3 papers
cs.CV2026
VERDICT: Agreement Beats Pixel-Space Verification in Real-Document OCSR
Yani Guan, Dengpan Dong, Shuang Luo +6
Optical Chemical Structure Recognition (OCSR) converts 2D molecular depictions in the published literature into SMILES, and is increasingly important for constructing large-scale c…
cs.LG2026
Real Data Closes Synthetic-to-Real Gap in Optical Chemical Structure Recognition
Yani Guan, Dengpan Dong, Zi Wei +4
Millions of chemical structures appear in patents and papers only as drawings, and using that information at scale requires reading the drawings. OCSR appears nearly solved on synt…
cs.SI2026
GraphInstruct: A Progressive Benchmark for Diagnosing Capability Gaps in LLM Graph Generation
Zihe Wei, Sheng Xiang, Ying Zhang +1
Graph-structured data underpins applications from citation analysis and social-network modeling to molecular design and knowledge-graph construction, and Large Language Models (LLM…