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The first stage of every knowledge base question answering approach is to link entities in the input question. We investigate entity linking in the context of a question answering task and present a jointly optimized neural architecture for…

Computation and Language · Computer Science 2018-04-24 Daniil Sorokin , Iryna Gurevych

In this paper, we present the first Entity Linking corpus for Icelandic. We describe our approach of using a multilingual entity linking model (mGENRE) in combination with Wikipedia API Search (WAPIS) to label our data and compare it to an…

In recent years, Pre-trained Language Models (PLMs) have shown their superiority by pre-training on unstructured text corpus and then fine-tuning on downstream tasks. On entity-rich textual resources like Wikipedia, Knowledge-Enhanced PLMs…

Computation and Language · Computer Science 2023-05-04 Yichuan Li , Jialong Han , Kyumin Lee , Chengyuan Ma , Benjamin Yao , Derek Liu

As one of the Web's primary multilingual knowledge sources, Wikipedia is read by millions of people across the globe every day. Despite this global readership, little is known about why users read Wikipedia's various language editions. To…

Computers and Society · Computer Science 2018-12-04 Florian Lemmerich , Diego Sáez-Trumper , Robert West , Leila Zia

Wikipedia articles aim to be definitive sources of encyclopedic content. Yet, only 0.6% of Wikipedia articles have high quality according to its quality scale due to insufficient number of Wikipedia editors and enormous number of articles.…

Social and Information Networks · Computer Science 2021-08-06 Sumit Asthana , Sabrina Tobar Thommel , Aaron Lee Halfaker , Nikola Banovic

We introduce ReFinED, an efficient end-to-end entity linking model which uses fine-grained entity types and entity descriptions to perform linking. The model performs mention detection, fine-grained entity typing, and entity disambiguation…

Computation and Language · Computer Science 2022-07-12 Tom Ayoola , Shubhi Tyagi , Joseph Fisher , Christos Christodoulopoulos , Andrea Pierleoni

Wikipedia is widely used for finding general information about a wide variety of topics. Its vocation is not to provide local information. For example, it provides plot, cast, and production information about a given movie, but not showing…

Information Retrieval · Computer Science 2016-05-31 Gregory Grefenstette , Karima Rafes

Knowledge bases (KBs) are paramount in NLP. We employ multiview learning for increasing accuracy and coverage of entity type information in KBs. We rely on two metaviews: language and representation. For language, we consider high-resource…

Computation and Language · Computer Science 2018-10-25 Yadollah Yaghoobzadeh , Hinrich Schütze

This work improves monolingual sentence alignment for text simplification, specifically for text in standard and simple Wikipedia. We introduce a convolutional neural network structure to model similarity between two sentences. Due to the…

Computation and Language · Computer Science 2018-09-25 Yonghui Huang , Yunhui Li , Yi Luan

Wikipedia's vision is a world in which everyone can share in the sum of all knowledge. In its first two decades, this vision has been very unevenly achieved. One of the largest hindrances is the sheer number of languages Wikipedia needs to…

Computers and Society · Computer Science 2020-04-13 Denny Vrandečić

While links in simple networks describe pairwise interactions between nodes, it is necessary to incorporate hypernetworks for modeling complex systems with arbitrary-sized interactions. In this study, we focus on the hyperlink prediction…

Social and Information Networks · Computer Science 2021-11-17 Liming Pan , Hui-Juan Shang , Peiyan Li , Haixing Dai , Wei Wang , Lixin Tian

In informational recommenders, many challenges arise from the need to handle the semantic and hierarchical structure between knowledge areas. This work aims to advance towards building a state-aware educational recommendation system that…

Information Retrieval · Computer Science 2021-12-09 Sahan Bulathwela , María Pérez-Ortiz , Emine Yilmaz , John Shawe-Taylor

Wikipedia's perceived high quality and broad language coverage have established it as a fundamental resource in NLP. However, in recent years, such assumptions of high quality have become the subject of scrutiny in low-resource and…

Microblogging is a model of content sharing in which the temporal locality of posts with respect to important events, either of foreseeable or unforeseeable nature, makes applica- tions of real-time filtering of great practical interest. We…

Information Retrieval · Computer Science 2016-11-11 Giacomo Berardi , Diego Ceccarelli , Andrea Esuli , Diego Marcheggiani

Knowledge is useless without structure. While the classification of knowledge has been an enduring philosophical enterprise, it recently found applications in computer science, notably for artificial intelligence. The availability of large…

Physics and Society · Physics 2018-03-06 Maxime Gabella

We study text reuse related to Wikipedia at scale by compiling the first corpus of text reuse cases within Wikipedia as well as without (i.e., reuse of Wikipedia text in a sample of the Common Crawl). To discover reuse beyond verbatim copy…

Information Retrieval · Computer Science 2018-12-24 Milad Alshomary , Michael Völske , Tristan Licht , Henning Wachsmuth , Benno Stein , Matthias Hagen , Martin Potthast

The large language model (LLM) has garnered significant attention due to its in-context learning mechanisms and emergent capabilities. The research community has conducted several pilot studies to apply LLMs to machine translation tasks and…

Computation and Language · Computer Science 2023-10-16 Xinyi Yang , Runzhe Zhan , Derek F. Wong , Junchao Wu , Lidia S. Chao

Explicit Semantic Analysis (ESA) is a technique used to represent a piece of text as a vector in the space of concepts, such as Articles found in Wikipedia. We propose a methodology to incorporate knowledge of Inter-relatedness between…

Computation and Language · Computer Science 2020-12-02 Naveen Elango , Pawan Prasad K

Among the manifold takes on world literature, it is our goal to contribute to the discussion from a digital point of view by analyzing the representation of world literature in Wikipedia with its millions of articles in hundreds of…

Information Retrieval · Computer Science 2017-01-05 Christoph Hube , Frank Fischer , Robert Jäschke , Gerhard Lauer , Mads Rosendahl Thomsen

The present study aims to establish a valid method by which to apply the theory of co-citations to Wikipedia article references and, subsequently, to map these relationships between scientific papers. This theory, originally applied to…

Digital Libraries · Computer Science 2019-07-31 Daniel Torres-Salinas , Esteban Romero-Frías , Wenceslao Arroyo-Machado