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Record W2161332802 · doi:10.1109/icci.1992.227683

Conflict-free routing on hypercubes

2003· article· en· W2161332802 on OpenAlexaff
Zhiyong Liu, Jia-Huai You, Xiaobo Li

Bibliographic record

Venuenot available
Typearticle
Languageen
FieldComputer Science
TopicInterconnection Networks and Systems
Canadian institutionsUniversity of Alberta
Fundersnot available
KeywordsComputer sciencePrecomputationHypercubeRouting (electronic design automation)Node (physics)Network packetComputer networkRouting algorithmComplement (music)Theoretical computer scienceAlgorithmRouting protocolParallel computingEngineering

Abstract

fetched live from OpenAlex

The authors propose a conflict-free algorithm to route linear-complement (LC) permutations on hypercubes. Conflicts are avoided in a way that in addition to exchange messages along one dimension in some steps, the authors find two dimensions in some steps along which the messages are transmitted circularly. The routing algorithm realizes LC-permutations in n steps, each node holds one and only one message in each step, and only one bit in the destination address of the packet is tested in each routing step, thus the time to realize LC-permutations is significantly reduced. The algorithm is completely distributed as each node decides where to send its message independently, neither central control nor additional communication is needed for routing. The algorithm needs precomputation which can be carried out before run-time. The algorithm can be realized simply by providing a shift register in each node.< <ETX xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">&gt;</ETX>

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 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: Theoretical or conceptual · Consensus signal: none
GenreCandidate signal: Empirical · Consensus signal: none
Teacher disagreement score0.978
Threshold uncertainty score0.281

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 communication0.0000.000
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 head0.027
GPT teacher head0.235
Teacher spread0.208 · 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 teacher head, not a consensus.

The models applied no category: nothing in the taxonomy fit this work.
Study designTheoretical or conceptual
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

Citations4
Published2003
Admission routes1
Has abstractyes

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