information about HEPA field
Field Hierarchy
| Parent | |||
|---|---|---|---|
Computer science 61.9M papers | Engineering 25M papers | Mechanical engineering 5.5M papers | Electrical engineering 4.8M papers |
Telecommunications 4.5M papers | Computer vision 2.1M papers | Filter (signal processing) 510k papers | Drop (telecommunication) 82.9k papers |
Filter (video) 4 papers | |||
| Current | |||
HEPA 2,312 papers | |||
| Child | |||
Trends
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History