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Hansi Hettiarachchi
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BRUMS at HASOC 2019: Deep Learning Models for Multilingual Hate Speech and Offensive Language Identification.
T Ranasinghe, M Zampieri, H Hettiarachchi
FIRE (Working Notes), 199-207, 2019
742019
Emoji powered capsule network to detect type and target of offensive posts in social media
H Hettiarachchi, T Ranasinghe
Proceedings of the International Conference on Recent Advances in Natural …, 2019
39*2019
The Causal News Corpus: Annotating Causal Relations in Event Sentences from News
FA Tan, A Hürriyetoğlu, T Caselli, N Oostdijk, T Nomoto, H Hettiarachchi, ...
Proceedings of the Thirteenth Language Resources and Evaluation Conference …, 2022
362022
Embed2Detect: Temporally clustered embedded words for event detection in social media
H Hettiarachchi, M Adedoyin-Olowe, J Bhogal, MM Gaber
Machine Learning 111 (1), 49-87, 2022
312022
InfoMiner at WNUT-2020 Task 2: Transformer-based Covid-19 Informative Tweet Extraction
H Hettiarachchi, T Ranasinghe
Proceedings of the 2nd Workshop on Noisy User-generated Text (WNUT), 2020
262020
Event Causality Identification with Causal News Corpus--Shared Task 3, CASE 2022
FA Tan, H Hettiarachchi, A Hürriyetoğlu, T Caselli, O Uca, FF Liza, ...
arXiv preprint arXiv:2211.12154, 2022
192022
Predicting the Economic Impact of the COVID-19 Pandemic in the United Kingdom Using Time-Series Mining
A Rakha, H Hettiarachchi, D Rady, MM Gaber, E Rakha, MM Abdelsamea
Economies 9 (4), 137, 2021
192021
BRUMS at SemEval-2020 Task 12: Transformer based Multilingual Offensive Language Identification in Social Media
T Ranasinghe, H Hettiarachchi
Proceedings of the Fourteenth Workshop on Semantic Evaluation, 2020
192020
BRUMS at SemEval-2020 Task 3: Contextualised Embeddings forPredicting the (Graded) Effect of Context in Word Similarity
H Hettiarachchi, T Ranasinghe
Proceedings of the Fourteenth Workshop on Semantic Evaluation, 2020
162020
Discovering Black Lives Matter Events in the United States: Shared Task 3, CASE 2021
S Giorgi, V Zavarella, H Tanev, N Stefanovitch, S Hwang, H Hettiarachchi, ...
Proceedings of the 4th Workshop on Challenges and Applications of Automated …, 2021
132021
Transformers to fight the COVID-19 infodemic
L Uyangodage, T Ranasinghe, H Hettiarachchi
Proceedings of the Fourth Workshop on NLP for Internet Freedom: Censorship …, 2021
132021
Can Multilingual Transformers Fight the COVID-19 Infodemic?
L Uyangodage, T Ranasinghe, H Hettiarachchi
Proceedings of the International Conference on Recent Advances in Natural …, 2021
122021
DAAI at CASE 2021 task 1: Transformer-based multilingual socio-political and crisis event detection
H Hettiarachchi, M Adedoyin-Olowe, J Bhogal, MM Gaber
Proceedings of the 4th Workshop on Challenges and Applications of Automated …, 2021
122021
Extended Multilingual Protest News Detection--Shared Task 1, CASE 2021 and 2022
A Hürriyetoğlu, O Mutlu, F Duruşan, O Uca, AS Gürel, B Radford, Y Dai, ...
arXiv preprint arXiv:2211.11360, 2022
112022
Sold: Sinhala offensive language dataset
T Ranasinghe, I Anuradha, D Premasiri, K Silva, H Hettiarachchi, ...
Language Resources and Evaluation, 1-41, 2024
102024
TransWiC at SemEval-2021 Task 2: Transformer-based Multilingual and Cross-lingual Word-in-Context Disambiguation
H Hettiarachchi, T Ranasinghe
Proceedings of the 15th International Workshop on Semantic Evaluation, 2021
92021
Machine learning approach to recognize subject based sentiment values of reviews
NM De Mel, HH Hettiarachchi, WPD Madusanka, GL Malaka, AS Perera, ...
2016 Moratuwa Engineering Research Conference (MERCon), 6-11, 2016
72016
TTL: transformer-based two-phase transfer learning for cross-lingual news event detection
H Hettiarachchi, M Adedoyin-Olowe, J Bhogal, MM Gaber
International Journal of Machine Learning and Cybernetics 14 (8), 2739-2760, 2023
52023
RECESS: Resource for extracting cause, effect, and signal spans
FA Tan, H Hettiarachchi, A Hürriyetoğlu, N Oostdijk, T Caselli, T Nomoto, ...
Proceedings of the 13th International Joint Conference on Natural Language …, 2023
32023
TED-S: Twitter Event Data in Sports and Politics with Aggregated Sentiments
H Hettiarachchi, D Al-Turkey, M Adedoyin-Olowe, J Bhogal, MM Gaber
Data 7 (7), 90, 2022
32022
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Articles 1–20