Research Explorer

Your browser does not support JavaScript or JavaScript is not enabled. Without JavaScript some functions of this webapplication may be disabled or cause error messages. To enable JavaScript, please consult the manual of your browser or contact your system administrator.

Researcher

Els Lefever

Awards & Distinctions

137 Results

2023

A comparison of ChatGPT and fine-tuned BERT with regard to ABSA in the domain of literary criticism - Aspect-Based Sentiment Analysis for Literary Criticism: Experts vs. Social Critics on Literary Prizes

Gunther MartensLore De GrevePranaydeep SinghEls Lefever

A fine line between irony and sincerity : identifying bias in transformer models for irony detection

Aaron MaladryEls LefeverCynthia Van HeeVeronique Hoste

Annotation Guidelines for labeling Aspect-Based Sentiment Analysis en Aspect-Based Emotion Analysis in the SentEMO project: Version 1.0 - LT3 technical report – LT3 23-01

Ellen De GeyndtOrphée De ClercqCynthia Van HeeEls LefeverVeronique Hoste

DBBErt: Part-of-Speech Tagging of Pre-Modern Greek Text

Colin SwaelensIlse De VosEls Lefever

Distilling monolingual models from large multilingual transformers

Pranaydeep SinghOrphée De ClercqEls Lefever

A1 Journal Article in ELECTRONICS

Evaluating Existing Lemmatisers on Unedited Byzantine Greek Poetry

Colin SwaelensIlse De VosEls Lefever

Medieval Social Media: Manual and Automatic Annotation of Byzantine Greek Marginal Writing

Colin SwaelensIlse De VosEls Lefever

The Database of Byzantine Book Epigrams project : principles, challenges, opportunities

Rachele RicceriKlaas BenteinFloris BernardAntoon BronselaerEls De PaermentierPieterjan De PotterGuy De TréIlse De VosMaxime DeforcheKristoffel Demoen et al.

A2 Journal Article in JOURNAL OF DATA MINING AND DIGITAL HUMANITIES

The limitations of irony detection in Dutch social media

Aaron MaladryEls LefeverCynthia Van HeeVeronique Hoste

A1 Journal Article in LANGUAGE RESOURCES AND EVALUATION

Too many cooks spoil the model : are bilingual models for Slovene better than a large multilingual model?

Pranaydeep SinghAaron MaladryEls Lefever

Who's afraid of false friends? Cognate ratios in translated and non-translated Dutch

Lore VandevoordeEls Lefever

A1 Journal Article in ACROSS LANGUAGES AND CULTURES

2022

Annotation guidelines for labeling topics, aspects, stance, argumentativeness and claims in Dutch social media comments : version 1.0 : LT3 technical report – LT3 22-01

Nina BauwelinckEls Lefever

Combining language models and linguistic information to label entities in memes

Pranaydeep SinghAaron MaladryEls Lefever

D-terminer : online demo for monolingual and bilingual automatic term extraction

Ayla Rigouts TerrynVeronique HosteEls Lefever

How language-dependent is emotion detection? Evidence from multilingual BERT

Luna De BruynePranaydeep SinghOrphée De ClercqEls LefeverVeronique Hoste

Improving domain-specific cross-lingual embeddings with automatically generated bilingual dictionaries

Pranaydeep SinghAyla Rigouts TerrynEls Lefever

A2 Journal Article in COMPUTATIONAL LINGUISTICS IN THE NETHERLANDS JOURNAL

Investigating the quality of static anchor embeddings from transformers for under-resourced languages

Pranaydeep SinghOrphée De ClercqEls Lefever

Irony detection for Dutch : a venture into the implicit

Aaron MaladryEls LefeverCynthia Van HeeVeronique Hoste

SentEMO : a multilingual adaptive platform for aspect-based sentiment and emotion analysis

Ellen De GeyndtOrphée De ClercqCynthia Van HeeEls LefeverPranaydeep SinghOlivier ParentVeronique Hoste

