John Edward Hopcroft

American computer scientist
Person human Q62874
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Summary

John Edward Hopcroft is a human[1]. Born in Seattle[2], he… he was born on October 7, 1939[3]. He worked as a computer scientist[4] and university teacher[5]. He ranks in the top 0.72% of human entities by monthly Wikipedia readership (324 views/month, #7,238 of 1,000,298).[6]

Key Facts

  • John Edward Hopcroft's place of birth was Seattle[2].
  • John Edward Hopcroft was born on October 7, 1939[3].
  • John Edward Hopcroft held citizenship in United States[7].
  • John Edward Hopcroft worked as a computer scientist[4].
  • John Edward Hopcroft's professions included university teacher[5].
  • John Edward Hopcroft's field of work was informatics[8].
  • Among John Edward Hopcroft's employers was Cornell University[9].
  • John Edward Hopcroft was employed by Seattle University[10].
  • John Edward Hopcroft was educated at Stanford University[11].
  • John Edward Hopcroft was educated at Seattle University[12].
  • John Edward Hopcroft's doctoral advisor was Richard Mattson[13].
  • John Edward Hopcroft received the Turing Award[14].
  • John Edward Hopcroft received the IEEE John von Neumann Medal[15].
  • John Edward Hopcroft received the Friendship Award[16].
  • John Edward Hopcroft received the Harry H. Goode Memorial Award[17].
  • John Edward Hopcroft received the ACM Fellow[18].
  • John Edward Hopcroft received the Fellow of the Society for Industrial and Applied Mathematics[19].
  • John Edward Hopcroft was a member of National Academy of Sciences[20].
  • John Edward Hopcroft was a member of American Academy of Arts and Sciences[21].
  • John Edward Hopcroft was a member of National Academy of Engineering[22].
  • John Edward Hopcroft was a member of Association for Computing Machinery[23].
  • John Edward Hopcroft was a member of Society for Industrial and Applied Mathematics[24].
  • John Edward Hopcroft is recorded as male[25].
  • John Edward Hopcroft's instance of is recorded as human[26].
  • John Edward Hopcroft supervised Gilles Brassard as a doctoral student[27].

Body

Origins and Family

John Edward Hopcroft was born in Seattle[2]. He was born on October 7, 1939[3].

Education

Educated at Stanford University[11], a private university[28], in United States[29], founded in 1885[30], headquartered in Stanford[31] and Seattle University[12], a Catholic university[32], in United States[33], founded in 1891[34], headquartered in Seattle[35]. John Edward Hopcroft's doctoral advisor was Richard Mattson[13].

Career and Affiliations

Recorded occupations include computer scientist[4] and university teacher[5]. John Edward Hopcroft's field of work was informatics[8]. Employers include Cornell University[9], a private university[36], in United States[37], founded in 1865[38], headquartered in Ithaca[39] and Seattle University[10], a Catholic university[40], in United States[41], founded in 1891[42], headquartered in Seattle[43]. Doctoral students include Gilles Brassard[27], a cryptographer[44], b. 1955[45], of Canada[46], awarded the Officer of the Order of Canada[47], specialised in quantum information science[48]; Chandrajit Bajaj[49], a computer scientist[50], b. 1958[51], of India[52], awarded the ACM Fellow[53]; Zvi Galil[54], a mathematician[55], b. 1947[56], of Israel[57], awarded the ACM Fellow[58], specialised in computer science[59]; Cynthia Dwork[60], a computer scientist[61], b. 1958[62], of United States[63], awarded the Dijkstra Prize[64]; Daniela L. Rus[65], a computer scientist[66], b. 1963[67], of United States[68], awarded the MacArthur Fellows Program[69], specialised in robotics[70]; and Alfred Aho[71], a computer scientist[72], b. 1941[73], of Canada[74], awarded the IEEE John von Neumann Medal[75], specialised in computer science[76].

Recognition

Awards received include Turing Award[14], a science award[77], in United States[78], founded in 1966[79]; IEEE John von Neumann Medal[15], a science award[80], founded in 1992[81]; Friendship Award[16], a science award[82], in People's Republic of China[83]; Harry H. Goode Memorial Award[17], an award[84]; ACM Fellow[18], a fellowship award[85], in United States[86]; and Fellow of the Society for Industrial and Applied Mathematics[19], a fellowship award[87], in United States[88].

Works and Contributions

Things named for John Edward Hopcroft include Hopcroft–Karp algorithm[89].

Why It Matters

John Edward Hopcroft ranks in the top 0.72% of human entities by monthly Wikipedia readership (324 views/month, #7,238 of 1,000,298).[6] He has Wikipedia articles in 19 language editions, a strong signal of global cultural recognition.[90] He is known by 28 alternative names across languages and contexts.[91]

He has been cited as an influence by Cynthia Dwork[92], a computer scientist[93], b. 1958[94], of United States[95], awarded the Dijkstra Prize[96].

He is credited with the discovery of Hopcroft–Karp algorithm[97], an algorithm[98]. Entities named for him include Hopcroft–Karp algorithm[89].

