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Entity alignment (EA) aims to discover the equivalent entities in different knowledge graphs (KGs), which play an important role in knowledge engineering. Recently, EA with dangling entities has been proposed as a more realistic setting,…

Computation and Language · Computer Science 2023-04-11 Jin Xu , Yangning Li , Xiangjin Xie , Yinghui Li , Niu Hu , Haitao Zheng , Yong Jiang

Entity Linking (EL) is the process of associating ambiguous textual mentions to specific entities in a knowledge base. Traditional EL methods heavily rely on large datasets to enhance their performance, a dependency that becomes problematic…

Computation and Language · Computer Science 2024-10-11 Xukai Liu , Ye Liu , Kai Zhang , Kehang Wang , Qi Liu , Enhong Chen

The ability to automatically identify whether an entity is referenced in a future context can have multiple applications including decision making, planning and trend forecasting. This paper focuses on detecting implicit future references…

Computation and Language · Computer Science 2025-02-24 Puneet Prashar , Krishna Mohan Shukla , Adam Jatowt

This paper introduces a new model that uses named entity recognition, coreference resolution, and entity linking techniques, to approach the task of linking people entities on Wikipedia people pages to their corresponding Wikipedia pages if…

Computation and Language · Computer Science 2017-05-03 Weiqian Yan , Kanchan Khurad

Accurate alignment between languages is fundamental for improving cross-lingual pre-trained language models (XLMs). Motivated by the natural phenomenon of code-switching (CS) in multilingual speakers, CS has been used as an effective data…

Computation and Language · Computer Science 2023-02-14 Chenxi Whitehouse , Fenia Christopoulou , Ignacio Iacobacci

Being able to automatically discover synonymous entities in an open-world setting benefits various tasks such as entity disambiguation or knowledge graph canonicalization. Existing works either only utilize entity features, or rely on…

Computation and Language · Computer Science 2020-05-12 Chenwei Zhang , Yaliang Li , Nan Du , Wei Fan , Philip S. Yu

Entity linking is an important step towards constructing knowledge graphs that facilitate advanced question answering over scientific documents, including the retrieval of relevant information included in tables within these documents. This…

Information Retrieval · Computer Science 2023-06-21 Varish Mulwad , Tim Finin , Vijay S. Kumar , Jenny Weisenberg Williams , Sharad Dixit , Anupam Joshi

We make decisions by reacting to changes in the real world, in particular, the emergence and disappearance of impermanent entities such as events, restaurants, and services. Because we want to avoid missing out on opportunities or making…

Computation and Language · Computer Science 2022-10-17 Satoshi Akasaki , Naoki Yoshinaga , Masashi Toyoda

Detecting important events in high volume news streams is an important task for a variety of purposes.The volume and rate of online news increases the need for automated event detection methods thatcan operate in real time. In this paper we…

Social and Information Networks · Computer Science 2020-05-29 Iraklis Moutidis , Hywel T. P. Williams

A major proportion of a text summary includes important entities found in the original text. These entities build up the topic of the summary. Moreover, they hold commonsense information once they are linked to a knowledge base. Based on…

Computation and Language · Computer Science 2018-06-15 Reinald Kim Amplayo , Seonjae Lim , Seung-won Hwang

Entity relatedness has emerged as an important feature in a plethora of applications such as information retrieval, entity recommendation and entity linking. Given an entity, for instance a person or an organization, entity relatedness…

Information Retrieval · Computer Science 2018-10-25 Nilamadhaba Mohapatra , Vasileios Iosifidis , Asif Ekbal , Stefan Dietze , Pavlos Fafalios

Extracting useful signals or pattern to support important business decisions for example analyzing investment product traction and discovering customer preference, risk monitoring etc. from unstructured text is a challenging task. Capturing…

Computation and Language · Computer Science 2025-06-03 Anshika Rawal , Abhijeet Kumar , Mridul Mishra

Document subject classification is essential for structuring (digital) libraries and allowing readers to search within a specific field. Currently, the classification is typically made by human domain experts. Semi-supervised Machine…

Information Retrieval · Computer Science 2021-09-03 Philipp Scharpf , Moritz Schubotz , Bela Gipp

Entity Linking aims to link entity mentions in texts to knowledge bases, and neural models have achieved recent success in this task. However, most existing methods rely on local contexts to resolve entities independently, which may usually…

Computation and Language · Computer Science 2018-11-22 Yixin Cao , Lei Hou , Juanzi Li , Zhiyuan Liu

Entity alignment (EA) aims to merge two knowledge graphs (KGs) by identifying equivalent entity pairs. While existing methods heavily rely on human-generated labels, it is prohibitively expensive to incorporate cross-domain experts for…

Computation and Language · Computer Science 2025-02-11 Shengyuan Chen , Qinggang Zhang , Junnan Dong , Wen Hua , Qing Li , Xiao Huang

Entity linking is a prominent thread of research focused on structured data creation by linking spans of text to an ontology or knowledge source. We revisit the use of structured prediction for entity linking which classifies each…

Computation and Language · Computer Science 2023-10-24 Hassan S. Shavarani , Anoop Sarkar

Entity Linking (EL) is an essential task for semantic text understanding and information extraction. Popular methods separately address the Mention Detection (MD) and Entity Disambiguation (ED) stages of EL, without leveraging their mutual…

Computation and Language · Computer Science 2018-08-30 Nikolaos Kolitsas , Octavian-Eugen Ganea , Thomas Hofmann

This study proposes a Neural Attentive Bag-of-Entities model, which is a neural network model that performs text classification using entities in a knowledge base. Entities provide unambiguous and relevant semantic signals that are…

Computation and Language · Computer Science 2019-09-11 Ikuya Yamada , Hiroyuki Shindo

In this work, we present a web application named DBLPLink, which performs entity linking over the DBLP scholarly knowledge graph. DBLPLink uses text-to-text pre-trained language models, such as T5, to produce entity label spans from an…

Computation and Language · Computer Science 2023-09-26 Debayan Banerjee , Arefa , Ricardo Usbeck , Chris Biemann

Entity linking (EL), the task of disambiguating mentions in text by linking them to entities in a knowledge graph, is crucial for text understanding, question answering or conversational systems. Entity linking on short text (e.g., single…

Computation and Language · Computer Science 2021-06-21 Hang Jiang , Sairam Gurajada , Qiuhao Lu , Sumit Neelam , Lucian Popa , Prithviraj Sen , Yunyao Li , Alexander Gray