Tagging terms in text : a supervised sequential labelling approach to automatic term extraction

Ayla Rigouts TerrynVeronique HosteEls Lefever

A1 Journal Article in TERMINOLOGY

When the student becomes the master : learning better and smaller monolingual models from mBERT

Pranaydeep SinghEls Lefever

2021

A pilot study for BERT language modelling and morphological analysis for ancient and medieval Greek

Pranaydeep SinghGorik RuttenEls Lefever

Aspect-based sentiment analysis for German : analyzing 'talk of literature' surrounding literary prizes on social media

Lore De GreveGunther MartensCynthia Van HeePranaydeep SinghEls Lefever

Aspect-based sentiment analysis for German : analyzing 'talk of literature' surrounding literary prizes on social media

Lore De GrevePranaydeep SinghCynthia Van HeeEls LefeverGunther Martens

A2 Journal Article in COMPUTATIONAL LINGUISTICS IN THE NETHERLANDS JOURNAL

Current limitations in cyberbullying detection : on evaluation criteria, reproducibility, and data scarcity

Chris EmmeryBen VerhoevenGuy De PauwGilles JacobsCynthia Van HeeEls LefeverBart DesmetVeronique HosteWalter Daelemans

A1 Journal Article in LANGUAGE RESOURCES AND EVALUATION

D-TERMINE : data-driven term extraction methodologies investigated

Ayla Rigouts TerrynEls LefeverVeronique Hoste

Extracting fine-grained events and sentiment from economic news

Gilles JacobsVeronique HosteEls LefeverDiane Breesch

HAMLET : Hybrid Adaptable Machine Learning approach to Extract Terminology

Ayla Rigouts TerrynVeronique HosteEls Lefever

A1 Journal Article in TERMINOLOGY

LT3 at SemEval-2021 Task 6 : using multi-modal compact bilinear pooling to combine visual and textual understanding in memes

Pranaydeep SinghEls Lefever

2020

Annotating topics, stance, argumentativeness and claims in Dutch social media comments : a pilot study

Nina BauwelinckEls Lefever

Identifying cognates in English-Dutch and French-Dutch by means of orthographic information and cross-lingual word embeddings

Els LefeverSofie LabatPranaydeep Singh

In no uncertain terms : a dataset for monolingual and multilingual automatic term extraction from comparable corpora

Ayla Rigouts TerrynVeronique HosteEls Lefever

A1 Journal Article in LANGUAGE RESOURCES AND EVALUATION

LT3 at SemEval-2020 Task 7 : comparing feature-based and transformer-based approaches to detect funny headlines

Bram VanroySofie LabatOlha KaminskaEls LefeverVeronique Hoste

LT3 at SemEval-2020 Task 8 : multi-modal multi-task learning for memotion analysis

Pranaydeep SinghNina BauwelinckEls Lefever

LT3 at SemEval-2020 Task 9 : cross-lingual embeddings for sentiment analysis of Hinglish social media text

Pranaydeep SinghEls Lefever

Sentiment analysis for Hinglish code-mixed tweets by means of cross-lingual word embeddings

Pranaydeep SinghEls Lefever

TermEval 2020 : shared task on automatic term extraction using the Annotated Corpora for term Extraction Research (ACTER) dataset

Ayla Rigouts TerrynVeronique HostePatrick DrouinEls Lefever

Uncovering the language of wine experts

Ilja CroijmansIris HendrickxEls LefeverAsifa MajidAntal van den Bosch

A1 Journal Article in NATURAL LANGUAGE ENGINEERING

2019

A classification-based approach to cognate detection combining orthographic and semantic similarity information

Sofie LabatEls Lefever

Analysing the impact of supervised machine learning on automatic term extraction : HAMLET vs TermoStat

Ayla Rigouts TerrynPatrick DrouinVeronique HosteEls Lefever

Annotation guidelines for labeling English-Dutch cognate pairs (version 1.0)

