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Named Entity Recognition (NER) is one of the most common tasks of the natural language processing. The purpose of NER is to find and classify tokens in text documents into predefined categories called tags, such as person names, quantity…

Computation and Language · Computer Science 2017-10-10 L. T. Anh , M. Y. Arkhipov , M. S. Burtsev

Recent advances in named entity recognition (NER) have pushed the boundary of the task to incorporate visual signals, leading to many variants, including multi-modal NER (MNER) or grounded MNER (GMNER). A key challenge to these tasks is…

Computation and Language · Computer Science 2024-04-03 Hyunjong Ok , Taeho Kil , Sukmin Seo , Jaeho Lee

Recently, there has been a strong push to transition from hybrid models to end-to-end (E2E) models for automatic speech recognition. Currently, there are three promising E2E methods: recurrent neural network transducer (RNN-T), RNN…

Audio and Speech Processing · Electrical Eng. & Systems 2020-07-31 Jinyu Li , Yu Wu , Yashesh Gaur , Chengyi Wang , Rui Zhao , Shujie Liu

In-Context Learning (ICL) technique based on Large Language Models (LLMs) has gained prominence in Named Entity Recognition (NER) tasks for its lower computing resource consumption, less manual labeling overhead, and stronger…

Computation and Language · Computer Science 2025-05-30 Yuzhen Xiao , Jiahe Song , Yongxin Xu , Ruizhe Zhang , Yiqi Xiao , Xin Lu , Runchuan Zhu , Bowen Jiang , Junfeng Zhao

NatiQ is end-to-end text-to-speech system for Arabic. Our speech synthesizer uses an encoder-decoder architecture with attention. We used both tacotron-based models (tacotron-1 and tacotron-2) and the faster transformer model for generating…

Computation and Language · Computer Science 2022-11-18 Ahmed Abdelali , Nadir Durrani , Cenk Demiroglu , Fahim Dalvi , Hamdy Mubarak , Kareem Darwish

Although modern named entity recognition (NER) systems show impressive performance on standard datasets, they perform poorly when presented with noisy data. In particular, capitalization is a strong signal for entities in many languages,…

Computation and Language · Computer Science 2019-12-17 Stephen Mayhew , Nitish Gupta , Dan Roth

The Arabic language is a morphologically rich language with relatively few resources and a less explored syntax compared to English. Given these limitations, Arabic Natural Language Processing (NLP) tasks like Sentiment Analysis (SA), Named…

Computation and Language · Computer Science 2021-03-09 Wissam Antoun , Fady Baly , Hazem Hajj

End-to-end neural network systems for automatic speech recognition (ASR) are trained from acoustic features to text transcriptions. In contrast to modular ASR systems, which contain separately-trained components for acoustic modeling,…

Computation and Language · Computer Science 2020-04-21 Yonatan Belinkov , Ahmed Ali , James Glass

Named Entity Recognition (NER) involves the identification and classification of named entities in unstructured text into predefined classes. NER in languages with limited resources, like French, is still an open problem due to the lack of…

Computation and Language · Computer Science 2022-12-08 Arjun Choudhry , Pankaj Gupta , Inder Khatri , Aaryan Gupta , Maxime Nicol , Marie-Jean Meurs , Dinesh Kumar Vishwakarma

State of the art Named Entity Recognition (NER) models have achieved an impressive ability to extract common phrases from text that belong to labels such as location, organization, time, and person. However, typical NER systems that rely on…

Computation and Language · Computer Science 2024-01-24 Alexandra Loessberg-Zahl

Prompt-based language models have produced encouraging results in numerous applications, including Named Entity Recognition (NER) tasks. NER aims to identify entities in a sentence and provide their types. However, the strong performance of…

Computation and Language · Computer Science 2023-08-08 Amirhossein Layegh , Amir H. Payberah , Ahmet Soylu , Dumitru Roman , Mihhail Matskin

Named Entity Recognition seeks to extract substrings within a text that name real-world objects and to determine their type (for example, whether they refer to persons or organizations). In this survey, we first present an overview of…

Computation and Language · Computer Science 2024-12-23 Imed Keraghel , Stanislas Morbieu , Mohamed Nadif

End-to-end relation extraction (E2ERE) is an important task in information extraction, more so for biomedicine as scientific literature continues to grow exponentially. E2ERE typically involves identifying entities (or named entity…

Computation and Language · Computer Science 2023-04-05 Xuguang Ai , Ramakanth Kavuluru

Named entity recognition (NER) stands as a fundamental and pivotal task within the realm of Natural Language Processing. Particularly within the domain of Biomedical Method NER, this task presents notable challenges, stemming from the…

Computation and Language · Computer Science 2024-07-01 Chen Tang , Bohao Yang , Kun Zhao , Bo Lv , Chenghao Xiao , Frank Guerin , Chenghua Lin

We present a simple yet effective method to train a named entity recognition (NER) model that operates on business telephone conversation transcripts that contain noise due to the nature of spoken conversation and artifacts of automatic…

Computation and Language · Computer Science 2022-09-29 Xue-Yong Fu , Cheng Chen , Md Tahmid Rahman Laskar , Shashi Bhushan TN , Simon Corston-Oliver

Recent studies have explored various approaches for treating candidate named entity spans as both source and target sequences in named entity recognition (NER) by leveraging large language models (LLMs). Although previous approaches have…

Computation and Language · Computer Science 2026-03-27 Sungwoo Han , Hyeyeon Kim , Jingun Kwon , Hidetaka Kamigaito , Manabu Okumura

We present MultiCoNER, a large multilingual dataset for Named Entity Recognition that covers 3 domains (Wiki sentences, questions, and search queries) across 11 languages, as well as multilingual and code-mixing subsets. This dataset is…

Computation and Language · Computer Science 2022-09-01 Shervin Malmasi , Anjie Fang , Besnik Fetahu , Sudipta Kar , Oleg Rokhlenko

Conventional automatic speech recognition (ASR) models typically produce outputs as normalized texts lacking punctuation and capitalization, necessitating post-processing models to enhance readability. This approach, however, introduces…

Audio and Speech Processing · Electrical Eng. & Systems 2025-12-23 Jian You , Xiangfeng Li , Erwan Zerhouni

Research into COVID-19 is a big challenge and highly relevant at the moment. New tools are required to assist medical experts in their research with relevant and valuable information. The COVID-19 Open Research Dataset Challenge (CORD-19)…

Digital Libraries · Computer Science 2020-05-19 Hermann Kroll , Jan Pirklbauer , Johannes Ruthmann , Wolf-Tilo Balke

Named entity recognition is a natural language processing task to recognize and extract spans of text associated with named entities and classify them in semantic Categories. Google BERT is a deep bidirectional language model, pre-trained…

Computation and Language · Computer Science 2020-03-20 Ehsan Taher , Seyed Abbas Hoseini , Mehrnoush Shamsfard