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04/13/2023
SemEval-2023 Task 12: Sentiment Analysis for African Languages (AfriSenti-SemEval)
We present the first Africentric SemEval Shared task, Sentiment Analysis...
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03/25/2023
Natural Language Processing in Ethiopian Languages: Current State, Challenges, and Opportunities
This survey delves into the current state of natural language processing...
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02/17/2023
AfriSenti: A Twitter Sentiment Analysis Benchmark for African Languages
Africa is home to over 2000 languages from over six language families an...
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01/25/2023
ARDIAS: AI-Enhanced Research Management, Discovery, and Advisory System
In this work, we present ARDIAS, a web-based application that aims to pr...
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10/27/2022
The Effect of Normalization for Bi-directional Amharic-English Neural Machine Translation
Machine translation (MT) is one of the main tasks in natural language pr...
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03/18/2022
SCoT: Sense Clustering over Time: a tool for the analysis of lexical change
We present Sense Clustering over Time (SCoT), a novel network-based tool...
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08/19/2021
How Hateful are Movies? A Study and Prediction on Movie Subtitles
In this research, we investigate techniques to detect hate speech in mov...
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03/22/2021
MasakhaNER: Named Entity Recognition for African Languages
We take a step towards addressing the under-representation of the Africa...
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12/18/2020
HateXplain: A Benchmark Dataset for Explainable Hate Speech Detection
Hate speech is a challenging issue plaguing the online social media. Whi...
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11/02/2020
Introducing various Semantic Models for Amharic: Experimentation and Evaluation with multiple Tasks and Datasets
The availability of different pre-trained semantic models enabled the qu...
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04/23/2020
UHH-LT LT2 at SemEval-2020 Task 12: Fine-Tuning of Pre-Trained Transformer Networks for Offensive Language Detection
Fine-tuning of pre-trained transformer networks such as BERT yield state...
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03/05/2020
Automatic Compilation of Resources for Academic Writing and Evaluating with Informal Word Identification and Paraphrasing System
We present the first approach to automatically building resources for ac...
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12/09/2019
Analysis of the Ethiopic Twitter Dataset for Abusive Speech in Amharic
In this paper, we present an analysis of the first Ethiopic Twitter Data...
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09/01/2018
A Multilingual Information Extraction Pipeline for Investigative Journalism
We introduce an advanced information extraction pipeline to automaticall...
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08/21/2018
Demonstrating PAR4SEM - A Semantic Writing Aid with Adaptive Paraphrasing
In this paper, we present Par4Sem, a semantic writing aid tool based on ...
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07/13/2018
New/s/leak 2.0 - Multilingual Information Extraction and Visualization for Investigative Journalism
Investigative journalism in recent years is confronted with two major ch...
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06/21/2018
Par4Sim -- Adaptive Paraphrasing for Text Simplification
Learning from a real-world data stream and continuously updating the mod...
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04/24/2018