Analyzing Tweets About Wikipedia
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Cultural Anthropology Through the Lens of Wikipedia: Historical Leader Networks, Gender Bias, and News-Based Sentiment
Cultural Anthropology through the Lens of Wikipedia: Historical Leader Networks, Gender Bias, and News-based Sentiment Peter A. Gloor, Joao Marcos, Patrick M. de Boer, Hauke Fuehres, Wei Lo, Keiichi Nemoto [email protected] MIT Center for Collective Intelligence Abstract In this paper we study the differences in historical World View between Western and Eastern cultures, represented through the English, the Chinese, Japanese, and German Wikipedia. In particular, we analyze the historical networks of the World’s leaders since the beginning of written history, comparing them in the different Wikipedias and assessing cultural chauvinism. We also identify the most influential female leaders of all times in the English, German, Spanish, and Portuguese Wikipedia. As an additional lens into the soul of a culture we compare top terms, sentiment, emotionality, and complexity of the English, Portuguese, Spanish, and German Wikinews. 1 Introduction Over the last ten years the Web has become a mirror of the real world (Gloor et al. 2009). More recently, the Web has also begun to influence the real world: Societal events such as the Arab spring and the Chilean student unrest have drawn a large part of their impetus from the Internet and online social networks. In the meantime, Wikipedia has become one of the top ten Web sites1, occasionally beating daily newspapers in the actuality of most recent news. Be it the resignation of German national soccer team captain Philipp Lahm, or the downing of Malaysian Airlines flight 17 in the Ukraine by a guided missile, the corresponding Wikipedia page is updated as soon as the actual event happened (Becker 2012. -
Universality, Similarity, and Translation in the Wikipedia Inter-Language Link Network
In Search of the Ur-Wikipedia: Universality, Similarity, and Translation in the Wikipedia Inter-language Link Network Morten Warncke-Wang1, Anuradha Uduwage1, Zhenhua Dong2, John Riedl1 1GroupLens Research Dept. of Computer Science and Engineering 2Dept. of Information Technical Science University of Minnesota Nankai University Minneapolis, Minnesota Tianjin, China {morten,uduwage,riedl}@cs.umn.edu [email protected] ABSTRACT 1. INTRODUCTION Wikipedia has become one of the primary encyclopaedic in- The world: seven seas separating seven continents, seven formation repositories on the World Wide Web. It started billion people in 193 nations. The world's knowledge: 283 in 2001 with a single edition in the English language and has Wikipedias totalling more than 20 million articles. Some since expanded to more than 20 million articles in 283 lan- of the content that is contained within these Wikipedias is guages. Criss-crossing between the Wikipedias is an inter- probably shared between them; for instance it is likely that language link network, connecting the articles of one edition they will all have an article about Wikipedia itself. This of Wikipedia to another. We describe characteristics of ar- leads us to ask whether there exists some ur-Wikipedia, a ticles covered by nearly all Wikipedias and those covered by set of universal knowledge that any human encyclopaedia only a single language edition, we use the network to under- will contain, regardless of language, culture, etc? With such stand how we can judge the similarity between Wikipedias a large number of Wikipedia editions, what can we learn based on concept coverage, and we investigate the flow of about the knowledge in the ur-Wikipedia? translation between a selection of the larger Wikipedias. -
Modeling Popularity and Reliability of Sources in Multilingual Wikipedia
