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cs.NI2026
Incast-Free MoE Rate-Based Scheduling
Evyatar Cohen, Jose Yallouz, Alexander Shpiner +3
Mixture of Experts (MoE) architectures have become key to large language models; however, their typical round-robin (RR) scheduling introduces significant bottlenecks. In this pape…
cs.NI2026
Invariant Discovery for Networked Systems
Hongyu Hè, Alexander Krentsel, Sylvia Ratnasamy +1
Invariants, the relations expected to hold among measured signals of a network, underpin applications from verification to traffic generation, telemetry imputation, and input valid…
cs.NI2026
CrossCheck: Input Validation for WAN Control Systems
Alexander Krentsel, Rishabh Iyer, Isaac Keslassy +4
We present CrossCheck, a system that validates inputs to the Software-Defined Networking (SDN) controller in a Wide Area Network (WAN). By detecting incorrect inputs - often stemmi…