jains-fairness-index

Concurrent NFS-like distributed file server in Rust (UDP RPC, Arc<Mutex<>> threading, lease-based write locks) that applies classic OS scheduling algorithms (FIFO, RR, MLFQ, CFS) to write-lock arbitration. Includes a VSFS-based on-disk filesystem and an external benchmark suite measuring fairness, latency, and throughput.

SimPy-based discrete-event WiFi simulator comparing classic packet schedulers (FIFO, Priority, WFQ) against four contextual multi-armed bandit schedulers (PlainUCB, LinUCB, DLinUCB, DKernelUCB) over a 4-dimensional context vector. LinUCB achieves 16.5% higher Jain's Fairness Index than FIFO under stationary traffic.