# Mathematical Optimization on Cross-in-tray

Source: [Mathematical Optimization on Cross-in-tray](<https://www.sota2.com/research/sota/mathematical-optimization-on-cross-in-tray>)

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

Data updated: 2026-02-26T05:45:36.880Z

Evaluation of mathematical optimization algorithms applied to the Cross-in-tray test function, measured by the functional minima obtained.

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 | Mathematical Optimization |
| Dataset (including any stated split) | Cross-in-tray |
| Metric | Functional Minima |
| Unit | SCALAR |
| Direction | Lower is better |
| Results loaded | 8 of 8 |
| 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

- [Functional Minima](<https://www.sota2.com/research/sota/mathematical-optimization-on-cross-in-tray.md?metric=Functional%20Minima>): Lower is better; unit: SCALAR.

## Recorded results

| Method | Functional Minima | Result date | Report paper |
| --- | --- | --- | --- |
| GA | -2.06261 | Not recorded | 68fa61f91e209131ce9f6bd7 |
| GA | -2.06261 | Not recorded | 68fa61f91e209131ce9f6bd7 |
| GA | -2.06261 | Not recorded | 68fa61f91e209131ce9f6bd7 |
| ASOC | -2.06261 | Not recorded | 68fa61f91e209131ce9f6bd7 |
| ASOC | -2.06261 | Not recorded | 68fa61f91e209131ce9f6bd7 |
| SA | -2.0602 | Not recorded | 68fa61f91e209131ce9f6bd7 |
| SA | -2.0209 | Not recorded | 68fa61f91e209131ce9f6bd7 |
| SA | -1.2934 | Not recorded | 68fa61f91e209131ce9f6bd7 |

### GA

Functional Minima: -2.06261. Result ID: 698bd0c97a967eddb7718d94.

[Reporting paper](<https://www.sota2.com/research/paper/68fa61f91e209131ce9f6bd7.md>)

Recorded evaluation configuration: {"Iterations":100}. This record does not assert independent reproduction.

### GA

Functional Minima: -2.06261. Result ID: 698bd0c97a967eddb7718d95.

[Reporting paper](<https://www.sota2.com/research/paper/68fa61f91e209131ce9f6bd7.md>)

Recorded evaluation configuration: {"Iterations":500}. This record does not assert independent reproduction.

### GA

Functional Minima: -2.06261. Result ID: 698bd0c97a967eddb7718d96.

[Reporting paper](<https://www.sota2.com/research/paper/68fa61f91e209131ce9f6bd7.md>)

Recorded evaluation configuration: {"Iterations":2000}. This record does not assert independent reproduction.

### ASOC

Functional Minima: -2.06261. Result ID: 698bd0c97a967eddb7718d97.

[Reporting paper](<https://www.sota2.com/research/paper/68fa61f91e209131ce9f6bd7.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa61f91e209131ce9f6bd7.md>)

Recorded evaluation configuration: {"Iterations":100}. This record does not assert independent reproduction.

### ASOC

Functional Minima: -2.06261. Result ID: 698bd0c97a967eddb7718d98.

[Reporting paper](<https://www.sota2.com/research/paper/68fa61f91e209131ce9f6bd7.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa61f91e209131ce9f6bd7.md>)

Recorded evaluation configuration: {"Iterations":500}. This record does not assert independent reproduction.

### SA

Functional Minima: -2.0602. Result ID: 698bd0c97a967eddb7718d93.

[Reporting paper](<https://www.sota2.com/research/paper/68fa61f91e209131ce9f6bd7.md>)

Recorded evaluation configuration: {"Iterations":2000}. This record does not assert independent reproduction.

### SA

Functional Minima: -2.0209. Result ID: 698bd0c97a967eddb7718d92.

[Reporting paper](<https://www.sota2.com/research/paper/68fa61f91e209131ce9f6bd7.md>)

Recorded evaluation configuration: {"Iterations":500}. This record does not assert independent reproduction.

### SA

Functional Minima: -1.2934. Result ID: 698bd0c97a967eddb7718d91.

[Reporting paper](<https://www.sota2.com/research/paper/68fa61f91e209131ce9f6bd7.md>)

Recorded evaluation configuration: {"Iterations":100}. This record does not assert independent reproduction.

Page 1 of 1. This is an index page, not the full collection.