Markov Decision Processing Networks
Fuente:
arXiv
Saved in:
| Main Authors: | , , |
|---|---|
| Format: | Preprint |
| Published: |
2025
|
| Subjects: | |
| Online Access: | |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| _version_ | 1866916976435134464 |
|---|---|
| author | Bhambay, Sanidhay Vasantam, Thirupathaiah Walton, Neil |
| author_facet | Bhambay, Sanidhay Vasantam, Thirupathaiah Walton, Neil |
| contents | We introduce Markov Decision Processing Networks (MDPNs) as a multiclass queueing network model where service is a controlled, finite-state Markov process. The model exhibits a decision-dependent service process where actions taken influence future service availability. Viewed as a two-sided queueing model, this captures settings such as assemble-to-order systems, ride-hailing platforms, cross-skilled call centers, and quantum switches.
We first characterize the capacity region of MDPNs. Unlike classical switched networks, the MDPN capacity region depends on the long-run mix of service states induced by the control of the underlying service process. We show, via a counterexample, that MaxWeight is not throughput-optimal in this class, demonstrating the distinction between MDPNs and classical queueing models.
To bridge this gap, we design a weighted average reward policy, a multiobjective MDP that leverages a two-timescale separation at the fluid scale. We prove throughput-optimality of the resulting policy. The techniques yield a clear capacity region description and apply to a broad family of two-sided matching systems. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2509_24541 |
| institution | arXiv |
| publishDate | 2025 |
| record_format | arxiv |
| spellingShingle | Markov Decision Processing Networks Bhambay, Sanidhay Vasantam, Thirupathaiah Walton, Neil Optimization and Control Networking and Internet Architecture Probability We introduce Markov Decision Processing Networks (MDPNs) as a multiclass queueing network model where service is a controlled, finite-state Markov process. The model exhibits a decision-dependent service process where actions taken influence future service availability. Viewed as a two-sided queueing model, this captures settings such as assemble-to-order systems, ride-hailing platforms, cross-skilled call centers, and quantum switches. We first characterize the capacity region of MDPNs. Unlike classical switched networks, the MDPN capacity region depends on the long-run mix of service states induced by the control of the underlying service process. We show, via a counterexample, that MaxWeight is not throughput-optimal in this class, demonstrating the distinction between MDPNs and classical queueing models. To bridge this gap, we design a weighted average reward policy, a multiobjective MDP that leverages a two-timescale separation at the fluid scale. We prove throughput-optimality of the resulting policy. The techniques yield a clear capacity region description and apply to a broad family of two-sided matching systems. |
| title | Markov Decision Processing Networks |
| topic | Optimization and Control Networking and Internet Architecture Probability |
| url | https://arxiv.org/abs/2509.24541 |