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08/05/2022
Low-Resource Dense Retrieval for Open-Domain Question Answering: A Comprehensive Survey
Dense retrieval (DR) approaches based on powerful pre-trained language m...
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04/08/2022
From Rewriting to Remembering: Common Ground for Conversational QA Models
In conversational QA, models have to leverage information in previous tu...
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11/14/2020
Words are the Window to the Soul: Language-based User Representations for Fake News Detection
Cognitive and social traits of individuals are reflected in language use...
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04/29/2020
Analysing Lexical Semantic Change with Contextualised Word Representations
This paper presents the first unsupervised approach to lexical semantic ...
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09/01/2019
You Shall Know a User by the Company It Keeps: Dynamic Representations for Social Media Users in NLP
Information about individuals can help to better understand what they sa...
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06/07/2019
A Wind of Change: Detecting and Evaluating Lexical Semantic Change across Times and Domains
We perform an interdisciplinary large-scale evaluation for detecting lex...
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04/05/2019
Abusive Language Detection with Graph Convolutional Networks
Abuse on the Internet represents a significant societal problem of our t...
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02/14/2019
Author Profiling for Hate Speech Detection
The rapid growth of social media in recent years has fed into some highl...
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09/10/2018
Short-term meaning shift: an exploratory distributional analysis
We investigate diachronic meaning shift that takes place in short period...
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06/15/2018
Semantic Variation in Online Communities of Practice
We introduce a framework for quantifying semantic variation of common wo...
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06/15/2018
The Road to Success: Assessing the Fate of Linguistic Innovations in Online Communities
We investigate the birth and diffusion of lexical innovations in a large...
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11/10/2016