Walid Magdy

Orcid: 0000-0001-9676-1338

According to our database1, Walid Magdy authored at least 118 papers between 2006 and 2024.

Collaborative distances:
  • Dijkstra number2 of four.
  • Erdős number3 of four.

Timeline

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Bibliography

2024
"Pinocchio had a Nose, You have a Network!": On Characterizing Fake News Spreaders on Arabic Social Media.
Proc. ACM Hum. Comput. Interact., 2024

Estimating the Level of Dialectness Predicts Interannotator Agreement in Multi-dialect Arabic Datasets.
CoRR, 2024

NADI 2024: The Fifth Nuanced Arabic Dialect Identification Shared Task.
Proceedings of The Second Arabic Natural Language Processing Conference, 2024

TwiXplorer: An Interactive Tool for Narrative Detection and Analysis in Historic Twitter Data.
Proceedings of the Companion Publication of the 2024 Conference on Computer-Supported Cooperative Work and Social Computing, 2024

2023
Twitter has a Binary Privacy Setting, are Users Aware of How It Works?
Proc. ACM Hum. Comput. Interact., April, 2023

Arabic Dialect Identification under Scrutiny: Limitations of Single-label Classification.
Proceedings of ArabicNLP 2023, Singapore (Hybrid), December 7, 2023, 2023

ALDi: Quantifying the Arabic Level of Dialectness of Text.
Proceedings of the 2023 Conference on Empirical Methods in Natural Language Processing, 2023

Emoji are Effective Predictors of User's Demographics.
Proceedings of the International Conference on Advances in Social Networks Analysis and Mining, 2023

DLAMA: A Framework for Curating Culturally Diverse Facts for Probing the Knowledge of Pretrained Language Models.
Proceedings of the Findings of the Association for Computational Linguistics: ACL 2023, 2023

2022
Characterizing the role of bots' in polarized stance on social media.
Soc. Netw. Anal. Min., 2022

Robert Elliott Smith: Rage Inside the Machine - the prejudice of algorithms, and how to stop the internet making bigots of us all.
Genet. Program. Evolvable Mach., 2022

LIWC-UD: Classifying Online Slang Terms into LIWC Categories.
Proceedings of the WebSci '22: 14th ACM Web Science Conference 2022, Barcelona, Spain, June 26, 2022

The Effect of Arabic Dialect Familiarity on Data Annotation.
Proceedings of the The Seventh Arabic Natural Language Processing Workshop, 2022

Don't Take It Personally: Analyzing Gender and Age Differences in Ratings of Online Humor.
Proceedings of the Social Informatics - 13th International Conference, 2022

SemEval-2022 Task 6: iSarcasmEval, Intended Sarcasm Detection in English and Arabic.
Proceedings of the 16th International Workshop on Semantic Evaluation, SemEval@NAACL 2022, 2022

From an Authentication Question to a Public Social Event: Characterizing Birthday Sharing on Twitter.
Proceedings of the Sixteenth International AAAI Conference on Web and Social Media, 2022

AX-MABSA: A Framework for Extremely Weakly Supervised Multi-label Aspect Based Sentiment Analysis.
Proceedings of the 2022 Conference on Empirical Methods in Natural Language Processing, 2022

Sarcasm Detection is Way Too Easy! An Empirical Comparison of Human and Machine Sarcasm Detection.
Proceedings of the Findings of the Association for Computational Linguistics: EMNLP 2022, 2022

Understanding Privacy Switching Behaviour on Twitter.
Proceedings of the CHI '22: CHI Conference on Human Factors in Computing Systems, New Orleans, LA, USA, 29 April 2022, 2022

IEEE/ACM ASONAM 2022: Welcome from the ASONAM 2022 Program Chairs.
Proceedings of the IEEE/ACM International Conference on Advances in Social Networks Analysis and Mining, 2022

Should a Chatbot be Sarcastic? Understanding User Preferences Towards Sarcasm Generation.
Proceedings of the 60th Annual Meeting of the Association for Computational Linguistics (Volume 1: Long Papers), 2022

2021
Black or White but Never Neutral: How Readers Perceive Identity from Yellow or Skin-toned Emoji.
Proc. ACM Hum. Comput. Interact., 2021

Atheists versus Theists: Religious Polarisation in Arab Online Communities.
Proc. ACM Hum. Comput. Interact., 2021

A comparative study of effective approaches for Arabic sentiment analysis.
Inf. Process. Manag., 2021

Stance detection on social media: State of the art and trends.
Inf. Process. Manag., 2021

Overview of the WANLP 2021 Shared Task on Sarcasm and Sentiment Detection in Arabic.
Proceedings of the Sixth Arabic Natural Language Processing Workshop, 2021

