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Sponsored AI Networking Cookbook: Practical recipes for AI-assisted network automation and development AI Networking Cookbook: Practical recipes for AI-assisted network automation and development

Author

R. Cohen

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Preprint Oct 2026

Ensemble-dependent effect of disorder on multicritical points in a system with long-range interactions

We introduce two variants of the Blume--Emery--Griffiths model with long-range, mean-field-like interactions and quenched disorder. Although the two variants are described by different Hamiltonians, they yield the same free energy. Moreover, both Hamiltonians lead to the same average energy and hence to the same microc...

N. Schreiber, R. Cohen · 0 citations
Preprint Oct 2026

DualColl: Throughput-Optimal Bandwidth-Bound Collective Communications via Fractional Tree Packing

Large-scale distributed training increasingly makes collective communication bandwidth-bound. In modern GPU clusters, communication libraries such as NCCL implement collectives including AllReduce over heterogeneous interconnects such as NVLink, InfiniBand, and Ethernet, making efficient use of available network bandwi...

Namir Ballan, R. Cohen · 0 citations

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