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Understanding causality is a core aspect of intelligence. The Event Causality Identification with Causal News Corpus Shared Task addresses two aspects of this challenge: Subtask 1 aims at detecting causal relationships in texts, and Subtask…

Computation and Language · Computer Science 2023-12-12 Timo Pierre Schrader , Simon Razniewski , Lukas Lange , Annemarie Friedrich

We describe a gold standard corpus of protest events that comprise of various local and international sources from various countries in English. The corpus contains document, sentence, and token level annotations. This corpus facilitates…

Computation and Language · Computer Science 2020-08-04 Ali Hürriyetoğlu , Erdem Yörük , Deniz Yüret , Osman Mutlu , Çağrı Yoltar , Fırat Duruşan , Burak Gürel

Social media enables data-driven analysis of public opinion on contested issues. Target-Stance Extraction (TSE) is the task of identifying the target discussed in a document and the document's stance towards that target. Many works classify…

Computation and Language · Computer Science 2025-10-28 Ethan Mines , Bonnie Dorr

This paper introduces the approach of "Gradient Masters" for BLP-2025 Task 1: "Bangla Multitask Hate Speech Identification Shared Task". We present an ensemble-based fine-tuning strategy for addressing subtasks 1A (hate-type classification)…

Computation and Language · Computer Science 2025-11-25 Syed Mohaiminul Hoque , Naimur Rahman , Md Sakhawat Hossain

This paper presents the system descriptions submitted at the FIRE Shared Task 2021 on Urdu's Abusive and Threatening Language Detection Task. This challenge aims at automatically identifying abusive and threatening tweets written in Urdu.…

Computation and Language · Computer Science 2022-04-08 Muhammad Humayoun

This paper presents the results and main findings of SemEval-2021 Task 1 - Lexical Complexity Prediction. We provided participants with an augmented version of the CompLex Corpus (Shardlow et al 2020). CompLex is an English multi-domain…

Computation and Language · Computer Science 2021-06-02 Matthew Shardlow , Richard Evans , Gustavo Henrique Paetzold , Marcos Zampieri

We describe the findings of the fourth Nuanced Arabic Dialect Identification Shared Task (NADI 2023). The objective of NADI is to help advance state-of-the-art Arabic NLP by creating opportunities for teams of researchers to collaboratively…

Computation and Language · Computer Science 2023-10-26 Muhammad Abdul-Mageed , AbdelRahim Elmadany , Chiyu Zhang , El Moatez Billah Nagoudi , Houda Bouamor , Nizar Habash

Sound event detection (SED) entails identifying the type of sound and estimating its temporal boundaries from acoustic signals. These events are uniquely characterized by their spatio-temporal features, which are determined by the way they…

Audio and Speech Processing · Electrical Eng. & Systems 2023-05-19 Tanmay Khandelwal , Rohan Kumar Das

Active adverse event surveillance monitors Adverse Drug Events (ADE) from different data sources, such as electronic health records, medical literature, social media and search engine logs. Over the years, many datasets have been created,…

Computation and Language · Computer Science 2024-11-26 Xiang Dai , Sarvnaz Karimi , Abeed Sarker , Ben Hachey , Cecile Paris

We present the results of the Workshop on Multilingual Information Access (MIA) 2022 Shared Task, evaluating cross-lingual open-retrieval question answering (QA) systems in 16 typologically diverse languages. In this task, we adapted two…

Computation and Language · Computer Science 2022-07-05 Akari Asai , Shayne Longpre , Jungo Kasai , Chia-Hsuan Lee , Rui Zhang , Junjie Hu , Ikuya Yamada , Jonathan H. Clark , Eunsol Choi

Pre-trained multilingual language models (e.g., mBERT, XLM-RoBERTa) have significantly advanced the state-of-the-art for zero-shot cross-lingual information extraction. These language models ubiquitously rely on word segmentation techniques…

Computation and Language · Computer Science 2023-02-24 Shantanu Agarwal , Steven Fincke , Chris Jenkins , Scott Miller , Elizabeth Boschee

This paper reports the findings of the ICON 2023 on Gendered Abuse Detection in Indic Languages. The shared task deals with the detection of gendered abuse in online text. The shared task was conducted as a part of ICON 2023, based on a…

Computation and Language · Computer Science 2024-01-09 Aatman Vaidya , Arnav Arora , Aditya Joshi , Tarunima Prabhakar

The Detection and Classification of Acoustic Scenes and Events Challenge Task 4 aims to advance sound event detection (SED) systems in domestic environments by leveraging training data with different supervision uncertainty. Participants…

Audio and Speech Processing · Electrical Eng. & Systems 2024-06-13 Samuele Cornell , Janek Ebbers , Constance Douwes , Irene Martín-Morató , Manu Harju , Annamaria Mesaros , Romain Serizel

We provide a summary of the sixth edition of the CASE workshop that is held in the scope of RANLP 2023. The workshop consists of regular papers, three keynotes, working papers of shared task participants, and shared task overview papers.…

Computation and Language · Computer Science 2023-12-05 Ali Hürriyetoğlu , Hristo Tanev , Osman Mutlu , Surendrabikram Thapa , Fiona Anting Tan , Erdem Yörük

We present the results of the Dravidian-CodeMix shared task held at FIRE 2021, a track on sentiment analysis for Dravidian Languages in Code-Mixed Text. We describe the task, its organization, and the submitted systems. This shared task is…

We report findings of the TSAR-2022 shared task on multilingual lexical simplification, organized as part of the Workshop on Text Simplification, Accessibility, and Readability TSAR-2022 held in conjunction with EMNLP 2022. The task called…

Computation and Language · Computer Science 2023-02-07 Horacio Saggion , Sanja Štajner , Daniel Ferrés , Kim Cheng Sheang , Matthew Shardlow , Kai North , Marcos Zampieri

This study reports the second shared task named as UrduFake@FIRE2021 on identifying fake news detection in Urdu language. This is a binary classification problem in which the task is to classify a given news article into two classes: (i)…

Computation and Language · Computer Science 2022-07-13 Maaz Amjad , Sabur Butt , Hamza Imam Amjad , Grigori Sidorov , Alisa Zhila , Alexander Gelbukh

We present a comprehensive evaluation of large language models for multilingual readability assessment. Existing evaluation resources lack domain and language diversity, limiting the ability for cross-domain and cross-lingual analyses. This…

Computation and Language · Computer Science 2024-10-17 Tarek Naous , Michael J. Ryan , Anton Lavrouk , Mohit Chandra , Wei Xu

Event detection tasks can enable the quick detection of events from texts and provide powerful support for downstream natural language processing tasks. Most such methods can only detect a fixed set of predefined event classes. To extend…

Computation and Language · Computer Science 2023-05-05 Hao Wang , Hanwen Shi , Jianyong Duan