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Record W7117409323 · doi:10.61091/um125-04

Minimum strong diameter of the strong product of complete multipartite graph and path

2025· article· W7117409323 on OpenAlex

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.

venuePublished in a venue whose home country is Canada.
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

VenueUtilitas Mathematica · 2025
Typearticle
Language
FieldComputer Science
TopicGraph Labeling and Dimension Problems
Canadian institutionsnot available
Fundersnot available
KeywordsGraphMultipartiteVertex (graph theory)DigraphProduct (mathematics)Path graphComplete graphPath (computing)

Abstract

fetched live from OpenAlex

<p>Suppose <span class="math inline">\(G_1=(V_1, E_1)\)</span> is a graph and <span class="math inline">\(G_2=(V_2, E_2)\)</span> is a strong digraph of <span class="math inline">\(G_1\)</span>, where <span class="math inline">\(V_1\)</span> and <span class="math inline">\(V_2\)</span> represent the vertex sets, <span class="math inline">\(E_1\)</span> and <span class="math inline">\(E_2\)</span> represent the edge sets. Let <span class="math inline">\(u\)</span> and <span class="math inline">\(v\)</span> be any two vertices of <span class="math inline">\(G_2\)</span>. The strong distance <span class="math inline">\(sd(u,v)\)</span> is the minimum value of edges in a strong subdiagraph of <span class="math inline">\(G_2\)</span> that contains <span class="math inline">\(u\)</span> and <span class="math inline">\(v\)</span>. The minimum strong diameter of <span class="math inline">\(G_2\)</span> is defined as the maximum eccentricity <span class="math inline">\(se(u)\)</span> from <span class="math inline">\(u\)</span> to all other vertices in <span class="math inline">\(G_2\)</span>. In this paper, we propose different strong orientation methods to explore the minimum strong diameter of the strong product graph of <span class="math inline">\(K_{m_1,m_2,\ldots,m_k}\otimes P_n\)</span>, where <span class="math inline">\(K_{m_1,m_2,\ldots,m_k}\)</span> and <span class="math inline">\(P_n\)</span> represent respectively complete multipartite graph and path. ‌‌In addition, based on strong orientation methods, a new algorithm is proposed to model the presence or absence of a minimum strong diameter in a strong product graph. Simulation experiments show a trend of simultaneous decrease and concentration in the minimum strong diameter of the strong product graph, as the value of parts in <span class="math inline">\(K_{m_1,m_2,\ldots,m_k}\)</span> increases while the length of <span class="math inline">\(P_n\)</span> remains constant.</p>

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)0.001
metaresearch head score (Gemma)0.001
Version: codex-gemma-dda1882f352aValidation status: machine_predicted_unvalidated
Candidate categoriesMeta-epidemiology (narrow)
Consensus categoriesnone
DomainCandidate signal: none · Consensus signal: none
Study designCandidate signal: Theoretical or conceptual · Consensus signal: Theoretical or conceptual
GenreCandidate signal: Empirical · Consensus signal: Empirical
Teacher disagreement score0.334
Threshold uncertainty score1.000

Codex and Gemma teacher scores by category

CategoryCodexGemma
Metaresearch0.0010.001
Meta-epidemiology (narrow)0.0000.000
Meta-epidemiology (broad)0.0010.000
Bibliometrics0.0000.001
Science and technology studies0.0000.001
Scholarly communication0.0000.000
Open science0.0010.001
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 head0.028
GPT teacher head0.257
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