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Record W2035971264 · doi:10.1109/apemc.2012.6238022

A history of time domain electromagnetics - a voyage back in time

2012· article· en· W2035971264 on OpenAlexaboutno aff
W.J.R. Hoefer

Bibliographic record

Venuenot available
Typearticle
Languageen
FieldMaterials Science
TopicMetamaterials and Metasurfaces Applications
Canadian institutionsnot available
Fundersnot available
KeywordsElectromagneticsMetamaterialComputational electromagneticsMicrowave engineeringElectrical engineeringPillarMicrowaveEngineeringArt historyComputer scienceEngineering physicsTelecommunicationsMechanical engineeringPhysicsArtElectromagnetic fieldOptics

Abstract

fetched live from OpenAlex

This paper retraces fifty years of research in electromagnetic fields and computational electromagnetics from an autobiographical perspective. It begins with early work on microwave ferrites at the RWTH Aachen and the University of Grenoble during the 1960s that laid the foundations for subsequent work on planar and quasi-planar circuits during the 1970s at the University of Ottawa. The 1980s and 1990s saw the emergence of computing in electromagnetics as a new pillar of microwave and millimetre-wave engineering, while the first decade of the 2ndmillennium brought a new kind of man-made metamaterials with exciting new properties and potential for novel devices. Research activities conducted during these years at the Universities of Ottawa and Victoria in Canada, and finally at the IHPC in Singapore, will form the subject of this review.

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 categoriesScience and technology studies
Consensus categoriesnone
DomainCandidate signal: none · Consensus signal: none
Study designCandidate signal: Not applicable · Consensus signal: none
GenreCandidate signal: Review · Consensus signal: Review
Teacher disagreement score0.999
Threshold uncertainty score0.026

Distilled classifier scores by category (both heads)

CategoryCodexGemma
Metaresearch0.0020.006
Meta-epidemiology (narrow)0.0010.000
Meta-epidemiology (broad)0.0010.000
Bibliometrics0.0020.003
Science and technology studies0.0010.007
Scholarly communication0.0050.008
Open science0.0010.002
Research integrity0.0020.005
Insufficient payload (model declined to judge)0.0080.004

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 head0.014
GPT teacher head0.221
Teacher spread0.206 · 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.

Study designNot applicable
Domainnot available
GenreReview

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

Citations1
Published2012
Admission routes1
Has abstractyes

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