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Totem: a case study in HEP

S. Dusini·F. Ferrari·I. Lazzizzera·P. Lee·A. Sartori·A. Sidoti·G. Tecchiolli·A. Zorat
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Abstract

It is being proved that the neurochip \Totem{} is a viable solution for high quality and real time computational tasks in HEP, including event classification, triggering and signal processing. The architecture of the chip is based on a "derivative free" algorithm called Reactive Tabu Search (RTS), highly performing even for low precision weights. ISA, VME or PCI boards integrate the chip as a coprocessor in a host computer. This paper presents: 1) the state of the art and the next evolution of the design of \Totem{}; 2) its ability in the Higgs search at LHC as an example.

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S. Dusini, F. Ferrari, I. Lazzizzera, P. Lee, A. Sartori, A. Sidoti, G. Tecchiolli, A. Zorat. 1997-05-13. Totem: a case study in HEP. https://arxiv.org/abs/hep-ex/9705008

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