How Do Document Parsers Break? Auditing Structural Vulnerability in Document Intelligence

arXiv:2605.19309 · cs.CL · Submitted 2026-05-19 · Read on arXiv

cs.CL

Submitted: 2026-05-19

Updated: 2026-09-16

Comments: 23 pages, 7 figures. Accepted to EMNLP 2026 Main Conference. Code: https://github.com/ef1026/ProSA

Code: https://github.com/ef1026/ProSA

License: http://arxiv.org/licenses/nonexclusive-distrib/1.0/

Terminology

Robustness — 21× in this paper · explained in 5 episodes
Benchmark — 9× in this paper · explained in 2 episodes
Consistency — 8× in this paper · explained in 3 episodes
Benchmarking — 6× in this paper · explained in 3 episodes
Document Layout Analysis — 6× in this paper
Verification — 4× in this paper · explained in 2 episodes
Alignment — 3× in this paper · explained in 1 episode
Accuracy — 2× in this paper · explained in 1 episode
Action Space — 2× in this paper · explained in 1 episode
Aggregation — 2× in this paper · explained in 1 episode
Character Error Rate — 2× in this paper
Computer Vision and Pattern Recognition — 2× in this paper
Core — 2× in this paper · explained in 2 episodes
Data Augmentation — 2× in this paper · explained in 7 episodes
Decode — 2× in this paper · explained in 2 episodes
Quantization — 2× in this paper · explained in 12 episodes
Admissible Space — 1× in this paper · explained in 1 episode
Decoupling — 1× in this paper · explained in 2 episodes
Downstream Tasks — 1× in this paper · explained in 2 episodes
Grounding — 1× in this paper · explained in 3 episodes
RAG — 1× in this paper · explained in 3 episodes
Regularization — 1× in this paper · explained in 3 episodes
Tokenization — 1× in this paper · explained in 2 episodes
Transformer — 1× in this paper · explained in 2 episodes
alpha — 1× in this paper · explained in 1 episode

Sources

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