Ricardo Valerdi
type: Person
description: Ph.D. University of Southern California 2005
alumni of: University of Southern California
has occupation: computer scientist
additional property: PropertyValue
  property ID: P21
  value: male
additional property: PropertyValue
  property ID: P31
  value: human
additional property: PropertyValue
  property ID: P69
  value: University of Southern California
additional property: PropertyValue
  property ID: P106
  value: computer scientist
additional property: PropertyValue
  property ID: P184
  value: Barry Boehm
additional property: PropertyValue
  property ID: P214
  value: 1426159474208427661647
additional property: PropertyValue
  property ID: P496
  value: 0000-0002-2746-0395
additional property: PropertyValue
  property ID: P549
  value: 130158
additional property: PropertyValue
  property ID: P734
  value: Valerdi
additional property: PropertyValue
  property ID: P735
  value: Ricardo
additional property: PropertyValue
  property ID: P1960
  value: 0Qr9Ox4AAAAJ
additional property: PropertyValue
  property ID: P6479
  value: 37271661300
additional property: PropertyValue
  property ID: P8159
  value: 146807
additional property: PropertyValue
  property ID: P8179
  value: ncf11653512
additional property: PropertyValue
  property ID: P10227
  value: vtls002229676
confidence:
  popularity graph score:
    score: 0.001
    score pct: 0
    tier: long_tail
    components:
      sitelinks: 1
      sitelinks norm: 0.002
      unique citations: 2
      unique citations norm: 0.001
      monthly pageviews: 35
      monthly pageviews norm: 0.0
  sitelinks: 1
  unique citations: 2
  monthly pageviews: 35
  yearly pageviews: 45
  pageview trend:
    m: 2026-08
    v: 35
  pageview trend:
    m: 2026-07
    v: 1
  pageview trend:
    m: 2026-06
    v: 6
  pageview trend:
    m: 2026-05
    v: 1
  pageview trend:
    m: 2026-04
    v: 2
  popularity:
    sitelinks: 1
    max: 423
    pct: 0.2
  tier: long_tail
claims:
  P21:
    value: Q6581097
    source count: 0
    confidence: 0.0
    value label: male
  P31:
    value: Q5
    source count: 0
    confidence: 0.0
    value label: human
  P69:
    value: Q4614
    source count: 1
    confidence: 0.2
    value label: University of Southern California
  P106:
    value: Q82594
    source count: 0
    confidence: 0.0
    value label: computer scientist
  P184:
    value: Q92815
    source count: 1
    confidence: 0.2
    value label: Barry Boehm
  P214:
    value: 1426159474208427661647
    source count: 0
    confidence: 0.0
  P496:
    value: 0000-0002-2746-0395
    source count: 0
    confidence: 0.0
  P549:
    value: 130158
    source count: 0
    confidence: 0.0
  P734:
    value: Q37289613
    source count: 0
    confidence: 0.0
    value label: Valerdi
  P735:
    value: Q15720871
    source count: 0
    confidence: 0.0
    value label: Ricardo
  P1960:
    value: 0Qr9Ox4AAAAJ
    source count: 0
    confidence: 0.0
  P6479:
    value: 37271661300
    source count: 0
    confidence: 0.0
  P8159:
    value: 146807
    source count: 0
    confidence: 0.0
  P8179:
    value: ncf11653512
    source count: 1
    confidence: 0.2
  P10227:
    value: vtls002229676
    source count: 1
    confidence: 0.2
citations:
  source: Virtual International Authority File
  stated in qid: Q54919
  retrieved: 2025-10-27
citations:
  source: Mathematics Genealogy Project
  stated in qid: Q829984
meta:
  wikidata id: Q102345013
  domain: human
  level: standard
  html url: https://4ort.xyz/entity/ricardo-valerdi
  markdown url: https://4ort.xyz/entity/ricardo-valerdi.md
  facts url summary: https://4ort.xyz/entity/ricardo-valerdi/facts.json
  facts url standard: https://4ort.xyz/entity/ricardo-valerdi/facts.json
  facts url full: https://4ort.xyz/entity/ricardo-valerdi/facts.json
  data source: Wikidata (CC0 / public domain)
  license: https://creativecommons.org/publicdomain/zero/1.0/
  api version: v1
  served at: 2026-08-31T06:53:19.782438Z
  entity updated at: 2026-03-12T01:32:19.842591+00:00Z
  entity created at: 2026-03-04T21:20:31.043908+00:00Z