Hannan Cao

5 papers · 2021–2025 · 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 (18)

Venues

ACL (2) EMNLP (2) EACL (1)

Top co-authors

Hwee Tou Ng (5) Wenmian Yang (2) Liping Yuan (1) Yuchen Zhang (1) Hai Ye (1)

Research topics

Machine Learning (5) Natural Language Processing (5) Generation (4) Learning Types · Machine Learning (4) Artificial Intelligence (3) Deep Learning (3) Core AI (3) Applications (2) Learning Types · Deep Learning (2) Application Areas (1) Models (1)

Keywords

grammatical error correction (3) large language model (2) text editing (1) knowledge distillation (1) data augmentation (1) text generation (1) autoregressive generation (1) preference optimization (1) monte carlo tree search (1) language model (1) language model agent (1) supervised fine-tuning (1) exposure bia (1) iterative planning (1) sequence-to-sequence model (1) constrained text generation (1) parallel data (1) writing assistance (1) text-to-text generation (1) rationale generation (1)

Papers

A Constrained Text Revision Agent via Iterative Planning and Searching ACL 2025 Rationalize and Align: Enhancing Writing Assistance with Rationale via Self-Training for Improved Alignment ACL 2025 Mitigating Exposure Bias in Grammatical Error Correction with Data Augmentation and Reweighting EACL 2023 Unsupervised Grammatical Error Correction Rivaling Supervised Methods EMNLP 2023 Grammatical Error Correction with Contrastive Learning in Low Error Density Domains EMNLP 2021