amount of sources made available by individual databases and search engines and therefore degrades the specificity of source analysis. This…

Information Retrieval · Computer Science 2020-08-05 Ananth Goyal

Despite the prevalence of sentiment-related content on the Web, there has been limited work on focused crawlers capable of effectively collecting such content. In this study, we evaluated the efficacy of using sentiment-related information…

Information Retrieval · Computer Science 2013-09-30 Tianjun Fu , Ahmed Abbasi , Daniel Zeng , Hsinchun Chen

To prevent the spread of disinformation on Instagram, we need to study the accounts and content of disinformation actors. However, due to their malicious nature, Instagram often bans accounts that are responsible for spreading…

Digital Libraries · Computer Science 2024-01-05 Rachel Zheng , Michele C. Weigle

We wish to measure the information coverage of an ad hoc retrieval algorithm, that is, how much of the range of available relevant information is covered by the search results. Information coverage is a central aspect for retrieval,…

Information Retrieval · Computer Science 2026-03-23 Saron Samuel , Andrew Yates , Dawn Lawrie , Ian Soboroff , Trevor Adriaanse , Benjamin Van Durme , Eugene Yang

Retrieval and content management are assumed to be mutually exclusive. In this paper we suggest that they need not be so. In the usual information retrieval scenario, some information about queries leading to a website (due to `hits' or…

Information Retrieval · Computer Science 2019-08-29 C Ravindranath Chowdary , Anil Kumar Singh , Anil Nelakanti

Open proxies forward traffic on behalf of any Internet user. Listed on open proxy aggregator sites, they are often used to bypass geographic region restrictions or circumvent censorship. Open proxies sometimes also provide a weak form of…

Cryptography and Security · Computer Science 2018-06-28 Akshaya Mani , Tavish Vaidya , David Dworken , Micah Sherr

This paper presents a comprehensive analysis of global web usage patterns based on data from SimilarWeb, a leading source for estimating web traffic. Leveraging a dataset comprising over 250,000 websites, we estimate the total web traffic…

Computers and Society · Computer Science 2024-11-27 Henrique S. Xavier

The Internet Archive's (IA) Wayback Machine is the largest and oldest public web archive and has become a significant repository of our recent history and cultural heritage. Despite its importance, there has been little research about how…

Digital Libraries · Computer Science 2013-09-17 Yasmin AlNoamany , Ahmed AlSum , Michele C. Weigle , Michael L. Nelson

Internet-based personal digital belongings present different vulnerabilities than locally stored materials. We use responses to a survey of people who have recovered lost websites, in combination with supplementary interviews, to paint a…

Digital Libraries · Computer Science 2007-05-23 Catherine C. Marshall , Frank McCown , Michael L. Nelson

Archiving the web is socially and culturally critical, but presents problems of scale. The Internet Archive's Wayback Machine can replay captured web pages as they existed at a certain point in time, but it has limited ability to provide…

Information Retrieval · Computer Science 2013-06-12 Ahmed AlSum , Michael L. Nelson

Web archives are typically very broad in scope and extremely large in scale. This makes data analysis appear daunting, especially for non-computer scientists. These collections constitute an increasingly important source for researchers in…

Digital Libraries · Computer Science 2017-07-31 Gerhard Gossen , Elena Demidova , Thomas Risse

In this paper, we present a meta-analysis of several Web content extraction algorithms, and make recommendations for the future of content extraction on the Web. First, we find that nearly all Web content extractors do not consider a very…

Information Retrieval · Computer Science 2015-08-19 Tim Weninger , Rodrigo Palacios , Valter Crescenzi , Thomas Gottron , Paolo Merialdo

Certain HTTP Cookies on certain sites can be a source of content bias in archival crawls. Accommodating Cookies at crawl time, but not utilizing them at replay time may cause cookie violations, resulting in defaced composite mementos that…

Digital Libraries · Computer Science 2019-06-18 Sawood Alam , Plinio Vargas , Michele C. Weigle , Michael L. Nelson

Web archives are a valuable resource for researchers of various disciplines. However, to use them as a scholarly source, researchers require a tool that provides efficient access to Web archive data for extraction and derivation of smaller…

Digital Libraries · Computer Science 2017-02-06 Helge Holzmann , Vinay Goel , Avishek Anand

GoogleTrendArchive is a comprehensive archive of Google Trending Now data spanning over one year (from November 28, 2024 to January 3, 2026) across 125 countries and 1,358 locations. Unlike Google Trends, which requires specifying search…

Information Retrieval · Computer Science 2026-03-24 Aleksandra Urman , Anikó Hannák , Joachim Baumann

This article provides a quantitative analysis of privacy-compromising mechanisms on 1 million popular websites. Findings indicate that nearly 9 in 10 websites leak user data to parties of which the user is likely unaware; more than 6 in 10…

Cryptography and Security · Computer Science 2015-11-03 Timothy Libert

Recently developed information communication technologies, particularly the Internet, have affected how we, both as individuals and as a society, create, store, and recall information. Internet also provides us with a great opportunity to…

Physics and Society · Physics 2023-01-05 Ruth García-Gavilanes , Anders Mollgaard , Milena Tsvetkova , Taha Yasseri

Question Answering (QA) is increasingly used by search engines to provide results to their end-users, yet very few websites currently use QA technologies for their search functionality. To illustrate the potential of QA technologies for the…

Computation and Language · Computer Science 2024-01-18 Kunpeng Guo , Clement Defretiere , Dennis Diefenbach , Christophe Gravier , Antoine Gourru

The Web graph is a giant social network whose properties have been measured and modeled extensively in recent years. Most such studies concentrate on the graph structure alone, and do not consider textual properties of the nodes.…

Information Retrieval · Computer Science 2018-02-15 Soumen Chakrabarti , Mukul M. Joshi , Kunal Punera , David M. Pennock

Web archives preserve unique and historically valuable information. They hold a record of past events and memories published by all kinds of people, such as journalists, politicians and ordinary people who have shared their testimony and…

Digital Libraries · Computer Science 2021-08-04 Miguel Costa , Julien Masanès
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