Zhiyu Cao

4 papers · 2024–2026 · 3 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 (10) 🏆 Keyword Champion (2)

Venues

EMNLP (2) ACL (1) COLING (1)

Top co-authors

Peifeng Li (4) Qiaoming Zhu (4) Yaxin Fan (2)

Research topics

Natural Language Processing (3) Artificial Intelligence (2) Deep Learning (2) Machine Learning (2) Applications (2) Core AI (2) Generation (2) Architectures (1) Core Methods (1) Learning Types · Machine Learning (1) Learning Types · Deep Learning (1)

Keywords

dialogue system (2) incomplete utterance rewriting (2) data augmentation (1) dialogue generation (1) text generation (1) information retrieval (1) conversational search (1) adversarial perturbation (1) query rewriting (1) discourse coherence (1) dialogue context (1) multi-party dialogue (1) context rewriting (1) clarification question (1) graph neural network (1) editing operation (1) cascading error (1) token-level heterogeneous graph (1) multi-task learning (1) utterance augmentation (1)

Papers

Discourse Coherence and Response-Guided Context Rewriting for Multi-Party Dialogue Generation ACL 2026 ICR: Iterative Clarification and Rewriting for Conversational Search EMNLP 2025 Two-stage Incomplete Utterance Rewriting on Editing Operation COLING 2025 Incomplete Utterance Rewriting with Editing Operation Guidance and Utterance Augmentation EMNLP 2024