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Record W2970463711 · doi:10.1109/spawc.2019.8815434

Time-Slotted Resource Allocation in a Two-User Computationally-Constrained Offloading System

2019· article· en· W2970463711 on OpenAlexaff
Mahsa Salmani, Timothy N. Davidson

Bibliographic record

Venuenot available
Typearticle
Languageen
FieldComputer Science
TopicIoT and Edge/Fog Computing
Canadian institutionsMcMaster University
Fundersnot available
KeywordsComputer scienceComputation offloadingResource allocationEnergy consumptionExploitDistributed computingComputationMobile edge computingResource management (computing)Mobile deviceLatency (audio)User equipmentEdge computingEnhanced Data Rates for GSM EvolutionComputer networkServerBase stationAlgorithmEngineeringTelecommunications

Abstract

fetched live from OpenAlex

Computation offloading is a promising technique that enables mobile devices to utilize additional computation resources provided by the Mobile Edge Computing (MEC) paradigm to reduce the energy consumption and the latency required to complete a computational task. In order to exploit the offloading opportunity efficiently, the available communication and computation resources must optimally be allocated to the devices. In this paper, we seek to address the joint optimization problem of minimizing the total energy consumption of a two-user offloading system over limited communication and computation resources, under various multiple access schemes. We will propose an optimal time-slotted resource allocation strategy in which the resources are either shared or assigned to a single user in each slot. We will determine the optimal arrangement of the time slots and then obtain closed-form expressions for the jointly optimal slot lengths and resource allocations over all time slots. Our numerical results illustrate that the combination of the time-slotted structure and a capacity-approaching multiple access scheme enables the proposed resource allocation approach to significantly reduce the total energy consumption of an offloading system as compared to the existing approaches.

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)0.001
metaresearch head score (Gemma)0.001
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: none
Teacher disagreement score0.003
Threshold uncertainty score0.007

Distilled classifier scores by category (both heads)

CategoryCodexGemma
Metaresearch0.0010.001
Meta-epidemiology (narrow)0.0010.000
Meta-epidemiology (broad)0.0010.000
Bibliometrics0.0000.001
Science and technology studies0.0010.001
Scholarly communication0.0010.001
Open science0.0010.001
Research integrity0.0010.001
Insufficient payload (model declined to judge)0.0020.000

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 head0.007
GPT teacher head0.227
Teacher spread0.219 · 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
Published2019
Admission routes1
Has abstractyes

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