information Article Modeling Popularity and Reliability of Sources in Multilingual Wikipedia Włodzimierz Lewoniewski * , Krzysztof W˛ecel and Witold Abramowicz Department of Information Systems, Pozna´nUniversity of Economics and Business, 61-875 Pozna´n,Poland; [email protected] (K.W.); [email protected] (W.A.) * Correspondence: [email protected] Received: 31 March 2020; Accepted: 7 May 2020; Published: 13 May 2020 Abstract: One of the most important factors impacting quality of content in Wikipedia is presence of reliable sources. By following references, readers can verify facts or find more details about described topic. A Wikipedia article can be edited independently in any of over 300 languages, even by anonymous users, therefore information about the same topic may be inconsistent. This also applies to use of references in different language versions of a particular article, so the same statement can have different sources. In this paper we analyzed over 40 million articles from the 55 most developed language versions of Wikipedia to extract information about over 200 million references and find the most popular and reliable sources. We presented 10 models for the assessment of the popularity and reliability of the sources based on analysis of meta information about the references in Wikipedia articles, page views and authors of the articles. Using DBpedia and Wikidata we automatically identified the alignment of the sources to a specific domain. Additionally, we analyzed the changes of popularity and reliability in time and identified growth leaders in each of the considered months. The results can be used for quality improvements of the content in different languages versions of Wikipedia. -
Multilingual Ranking of Wikipedia Articles with Quality and Popularity Assessment in Different Topics
computers Article Multilingual Ranking of Wikipedia Articles with Quality and Popularity Assessment in Different Topics Włodzimierz Lewoniewski * , Krzysztof W˛ecel and Witold Abramowicz Department of Information Systems, Pozna´nUniversity of Economics and Business, 61-875 Pozna´n,Poland * Correspondence: [email protected]; Tel.: +48-(61)-639-27-93 Received: 10 May 2019; Accepted: 13 August 2019; Published: 14 August 2019 Abstract: On Wikipedia, articles about various topics can be created and edited independently in each language version. Therefore, the quality of information about the same topic depends on the language. Any interested user can improve an article and that improvement may depend on the popularity of the article. The goal of this study is to show what topics are best represented in different language versions of Wikipedia using results of quality assessment for over 39 million articles in 55 languages. In this paper, we also analyze how popular selected topics are among readers and authors in various languages. We used two approaches to assign articles to various topics. First, we selected 27 main multilingual categories and analyzed all their connections with sub-categories based on information extracted from over 10 million categories in 55 language versions. To classify the articles to one of the 27 main categories, we took into account over 400 million links from articles to over 10 million categories and over 26 million links between categories. In the second approach, we used data from DBpedia and Wikidata. We also showed how the results of the study can be used to build local and global rankings of the Wikipedia content. -
Arxiv:2010.11856V3 [Cs.CL] 13 Apr 2021 Questions from Non-English Native Speakers to Rep- Information-Seeking Questions—Questions from Resent Real-World Applications
XOR QA: Cross-lingual Open-Retrieval Question Answering Akari Asaiº, Jungo Kasaiº, Jonathan H. Clark¶, Kenton Lee¶, Eunsol Choi¸, Hannaneh Hajishirziº¹ ºUniversity of Washington ¶Google Research ¸The University of Texas at Austin ¹Allen Institute for AI {akari, jkasai, hannaneh}@cs.washington.edu {jhclark, kentonl}@google.com, [email protected] Abstract ロン・ポールの学部時代の専攻は?[Japanese] (What did Ron Paul major in during undergraduate?) Multilingual question answering tasks typi- cally assume that answers exist in the same Multilingual document collections language as the question. Yet in prac- (Wikipedias) tice, many languages face both information ロン・ポール (ja.wikipedia) scarcity—where languages have few reference 高校卒業後はゲティスバーグ大学へ進学。 (After high school, he went to Gettysburg College.) articles—and information asymmetry—where questions reference concepts from other cul- Ron Paul (en.wikipedia) tures. This work extends open-retrieval ques- Paul went to Gettysburg College, where he was a member of the Lambda Chi Alpha fraternity. He tion answering to a cross-lingual setting en- graduated with a B.S. degree in Biology in 1957. abling questions from one language to be an- swered via answer content from another lan- 生物学 (Biology) guage. We construct a large-scale dataset built on 40K information-seeking questions Figure 1: Overview of XOR QA. Given a question in across 7 diverse non-English languages that Li, the model finds an answer in either English or Li TYDI QA could not find same-language an- Wikipedia and returns an answer in English or L . L swers for. Based on this dataset, we introduce i i is one of the 7 typologically diverse languages. -