Benchmarking Transformer-based Language Models for Arabic Sentiment and Sarcasm Detection.
Proceedings of the Sixth Arabic Natural Language Processing Workshop, 2021

SemEval 2021 Task 7: HaHackathon, Detecting and Rating Humor and Offense.
Proceedings of the 15th International Workshop on Semantic Evaluation, 2021

Identity Signals in Emoji do not Influence Perception of Factual Truth on Twitter.
Proceedings of the Workshop Proceedings of the 15th International AAAI Conference on Web and Social Media, 2021

Chandler: An Explainable Sarcastic Response Generator.
Proceedings of the 2021 Conference on Empirical Methods in Natural Language Processing: System Demonstrations, 2021

2020
Emoji Skin Tone Modifiers: Analyzing Variation in Usage on Social Media.
ACM Trans. Soc. Comput., 2020

The Effect of Sociocultural Variables on Sarcasm Communication Online.
Proc. ACM Hum. Comput. Interact., 2020

Holy Tweets: Exploring the Sharing of the Quran on Twitter.
Proc. ACM Hum. Comput. Interact., 2020

Analysing Privacy Leakage of Life Events on Twitter.
Proceedings of the WebSci '20: 12th ACM Conference on Web Science, 2020

Examining the Role of Mood Patterns in Predicting Self-Reported Depressive symptoms.
Proceedings of the WebSci '20: 12th ACM Conference on Web Science, 2020

Analyzing Temporal Relationships between Trending Terms on Twitter and Urban Dictionary Activity.
Proceedings of the WebSci '20: 12th ACM Conference on Web Science, 2020

It's Not Just About Sad Songs: The Effect of Depression on Posting Lyrics and Quotes.
Proceedings of the Social Informatics - 12th International Conference, 2020

Smash at SemEval-2020 Task 7: Optimizing the Hyperparameters of ERNIE 2.0 for Humor Ranking and Rating.
Proceedings of the Fourteenth Workshop on Semantic Evaluation, 2020

Urban Dictionary Embeddings for Slang NLP Applications.
Proceedings of The 12th Language Resources and Evaluation Conference, 2020

Towards Using Word Embedding Vector Space for Better Cohort Analysis.
Proceedings of the Fourteenth International AAAI Conference on Web and Social Media, 2020

iSarcasm: A Dataset of Intended Sarcasm.
Proceedings of the 58th Annual Meeting of the Association for Computational Linguistics, 2020

Embedding Structured Dictionary Entries.
Proceedings of the First Workshop on Insights from Negative Results in NLP, 2020

2019
A Practical Guide for the Effective Evaluation of Twitter User Geolocation.
ACM Trans. Soc. Comput., 2019

Your Stance is Exposed! Analysing Possible Factors for Stance Detection on Social Media.
Proc. ACM Hum. Comput. Interact., 2019

Mazajak: An Online Arabic Sentiment Analyser.
Proceedings of the Fourth Arabic Natural Language Processing Workshop, 2019

Arabic Tweet-Act: Speech Act Recognition for Arabic Asynchronous Conversations.
Proceedings of the Fourth Arabic Natural Language Processing Workshop, 2019

Arabs and Atheism: Religious Discussions in the Arab Twittersphere.
Proceedings of the Social Informatics - 11th International Conference, 2019

Assessing Sentiment of the Expressed Stance on Social Media.
Proceedings of the Social Informatics - 11th International Conference, 2019

Exploring Author Context for Detecting Intended vs Perceived Sarcasm.
Proceedings of the 57th Conference of the Association for Computational Linguistics, 2019

2018
Predicting Online Islamophobic Behavior after #ParisAttacks.
J. Web Sci., 2018

Multi-Dialect Arabic POS Tagging: A CRF Approach.
Proceedings of the Eleventh International Conference on Language Resources and Evaluation, 2018

Part-of-Speech Tagging for Arabic Gulf Dialect Using Bi-LSTM.
Proceedings of the Eleventh International Conference on Language Resources and Evaluation, 2018

Self-Representation on Twitter Using Emoji Skin Color Modifiers.
Proceedings of the Twelfth International Conference on Web and Social Media, 2018

BroDyn'18: Workshop on Analysis of Broad Dynamic Topics over Social Media.
Proceedings of the First International Workshop on Analysis of Broad Dynamic Topics over Social Media (BroDyn 2018) co-located with the 40th European Conference on Information Retrieval (ECIR 2018), 2018

How Well Did You Locate Me? Effective Evaluation of Twitter User Geolocation.
Proceedings of the IEEE/ACM 2018 International Conference on Advances in Social Networks Analysis and Mining, 2018

