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Record W2171644141 · doi:10.1109/robot.2007.363853

Interactive Cross Cutting

2007· article· en· W2171644141 on OpenAlex

Why this work is in the frame

A frame that forgets how it found something cannot be audited. These are the routes that admitted this work.

affAt least one author lists a Canadian institution in the pinned OpenAlex snapshot.

Bibliographic record

VenueProceedings - IEEE International Conference on Robotics and Automation/Proceedings · 2007
Typearticle
Languageen
FieldEngineering
Topic3D Shape Modeling and Analysis
Canadian institutionsSimon Fraser University
Fundersnot available
KeywordsGroove (engineering)Computer scienceSurface (topology)Path (computing)SubdivisionCutting toolLaser cuttingEngineering drawingSimulationMechanical engineeringGeometryEngineeringMathematics

Abstract

fetched live from OpenAlex

In this paper, we use an enhanced surface mesh model to simulate virtual dissection by progressive subdivision and re-meshing. Enhanced novel algorithms to generate interior structures that show the result of a cut that is generated by the interaction between instrument and model is used as the underlining framework. The notion of a cross cutting is introduced and solved to offer a more realistic interactive environment for various virtual diagnostic and dissection tasks. Our simulator supports two types of cutting: "cut-into", an instrument penetrating simulated tissues, and "cut through", an instrument cutting through tissues. In either case, a groove is developed in the path where the cutting has taken place to reflect the depth of the cut. Generation of a groove introduces a challenging problem when two cuts cross in their paths. For example, when two cutting path intersects (i.e., an occurrence of cross cutting), the current structures involved in the proximity of the cuts do not simulate a realistic intersecting cross cut. Although many studies have represented solutions to surface mesh cutting, a solution to an interactive cross cutting has not been adequately addressed yet. This paper presents an algorithm that can be flexibly applied for the simulation of an interactive cross cutting on a surface-mesh. Such solution can be further applied to many applications involving surface mesh.

Fetched live from OpenAlex and de-inverted. Abstracts are not stored in this database: the inverted indexes are 8.6 GB of the frame’s 9.3 GB of text, and the host has 13 GB free.

Full frame distilled prediction

Teacher imitation

Not calibrated prevalence, not ground truth. Human validation pending. Learned from the 10,348 direct Codex labels and 10,348 direct Gemma labels. Candidate is the union of thresholded teacher heads; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels or direct frontier model labels.

metaresearch head score (Codex)0.000
metaresearch head score (Gemma)0.000
Version: codex-gemma-dda1882f352aValidation status: machine_predicted_unvalidated
Candidate categoriesMeta-epidemiology (narrow)
Consensus categoriesnone
DomainCandidate signal: none · Consensus signal: none
Study designCandidate signal: Simulation or modeling · Consensus signal: none
GenreCandidate signal: Empirical · Consensus signal: Empirical
Teacher disagreement score0.885
Threshold uncertainty score1.000

Codex and Gemma teacher scores by category

CategoryCodexGemma
Metaresearch0.0000.000
Meta-epidemiology (narrow)0.0000.000
Meta-epidemiology (broad)0.0000.000
Bibliometrics0.0000.000
Science and technology studies0.0000.000
Scholarly communication0.0010.001
Open science0.0000.000
Research integrity0.0000.000
Insufficient payload (model declined to judge)0.0000.000

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.

Opus teacher head0.031
GPT teacher head0.300
Teacher spread0.269 · how far apart the two teachers sit on this one work
Validation statusscore_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from it