# Inpatient Overflow Routing Control on 5x5 Queueing Network Case B1

Source: [Inpatient Overflow Routing Control on 5x5 Queueing Network Case B1](<https://www.sota2.com/research/sota/inpatient-overflow-routing-control-on-5x5-queueing-network-case-b1>)

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

Data updated: 2026-06-11T08:55:51.462Z

Evaluation of Inpatient Overflow Routing Control performance on the 5x5 Queueing Network Case B1 simulation, 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 B1 |
| 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-b1.md?metric=Cost>): Lower is better; unit: SCALAR.

- [Improvement (%)](<https://www.sota2.com/research/sota/inpatient-overflow-routing-control-on-5x5-queueing-network-case-b1.md?metric=Improvement%20(%25)>): Higher is better; unit: PERCENT.

## Recorded results

| Method | Cost | Result date | Report paper |
| --- | --- | --- | --- |
| BTSD-PPO | 224.2 | Not recorded | 6a28f38490966ade919c1a96 |
| cµ rule | 233.6 | Not recorded | 6a28f38490966ade919c1a96 |
| Atom-PPO | 297.6 | Not recorded | 6a28f38490966ade919c1a96 |
| modified max-weight rule | 310 | Not recorded | 6a28f38490966ade919c1a96 |
| max-weight rule | 310.2 | Not recorded | 6a28f38490966ade919c1a96 |
| MIP | 323.3 | Not recorded | 6a28f38490966ade919c1a96 |
| modified cµ rule | 373.2 | Not recorded | 6a28f38490966ade919c1a96 |

### BTSD-PPO

Cost: 224.2. Result ID: 6a2a7731fbc373592c27b277.

[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","Arrival Rate":"fixed"}. This record does not assert independent reproduction.

### cµ rule

Cost: 233.6. Result ID: 6a2a7731fbc373592c27b271.

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

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

### Atom-PPO

Cost: 297.6. Result ID: 6a2a7731fbc373592c27b275.

[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","Arrival Rate":"fixed"}. This record does not assert independent reproduction.

### modified max-weight rule

Cost: 310. Result ID: 6a2a7731fbc373592c27b274.

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

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

### max-weight rule

Cost: 310.2. Result ID: 6a2a7731fbc373592c27b273.

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

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

### MIP

Cost: 323.3. Result ID: 6a2a7731fbc373592c27b276.

[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","Arrival Rate":"fixed"}. This record does not assert independent reproduction.

### modified cµ rule

Cost: 373.2. Result ID: 6a2a7731fbc373592c27b272.

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

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

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