Simulate, record, verify: A language-portable framework for muscle-grounded articulatory QA (extended version)
Articulatory data describe what the tongue looks like, but geometry alone does not explain the muscle-level why behind a configuration or how to move it toward a target posture. We present a simulator-based framework that constructs this supervision from controlled biomechanical inputs. Each simulated configuration is stored with its generating muscle state and geometric properties in a structured fact record. Gold answers are derived before linguistic realization, and every naturalized output is checked against its source record, so the same records support new languages and question types without re-simulation. We instantiate the framework as 3DTongueQA using the ArtiSynth Badin tongue ...
| Authors | Seungho Eum, Shantong Sun, Unsang Park |
|---|---|
| Primary category | cs.CV |
| Published | 24 August 2026 |
| Last updated at source | 14 September 2026 |
Silytics shows public metadata from arXiv and links to the original. Information may be incomplete or out of date. Last refreshed 17 October 2026. Licenses and terms of the original apply to the work itself. Not financial, legal or professional advice.