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Record W1985893093 · doi:10.3138/carto.46.2.83

Improving Web Mapping with Generalization

2011· article· en· W1985893093 on OpenAlexvenueno aff
Julien Gaffuri

Bibliographic record

VenueCartographica The International Journal for Geographic Information and Geovisualization · 2011
Typearticle
Languageen
FieldSocial Sciences
TopicGeographic Information Systems Studies
Canadian institutionsnot available
Fundersnot available
KeywordsRaster graphicsGeneralizationComputer scienceCartographic generalizationWeb mappingThe InternetServerRaster dataScale (ratio)Web serverData miningWorld Wide WebInformation retrievalArtificial intelligenceCartographyMathematicsGeography

Abstract

fetched live from OpenAlex

Maps are not like other images. Internet maps could be improved through the use of automated mapping methods, particularly automated generalization techniques. Operational automated generalization systems exist, but they are not used on the Web. Integrating generalization and Web-mapping systems is an important challenge for Internet cartography; this integration requires that the architecture of existing Web-mapping systems be improved. This article gives some recommendations to progress toward this integration: spatial data servers should diffuse more vector data and fewer pre-computed raster tiles; they should be made “scale aware” and should provide multi-scale data; the generalization transformations should be shared between servers and clients; and Web-mapping clients should be able to compute dynamic graphic generalizations to adapt the spatial data display to the user's needs.

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)0.002
metaresearch head score (Gemma)0.000
Version: codex-gemma-dda1882f352aValidation status: machine_predicted_unvalidated
Candidate categoriesScience and technology studies
Consensus categoriesnone
DomainCandidate signal: none · Consensus signal: none
Study designCandidate signal: Not applicable · Consensus signal: none
GenreCandidate signal: Empirical · Consensus signal: none
Teacher disagreement score0.826
Threshold uncertainty score0.999

Codex and Gemma teacher scores by category

CategoryCodexGemma
Metaresearch0.0020.000
Meta-epidemiology (narrow)0.0000.000
Meta-epidemiology (broad)0.0000.000
Bibliometrics0.0010.001
Science and technology studies0.0020.000
Scholarly communication0.0010.003
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 head0.027
GPT teacher head0.277
Teacher spread0.251 · 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
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

Citations12
Published2011
Admission routes1
Has abstractyes

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