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Record W2041702587 · doi:10.1002/env.595

On some aspects of data integration techniques with environmental applications

2003· article· en· W2041702587 on OpenAlex
Bikas K. Sinha, Kirti R. Shah

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

VenueEnvironmetrics · 2003
Typearticle
Languageen
FieldDecision Sciences
TopicMulti-Criteria Decision Making
Canadian institutionsUniversity of Waterloo
Fundersnot available
KeywordsMultiple-criteria decision analysisJudgementRanking (information retrieval)Rank (graph theory)Computer scienceContext (archaeology)Data integrationPhraseEnvironmental pollutionOperations researchManagement scienceData miningEnvironmental scienceInformation retrievalMathematicsEnvironmental protectionArtificial intelligenceGeographyPolitical scienceEngineering

Abstract

fetched live from OpenAlex

Abstract Multiple Criteria Decision Making (MCDM) is a popular phrase used to describe situations where there is a need for integration of the results of different studies to make an overall judgement. Among the highest priorities towards socioeconiomic development around the world is the Environmental Protection Policy (EPP), and environmental assessment is a key to EPP. In the context of environmental studies, data integration techniques are very appealing and have wider applicability. It is well known that land, air and water are the three sources for determination of the extent of pollution of different regions. The purpose of MCDM is to rank the regions wrt all the sources taken together. For any individual source of pollution, it is trivial to rank the regions from best to worst. However, the problem of integration becomes non‐trivial in most cases since the regions do not lend themselves to the same pattern of ranking wrt different sources. In this article we examine critically the performance of two popular composite indices (CI) and suggest some alternatives. Copyright © 2003 John Wiley & Sons, Ltd.

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)0.002
metaresearch head score (Gemma)0.002
Version: codex-gemma-dda1882f352aValidation status: machine_predicted_unvalidated
Candidate categoriesnone
Consensus categoriesnone
DomainCandidate signal: none · Consensus signal: none
Study designCandidate signal: Other design · Consensus signal: none
GenreCandidate signal: Empirical · Consensus signal: none
Teacher disagreement score0.847
Threshold uncertainty score0.824

Codex and Gemma teacher scores by category

CategoryCodexGemma
Metaresearch0.0020.002
Meta-epidemiology (narrow)0.0000.000
Meta-epidemiology (broad)0.0000.000
Bibliometrics0.0010.001
Science and technology studies0.0000.000
Scholarly communication0.0000.001
Open science0.0010.000
Research integrity0.0000.000
Insufficient payload (model declined to judge)0.0010.000

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 head0.166
GPT teacher head0.395
Teacher spread0.229 · 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