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Record W2109933726 · doi:10.1109/elml.2009.23

Space-Mediated Learning at the Locus of Action in a Heterogeneous Team of Mobile Workers

2009· article· en· W2109933726 on OpenAlexaff
Daniel Chamberland-Tremblay, Sylvain Giroux, Claude Caron, Michel Berthiaume

Bibliographic record

Venuenot available
Typearticle
Languageen
FieldComputer Science
TopicContext-Aware Activity Recognition Systems
Canadian institutionsUniversité de Sherbrooke
Fundersnot available
KeywordsComputer scienceKnowledge managementHuman–computer interactionKnowledge baseTask (project management)Space (punctuation)Collaborative learningContext (archaeology)ExcellenceWorld Wide WebEngineering

Abstract

fetched live from OpenAlex

To perform, heterogeneous teams must build a common knowledge base that enables collaboration. This paper explores the opportunity to use shared physical space as the mediator par excellence for learning and information sharing among mobile workers of a heterogeneous team. This research focuses on indoor environments that condition the tasks to be performed. Building on the ideas of location-based services and smart spaces, the user is able to store information in the environment and retrieve it based on the immediate work context. We use an information push strategy to foster learning by non-experts at the onset of a task. Formal and informal collaboration tools are used to build the information base required by the system. The example of an extended team of caregivers working at the patientpsilas home is used to illustrate the learning process at the locus of action.

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 machine prediction

Teacher imitation

Not calibrated prevalence, not ground truth. Human validation pending. The Gemma side is a direct model label for every work in the frame, read from the title-only record. The Codex side is a classifier learned from the 10,348 direct Codex labels and calibrated to design-weighted sample rates; fields without enough sample support carry no Codex call. Candidate is the union of the two sides; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels.

metaresearch head score (Codex)0.002
metaresearch head score (Gemma)0.006
Version: metacan-v3-hybrid-931329e0061cValidation status: machine_predicted_unvalidated
Candidate categoriesnone
Consensus categoriesnone
DomainCandidate signal: none · Consensus signal: none
Study designCandidate signal: Observational · Consensus signal: none
GenreCandidate signal: Empirical · Consensus signal: Empirical
Teacher disagreement score0.004
Threshold uncertainty score0.013

Distilled classifier scores by category (both heads)

CategoryCodexGemma
Metaresearch0.0020.006
Meta-epidemiology (narrow)0.0000.000
Meta-epidemiology (broad)0.0000.001
Bibliometrics0.0010.000
Science and technology studies0.0020.004
Scholarly communication0.0040.005
Open science0.0010.007
Research integrity0.0010.001
Insufficient payload (model declined to judge)0.0040.001

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 head0.020
GPT teacher head0.263
Teacher spread0.243 · 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 source (direct Gemma or distilled Codex), not a consensus.

The models applied no category: nothing in the taxonomy fit this work.
Study designObservational
Domainnot available
GenreEmpirical

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

Citations2
Published2009
Admission routes1
Has abstractyes

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