Sofie LabatLore VandevoordeEls Lefever

Approaching terminological ambiguity in cross-disciplinary communication as a word sense induction task : a pilot study

Julie MennesTed PedersenEls Lefever

A1 Journal Article in LANGUAGE RESOURCES AND EVALUATION

Facilitating cross-disciplinarity : joining forces of philosophy of science and computational linguistics

Julie MennesErik WeberEls Lefever

Improving the translation environment for professional translators

Vincent VandeghinsteTom VanallemeerschLiesbeth AugustinusBram BultéFrank Van EyndeJoris PelemansLyan VerwimpPatrick WambacqGeert HeymanMarie-Francine Moens et al.

A2 Journal Article in INFORMATICS-BASEL

LT3 at SemEval-2019 Task 5 : multilingual detection of hate speech against immigrants and women in Twitter (hatEval)

Nina BauwelinckGilles JacobsVeronique HosteEls Lefever

Measuring the impact of sentiment for hate speech detection on Twitter

Nina BauwelinckEls Lefever

Pilot study on medical translations in lay language : post-editing by language specialists, domain specialists or both?

Ayla Rigouts TerrynLieve MackenEls LefeverRobert Vander SticheleKoen VannesteJoost Buysschaert

Proceedings of HUSO 2019, The fifth international conference on human and social analytics

Response pattern of child-robot interaction among children with cognitive impairment

Luthffi Idzhar Bin IsmailFazah Akhtar HanapiahTony BelpaemeFrancis wyffels

Sentiment analysis of French political tweets : #MacronPrésident

Antoine VanrysselbergheEls Lefever

The trade-off between quantity and quality : comparing a large web corpus and a small focused corpus for medical terminology extraction

Veronique HosteKlaar VanopstalAyla Rigouts TerrynEls Lefever

A1 Journal Article in ACROSS LANGUAGES AND CULTURES

Validating multilingual hybrid automatic term extraction for search engine optimisation : the use case of EBM-GUIDELINES

Ayla Rigouts TerrynVeronique HosteJoost BuysschaertRobert Vander SticheleElise Van CampenEls Lefever

A2 Journal Article in ARGENTINIAN JOURNAL OF APPLIED LINGUISTICS

2018

A gold standard for multilingual automatic term extraction from comparable corpora : term structure and translation equivalents

Ayla Rigouts TerrynVeronique HosteEls Lefever

Automatic detection of cyberbullying in social media text

Cynthia Van HeeGilles JacobsChris EmmeryBart DesmetEls LefeverBen VerhoevenGuy De PauwWalter DaelemansVeronique Hoste

A1 Journal Article in PLOS ONE

Discovering the language of wine reviews : a text mining account

Els LefeverIris HendrickxIlja CroijmansAntal Van den BoschAsifa Majid

Economic event detection in company-specific news

Gilles JacobsEls Lefever

Economic event detection in company-specific news text

Gilles JacobsEls LefeverVeronique Hoste

Exploring the fine-grained analysis and automatic detection of irony on Twitter

Cynthia Van HeeEls LefeverVeronique Hoste

A1 Journal Article in LANGUAGE RESOURCES AND EVALUATION

MIsA : multilingual 'IsA' extraction from Corpora

Stefano FaralliEls LefeverSimone Paolo Ponzetto

Multilingual hybrid automatic term extraction : the use case of ebpracticenet

Ayla Rigouts TerrynVeronique HosteJoost BuysschaertEls Lefever

SemEval-2018 task 3 : irony detection in English tweets

Cynthia Van HeeEls LefeverVeronique Hoste

Smart computer-aided translation environment (SCATE) : highlights

Vincent VandeghinsteTom VanallemeerschBram BultéLiesbeth AugustinusFrank Van EyndeJoris PelemansLyan VerwimpPatrick WambacqGeert HeymanMarie-Francine Moens et al.

