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Record W596664051

VISAT™: The Avenue to Highway Data Bank

2008· article· en· W596664051 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.

aboutThe title or abstract carries a Canadian signal from the geographic lexicon.
no affNo Canadian affiliation: this work is invisible to an affiliation-only frame.
No Canadian affiliation. An affiliation-only frame, the usual design, would never have seen this work. It is one of the works that make the case for inverting the frame.

Bibliographic record

VenueSeventh International Conference on Managing Pavement AssetsTransportation Research BoardAlberta Infrastructure and Transportation, CanadaFederal Highway Administration · 2008
Typearticle
Languageen
FieldEngineering
TopicAutomated Road and Building Extraction
Canadian institutionsnot available
Fundersnot available
KeywordsGlobal Positioning SystemMobile mappingComputer sciencePhotogrammetryInertial measurement unitDigital mappingGeographic information systemInertial navigation systemReal-time computingRemote sensingGeographyTelecommunicationsComputer visionInertial frame of reference
DOInot available

Abstract

fetched live from OpenAlex

The creation of a Geographic Information System (GIS) for road networks requires large amounts of data which currently are obtained by manually digitizing existing maps with some update from conventional photogrammetric and surveying techniques. In order to collect digital data faster, the use and integration of digital sensors is required which work in kinematic mode, i.e., from a moving vehicle. Absolute Mapping Solutions Inc., Canada, has developed a precise mobile survey system – VISAT™ – for road inventory and general GIS applications. The system integrates a cluster of CCD cameras, a Global Positioning System (GPS) receiver, and an Inertial Navigation System (INS), to automatically collect data in a road corridor at velocities of up to 120 km/h and to store the data in a GIS system format. The updated GPS/INS information is used to geometrically correct the images collected by the CCD cameras which record all details along the highway within a corridor of about 50 m. The shutters of the cameras and the output of the INS system are synchronized by the clock of the GPS receiver. This paper introduces the VISAT™ system, its components, and its application in building highway infrastructure data banks.

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: Observational · Consensus signal: none
GenreCandidate signal: Empirical · Consensus signal: Empirical
Teacher disagreement score0.768
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 studies0.0010.000
Scholarly communication0.0000.001
Open science0.0010.000
Research integrity0.0000.001
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 head0.057
GPT teacher head0.324
Teacher spread0.267 · 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