Resource allocation and request handling for user-aware content retrieval in the cloud
Bibliographic record
Abstract
The user-aware content retrieval services are always data-intensive and require much resource to satisfy the user demand, which incurs the high cost of implementation. Considering that they could largely exploit the pay-as-you-go paradigm and the almost unlimited resource pool of the cloud, we investigate the design issues of deploying the services to the cloud in a cost-effective way. We formulate the resource allocation and request handling problem which aims at lowering the deployment cost and guaranteeing the service quality simultaneously. Due to the hardness of obtaining an optimal solution, we design two approximate algorithms with different points of emphasis and analyze their approximation ratios as well. In addition, we discuss the implementation issues in applying the proposed algorithms to the practical systems. Finally, the algorithms are evaluated and validated through both trace-based and synthesized simulations where they show a large improvement in terms of the total system cost.
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How this classification was reachedexpand
Full frame distilled prediction
Teacher imitationNot 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.
Codex and Gemma teacher scores by category
| Category | Codex | Gemma |
|---|---|---|
| Metaresearch | 0.001 | 0.000 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.000 | 0.000 |
| Bibliometrics | 0.000 | 0.000 |
| Science and technology studies | 0.000 | 0.000 |
| Scholarly communication | 0.000 | 0.000 |
| Open science | 0.000 | 0.000 |
| Research integrity | 0.000 | 0.000 |
| Insufficient payload (model declined to judge) | 0.000 | 0.000 |
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.
score_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from itClassification
machine, unvalidatedMachine predicted; a candidate call from one teacher head, not a consensus.
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".