TA-COS 2018 : 2nd Workshop on Text Analytics for Cybersecurity and Online Safety : Proceedings

The SCATE prototype : a smart computer-aided translation environment

Vincent VandeghinsteSven CoppersJan Van den BerghBram BultéAyla Rigouts TerrynEls LefeverIulianna van der LekKarin ConinxFrieda Steurs

Translation as a multilingual activity in the digital era

Sonia VandepitteEls Lefever

A1 Journal Article in REVUE FRANCAISE DE LINGUISTIQUE APPLIQUEE

We usually don't like going to the dentist : using common sense to detect irony on Twitter

Cynthia Van HeeEls LefeverVeronique Hoste

A1 Journal Article in COMPUTATIONAL LINGUISTICS

2017

A corpus-based study of semantic differences in translation : the case of inchoativity in Dutch

Lore VandevoordeEls LefeverKoen PlevoetsGert De Sutter

A1 Journal Article in TARGET-INTERNATIONAL JOURNAL OF TRANSLATION STUDIES

Can machines sense irony? : exploring automatic irony detection on social media

Cynthia Van HeeVeronique HosteEls Lefever

Cyberbullying Detection in Social Media

Gilles JacobsCynthia Van HeeChris EmmeryBart DesmetEls LefeverBen VerhoevenGuy De PauwWalter DaelemansVeronique Hoste

Hello ABSA! Collaboration between LT3 and Hello Customer to develop an aspect-based sentiment analysis pipeline

Orphée De ClercqEls LefeverGilles JacobsTijl CarpelsVéronique Hoste

In the eye of the beer-holder : lexical descriptors of aroma and taste sensations in beer reviews

Els LefeverLiesbeth AlleinGilles Jacobs

Noise or music? Investigating the usefulness of normalisation for robust sentiment analysis on social media data

Cynthia Van HeeMarjan Van de KauterOrphée De ClercqEls LefeverBart DesmetVeronique Hoste

A2 Journal Article in TRAITEMENT AUTOMATIQUE DES LANGUES

SCAP_TT : tagging and lemmatising Spanish tourism discourse, and beyond

Patrick GoethalsEls LefeverLieve Macken

A1 Journal Article in IBERICA

Towards an integrated pipeline for aspect-based sentiment analysis in various domains

Orphée De ClercqEls LefeverGilles JacobsTijl CarpelsVeronique Hoste

Translators' methods of acquiring domain-specific terminology. Information Retrieval in Terminology Using Lexical Knowledge Patterns

Iulianna van der Lek-CiudinAyla Rigouts TerrynGeert HeymanEls LefeverFrieda Steurs

2016

A classification-based approach to economic event detection in Dutch news text

Els LefeverVeronique Hoste

A hybrid approach to domain-independent taxonomy learning

A1 Journal Article in APPLIED ONTOLOGY

Analysing emotions in social media coverage on Paris terror attacks : a pilot study

Cynthia Van HeeCeline VerleyeEls Lefever

Distributional and translational solutions to the visualization of semantic differences between translated and non-translated Dutch

Lore VandevoordePauline De BaetsEls LefeverKoen PlevoetsGert De Sutter

Dutch hypernym detection : does decompounding help?

Ayla Rigouts TerrynLieve MackenEls Lefever

Exploring the realization of irony in Twitter data

Cynthia Van HeeEls LefeverVeronique Hoste

Guidelines for Annotating Irony in Social Media Text, version 2.0

Cynthia Van HeeEls LefeverVeronique Hoste

Hoe goed werkt termextractie voor het Nederlands?