Explaining Cultural Borders on Wikipedia Through Multilingual Co-Editing Activity
Samoilenko et al. EPJ Data Science (2016)5:9 DOI 10.1140/epjds/s13688-016-0070-8 REGULAR ARTICLE OpenAccess Linguistic neighbourhoods: explaining cultural borders on Wikipedia through multilingual co-editing activity Anna Samoilenko1,2*, Fariba Karimi1,DanielEdler3, Jérôme Kunegis2 and Markus Strohmaier1,2 *Correspondence: [email protected] Abstract 1GESIS - Leibniz-Institute for the Social Sciences, 6-8 Unter In this paper, we study the network of global interconnections between language Sachsenhausen, Cologne, 50667, communities, based on shared co-editing interests of Wikipedia editors, and show Germany that although English is discussed as a potential lingua franca of the digital space, its 2University of Koblenz-Landau, Koblenz, Germany domination disappears in the network of co-editing similarities, and instead local Full list of author information is connections come to the forefront. Out of the hypotheses we explored, bilingualism, available at the end of the article linguistic similarity of languages, and shared religion provide the best explanations for the similarity of interests between cultural communities. Population attraction and geographical proximity are also significant, but much weaker factors bringing communities together. In addition, we present an approach that allows for extracting significant cultural borders from editing activity of Wikipedia users, and comparing a set of hypotheses about the social mechanisms generating these borders. Our study sheds light on how culture is reflected in the collective process -
The Combined Wordnet Bahasa
The combined Wordnet Bahasa Francis B?, Lian Tze L⋄, Enya Kong T† and Hammam R‡ ?Nanyang Technological University, Singapore ⋄KDU College Penang †Linton University College, Malaysia ‡Agency for the Assessment and Application of Technology, Indonesia [email protected], [email protected], [email protected], [email protected] This paper outlines the creation of an open combined semantic lexicon as a resource for the study of lexical semantics in the Malay languages (Malaysian and Indonesian). It is created by combining three earlier wordnets, each built using different resources and approaches: the Malay Wordnet (Lim & Hussein 2006), the Indonesian Wordnet (Riza, Budiono & Hakim 2010) and the Wordnet Bahasa (Nurril Hirfana, Sapuan & Bond 2011). The final wordnet has been validated and extended as part of sense annotation of the Indonesian portion of the NTU Multilingual Corpus (Tan & Bond 2012). The wordnet has over 48,000 concepts and 58,000 words for Indonesian and 38,000 concepts and 45,000 words for Malaysian. 1. Introduction1 This paper discusses the creation of a new release of the Open Wordnet Bahasa, an open- source semantic lexicon of Malay. The Wordnet is the result of merging with three wordnet projects for Malaysian and Indonesian, then adding data from other resources and finally by tagging a collection of Indonesian text. Up until now, there has been no richly linked, broad coverage semantic lexicon for Malay- sian and Indonesian. The Center of the International Cooperation for Computerization produced dictionaries for Malaysian and Indonesian (CICC 1994a,b) but the semantic hi- erarchy was limited to an upper level ontology for Indonesian. -
Historiographical Approaches to Past Archaeological Research
