Papers by Gaël Guibon
QUARTZ: QA-based Unsupervised Abstractive Refinement for Task-oriented Dialogue Summarization (2025.findings-emnlp)
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| Challenge: | a framework for task-oriented utility-based dialogue summarization is proposed . QUARTZ is a tool for task summarizing dialogues, but its outputs lack task-specific focus. |
| Approach: | They propose a framework for task-oriented utility-based dialogue summarization . QUARTZ generates summaries and question-answer pairs from a dialogue in a zero-shot manner . |
| Outcome: | The proposed framework achieves competitive results in zero-shot settings, rivaling fully-supervised State-of-the-Art methods. |
Few-Shot Emotion Recognition in Conversation with Sequential Prototypical Networks (2021.emnlp-main)
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| Challenge: | Existing studies on dyadic human-human interactions focus on conversations without specific business objectives. |
| Approach: | They propose a method to detect emotions in a live chat customer service . they propose 'ProtoSeq' for conversational emotion classification using different languages . |
| Outcome: | The proposed method is competitive even when applied to other ones. |
OFrLex: A Computational Morphological and Syntactic Lexicon for Old French (2020.lrec-1)
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| Challenge: | Using heterogeneous language resources, we extract structured and exploitable information from a large-coverage morphological and syntactic Old French lexicon. |
| Approach: | They propose to use a large-coverage morphological and syntactic Old French lexicon to extract structured and exploitable information from heterogeneous language resources. |
| Outcome: | The proposed extension technique will be validated manually in the near future and take advantage of OFrLex’s viewing, searching and editing interface. |
EZCAT: an Easy Conversation Annotation Tool (2022.lrec-1)
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| Challenge: | EZCAT is an annotation tool for textual conversations, but it is not customizable. |
| Approach: | They propose an easy-to-use interface to annotate conversations in a configurable schema . they use it to annnotate private chats and chats, and they use the schema to test it . |
| Outcome: | The proposed interface allows users to control data and annotate conversations in two levels . it eliminates the need for a server and accounts management, and allows users access to data . |
When Collaborative Treebank Curation Meets Graph Grammars (2020.lrec-1)
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| Challenge: | Arborator-Grew is a collaborative annotation tool for treebank development. |
| Approach: | They present a collaborative annotation tool for treebank development that combines the features of Arborator and Grew. |
| Outcome: | The proposed tool is a complete redevelopment and modernization of Arborator, replacing its internal database storage by a new Grew API. |