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Record W2499909973 · doi:10.1017/cbo9780511736261.011

A surprising problem in navigation

2011· book-chapter· en· W2499909973 on OpenAlexaff
Yogesh Girdhar, Gregory Dudek

Bibliographic record

VenueCambridge University Press eBooks · 2011
Typebook-chapter
Languageen
FieldComputer Science
TopicData Management and Algorithms
Canadian institutionsMcGill University
Fundersnot available
KeywordsSnapshot (computer storage)ExcursionComputer scienceNarrativeMobile robot navigationArtificial intelligenceGlobal Positioning SystemComputer visionGeographyMobile robotRobotArtTelecommunicationsRobot controlPolitical scienceLiterature

Abstract

fetched live from OpenAlex

Navigation tasks, and particularly robot navigation, are tasks that are closely associated with data collection. Even a tourist on holiday devotes extensive effort to reportage: the collection of images, narratives or recollections that provide a synopsis of the journey. Several years ago, the term vacation snapshot problem was coined to refer to the challenge of generating a sampling and navigation strategy (Bourque and Dudek, 2000). The notion of a navigation summary refers to a class of solutions to this problem that capture the diversity of sensor readings, and in particular images, experienced during an excursion without allowing for active alteration to the path being followed.

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.

How this classification was reachedexpand

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: Not applicable · Consensus signal: none
GenreCandidate signal: Other · Consensus signal: Other
Teacher disagreement score0.992
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 communication0.0000.001
Open science0.0010.001
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 head0.028
GPT teacher head0.193
Teacher spread0.165 · 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

Classification

machine, unvalidated

Machine predicted; a candidate call from one teacher head, not a consensus.

Study designNot applicable
Domainnot available
GenreOther

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".

Quick stats

Citations1
Published2011
Admission routes1
Has abstractyes

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