Historiographical Approaches to Past Archaeological Research Gisela Eberhardt Fabian Link (eds.) BERLIN STUDIES OF THE ANCIENT WORLD has become increasingly diverse in recent years due to developments in the historiography of the sciences and the human- ities. A move away from hagiography and presentations of scientifi c processes as an inevitable progression has been requested in this context. Historians of archae- olo gy have begun to utilize approved and new histo- rio graphical concepts to trace how archaeological knowledge has been acquired as well as to refl ect on the historical conditions and contexts in which knowledge has been generated. This volume seeks to contribute to this trend. By linking theories and models with case studies from the nineteenth and twentieth century, the authors illuminate implications of communication on archaeological knowledge and scrutinize routines of early archaeological practices. The usefulness of di erent approaches such as narratological concepts or the concepts of habitus is thus considered. berlin studies of 32 the ancient world berlin studies of the ancient world · 32 edited by topoi excellence cluster Historiographical Approaches to Past Archaeological Research edited by Gisela Eberhardt Fabian Link Bibliographic information published by the Deutsche Nationalbibliothek The Deutsche Nationalbibliothek lists this publication in the Deutsche Nationalbibliographie; detailed bibliographic data are available in the Internet at http://dnb.d-nb.de. © 2015 Edition Topoi / Exzellenzcluster Topoi der Freien Universität Berlin und der Humboldt-Universität zu Berlin Typographic concept and cover design: Stephan Fiedler Printed and distributed by PRO BUSINESS digital printing Deutschland GmbH, Berlin ISBN 978-3-9816384-1-7 URN urn:nbn:de:kobv:11-100233492 First published 2015 The text of this publication is licensed under Creative Commons BY-NC 3.0 DE. -
Wikimania Stockholm Program.Xlsx
Wikimania Stockholm Program Aula Magna Södra Huset combined left & right A wing classroom. Plenary sessions 1200 Szymborska 30 halls Room A5137 B wing lecture hall. Murad left main hall 700 Maathai 100 Room B5 B wing classroom. Arnold right main hall 600 Strickland 30 Room B315 classroom on top level. B wing classroom. Gbowee 30 Menchú 30 Room B487 Officially Kungstenen classroom on top level. B wing classroom. Curie 50 Tu 40 Room B497 Officially Bergsmann en open space on D wing classroom. Karman 30 Ostrom 30 middle level Room D307 D wing classroom. Allhuset Ebadi 30 Room D315 Hall. Officially the D wing classroom. Yousafzai 120 Lessing 70 Rotunda Room D499 D wing classroom. Juristernas hus Alexievich 100 Room D416 downstairs hall. Montalcini 75 Officially the Reinholdssalen Williams upstairs classroom 30 Friday 16 August until 15:00 All day events: Community Village Hackathon upstairs in Juristernas Wikitongues language Building Aula Magna Building 08:30 – Registration 08:30 – 10:00 10:00 Welcome session & keynote 10:00 – Michael Peter Edson 10:00 – 12:00 12:00 co-founder and Associate Director of The Museum for the United Nations — UN Live 12:00 – Lunch 12:00 – 13:00 13:00 & meetups Building Aula Magna Allhuset Juristernas hus Södra Huset Building Murad Arnold Curie Karman Yousafzai Montalcini Szymborska Maathai Strickland Menchú Tu Ostrom Ebadi Lessing Room A5137 B5 B315 B487 B497 D307 D315 D499 Room Space Free Knowledge and the Sustainable RESEARCH STRATEGY EDUCATION GROWTH TECHNOLOGY PARTNERSHIPS TECHNOLOGY STRATEGY HEALTH PARTNERSHIPS -
Proceedings of the 3Rd Workshop on Building and Using Comparable
Workshop Programme Saturday, May 22, 2010 9:00-9:15 Opening Remarks Invited talk 9:15 Comparable Corpora Within and Across Languages, Word Frequency Lists and the KELLY Project Adam Kilgarriff 10:30 Break Session 1: Building Comparable Corpora 11:00 Analysis and Evaluation of Comparable Corpora for Under Resourced Areas of Ma- chine Translation Inguna Skadin¸a, Andrejs Vasil¸jevs, Raivis Skadin¸š, Robert Gaizauskas, Dan Tufi¸s and Tatiana Gornostay 11:30 Statistical Corpus and Language Comparison Using Comparable Corpora Thomas Eckart and Uwe Quasthoff 12:00 Wikipedia as Multilingual Source of Comparable Corpora Pablo Gamallo and Isaac González López 12:30 Trillions of Comparable Documents Pascale Fung, Emmanuel Prochasson and Simon Shi 13:00 Lunch break i Saturday, May 22, 2010 (continued) Session 2: Parallel and Comparable Corpora for Machine Translation 14:30 Improving Machine Translation Performance Using Comparable Corpora Andreas Eisele and Jia Xu 15:00 Building a Large English-Chinese Parallel Corpus from Comparable Patents and its Experimental Application to SMT Bin Lu, Tao Jiang, Kapo Chow and Benjamin K. Tsou 15:30 Automatic Terminologically-Rich Parallel Corpora Construction José João Almeida and Alberto Simões 16:00 Break Session 3: Contrastive Analysis 16:30 Foreign Language Examination Corpus for L2-Learning Studies Piotr Banski´ and Romuald Gozdawa-Goł˛ebiowski 17:00 Lexical Analysis of Pre and Post Revolution Discourse in Portugal Michel Généreux, Amália Mendes, L. Alice Santos Pereira and M. Fernanda Bace- lar do Nascimento -
