Revisiting Common Randomness, No-signaling and Information Structure in Decentralized Control
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arXiv
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| Autores principales: | , |
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| Formato: | Preprint |
| Publicado: |
2024
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| _version_ | 1866914692851564544 |
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| author | Dhingra, Apurva Kulkarni, Ankur A. |
| author_facet | Dhingra, Apurva Kulkarni, Ankur A. |
| contents | This work revisits the no-signaling condition for decentralized information structures. We produce examples to show that within the no-signaling polytope exist strategies that cannot be achieved by passive common randomness but instead require agents to either share their observations with a mediator or communicate directly with each other. This poses a question mark on whether the no-signaling condition truly captures the decentralized information structure in the strictest sense. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2402_16862 |
| institution | arXiv |
| publishDate | 2024 |
| record_format | arxiv |
| spellingShingle | Revisiting Common Randomness, No-signaling and Information Structure in Decentralized Control Dhingra, Apurva Kulkarni, Ankur A. Information Theory Systems and Control 93C41, 93E20, 81Q93 This work revisits the no-signaling condition for decentralized information structures. We produce examples to show that within the no-signaling polytope exist strategies that cannot be achieved by passive common randomness but instead require agents to either share their observations with a mediator or communicate directly with each other. This poses a question mark on whether the no-signaling condition truly captures the decentralized information structure in the strictest sense. |
| title | Revisiting Common Randomness, No-signaling and Information Structure in Decentralized Control |
| topic | Information Theory Systems and Control 93C41, 93E20, 81Q93 |
| url | https://arxiv.org/abs/2402.16862 |