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Glossary

757 technical terms and definitions

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Showing page 16 of 16 (757 entries)

Hypothesis Test

quality & reliability

Hypothesis Test is a formal decision framework for evaluating evidence against a baseline process assumption - It is a core method in modern semiconductor statistical analysis…

Hypothetical Document Embeddings

rag

Hypothetical Document Embeddings (HyDE) improves retrieval-augmented generation by using an LLM to generate a hypothetical answer to a query then embedding that hypothetical…

Hypothetical Scenarios

ai safety

Hypothetical scenarios is the prompt framing technique that presents harmful or restricted requests as theoretical questions to reduce refusal likelihood - it tests whether safety…

High K Dielectric

hafnium dioxide HfO2, equivalent oxide thickness EOT, gate tunneling leakage, metal gate TiN TaN, HKMG stack, Fermi level pinning, poly depletion, 45nm node Intel, gate capacitance scaling

High-k dielectric refers to a gate insulator material with a dielectric constant significantly higher than silicon dioxide's roughly 3.9, and its introduction solved a genuinely…

HBM Packaging

HBM stack, high bandwidth memory packaging, HBM3E packaging, HBM4 packaging, TSV DRAM stack, hbm

High-bandwidth memory (HBM) is DRAM stacked vertically and connected to its host through an interface thousands of bits wide, running beside the processor on an interposer rather…

High Availability

ha system, active active, active passive, multi region, failover, availability nines, error budget

High availability designs a service to remain usable through routine failures, maintenance and demand changes within a stated availability objective. AI serving needs redundant…

High-K Metal Gate

A high-k metal gate is a transistor structure that replaces the traditional silicon dioxide gate insulator and polysilicon gate electrode with a high-dielectric-constant…