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Advances in graphics and machine learning have led to the general availability of easy-to-use tools for modifying and synthesizing media. The proliferation of these tools threatens to cast doubt on the veracity of all media. One approach to…

The vastness of the web imposes a prohibitive cost on building large-scale search engines with limited resources. Crawl frontiers thus need to be optimized to improve the coverage and freshness of crawled content. In this paper, we propose…

Record linkage seeks to merge databases and to remove duplicates when unique identifiers are not available. Most approaches use blocking techniques to reduce the computational complexity associated with record linkage. We review traditional…

Databases · Computer Science 2014-07-14 Rebecca C. Steorts , Samuel L. Ventura , Mauricio Sadinle , Stephen E. Fienberg

Recently, reproducibility has become a cornerstone in the security and privacy research community, including artifact evaluations and even a new symposium topic. However, Web measurements lack tools that can be reused across many…

Cryptography and Security · Computer Science 2025-06-05 Florian Hantke , Peter Snyder , Hamed Haddadi , Ben Stock

The current Web has no general mechanisms to make digital artifacts --- such as datasets, code, texts, and images --- verifiable and permanent. For digital artifacts that are supposed to be immutable, there is moreover no commonly accepted…

Cryptography and Security · Computer Science 2015-07-08 Tobias Kuhn , Michel Dumontier

In 1998, the Getty Center hosted the ''Time and Bits: Managing Digital Continuity'' conference, gathering the founders and thinkers of two San Francisco non-profit organizations interested in long-term thinking and archiving: the Internet…

Digital Libraries · Computer Science 2024-12-12 Julie Momméja

Despite the plethora of born-digital content, vast troves of important content remain accessible only on physical media such as paper or microfilm. The traditional approach to indexing undigitized content is using manually created metadata…

Digital Libraries · Computer Science 2023-07-13 Douglas W. Oard

GitGuardian monitored secrets exposure in public GitHub repositories and reported that developers leaked over 12 million secrets (database and other credentials) in 2023, indicating a 113% surge from 2021. Despite the availability of secret…

Cryptography and Security · Computer Science 2024-11-21 Setu Kumar Basak , K. Virgil English , Ken Ogura , Vitesh Kambara , Bradley Reaves , Laurie Williams

The online social networks facilitate naturally for the users to share information. On these platforms, each user shares information based on his or her interests. The particular information being shared by a user may be legitimate or fake.…

Social and Information Networks · Computer Science 2021-05-31 Md Arquam , Anurag Singh , Rajesh Sharma

The data underlying scientific papers should be accessible to researchers both now and in the future, but how best can we ensure that these data are available? Here we examine the effectiveness of four approaches to data archiving: no…

We study the security of a specific authentication procedure of interest in the context of Quantum Key Distribution (QKD). It works as follows: use a secret but fixed Strongly Universal$_2$ (SU$_2$) hash function and encrypt the output tag…

Quantum Physics · Physics 2011-09-26 Aysajan Abidin , Jan-Åke Larsson

Curated web archive collections contain focused digital contents which are collected by archiving organizations to provide a representative sample covering specific topics and events to preserve them for future exploration and analysis. In…

Digital Libraries · Computer Science 2017-02-02 Zeon Trevor Fernando , Ivana Marenzi , Wolfgang Nejdl , Rishita Kalyani

Disinformation and false content produced by generative AI pose a significant challenge for journalists and fact-checkers who must rapidly verify digital media information. While there is an abundance of NLP models for detecting credibility…

Online hashing methods are efficient in learning the hash functions from the streaming data. However, when the hash functions change, the binary codes for the database have to be recomputed to guarantee the retrieval accuracy. Recomputing…

Data Structures and Algorithms · Computer Science 2019-12-05 Zhenyu Weng , Yuesheng Zhu

Prior work on web archive profiling were focused on Archival Holdings to describe what is present in an archive. This work defines and explores Archival Voids to establish a means to represent portions of URI spaces that are not present in…

Digital Libraries · Computer Science 2021-08-10 Sawood Alam , Michele C. Weigle , Michael L. Nelson

Patching is a common activity in software development. It is generally performed on a source code base to address bugs or add new functionalities. In this context, given the recurrence of bugs across projects, the associated similar patches…

Software Engineering · Computer Science 2023-05-05 Anil Koyuncu , Kui Liu , Tegawendé F. Bissyandé , Dongsun Kim , Jacques Klein , Martin Monperrus , Yves Le Traon

We present a study of how local frames (i.e., iframes loading content like "about:blank") are mishandled by a wide range of popular Web security and privacy tools. As a result, users of these tools remain vulnerable to the very attack…

Cryptography and Security · Computer Science 2025-07-03 Alisha Ukani , Hamed Haddadi , Alex C. Snoeren , Peter Snyder

Coded caching is a technique that promises huge reductions in network traffic in content-delivery networks. However, the original formulation and several subsequent contributions in the area, assume that the file requests from the users are…

Information Theory · Computer Science 2020-06-19 Hooshang Ghasemi , Aditya Ramamoorthy

Web sites routinely incorporate JavaScript programs from several sources into a single page. These sources must be protected from one another, which requires robust sandboxing. The many entry-points of sandboxes and the subtleties of…

Programming Languages · Computer Science 2015-06-26 Joe Gibbs Politz , Spiridon Eliopoulos , Arjun Guha , Shriram Krishnamurthi

High availability is no longer just a business continuity concern. Users are increasingly dependant on devices that consume and produce data in ever increasing volumes. A popular solution is to have a central repository which each device…

Cryptography and Security · Computer Science 2015-06-05 Mark Scanlon , Jason Farina , M-Tahar Kechadi