Class Strength V2: An Adaptive Multilingual Tool for Tweet Classification.
Proceedings of the IEEE/ACM 2018 International Conference on Advances in Social Networks Analysis and Mining, 2018

2017
UK General Election 2017: a Twitter Analysis.
CoRR, 2017

Trump vs. Hillary: What Went Viral During the 2016 US Presidential Election.
Proceedings of the Social Informatics, 2017

Fake it till you make it: Fishing for Catfishes.
Proceedings of the 2017 IEEE/ACM International Conference on Advances in Social Networks Analysis and Mining 2017, Sydney, Australia, July 31, 2017

ClassStrength: A Multilingual Tool for Tweets Classification.
Proceedings of the 2017 IEEE/ACM International Conference on Advances in Social Networks Analysis and Mining 2017, Sydney, Australia, July 31, 2017

Improved Stance Prediction in a User Similarity Feature Space.
Proceedings of the 2017 IEEE/ACM International Conference on Advances in Social Networks Analysis and Mining 2017, Sydney, Australia, July 31, 2017

Abusive Language Detection on Arabic Social Media.
Proceedings of the First Workshop on Abusive Language Online, 2017

2016
Unsupervised adaptive microblog filtering for broad dynamic topics.
Inf. Process. Manag., 2016

#FailedRevolutions: Using Twitter to study the antecedents of ISIS support.
First Monday, 2016

Trump vs. Hillary Analyzing Viral Tweets during US Presidential Elections 2016.
CoRR, 2016

#ISISisNotIslam or #DeportAllMuslims?: predicting unspoken views.
Proceedings of the 8th ACM Conference on Web Science, 2016

SemEval-2016 Task 3: Community Question Answering.
Proceedings of the 10th International Workshop on Semantic Evaluation, 2016

On the Evaluation of Tweet Timeline Generation Task.
Proceedings of the Advances in Information Retrieval, 2016

2015
Bridging social media via distant supervision.
Soc. Netw. Anal. Min., 2015

Quantifying Public Response towards Islam on Twitter after Paris Attacks.
CoRR, 2015

Attitudes towards Refugees in Light of the Paris Attacks.
CoRR, 2015

Multi-Reference Evaluation for Dialectal Speech Recognition System: A Study for Egyptian ASR.
Proceedings of the Second Workshop on Arabic Natural Language Processing, 2015

QCRI: Answer Selection for Community Question Answering - Experiments for Arabic and English.
Proceedings of the 9th International Workshop on Semantic Evaluation, 2015

SemEval-2015 Task 3: Answer Selection in Community Question Answering.
Proceedings of the 9th International Workshop on Semantic Evaluation, 2015

Distant Supervision for Tweet Classification Using YouTube Labels.
Proceedings of the Ninth International Conference on Web and Social Media, 2015

"I like ISIS, but I want to watch Chris Nolan's new movie": Exploring ISIS Supporters on Twitter.
Proceedings of the 26th ACM Conference on Hypertext & Social Media, 2015

Content and Network Dynamics Behind Egyptian Political Polarization on Twitter.
Proceedings of the 18th ACM Conference on Computer Supported Cooperative Work & Social Computing, 2015

Multi-reference WER for evaluating ASR for languages with no orthographic rules.
Proceedings of the 2015 IEEE Workshop on Automatic Speech Recognition and Understanding, 2015

Improving Tweet Timeline Generation by Predicting Optimal Retrieval Depth.
Proceedings of the Information Retrieval Technology, 2015

2014
Studying machine translation technologies for large-data CLIR tasks: a patent prior-art search case study.
Inf. Retr., 2014

Arabic Information Retrieval.
Found. Trends Inf. Retr., 2014

QCRI at TREC 2014: Applying the KISS principle for the TTG task in the Microblog Track.
Proceedings of The Twenty-Third Text REtrieval Conference, 2014

Ranking model selection and fusion for effective microblog search.
Proceedings of the SoMeRA'14, 2014

Hyperlink-extended pseudo relevance feedback for improved microblog retrieval.
Proceedings of the SoMeRA'14, 2014

Adaptive Method for Following Dynamic Topics on Twitter.
Proceedings of the Eighth International Conference on Weblogs and Social Media, 2014

Identification of Answer-Seeking Questions in Arabic Microblogs.
Proceedings of the 23rd ACM International Conference on Conference on Information and Knowledge Management, 2014

TweetMogaz v2: Identifying News Stories in Social Media.
Proceedings of the 23rd ACM International Conference on Conference on Information and Knowledge Management, 2014