ORES: Lowering Barriers with Participatory Machine Learning in Wikipedia
ORES: Lowering Barriers with Participatory Machine Learning in Wikipedia AARON HALFAKER∗, Microsoft, USA R. STUART GEIGER†, University of California, San Diego, USA Algorithmic systems—from rule-based bots to machine learning classifiers—have a long history of supporting the essential work of content moderation and other curation work in peer production projects. From counter- vandalism to task routing, basic machine prediction has allowed open knowledge projects like Wikipedia to scale to the largest encyclopedia in the world, while maintaining quality and consistency. However, conversations about how quality control should work and what role algorithms should play have generally been led by the expert engineers who have the skills and resources to develop and modify these complex algorithmic systems. In this paper, we describe ORES: an algorithmic scoring service that supports real-time scoring of wiki edits using multiple independent classifiers trained on different datasets. ORES decouples several activities that have typically all been performed by engineers: choosing or curating training data, building models to serve predictions, auditing predictions, and developing interfaces or automated agents that act on those predictions. This meta-algorithmic system was designed to open up socio-technical conversations about algorithms in Wikipedia to a broader set of participants. In this paper, we discuss the theoretical mechanisms of social change ORES enables and detail case studies in participatory machine learning around ORES from the 5 years since its deployment. CCS Concepts: • Networks → Online social networks; • Computing methodologies → Supervised 148 learning by classification; • Applied computing → Sociology; • Software and its engineering → Software design techniques; • Computer systems organization → Cloud computing; Additional Key Words and Phrases: Wikipedia; Reflection; Machine learning; Transparency; Fairness; Algo- rithms; Governance ACM Reference Format: Aaron Halfaker and R. -
Classification of Wikipedia Articles Using BERT in Combination with Metadata
Daniel Garber¨ Classification of Wikipedia Articles using BERT in Combination with Metadata Bachelor’s Thesis to achieve the university degree of Bachelor of Science Bachelor’s degree programme: Soware Engineering and Management submied to Graz University of Technology Supervisor Dipl.-Ing. Dr.techn. Roman Kern Institute for Interactive Systems and Data Science Head: Univ.-Prof. Dipl.-Inf. Dr. Stefanie Lindstaedt Graz, August 2020 Affidavit I declare that I have authored this thesis independently, that I have not used other than the declared sources/resources, and that I have explicitly indicated all material which has been quoted either literally or by content from the sources used. The text document uploaded to tucnazonline is identical to the present master's thesis. Signature Abstract Wikipedia is the biggest online encyclopedia and it is continually growing. As its complexity increases, the task of assigning the appropriate categories to articles becomes more dicult for authors. In this work we used machine learning to auto- matically classify Wikipedia articles from specic categories. e classication was done using a variation of text and metadata features, including the revision history of the articles. e backbone of our classication model was a BERT model that was modied to be combined with metadata. We conducted two binary classication experiments and in each experiment compared various feature combinations. In the rst experiment we used articles from the category ”Emerging technologies” and ”Biotechnology”, where the best feature combination achieved an F1 score of 91.02%. For the second experiment the ”Biotechnology” articles are exchanged with random Wikipedia articles. Here the best feature combination achieved an F1 score of 97.81%.