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Wikipedia has high-quality articles on a variety of topics and has been used in diverse research areas. In this study, a method is presented for using Wikipedia's editor information to build recommender systems in various domains that…

Information Retrieval · Computer Science 2023-06-16 Katsuhiko Hayashi

In this paper we present a novel method for retrieving information in languages other than that of the query. We use this technique in combination with existing traditional Cross Language Information Retrieval (CLIR) techniques to improve…

Information Retrieval · Computer Science 2009-06-17 Mikhail Basilyan

The use of domain knowledge is generally found to improve query efficiency in content filtering applications. In particular, tangible benefits have been achieved when using knowledge-based approaches within more specialized fields, such as…

Information Retrieval · Computer Science 2015-03-17 Pekka Malo , Pyry Siitari , Oskar Ahlgren , Jyrki Wallenius , Pekka Korhonen

A growing body of work has highlighted the important role that Wikipedia's volunteer-created content plays in helping search engines achieve their core goal of addressing the information needs of millions of people. In this paper, we report…

Computers and Society · Computer Science 2020-04-23 Nicholas Vincent , Brent Hecht

Wikipedia is playing an increasingly central role on the web,and the policies its contributors follow when sourcing and fact-checking content affect million of readers. Among these core guiding principles, verifiability policies have a…

Computers and Society · Computer Science 2019-03-01 Miriam Redi , Besnik Fetahu , Jonathan Morgan , Dario Taraborelli

Wikipedia is one of the most visited websites globally, yet its role beyond its own platform remains largely unexplored. In this paper, we present the first large-scale analysis of how Wikipedia is referenced across the Web. Using a dataset…

Social and Information Networks · Computer Science 2025-05-23 Veniamin Veselovsky , Tiziano Piccardi , Ashton Anderson , Robert West , Akhil Arora

Wikipedia is a useful source of knowledge that has many applications in language processing and knowledge representation. The Wikipedia category graph can be compared with the class hierarchy in an ontology; it has some characteristics in…

Information Retrieval · Computer Science 2007-11-20 James A. Thom , Jovan Pehcevski , Anne-Marie Vercoustre

Wikipedia is a popular web-based encyclopedia edited freely and collaboratively by its users. In this paper we present an analysis of Wikipedias in several languages as complex networks. The hyperlinks pointing from one Wikipedia article to…

Physics and Society · Physics 2009-11-11 V. Zlatic , M. Bozicevic , H. Stefancic , M. Domazet

Online encyclopedia such as Wikipedia has become one of the best sources of knowledge. Much effort has been devoted to expanding and enriching the structured data by automatic information extraction from unstructured text in Wikipedia.…

Information Retrieval · Computer Science 2014-06-26 Kezun Zhang , Yanghua Xiao , Hanghang Tong , Haixun Wang , Wei Wang

Wikipedia is a goldmine of information; not just for its many readers, but also for the growing community of researchers who recognize it as a resource of exceptional scale and utility. It represents a vast investment of manual effort and…

Artificial Intelligence · Computer Science 2009-05-10 Olena Medelyan , David Milne , Catherine Legg , Ian H. Witten

By linking to external websites, Wikipedia can act as a gateway to the Web. To date, however, little is known about the amount of traffic generated by Wikipedia's external links. We fill this gap in a detailed analysis of usage logs…

Computers and Society · Computer Science 2021-02-16 Tiziano Piccardi , Miriam Redi , Giovanni Colavizza , Robert West

Wikipedia categories, a classification scheme built for organizing and describing Wikpedia articles, are being applied in computer science research. This paper adopts a systematic literature review approach, in order to identify different…

Digital Libraries · Computer Science 2020-04-22 Jesús Tramullas , Piedad Garrido-Picazo , Ana I. Sánchez-Casabón

Hyperlinks and other relations in Wikipedia are a extraordinary resource which is still not fully understood. In this paper we study the different types of links in Wikipedia, and contrast the use of the full graph with respect to just…

Computation and Language · Computer Science 2015-03-16 Eneko Agirre , Ander Barrena , Aitor Soroa

Working with Web archives raises a number of issues caused by their temporal characteristics. Depending on the age of the content, additional knowledge might be needed to find and understand older texts. Especially facts about entities are…

Computation and Language · Computer Science 2017-02-07 Helge Holzmann , Thomas Risse

Wikipedia, the free online encyclopedia that anyone can edit, is one of the most visited sites on the Web and a common source of information for many users. As an encyclopedia, Wikipedia is not a source of original information, but was…

Computers and Society · Computer Science 2020-01-28 Tiziano Piccardi , Miriam Redi , Giovanni Colavizza , Robert West

Wikipedia articles about the same topic in different language editions are built around different sources of information. For example, one can find very different news articles linked as references in the English Wikipedia article titled…

Human-Computer Interaction · Computer Science 2016-12-19 Martin Körner , Tatiana Sennikova , Florian Windhäuser , Claudia Wagner , Fabian Flöck

Social tagging has become an interesting approach to improve search and navigation over the actual Web, since it aggregates the tags added by different users to the same resource in a collaborative way. This way, it results in a list of…

Information Retrieval · Computer Science 2012-02-27 Arkaitz Zubiaga

The quality and quantity of articles in each Wikipedia language varies greatly. Translating from another Wikipedia is a natural way to add more content, but the translation process is not properly supported in the software used by…

Computation and Language · Computer Science 2015-06-08 Niklas Laxström , Pau Giner , Santhosh Thottingal

The traditional entity extraction problem lies in the ability of extracting named entities from plain text using natural language processing techniques and intensive training from large document collections. Examples of named entities…

Information Retrieval · Computer Science 2007-11-21 Anne-Marie Vercoustre , James A. Thom , Jovan Pehcevski

Wikipedia is a critical source of information for millions of users across the Web. It serves as a key resource for large language models, search engines, question-answering systems, and other Web-based applications. In Wikipedia, content…

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