His notable doctoral advisees include Gilles Brassard[99], a cryptographer[100], b. 1955[101], of Canada[102], awarded the Officer of the Order of Canada[103], specialised in quantum information science[104]; Daniela L. Rus[105], a computer scientist[106], b. 1963[107], of United States[108], awarded the MacArthur Fellows Program[109], specialised in robotics[110]; Alfred Aho[111], a computer scientist[112], b. 1941[113], of Canada[114], awarded the IEEE John von Neumann Medal[115], specialised in computer science[116]; Cynthia Dwork[117], a computer scientist[118], b. 1958[119], of United States[120], awarded the Dijkstra Prize[121]; Zvi Galil[122], a mathematician[123], b. 1947[124], of Israel[125], awarded the ACM Fellow[126], specialised in computer science[127]; and Chandrajit Bajaj[128], a computer scientist[129], b. 1958[130], of India[131], awarded the ACM Fellow[132].

FAQs

Where was John Edward Hopcroft born?

Born in Seattle[2].

What did John Edward Hopcroft do for work?

John Edward Hopcroft worked as computer scientist[4] and university teacher[5].

Where did John Edward Hopcroft go to school?

John Edward Hopcroft was educated at Stanford University[11] and Seattle University[12].

What awards did John Edward Hopcroft receive?

Honors received include Turing Award[14], IEEE John von Neumann Medal[15], Friendship Award[16], and Harry H. Goode Memorial Award[17].

Who did John Edward Hopcroft influence?

John Edward Hopcroft has been cited as an influence by Cynthia Dwork[92].

What did John Edward Hopcroft discover?

John Edward Hopcroft is credited as discoverer of Hopcroft–Karp algorithm[97].

References

Programmatic citations — every numbered marker resolves to a verifiable graph row below.

Direct Wikidata claims

  1. [2] ↑ . wikidata.org.
  2. [25] ↑ . wikidata.org.
  3. [7] ↑ . wikidata.org.
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  6. [12] ↑ . wikidata.org.
  7. [8] ↑ . wikidata.org.
  8. [4] ↑ . Integrated Authority File. Retrieved . wikidata.org.
  9. [5] ↑ . wikidata.org.
  10. [9] ↑ . wikidata.org.
  11. [10] ↑ . Retrieved . wikidata.org.
  12. [14] ↑ . amturing.acm.org. amturing.acm.org. Provenance: wikidata.org.
  13. [15] ↑ . ieee.org. ieee.org. Provenance: wikidata.org.
  14. [16] ↑ . cis.cornell.edu. cis.cornell.edu. Provenance: wikidata.org.
  15. [17] ↑ . computer.org. computer.org. Provenance: wikidata.org.
  16. [18] ↑ . awards.acm.org. awards.acm.org. Provenance: wikidata.org.
  17. [19] ↑ . siam.org. Retrieved . siam.org. Provenance: wikidata.org.
  18. [13] ↑ . wikidata.org.
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  29. [24] ↑ . siam.org. Retrieved . siam.org. Provenance: wikidata.org.
  30. [3] ↑ . SNAC. Retrieved . wikidata.org.

Inverse relationships (entities pointing at this one)

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Class ancestry

  1. [1] ↑ . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [6] ↑ . Wikimedia Foundation. dumps.wikimedia.org.
  2. [90] ↑ . Wikidata sitelinks. wikidata.org.
  3. [91] ↑ . Wikidata aliases. wikidata.org.

📑 Cite this page

Use these citations when quoting this entity in research, articles, AI prompts, or wherever provenance matters. We aggregate Wikidata + Wikipedia + authoritative open-data sources; the stitched, scored, cross-referenced view is what 4ort.xyz contributes.

APA 4ort.xyz Knowledge Graph. (2026). John Edward Hopcroft. Retrieved October 11, 2026, from https://4ort.xyz/entity/john-edward-hopcroft
MLA “John Edward Hopcroft.” 4ort.xyz Knowledge Graph, 4ort.xyz, 11 Oct. 2026, https://4ort.xyz/entity/john-edward-hopcroft.
BibTeX @misc{4ortxyz_john-edward-hopcroft_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{John Edward Hopcroft}}, year = {2026}, url = {https://4ort.xyz/entity/john-edward-hopcroft}, note = {Accessed: 2026-10-11}}
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Edit History

Rolling log of changes to this entity's Wikidata record. Values shown reflect the current state of each edited property — follow the history link to see the precise diff for any edit.

  1. 7d ago · Pescan · 2026-10-07 view diff on Wikidata ↗
    Encyclopaedia beliana id → hopcroft-john-edward
    Claims rich → —
    "/* wbsetclaim-create:2||1 */ Encyclopaedia beliana id: hopcroft-john-edward"
  2. 14w ago · Printstream · 2026-07-08 view diff on Wikidata ↗
    Orcid id → 0000-0001-8681-6075
    "/* wbeditentity-update:0| */ QuickStatements 3.0 [[:toollabs:qs-dev/batch/40464|batch #40464]]: add missing ORCID via GND"
  3. 20w ago · Epìdosis · 2026-05-21 view diff on Wikidata ↗
    Birth place → —
    Nukat id → n94302758
    Official website → http://www.cs.cornell.edu/jeh/
    Gnd id → 112071481
    + 151 other properties edited (see Wikidata diff for full list)
    "/* wbeditentity-update:0| */ QuickStatements 3.0 [[:toollabs:qs-dev/batch/32119|batch #32119]]: import P21 and P106 from GND (32)"
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