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math.OC2026
Dynamic Core Allocation for Malleable Jobs with Unknown Speed-up Parameters
Shreehari Anand Bodas, Jan-Pieter Dorsman, Michel Mandjes +1
We study dynamic resource allocation in a multicore computing system with a fixed number of processing cores and a stream of malleable jobs. Each job may adjust its level of parall…
math.PR2026
Using memory to control admission to unobservable queues
Refael Hassin, Liron Ravner
We study admission control to an unobservable M/M/1 queue. A memoryless controller can only randomly thin arrivals (random routing, RR). We show that a gated admission (GA) policy,…
cs.GT2026
Departure Time Choice with Parametric Heterogeneity: Equilibrium and Instability
Hillel Bar-Gera, Stephen D. Boyles, Liron Ravner
Vickrey's classic single-bottleneck departure time choice equilibrium model exhibits instability under many plausible day-to-day learning dynamics. Such instability is not observed…