Hansi Hettiarachchi

According to our database, Hansi Hettiarachchi authored at least 22 papers between 2019 and 2024.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of four.

2024

NSINA: A News Corpus for Sinhala.

Hansi Hettiarachchi, Damith Premasiri, Lasitha Uyangodage, Tharindu Ranasinghe

CoRR, 2024

CODE-ACCORD: A Corpus of Building Regulatory Data for Rule Generation towards Automatic Compliance Checking.

Hansi Hettiarachchi, Amna Dridi, Mohamed Medhat Gaber, Pouyan Parsafard, Nicoleta Bocaneala, Katja Breitenfelder, Gonçal Costa Jutglar, Maria M. Hedblom, Mihaela Juganaru-Mathieu, Thamer Mecharnia, Sumee Park, He Tan, Abdel-Rahman H. Tawil, Edlira Vakaj

CoRR, 2024

2023

WhatsUp: An event resolution approach for co-occurring events in social media.

Hansi Hettiarachchi, Mariam Adedoyin-Olowe, Jagdev Bhogal, Mohamed Medhat Gaber

Inf. Sci., May, 2023

TTL: transformer-based two-phase transfer learning for cross-lingual news event detection.

Hansi Hettiarachchi, Mariam Adedoyin-Olowe, Jagdev Bhogal, Mohamed Medhat Gaber

Int. J. Mach. Learn. Cybern., 2023

Explainable Event Detection with Event Trigger Identification as Rationale Extraction.

Hansi Hettiarachchi, Tharindu Ranasinghe

Proceedings of the 14th International Conference on Recent Advances in Natural Language Processing, 2023

RECESS: Resource for Extracting Cause, Effect, and Signal Spans.

Fiona Anting Tan, Hansi Hettiarachchi, Ali Hürriyetoglu, Nelleke Oostdijk, Tommaso Caselli, Tadashi Nomoto, Onur Uca, Farhana Ferdousi Liza, See-Kiong Ng

Proceedings of the 13th International Joint Conference on Natural Language Processing and the 3rd Conference of the Asia-Pacific Chapter of the Association for Computational Linguistics, 2023

2022

Embed2Detect: temporally clustered embedded words for event detection in social media.

Hansi Hettiarachchi, Mariam Adedoyin-Olowe, Jagdev Bhogal, Mohamed Medhat Gaber

Mach. Learn., 2022

TED-S: Twitter Event Data in Sports and Politics with Aggregated Sentiments.

Hansi Hettiarachchi, Doaa Al-Turkey, Mariam Adedoyin-Olowe, Jagdev Bhogal, Mohamed Medhat Gaber

Data, 2022

SOLD: Sinhala Offensive Language Dataset.

Tharindu Ranasinghe, Isuri Anuradha, Damith Premasiri, Kanishka Silva, Hansi Hettiarachchi, Lasitha Uyangodage, Marcos Zampieri

CoRR, 2022

The Causal News Corpus: Annotating Causal Relations in Event Sentences from News.

Fiona Anting Tan, Ali Hürriyetoglu, Tommaso Caselli, Nelleke Oostdijk, Tadashi Nomoto, Hansi Hettiarachchi, Iqra Ameer, Onur Uca, Farhana Ferdousi Liza, Tiancheng Hu

Proceedings of the Thirteenth Language Resources and Evaluation Conference, 2022

Event Causality Identification with Causal News Corpus - Shared Task 3, CASE 2022.

Fiona Anting Tan, Hansi Hettiarachchi, Ali Hürriyetoglu, Tommaso Caselli, Onur Uca, Farhana Ferdousi Liza, Nelleke Oostdijk

Proceedings of the 5th Workshop on Challenges and Applications of Automated Extraction of Socio-political Events from Text, 2022

Extended Multilingual Protest News Detection - Shared Task 1, CASE 2021 and 2022.

Ali Hürriyetoglu, Osman Mutlu, Firat Durusan, Onur Uca, Alaeddin Selçuk Gürel, Benjamin J. Radford, Yaoyao Dai, Hansi Hettiarachchi, Niklas Stoehr, Tadashi Nomoto, Milena Slavcheva, Francielle Vargas, Aaqib Javid, Fatih Beyhan, Erdem Yörük

Proceedings of the 5th Workshop on Challenges and Applications of Automated Extraction of Socio-political Events from Text, 2022

2021

Transformers to Fight the COVID-19 Infodemic.

Lasitha Uyangodage, Tharindu Ranasinghe, Hansi Hettiarachchi

CoRR, 2021

TransWiC at SemEval-2021 Task 2: Transformer-based Multilingual and Cross-lingual Word-in-Context Disambiguation.

Hansi Hettiarachchi, Tharindu Ranasinghe

Proceedings of the 15th International Workshop on Semantic Evaluation, 2021

Can Multilingual Transformers Fight the COVID-19 Infodemic?

Lasitha Uyangodage, Tharindu Ranasinghe, Hansi Hettiarachchi

Proceedings of the International Conference on Recent Advances in Natural Language Processing (RANLP 2021), 2021

Embed2Detect: Temporally Clustered Embedded Words for Event Detection in Social Media: Extended Abstract.

Hansi Hettiarachchi, Mariam Adedoyin-Olowe, Jagdev Bhogal, Mohamed Medhat Gaber

Proceedings of the 8th IEEE International Conference on Data Science and Advanced Analytics, 2021

2020

BRUMS at SemEval-2020 Task 3: Contextualised Embeddings forPredicting the (Graded) Effect of Context in Word Similarity.

Hansi Hettiarachchi, Tharindu Ranasinghe

CoRR, 2020

BRUMS at SemEval-2020 Task 12: Transformer Based Multilingual Offensive Language Identification in Social Media.

Tharindu Ranasinghe, Hansi Hettiarachchi

Proceedings of the Fourteenth Workshop on Semantic Evaluation, 2020

BRUMS at SemEval-2020 Task 3: Contextualised Embeddings for Predicting the (Graded) Effect of Context in Word Similarity.

Hansi Hettiarachchi, Tharindu Ranasinghe

Proceedings of the Fourteenth Workshop on Semantic Evaluation, 2020

InfoMiner at WNUT-2020 Task 2: Transformer-based Covid-19 Informative Tweet Extraction.

Hansi Hettiarachchi, Tharindu Ranasinghe

Proceedings of the Sixth Workshop on Noisy User-generated Text, 2020

2019

Emoji Powered Capsule Network to Detect Type and Target of Offensive Posts in Social Media.

Hansi Hettiarachchi, Tharindu Ranasinghe

Proceedings of the International Conference on Recent Advances in Natural Language Processing, 2019

BRUMS at HASOC 2019: Deep Learning Models for Multilingual Hate Speech and Offensive Language Identification.

Tharindu Ranasinghe, Marcos Zampieri, Hansi Hettiarachchi

Proceedings of the Working Notes of FIRE 2019, 2019