2013
QCRI at TREC 2013 Microblog Track.
Proceedings of The Twenty-Second Text REtrieval Conference, 2013

TweetMogaz: a news portal of tweets.
Proceedings of the 36th International ACM SIGIR conference on research and development in Information Retrieval, 2013

Detecting Comments on News Articles in Microblogs.
Proceedings of the Seventh International Conference on Weblogs and Social Media, 2013

2012
Web-Based Pseudo Relevance Feedback for Microblog Retrieval.
Proceedings of The Twenty-First Text REtrieval Conference, 2012

New Metrics for Meaningful Evaluation of Informally Structured Speech Retrieval.
Proceedings of the Advances in Information Retrieval, 2012

CLEF-IP 2012: Retrieval Experiments in the Intellectual Property Domain.
Proceedings of the CLEF 2012 Evaluation Labs and Workshop, 2012

A summarization tool for time-sensitive social media.
Proceedings of the 21st ACM International Conference on Information and Knowledge Management, 2012

Language processing for arabic microblog retrieval.
Proceedings of the 21st ACM International Conference on Information and Knowledge Management, 2012

2011
An investigation of decompounding for cross-language patent search.
Proceedings of the Proceeding of the 34th International ACM SIGIR Conference on Research and Development in Information Retrieval, 2011

Simple vs. Sophisticated Approaches for Patent Prior-Art Search.
Proceedings of the Advances in Information Retrieval, 2011

Should MT Systems Be Used as Black Boxes in CLIR?
Proceedings of the Advances in Information Retrieval, 2011

A study on query expansion methods for patent retrieval.
Proceedings of the 4th Workshop on Patent Information Retrieval, 2011

An efficient method for using machine translation technologies in cross-language patent search.
Proceedings of the 20th ACM Conference on Information and Knowledge Management, 2011

Patent query reduction using pseudo relevance feedback.
Proceedings of the 20th ACM Conference on Information and Knowledge Management, 2011

2010
PRES: a score metric for evaluating recall-oriented information retrieval applications.
Proceedings of the Proceeding of the 33rd International ACM SIGIR Conference on Research and Development in Information Retrieval, 2010

Building a Domain-specific Document Collection for Evaluating Metadata Effects on Information Retrieval.
Proceedings of the International Conference on Language Resources and Evaluation, 2010

Omni font OCR error correction with effect on retrieval.
Proceedings of the 10th International Conference on Intelligent Systems Design and Applications, 2010

Examining the Robustness of Evaluation Metrics for Patent Retrieval with Incomplete Relevance Judgements.
Proceedings of the Multilingual and Multimodal Information Access Evaluation, 2010

Applying the KISS Principle for the CLEF- IP 2010 Prior Art Candidate Patent Search Task.
Proceedings of the CLEF 2010 LABs and Workshops, 2010

DCU-TCD@LogCLEF 2010: Re-ranking Document Collections and Query Performance Estimation.
Proceedings of the CLEF 2010 LABs and Workshops, 2010

2009
Efficient Language-Independent Retrieval of Printed Documents without OCR.
Proceedings of the String Processing and Information Retrieval, 2009

DCU @ CLEF-IP 2009: Exploring Standard IR Techniques on Patent Retrieval.
Proceedings of the Working Notes for CLEF 2009 Workshop co-located with the 13th European Conference on Digital Libraries (ECDL 2009) , Corfù, Greece, September 30, 2009

Exploring Structured Documents and Query Formulation Techniques for Patent Retrieval.
Proceedings of the Multilingual Information Access Evaluation I. Text Retrieval Experiments, 2009

2008
Effect of OCR error correction on Arabic retrieval.
Inf. Retr., 2008

Book search: indexing the valuable parts.
Proceedings of the 2008 ACM Workshop on Research Advances in Large Digital Book Repositories, 2008

2007
Error correction vs. query garbling for Arabic OCR document retrieval.
ACM Trans. Inf. Syst., 2007

CMIC at INEX 2007: Book Search Track.
Proceedings of the Focused Access to XML Documents, 2007

Arabic Cross-Document Person Name Normalization.
Proceedings of the 2007 Workshop on Computational Approaches to Semitic Languages: Common Issues and Resources, 2007

2006
Word-Based Correction for Retrieval of Arabic OCR Degraded Documents.
Proceedings of the String Processing and Information Retrieval, 2006

Building a Heterogeneous Information Retrieval Collection of Printed Arabic Documents.
Proceedings of the Fifth International Conference on Language Resources and Evaluation, 2006

Arabic OCR Error Correction Using Character Segment Correction, Language Modeling, and Shallow Morphology.
Proceedings of the EMNLP 2006, 2006


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