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Wikipedia is a rich and invaluable source of information. Its central place on the Web makes it a particularly interesting object of study for scientists. Researchers from different domains used various complex datasets related to Wikipedia…

信息检索 · 计算机科学 2019-03-21 Nicolas Aspert , Volodymyr Miz , Benjamin Ricaud , Pierre Vandergheynst

A Wikipedia book (known as Wikibook) is a collection of Wikipedia articles on a particular theme that is organized as a book. We propose Wikibook-Bot, a machine-learning based technique for automatically generating high quality Wikibooks…

数字图书馆 · 计算机科学 2018-12-31 Shahar Admati , Lior Rokach , Bracha Shapira

We test the hypothesis that the extent to which one obtains information on a given topic through Wikipedia depends on the language in which it is consulted. Controlling the size factor, we investigate this hypothesis for a number of 25…

计算与语言 · 计算机科学 2021-06-01 Alexander Mehler , Wahed Hemati , Pascal Welke , Maxim Konca , Tolga Uslu

Wikipedia is one of the richest knowledge sources on the Web today. In order to facilitate navigating, searching, and maintaining its content, Wikipedia's guidelines state that all articles should be annotated with a so-called short…

计算与语言 · 计算机科学 2023-02-20 Marija Sakota , Maxime Peyrard , Robert West

Despite recent progress in computer vision, fine-grained interpretation of satellite images remains challenging because of a lack of labeled training data. To overcome this limitation, we propose using Wikipedia as a previously untapped…

计算机视觉与模式识别 · 计算机科学 2018-09-28 Evan Sheehan , Burak Uzkent , Chenlin Meng , Zhongyi Tang , Marshall Burke , David Lobell , Stefano Ermon

Wikipedia is the largest existing knowledge repository that is growing on a genuine crowdsourcing support. While the English Wikipedia is the most extensive and the most researched one with over five million articles, comparatively little…

数字图书馆 · 计算机科学 2017-10-20 Kristina Ban , Matjaz Perc , Zoran Levnajic

Wikipedia is one of the most visited websites in the world and is also a frequent subject of scientific research. However, the analytical possibilities of Wikipedia information have not yet been analyzed considering at the same time both a…

数字图书馆 · 计算机科学 2022-11-18 Wenceslao Arroyo-Machado , Daniel Torres-Salinas , Rodrigo Costas

Wikipedia serves as a good example of how editors collaborate to form and maintain an article. The relationship between editors, derived from their sequence of editing activity, results in a directed network structure called the revision…

社会与信息网络 · 计算机科学 2019-04-18 James R. Ashford , Liam D. Turner , Roger M. Whitaker , Alun Preece , Diane Felmlee , Don Towsley

Portrayals of history are never complete, and each description inherently exhibits a specific viewpoint and emphasis. In this paper, we aim to automatically identify such differences by computing timelines and detecting temporal focal…

数字图书馆 · 计算机科学 2017-05-25 Anna Samoilenko , Florian Lemmerich , Katrin Weller , Maria Zens , Markus Strohmaier

Query Segmentation is one of the critical components for understanding users' search intent in Information Retrieval tasks. It involves grouping tokens in the search query into meaningful phrases which help downstream tasks like search…

信息检索 · 计算机科学 2017-07-26 Ajinkya Kale , Thrivikrama Taula , Sanjika Hewavitharana , Amit Srivastava

A simple dynamical model of collective edit activity of Wikipedia articles and their content evolution is introduced. Based on the recent empirical findings, each editor in the model is characterized by an ability to make content edit,…

物理与社会 · 物理学 2023-04-25 Takashi Shimada , Fumiko Ogushi , Janos Torok , Janos Kertesz , Kimmo Kaski

Using deep learning for different machine learning tasks such as image classification and word embedding has recently gained many attentions. Its appealing performance reported across specific Natural Language Processing (NLP) tasks in…

计算与语言 · 计算机科学 2017-02-14 Ehsan Sherkat , Evangelos Milios

We propose a novel system to help fact-checkers formulate search queries for known misinformation claims and effectively search across multiple social media platforms. We introduce an adaptable rewriting strategy, where editing actions for…

计算与语言 · 计算机科学 2023-10-04 Ashkan Kazemi , Artem Abzaliev , Naihao Deng , Rui Hou , Scott A. Hale , Verónica Pérez-Rosas , Rada Mihalcea

Scaling laws predict that the performance of large language models improves with increasing model size and data size. In practice, pre-training has been relying on massive web crawls, using almost all data sources publicly available on the…

计算与语言 · 计算机科学 2025-09-16 Thao Nguyen , Yang Li , Olga Golovneva , Luke Zettlemoyer , Sewoong Oh , Ludwig Schmidt , Xian Li

Keyphrase prediction aims to generate phrases (keyphrases) that highly summarizes a given document. Recently, researchers have conducted in-depth studies on this task from various perspectives. In this paper, we comprehensively summarize…

计算与语言 · 计算机科学 2023-05-05 Binbin Xie , Jia Song , Liangying Shao , Suhang Wu , Xiangpeng Wei , Baosong Yang , Huan Lin , Jun Xie , Jinsong Su

There are large amounts of insight and social discovery potential in mining crowd-sourced comments left on popular news forums like Reddit.com, Tumblr.com, Facebook.com and Hacker News. Unfortunately, due the overwhelming amount of…

计算与语言 · 计算机科学 2017-01-13 Manuel Amunategui

Wikipedia (WP) as a collaborative, dynamical system of humans is an appropriate subject of social studies. Each single action of the members of this society, i.e. editors, is well recorded and accessible. Using the cumulative data of 34…

物理与社会 · 物理学 2023-01-05 Taha Yasseri , Róbert Sumi , János Kertész

Wikipedia is edited by volunteer editors around the world. Considering the large amount of existing content (e.g. over 5M articles in English Wikipedia), deciding what to edit next can be difficult, both for experienced users that usually…

信息检索 · 计算机科学 2020-09-25 Oleksii Moskalenko , Denis Parra , Diego Saez-Trumper

We present a new concept - Wikiometrics - the derivation of metrics and indicators from Wikipedia. Wikipedia provides an accurate representation of the real world due to its size, structure, editing policy and popularity. We demonstrate an…

数字图书馆 · 计算机科学 2016-01-11 Gilad Katz , Lior Rokach

Humans exploit prior knowledge to describe images, and are able to adapt their explanation to specific contextual information, even to the extent of inventing plausible explanations when contextual information and images do not match. In…

计算机视觉与模式识别 · 计算机科学 2022-09-22 Khanh Nguyen , Ali Furkan Biten , Andres Mafla , Lluis Gomez , Dimosthenis Karatzas