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Record W1496671656

A multi-agent system based on active vision and ultrasounds applied to fuzzy behavior based navigation

2004· article· en· W1496671656 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

VenueWorld Automation Congress · 2004
Typearticle
Languageen
FieldComputer Science
TopicRobotic Path Planning Algorithms
Canadian institutionsArtificial Intelligence in Medicine (Canada)
Fundersnot available
KeywordsMobile robotComputer scienceDoorsRobotFuzzy logicArtificial intelligenceFuzzy control systemModular designSet (abstract data type)Control engineeringMobile robot navigationActuatorMulti-agent systemHuman–computer interactionRobot controlEngineering
DOInot available

Abstract

fetched live from OpenAlex

In this paper, we present a multi-agent system that uses both visual and range sensors information to achieve a safe and efficient behavior-based navigation. The system uses a topological map of an indoor office-like environment and it is based on fuzzy behaviors, providing to the robot the ability to find doors in rooms. The system is formed by distributed agents that can establish communication among themselves. We use both reactive and deliberative agents and we have carried out a modular design of the system to facilitate its posterior expansion by adding new skills or new agents. Also, the use of a multi-agent system allows us to achieve a more robust performance of the robot. Regarding the behaviors, they have been designed using fuzzy rules to set the appropriate relationship between the input data and the control values to apply to the robot actuators. The system has been implemented in a Nomad 200 mobile robot and has been validated in numerous tests in a read office-like environment

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: Methods · Consensus signal: none
Teacher disagreement score0.688
Threshold uncertainty score0.916

Codex and Gemma teacher scores by category

CategoryCodexGemma
Metaresearch0.0000.000
Meta-epidemiology (narrow)0.0000.000
Meta-epidemiology (broad)0.0000.000
Bibliometrics0.0000.001
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 head0.015
GPT teacher head0.275
Teacher spread0.260 · 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