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Running complex sets of machine learning experiments is challenging and time-consuming due to the lack of a unified framework. This leaves researchers forced to spend time implementing necessary features such as parallelization, caching,…

Machine Learning · Computer Science 2023-11-22 Zac Pullar-Strecker , Xinglong Chang , Liam Brydon , Ioannis Ziogas , Katharina Dost , Jörg Wicker

Curated web archive collections contain focused digital content which is collected by archiving organizations, groups, and individuals to provide a representative sample covering specific topics and events to preserve them for future…

Digital Libraries · Computer Science 2017-02-03 Zeon Trevor Fernando , Ivana Marenzi , Wolfgang Nejdl

As web technologies evolve, web archivists work to keep up so that our digital history is preserved. Recent advances in web technologies have introduced client-side executed scripts that load data without a referential identifier or that…

Digital Libraries · Computer Science 2019-05-17 Mat Kelly , Justin F. Brunelle , Michele C. Weigle , Michael L. Nelson

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

We have implemented the Memento MediaWiki Extension Version 2.0, which brings the Memento Protocol to MediaWiki, used by Wikipedia and the Wikimedia Foundation. Test results show that the extension has a negligible impact on performance.…

Digital Libraries · Computer Science 2014-06-17 Shawn M. Jones , Michael L. Nelson , Harihar Shankar , Herbert Van de Sompel

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…

Digital Libraries · Computer Science 2021-08-16 Mohamed Aturban , Michael L. Nelson , Michele C. Weigle

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

Web archives, a key area of digital preservation, meet the needs of journalists, social scientists, historians, and government organizations. The use cases for these groups often require that they guide the archiving process themselves,…

Digital Libraries · Computer Science 2021-01-26 Shawn M. Jones , Alexander Nwala , Michele C. Weigle , Michael L. Nelson

Retrieval-augmented language models can better adapt to changes in world state and incorporate long-tail knowledge. However, most existing methods retrieve only short contiguous chunks from a retrieval corpus, limiting holistic…

Computation and Language · Computer Science 2024-02-01 Parth Sarthi , Salman Abdullah , Aditi Tuli , Shubh Khanna , Anna Goldie , Christopher D. Manning

Most archived HTML pages embed other web resources, such as images and stylesheets. Playback of the archived web pages typically provides only the capture date (or Memento-Datetime) of the root resource and not the Memento-Datetime of the…

Digital Libraries · Computer Science 2014-10-07 Scott G. Ainsworth , Michael L. Nelson , Herbert Van de Sompel

Huge amount of information is present in the World Wide Web and a large amount is being added to it frequently. A query-specific summary of multiple documents is very helpful to the user in this context. Currently, few systems have been…

Information Retrieval · Computer Science 2015-01-20 C Ravindranath Chowdary , P Sreenivasa Kumar

Web archives capture the history of the Web and are therefore an important source to study how societal developments have been reflected on the Web. However, the large size of Web archives and their temporal nature pose many challenges to…

Digital Libraries · Computer Science 2016-12-20 Gerhard Gossen , Elena Demidova , Thomas Risse

Dynamic web applications such as mashups need efficient access to web data that is only accessible via entity search engines (e.g. product or publication search engines). However, most current mashup systems and applications only support…

Databases · Computer Science 2010-03-24 Stefan Endrullis , Andreas Thor , Erhard Rahm

Dereferencing a URI returns a representation of the current state of the resource identified by that URI. But, on the Web representations of prior states of a resource are also available, for example, as resource versions in Content…

It is well-known that the aggregated time series might have very different properties from those of the individual series, in particular, long memory. At the present time, aggregation has become one of the main tools for modelling of long…

Statistics Theory · Mathematics 2013-06-17 Remigijus Leipus , Anne Philippe , Donata Puplinskaite , Donatas Surgailis

A content-addressable-memory compares an input search word against all rows of stored words in an array in a highly parallel manner. While supplying a very powerful functionality for many applications in pattern matching and search, it…

Emerging Technologies · Computer Science 2020-04-08 Can Li , Catherine E. Graves , Xia Sheng , Darrin Miller , Martin Foltin , Giacomo Pedretti , John Paul Strachan

Agent memory systems must accommodate continuously growing information while supporting efficient, context-aware retrieval for downstream tasks. Abstraction is essential for scaling agent memory, yet it often comes at the cost of…

Artificial Intelligence · Computer Science 2026-02-04 Menglin Xia , Xuchao Zhang , Shantanu Dixit , Paramaguru Harimurugan , Rujia Wang , Victor Ruhle , Robert Sim , Chetan Bansal , Saravan Rajmohan

This paper investigates an edge computing system where requests are processed by a set of replicated edge servers. We investigate a class of applications where similar queries produce identical results. To reduce processing overhead on the…

Emerging Technologies · Computer Science 2024-05-29 Adrian-Cristian Nicolaescu , Spyridon Mastorakis , Md Washik Al Azad , David Griffin , Miguel Rio

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

Experience is what makes our life more effective that is why it is necessary to share experience among people. The use of information technologies is the most technological way to work with experience, and the use of the Web is the best way…

Information Retrieval · Computer Science 2018-05-18 Olegs Verhodubs