X3D Conformance Testing Factors in Creating Aviable Test Suite
Bibliographic record
Abstract
X3D is an ISO standard for real time 3D graphics. It is the successor to the Virtual Reality Modeling Language (VRML). The specification is available at the Web3D consortium Web site. The Web3D consortium sponsors the creation of the X3D ISO standards, and releases these standards to the Internet community free of charge. The consortium, however, requires that X3D browsers successfully complete a testing process before a certification of compliance is granted. To enable the Web3D accreditation program to proceed, the first author has led the process of creating the conformance testing suite for the X3D "interchange" profile for the Web3D Consortium. This paper focuses on: 1.The trials and pitfalls of creating a conformance testing suite for the X3D "interchange "profile; 2.Verification of the open source X3D browser (FreeWRL) to verify the test suite and to provide images for the documentation process and 3."Lessons learned" about standards writing by highlighting both successful techniques and pitfalls/omissions found in the X3D ISO standards
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How this classification was reachedexpand
Full frame machine prediction
Teacher imitationNot calibrated prevalence, not ground truth. Human validation pending. The Gemma side is a direct model label for every work in the frame, read from the title-only record. The Codex side is a classifier learned from the 10,348 direct Codex labels and calibrated to design-weighted sample rates; fields without enough sample support carry no Codex call. Candidate is the union of the two sides; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels.
Distilled classifier scores by category (both heads)
| Category | Codex | Gemma |
|---|---|---|
| Metaresearch | 0.078 | 0.194 |
| Meta-epidemiology (narrow) | 0.001 | 0.001 |
| Meta-epidemiology (broad) | 0.001 | 0.001 |
| Bibliometrics | 0.004 | 0.002 |
| Science and technology studies | 0.002 | 0.004 |
| Scholarly communication | 0.006 | 0.009 |
| Open science | 0.004 | 0.005 |
| Research integrity | 0.002 | 0.004 |
| Insufficient payload (model declined to judge) | 0.004 | 0.002 |
Machine scores (provisional)
The two teacher heads of the student model, read on this work. A score orders the frame for review; it never asserts a category, and the validation status ships verbatim with every row.
Baseline scores from an immature model (maturity gate not passed, 7 training rounds). Scores rank; they never assert a category.
score_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from itClassification
machine, unvalidatedMachine predicted; a candidate call from one source (direct Gemma or distilled Codex), not a consensus.
How this classification was reached, model by model and score by score, is at the end of the page under "How this classification was reached".