# Inpatient Overflow Routing Control on 5x5 Queueing Network Case O2

Source: [Inpatient Overflow Routing Control on 5x5 Queueing Network Case O2](<https://www.sota2.com/research/sota/inpatient-overflow-routing-control-on-5x5-queueing-network-case-o2>)

Collection index: [llms.txt](<https://www.sota2.com/research/llms.txt>)

Data updated: 2026-06-11T08:55:51.693Z

Evaluation of Inpatient Overflow Routing Control performance using the 5x5 Queueing Network Case O2 simulation setup, measured by Cost and Improvement metrics.

A research result applies to its stated dataset, split, metric and evaluation configuration. Compare like-for-like settings, preserve the metric's unit and direction, and distinguish paper-reported results from independent reproduction. The best result recorded here is not a claim of exhaustive, current global coverage.

| Scope | Recorded value |
| --- | --- |
| Task | Inpatient Overflow Routing Control |
| Dataset (including any stated split) | 5x5 Queueing Network Case O2 |
| Metric | Cost |
| Unit | SCALAR |
| Direction | Lower is better |
| Results loaded | 7 of 7 |
| Coverage | All results currently returned for this benchmark |

Evaluation settings may differ between results. The original papers and recorded configurations are needed to establish comparability. A shared metric name alone does not establish an identical protocol.

## Metrics

- [Cost](<https://www.sota2.com/research/sota/inpatient-overflow-routing-control-on-5x5-queueing-network-case-o2.md?metric=Cost>): Lower is better; unit: SCALAR.

- [Improvement](<https://www.sota2.com/research/sota/inpatient-overflow-routing-control-on-5x5-queueing-network-case-o2.md?metric=Improvement>): Higher is better; unit: PERCENT.

## Recorded results

| Method | Cost | Result date | Report paper |
| --- | --- | --- | --- |
| BTSD-PPO | 305 | Not recorded | 6a28f38490966ade919c1a96 |
| MIP | 365.3 | Not recorded | 6a28f38490966ade919c1a96 |
| modified cµ rule | 365.6 | Not recorded | 6a28f38490966ade919c1a96 |
| cµ rule | 474.8 | Not recorded | 6a28f38490966ade919c1a96 |
| modified max-weight rule | 494.8 | Not recorded | 6a28f38490966ade919c1a96 |
| Atom-PPO | 499.6 | Not recorded | 6a28f38490966ade919c1a96 |
| max-weight rule | 544.6 | Not recorded | 6a28f38490966ade919c1a96 |

### BTSD-PPO

Cost: 305. Result ID: 6a2a7731fbc373592c27b2a8.

[Reporting paper](<https://www.sota2.com/research/paper/6a28f38490966ade919c1a96.md>)

[Method origin paper](<https://www.sota2.com/research/paper/6a28f38490966ade919c1a96.md>)

Recorded evaluation configuration: {"Network Size":"5x5"}. This record does not assert independent reproduction.

### MIP

Cost: 365.3. Result ID: 6a2a7731fbc373592c27b2a7.

[Reporting paper](<https://www.sota2.com/research/paper/6a28f38490966ade919c1a96.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa5cd51e209131ce9d4a19.md>)

Recorded evaluation configuration: {"Network Size":"5x5"}. This record does not assert independent reproduction.

### modified cµ rule

Cost: 365.6. Result ID: 6a2a7731fbc373592c27b2a3.

[Reporting paper](<https://www.sota2.com/research/paper/6a28f38490966ade919c1a96.md>)

Recorded evaluation configuration: {"Network Size":"5x5"}. This record does not assert independent reproduction.

### cµ rule

Cost: 474.8. Result ID: 6a2a7731fbc373592c27b2a2.

[Reporting paper](<https://www.sota2.com/research/paper/6a28f38490966ade919c1a96.md>)

Recorded evaluation configuration: {"Network Size":"5x5"}. This record does not assert independent reproduction.

### modified max-weight rule

Cost: 494.8. Result ID: 6a2a7731fbc373592c27b2a5.

[Reporting paper](<https://www.sota2.com/research/paper/6a28f38490966ade919c1a96.md>)

Recorded evaluation configuration: {"Network Size":"5x5"}. This record does not assert independent reproduction.

### Atom-PPO

Cost: 499.6. Result ID: 6a2a7731fbc373592c27b2a6.

[Reporting paper](<https://www.sota2.com/research/paper/6a28f38490966ade919c1a96.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa5d241e209131ce9d750d.md>)

Recorded evaluation configuration: {"Network Size":"5x5"}. This record does not assert independent reproduction.

### max-weight rule

Cost: 544.6. Result ID: 6a2a7731fbc373592c27b2a4.

[Reporting paper](<https://www.sota2.com/research/paper/6a28f38490966ade919c1a96.md>)

Recorded evaluation configuration: {"Network Size":"5x5"}. This record does not assert independent reproduction.

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