| --- |
| license: mit |
| task_categories: |
| - other |
| language: |
| - en |
| tags: |
| - subset-sum |
| - np-complete |
| - blockchain |
| - proof-of-work |
| size_categories: |
| - n<1K |
| --- |
| |
| # COINjecture/SubsetSum_Solutions |
| |
| ## Dataset Description |
| |
| **Subset Sum Problem** solutions from the COINjecture Network B blockchain. |
| |
| Subset Sum problem instances and solutions from COINjecture Network B blockchain mining |
| |
| This dataset contains real-world computational problem instances and their solutions that were generated and validated through blockchain consensus using Proof-of-Useful-Work (PoUW). |
| |
| ## Dataset Structure |
| |
| |
| ### Schema |
| |
| Each record contains: |
| - `problem_id`: Unique identifier for the problem instance |
| - `problem_type`: "SubsetSum" |
| - `problem_data`: Subset Sum problem specification |
| - `numbers`: List of integers |
| - `target`: Target sum to achieve |
| - `solution_data`: Subset Sum solution (indices) |
| - `indices`: List of indices from numbers array that sum to target |
| - `problem_complexity`: Difficulty weight of the problem |
| - `bounty`: Token reward for solving (in smallest unit) |
| - `time_asymmetry`: Ratio of solve time to verify time |
| - `space_asymmetry`: Ratio of solve memory to verify memory |
| - `solve_energy_joules`: Energy consumed during solution |
| - `verify_energy_joules`: Energy consumed during verification |
| - `total_energy_joules`: Total energy consumed |
| - `energy_asymmetry`: Ratio of solve energy to verify energy |
| - `work_score`: Computed work score based on asymmetries |
| - `block_height`: Blockchain height where solution was accepted |
| - `timestamp`: Unix timestamp of solution |
| - `status`: Problem status (Mined, Validated, etc.) |
| - `energy_measurement_method`: Method used for energy measurement |
| - `submission_mode`: How problem was submitted (mining, public, private) |
|
|
|
|
| ### Data Fields |
|
|
| All records include comprehensive metrics: |
| - **Asymmetry Metrics**: Time, space, and energy asymmetries between solving and verification |
| - **Energy Measurements**: Detailed energy consumption during computation |
| - **Work Scores**: Blockchain consensus work scores based on computational asymmetries |
| - **Blockchain Metadata**: Block height, timestamps, miner addresses |
|
|
| ### Data Splits |
|
|
| This is a continuously growing dataset with new solutions added as they are mined on the blockchain. |
|
|
| ## Dataset Creation |
|
|
| ### Source Data |
|
|
| Solutions are generated through the COINjecture Network B blockchain's mining process, where miners solve NP-hard problems to mine blocks. |
|
|
| ### Energy Measurement |
|
|
| Energy measurements use platform-specific methods: |
| - **Linux**: RAPL (Running Average Power Limit) interface |
| - **macOS**: powermetrics |
| - **Fallback**: CPU TDP-based estimation |
|
|
| ## Considerations for Using the Data |
|
|
| ### Bias and Limitations |
|
|
| - Problem difficulty varies based on blockchain difficulty adjustment |
| - Energy measurements may use estimation on platforms without hardware monitoring |
| - Solutions represent successfully mined blocks only (failed attempts not recorded) |
|
|
| ## Additional Information |
|
|
| ### Dataset Curators |
|
|
| COINjecture Network B - Autonomous blockchain dataset generation |
|
|
| ### Licensing |
|
|
| MIT License |
|
|
| ### Citation |
|
|
| ```bibtex |
| @misc{coinjecture_netb_subsetsum, |
| author = {COINjecture Network B}, |
| title = {Subset Sum Problem Solutions from Proof-of-Useful-Work Blockchain}, |
| year = {2025}, |
| publisher = {Hugging Face}, |
| url = {https://huggingface.co/datasets/COINjecture/SubsetSum_Solutions} |
| } |
| ``` |
|
|
| ### Contact |
|
|
| For issues or questions, please open an issue on the [COINjecture GitHub repository](https://github.com/Quigles1337/COINjecture1337-REFACTOR). |
|
|
| --- |
|
|
| **Generated automatically by COINjecture Network B blockchain nodes** |
|
|
