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Record W4246833382 · doi:10.32920/ryerson.14653833

Routing simulation of brain network topology.

2021· preprint· en· W4246833382 on OpenAlexaff
V. Jason

Bibliographic record

Venuenot available
Typepreprint
Languageen
FieldNeuroscience
TopicNeural dynamics and brain function
Canadian institutionsToronto Metropolitan University
Fundersnot available
KeywordsRouting tableComputer scienceStatic routingEqual-cost multi-path routingComputer networkRouting (electronic design automation)Link-state routing protocolDynamic Source RoutingPolicy-based routingMetricsDistributed computingIP forwardingNetwork packetRouting protocol

Abstract

fetched live from OpenAlex

The incessant search to understand human cognitive functions has led to the hypothesis that the brain works similar to a packet switched network such as the Internet [28]. In this thesis, I have developed a top-down simulator of brain-like networks which uses prob- ability routing to route data and a distance vector routing algorithm [21] to propagate feedback to varying depths. I investigate the impact of the feedback depth on routing table metrics. The results indicate that important performance metrics are affected by the feedback depth of the routing algorithm but also, to a large extent, by the topological features of such networks [17, 44]. The results indicate feedback depths from 25 to 30 fill the routing table most efficiently in terms of routing table fill percentage, routing table fill time and packet rejection ratio. There is also a strong correlation between the macaque monkey brain and sparse topologies.

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)0.000
metaresearch head score (Gemma)0.002
Version: metacan-v3-hybrid-931329e0061cValidation status: machine_predicted_unvalidated
Candidate categoriesnone
Consensus categoriesnone
DomainCandidate signal: none · Consensus signal: none
Study designCandidate signal: Simulation or modeling · Consensus signal: Simulation or modeling
GenreCandidate signal: Empirical · Consensus signal: Empirical
Teacher disagreement score0.007
Threshold uncertainty score0.013

Distilled classifier scores by category (both heads)

CategoryCodexGemma
Metaresearch0.0000.002
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 science0.0010.000
Research integrity0.0010.001
Insufficient payload (model declined to judge)0.0030.000

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 head0.044
GPT teacher head0.301
Teacher spread0.257 · 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 designSimulation or modeling
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

Citations0
Published2021
Admission routes1
Has abstractyes

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