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Record W4380449425 · doi:10.52202/069179-0287

HYSTERESIS - A PYTHON LIBRARY FOR ANALYSING STRUCTURAL DATA

2023· article· en· W4380449425 on OpenAlex
Christian Slotboom

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.

fundA Canadian funder is recorded on the work.
no affNo Canadian affiliation: this work is invisible to an affiliation-only frame.
No Canadian affiliation. An affiliation-only frame, the usual design, would never have seen this work. It is one of the works that make the case for inverting the frame.

Bibliographic record

Venuenot available
Typearticle
Languageen
FieldEngineering
TopicSeismic and Structural Analysis of Tall Buildings
Canadian institutionsnot available
FundersUniversity of Northern British Columbia
KeywordsPython (programming language)Computer scienceSoftwareHysteresisExperimental dataData structureSoftware packageAlgorithmProgramming languageComputational scienceMathematics

Abstract

fetched live from OpenAlex

Researchers studying the design of timber structures are often required to generate and process a large amount of data from experimental and numerical studies. Hysteretic data coming from seismic tests is particularly challenging to work with, because the x/y curve will change direction through testing. This paper provides an overview of Hysteresis, a software library written in the Python programming language that can be used to quickly process and analyse structural data, including hysteretic curves. The main structure and algorithms used in the software package are presented, including a summary of how data is represented in the package, and how it can be used. Two case studies are then presented where data is processed using the Hysteresis package. In the first, experimental and numerical data from tests on a shear wall are processed and compared in a variety of ways. The second, Hysteresis is used in an optimization analysis, where a genetic algorithm is used to fit non-linear material data to a structural element.

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: none
GenreCandidate signal: Empirical · Consensus signal: Empirical
Teacher disagreement score0.849
Threshold uncertainty score0.428

Codex and Gemma teacher scores by category

CategoryCodexGemma
Metaresearch0.0000.000
Meta-epidemiology (narrow)0.0000.000
Meta-epidemiology (broad)0.0000.000
Bibliometrics0.0000.000
Science and technology studies0.0000.000
Scholarly communication0.0000.001
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 head0.039
GPT teacher head0.261
Teacher spread0.223 · 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