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Zhifan Sun

A Test Suite of Prompt Injection Attacks for LLM-based Machine Translation
2024 · Antonio Valerio Miceli Barone, Zhifan Sun · Conference on Machine Translation (WMT) · 3
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Report on the BEA 2026 Shared Task on Rubric-based Short Answer Scoring for German
2026 · Sebastian Gombert, Zhifan Sun, et al. · Workshop on Innovative Use of NLP for Building Educational Applications · 1
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Scaling Behavior of Machine Translation with Large Language Models under Prompt Injection Attacks
2024 · Zhifan Sun, Antonio Valerio Miceli-Barone · 1
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How Do I Say It Best? What Prompt Optimisation Can Reveal About Optimal Prompt Formulation In LLM-based Automated Short Answer Scoring
2026 · Sebastian Gombert, Sonja Hahn, et al. · Anais do ... Simpósio Brasileiro de Informática na Educação/Anais do Simpósio Brasileiro de Informática na Educação
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Are rubrics all you need? Towards rubric-based automatic short answer scoring via guided rubric-answer alignment
2026 · Sebastian Gombert, Zhifan Sun, et al. · International Conference on Learning Analytics and Knowledge (LAK)
Rubrics as Semantic Subspaces: A Unified Approach to Rubric-based Constructed Response Scoring across Short Answers and Essays
2026 · Sebastian Gombert, Sonja Hahn, et al. · Workshop on Innovative Use of NLP for Building Educational Applications
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Alice: A Large-Scale German Benchmark for Rubric-Based Multi-Dimensional Automatic Short Answer Scoring
2026 · Zhifan Sun, Sebastian Gombert, et al. · Conference on Empirical Methods in Natural Language Processing (EMNLP)
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Rubric Spans are Label Representations: Joint LLM Encoding for Short Answer Scoring
2026 · Zhifan Sun, Sebastian Gombert, et al. · Conference on Empirical Methods in Natural Language Processing (EMNLP)
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Works count: 8
Citation count: 5
H-index: 1
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