Hennie van der VlietEls Lefever

Monday mornings are my fave :) #not exploring the automatic recognition of irony in English tweets

Cynthia Van HeeEls LefeverVeronique Hoste

Proceedings of HUSO 2016, The second international conference on human and social analytics

SemEval-2016 Task 13: Taxonomy Extraction Evaluation (TExEval-2)

Georgeta BordeaEls LefeverPaul Buitelaar

TA-COS 2016 : First workshop on text analytics for cybersecurity and online safety : Proceedings

TripleSent: a triple store of events associated with their prototypical sentiment

Veronique HosteEls LefeverStephan van der Waart van GulikBart Desmet

Very quaffable and great fun : applying NLP to wine reviews

Iris HendrickxEls LefeverIlja CroijmansAsifa MajidAntal van den Bosch

2015

Applying hybrid terminology extraction to aspect-based sentiment analysis

Orphée De ClercqMarjan Van de KauterEls LefeverVeronique Hoste

Automatic detection and prevention of cyberbullying

Cynthia Van HeeEls LefeverBen VerhoevenJulie MennesBart DesmetGuy De PauwWalter DaelemansVeronique Hoste

Detection and fine-grained classification of cyberbullying events

Cynthia Van HeeEls LefeverBen VerhoevenJulie MennesBart DesmetGuy De PauwWalter DaelemansVeronique Hoste

Guidelines for the fine-grained analysis of cyberbullying, version 1.0

Cynthia Van HeeBen VerhoevenEls LefeverGuy De PauwWalter DaelemansVeronique Hoste

LT3: a multi-modular approach to automatic taxonomy construction

LT3: sentiment analysis of figurative tweets: piece of cake #NotReally

Cynthia Van HeeEls LefeverVeronique Hoste

Lexicosemantische verschillen tussen vertaald en niet-vertaald Nederlands: een distributionele corpusanalyse van 'beginnen'

Pauline De BaetsLore VandevoordeEls LefeverKoen PlevoetsGert De Sutter

Terminology Extraction to Aspect-Based Sentiment Analysis

Orphée De ClercqMarjan Van de KauterEls LefeverVeronique Hoste

Very quaffable and great fun: applying NLP to wine reviews

Els LefeverIris HendrickxAntal van den Bosch

2014

Does size matter? A comparison of a large web corpus and a smaller focused corpus for medical term extraction

Klaar VanopstalEls LefeverVeronique Hoste

Evaluation of automatic hypernym extraction from technical corpora in English and Dutch

Els LefeverMarjan Van de KauterVeronique Hoste

HypoTerm detection of hypernym relations between domain-specific terms in Dutch and English

Els LefeverMarjan Van de KauterVeronique Hoste

A1 Journal Article in TERMINOLOGY

LT3: sentiment classification in user-generated content using a rich feature set

Cynthia Van HeeMarjan Van de KauterOrphée De ClercqEls LefeverVeronique Hoste

Natural language processing for internet security: the AMiCA project

Veronique HosteWalter DaelemansGuy De PauwEls LefeverBart DesmetSarah SchulzBen VerhoevenCynthia Van Hee

Parallel corpora make sense: bypassing the knowledge acquisition bottleneck for word sense disambiguation

Els LefeverVeronique Hoste

A1 Journal Article in INTERNATIONAL JOURNAL OF CORPUS LINGUISTICS

Terminologie: op het snijvlak van ambacht en technologie

Klaar VanopstalLieve MackenEls LefeverMarjan Van de KauterJoost BuysschaertVeronique Hoste

Bookchapter in Beschouwingen uit een talenhuis : opstellen over onderwijs en onderzoek in de vakgroep Vertalen, Tolken en Communicatie aangeboden aan Rita Godyns

2013

A combined pattern-based and distributional approach for automatic hypernym detection in Dutch

Gwendolijn SchroppEls LefeverVeronique Hoste

A combined pattern-based and distributional approach for automatic hypernym detection in Dutch

Gwendolijn SchroppEls LefeverVeronique Hoste

First steps in normalizing Dutch UGC

Orphée De ClercqSarah SchulzEls LefeverBart DesmetVeronique Hoste

Five languages are better than one: an attempt to bypass the data acquisition bottleneck for WSD

