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Record W2117324197 · doi:10.1109/crv.2009.49

Automated Spatial-Semantic Modeling with Applications to Place Labeling and Informed Search

2009· article· en· W2117324197 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

Venuenot available
Typearticle
Languageen
FieldEngineering
TopicRobotics and Sensor-Based Localization
Canadian institutionsUniversity of British Columbia
Fundersnot available
KeywordsComputer scienceObject (grammar)Variety (cybernetics)Artificial intelligenceContext (archaeology)PlannerInformation retrievalSpatial relationObject-based spatial databaseSet (abstract data type)RobotCluster analysisCognitive neuroscience of visual object recognitionSpatial analysisHuman–computer interactionSpatial databaseProgramming language

Abstract

fetched live from OpenAlex

This paper presents a spatial-semantic modeling system featuring automated learning of object-place relations from an online annotated database, and the application of these relations to a variety of real-world tasks. The system is able to label novel scenes with place information, as we demonstrate on test scenes drawn from the same source as our training set. We have designed our system for future enhancement of a robot platform that performs state-of-the-art object recognition and creates object maps of realistic environments. In this context, we demonstrate the use of spatial-semantic information to perform clustering and place labeling of object maps obtained from real homes.This place information is fed back into the robot system to inform an object search planner about likely locations of a query object. As a whole, this system represents a new level in spatial reasoning and semantic understanding for a physical platform.

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 categoriesnone
Consensus categoriesnone
DomainCandidate signal: none · Consensus signal: none
Study designCandidate signal: Simulation or modeling · Consensus signal: Simulation or modeling
GenreCandidate signal: Empirical · Consensus signal: none
Teacher disagreement score0.848
Threshold uncertainty score0.289

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 communication0.0000.000
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 head0.013
GPT teacher head0.245
Teacher spread0.232 · 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

Quick stats

Citations54
Published2009
Admission routes1
Has abstractyes

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