Qingting Xu

4 papers · 2023–2025 · 2 venues · across top CS/AI venues

Authors are matched by name, so researchers who share a name ("Yang Liu", "Wei Wang") appear as a single profile and their paper counts, venues and achievements are combined. How identity is handled.

Achievements

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🌍 Conference Polyglot · Bronze 🌉 Interdisciplinary Bridge · Bronze 🗺️ Taxonomy Completionist (12)

Venues

COLING (2) EMNLP (2)

Top co-authors

Yu Hong (4) Jiaxiang Chen (2) Yangyang Kang (2) Kaisong Song (2) Jianmin Yao (2) Jun Lin (1) Xiabing Zhou (1) Shiming He (1) Guodong Zhou (1) Shuai Yang (1)

Research topics

Machine Learning (4) Natural Language Processing (3) Applications (3) Learning Types · Machine Learning (3) Deep Learning (1) Knowledge & Reasoning (1) Application Areas (1) Core Methods (1) Learning Types · Deep Learning (1) Representation (1) Resources & Methods (1) Understanding (1)

Keywords

information extraction (2) transfer learning (1) sentiment analysis (1) data augmentation (1) prompt engineering (1) named entity recognition (1) commonsense knowledge (1) semantic parsing (1) prompt-based learning (1) paraphrase generation (1) event detection (1) pre-trained language model (1) aspect term extraction (1) end-to-end model (1) word sense (1) trigger word (1) role-based paraphrasing (1) comparative opinion quintuple extraction (1) opinion quintuple extraction (1) chain of feedback (1)

Papers

COF: Adaptive Chain of Feedback for Comparative Opinion Quintuple Extraction COLING 2025 Word-level Commonsense Knowledge Selection for Event Detection COLING 2024 Low-Resource Comparative Opinion Quintuple Extraction by Data Augmentation with Prompting EMNLP 2023 Smart “Chef”: Verifying the Effect of Role-based Paraphrasing for Aspect Term Extraction EMNLP 2023