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Record W1580706940

Optimal path planning system in time-varying environment

2010· article· en· W1580706940 on OpenAlexfundno aff
Mike Eichhorn

Bibliographic record

VenueCommon Library Network (Der Gemeinsame Bibliotheksverbund) · 2010
Typearticle
Languageen
FieldComputer Science
TopicRobotic Path Planning Algorithms
Canadian institutionsnot available
FundersNational Research Council CanadaDeutsche Forschungsgemeinschaft
KeywordsComputer sciencePath (computing)
DOInot available

Abstract

fetched live from OpenAlex

This paper presents an algorithm for path planning in a time-varying environment based on graph methods.The methods presented make it possible to find an optimal path using defined requirements in a feasible time.The task of the introduced path planning algorithm using an AUV is to find a time-optimal path from a defined start position to a goal position with consideration of the time-varying ocean current.An additional consideration discussed in this paper is the determination of the optimal departure time.The solutions and algorithms presented in this paper are focused on path planning requirements for the AUV "SLOCUM" glider.These algorithms are equally applicable to other AUVs or aerial mobile autonomous systems.This paper is an abridgment of a research fellowship and has been previously published in parts in [1], [2], [3] and [4].

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)0.001
metaresearch head score (Gemma)0.000
Version: codex-gemma-dda1882f352aValidation status: machine_predicted_unvalidated
Candidate categoriesMeta-epidemiology (narrow), Scholarly communication
Consensus categoriesnone
DomainCandidate signal: none · Consensus signal: none
Study designCandidate signal: Simulation or modeling · Consensus signal: Simulation or modeling
GenreCandidate signal: Methods · Consensus signal: Methods
Teacher disagreement score0.158
Threshold uncertainty score1.000

Codex and Gemma teacher scores by category

CategoryCodexGemma
Metaresearch0.0010.000
Meta-epidemiology (narrow)0.0010.001
Meta-epidemiology (broad)0.0010.000
Bibliometrics0.0020.004
Science and technology studies0.0000.000
Scholarly communication0.0010.003
Open science0.0040.002
Research integrity0.0000.001
Insufficient payload (model declined to judge)0.0000.001

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 head0.222
Teacher spread0.209 · 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 designSimulation or modeling
Domainnot available
GenreMethods

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

Citations0
Published2010
Admission routes1
Has abstractyes

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