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cs.DS2026
Multi-Level Aggregation via Dual Fitting: An -Competitive Algorithm
Sara Ahmadian, Shuchi Chawla, Ravi Kumar +2
We present a new online algorithm for the well-known Multi-Level Aggregation Problem (MLAP) with arbitrary delay functions, achieving a -competitive ratio, where is the dep…
cs.DS2024
Online Load and Graph Balancing for Random Order Inputs
Sungjin Im, Ravi Kumar, Shi Li +2
Online load balancing for heterogeneous machines aims to minimize the makespan (maximum machine workload) by scheduling arriving jobs with varying sizes on different machines. In t…