Proceedings of the 2022 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies: Tutorial Abstracts
Text Generation with Text-Editing Models (2022.naacl-tutorials)
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Eric Malmi, Yue Dong, Jonathan Mallinson, Aleksandr Chuklin, Jakub Adamek, Daniil Mirylenka, Felix Stahlberg, Sebastian Krause, Shankar Kumar, Aliaksei Severyn
| Challenge: | Text-editing models are a popular alternative to seq2seq for monolingual text generation tasks such as text summarization and style transfer. |
| Approach: | They propose to use text-editing models to predict edit operations applied to the source sequence and to generate outputs word-by-word from scratch. |
| Outcome: | This paper provides an overview of the text-edit based models and their current state-of-the-art approaches. |
Self-supervised Representation Learning for Speech Processing (2022.naacl-tutorials)
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Hung-yi Lee, Abdelrahman Mohamed, Shinji Watanabe, Tara Sainath, Karen Livescu, Shang-Wen Li, Shu-wen Yang, Katrin Kirchhoff
| Challenge: | Self-supervised representation learning (SSL) uses proxy supervised learning tasks to obtain training data from unlabeled corpora. |
| Approach: | They propose to survey the latest SSL techniques, tools, datasets, and performance achievement in speech processing to scale up current machine learning technologies. |
| Outcome: | The proposed tutorial is highly relevant to the special theme of ACL about language diversity. |
New Frontiers of Information Extraction (2022.naacl-tutorials)
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| Challenge: | Information extraction (IE) is the process of automatically extracting structural information from unstructured or semi-structured data. |
| Approach: | This tutorial will provide an introduction to recent advances in IE by answering several important research questions. |
| Outcome: | The tutorial will address several important research questions and outline directions for further investigation. |
Human-Centered Evaluation of Explanations (2022.naacl-tutorials)
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Jordan Boyd-Graber, Samuel Carton, Shi Feng, Q. Vera Liao, Tania Lombrozo, Alison Smith-Renner, Chenhao Tan
| Challenge: | This tutorial will provide an overview of human-centered evaluations of explanations . |
| Approach: | This tutorial will provide an overview of human-centered evaluations of explanations . it will introduce the psychological foundation of explanation and types of NLP explanations. |
| Outcome: | This tutorial will provide an overview of human-centered evaluations of explanations . it will cover the two categories of evaluation: evaluation based on human-annotated explanations and evaluation with human-subjects studies. |
Tutorial on Multimodal Machine Learning (2022.naacl-tutorials)
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| Challenge: | Multimodal machine learning is a challenging but crucial area with numerous applications in multimedia, affective computing, robotics, finance, HCI, and healthcare. |
| Approach: | This tutorial will describe an updated taxonomy on multimodal machine learning synthesizing its core technical challenges and major directions for future research. |
| Outcome: | The proposed taxonomy synthesizes the core technical challenges and major directions for future research. |
Contrastive Data and Learning for Natural Language Processing (2022.naacl-tutorials)
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| Challenge: | Current NLP models heavily rely on effective representation learning algorithms. |
| Approach: | This tutorial introduces contrastive learning and provides an introduction to the techniques. |
| Outcome: | This tutorial provides an introduction to the fundamentals of contrastive learning approaches and the theory behind them. |