Els LefeverVeronique HosteMartine De Cock

LeTs Preprocess: the Multilingual LT3 Linguistic Preprocessing Toolkit

Marjan Van de KauterGeert CoormanEls LefeverBart DesmetSofie NiemegeersLubbert-Jan GringhuisLieve MackenVeronique Hoste

LeTs preprocess: the multilingual LT3 linguistic preprocessing toolkit

Marjan Van de KauterGeert CoormanEls LefeverBart DesmetLieve MackenVeronique Hoste

A2 Journal Article in COMPUTATIONAL LINGUISTICS IN THE NETHERLANDS JOURNAL

Normalization of Dutch user-generated content

Orphée De ClercqBart DesmetSarah SchulzEls LefeverVeronique Hoste

SemEval-2013 task 10: cross-lingual word sense disambiguation

Els LefeverVeronique Hoste

TExSIS: bilingual terminology extraction from parallel corpora using chunk-based alignment

Lieve MackenEls LefeverVeronique Hoste

A1 Journal Article in TERMINOLOGY

2012

Discovering missing Wikipedia inter-language links by means of cross-lingual Word Sense Disambiguation

Els LefeverVeronique HosteMartine De Cock

Discovering missing Wikipedia inter-language links by means of cross-lingual word sense disambiguation

Els LefeverVeronique HosteMartine De Cock

ParaSense: parallel corpora for word sense disambiguation

Els LefeverVeronique HosteMartine De Cock

SBFC: an efficient feature frequency-based approach to tackle cross-lingual word sense disambiguation

Dieter MourisseEls LefeverNele VerbiestYvan SaeysMartine De CockChris Cornelis

2011

An evaluation and possible improvement path for current SMT behavior on ambiguous nouns

Els LefeverVeronique Hoste

Computational linguistics in the Netherlands

Examining the validity of cross-lingual word sense disambiguation

Els LefeverVeronique Hoste

ParaSense or how to use parallel corpora for word sense disambiguation

Els LefeverVeronique HosteMartine De Cock

Taal- en spraaktechnologie: een stand van zaken

Els LefeverLieve MackenVeronique Hoste

A4 Journal Article in OVER TAAL (KORTRIJK-HEULE)

Using parallel corpora for word sense disambiguation

Els LefeverVeronique HosteMartine De Cock

2010

Classification-based scientific term detection in patient information

Veronique HosteKlaar VanopstalEls LefeverIsabelle Delaere

A1 Journal Article in TERMINOLOGY

Clustering web people search results using fuzzy ants

Els LefeverTimur FayruzovVeronique HosteMartine De Cock

A1 Journal Article in INFORMATION SCIENCES

Construction of a benchmark data set for cross-lingual word sense disambiguation

Els LefeverVeronique Hoste

SemEval-2010 Task 3: cross-lingual word sense disambiguation

Els LefeverVeronique Hoste

2009

Fuzzy ants clustering for web people search

Els LefeverTimur FayruzovVeronique HosteMartine De Cock

Language-independent bilingual terminology extraction from a multilingual parallel corpus

Els LefeverLieve MackenVeronique Hoste

SemEval-2010 Task 3: cross-lingual word sense disambiguation

Els LefeverVeronique Hoste

2008

Classification-based scientific term detection in patient information

Veronique HosteKlaar VanopstalEls LefeverIsabelle Delaere

Learning-based detection of scientific terms in patient information

Veronique HosteEls LefeverKlaar VanopstalIsabelle Delaere

Linguistically-based sub-sentential alignment for terminology extraction from a bilingual automotive corpus

Lieve MackenEls LefeverVeronique Hoste

Translational equivalence in statistical machine translation or meaning as co-occurrence

Lieve MackenEls Lefever

A2 Journal Article in LINGUISTICA ANTVERPIENSIA

2007

AUG: a combined classification and clustering approach for web people disambiguation

Els LefeverTimur FayruzovVeronique Hoste

The automatic detection of scientific terms in patient information

Veronique HosteKlaar VanopstalEls Lefever