John Daniel Siirola

mathematician, computer scientist, chemist
Person human Q102441361
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John Daniel Siirola

Summary

John Daniel Siirola is a human[1]. He worked as a mathematician[2], computer scientist[3], and chemist[4].

Key Facts

  • John Daniel Siirola worked as a mathematician[2].
  • John Daniel Siirola worked as a computer scientist[3].
  • John Daniel Siirola worked as a chemist[4].
  • John Daniel Siirola's field of work was operations research[5].
  • John Daniel Siirola's field of work was mathematical optimization[6].
  • John Daniel Siirola's field of work was optimization model[7].
  • John Daniel Siirola's field of work was algorithm[8].
  • John Daniel Siirola's field of work was chemical engineering[9].
  • John Daniel Siirola was employed by Sandia National Laboratories[10].
  • John Daniel Siirola's education included a stint at Carnegie Mellon University[11].
  • John Daniel Siirola was educated at Purdue University[12].
  • John Daniel Siirola's doctoral advisor was Art Westerberg[13].
  • John Daniel Siirola's doctoral advisor was Steinar Hauan[14].
  • John Daniel Siirola is recorded as male[15].
  • John Daniel Siirola's instance of is recorded as human[16].
  • John Daniel Siirola's ISNI is recorded as 0000000126992560[17].
  • John Daniel Siirola's VIAF cluster ID is recorded as 314906572[18].
  • John Daniel Siirola's Library of Congress authority ID is recorded as no2015023847[19].
  • John Daniel Siirola's IdRef ID is recorded as 200803603[20].
  • John Daniel Siirola's Mathematics Genealogy Project ID is recorded as 200395[21].
  • John Daniel Siirola's NL CR AUT ID is recorded as xx0265212[22].
  • John Daniel Siirola's family name is recorded as Siirola[23].
  • John Daniel Siirola's given name is recorded as John[24].
  • John Daniel Siirola's given name is recorded as Daniel[25].
  • John Daniel Siirola's languages spoken, written or signed is recorded as English[26].

Body

Education

Educated at Carnegie Mellon University[11], a private university[27], in United States[28], founded in 1900[29], headquartered in Pittsburgh[30] and Purdue University[12], a public research university[31], in United States[32], founded in 1869[33]. Doctoral advisors include Art Westerberg[13], a chemical engineer[34] and Steinar Hauan[14].

Career and Affiliations

Recorded occupations include mathematician[2], computer scientist[3], and chemist[4]. Fields of work include operations research[5], an academic discipline[35]; mathematical optimization[6], an academic discipline[36]; optimization model[7]; algorithm[8]; and chemical engineering[9], an applied science[37]. Among John Daniel Siirola's employers was Sandia National Laboratories[10].

FAQs

What did John Daniel Siirola do for work?

John Daniel Siirola worked as mathematician[2], computer scientist[3], and chemist[4].

Where did John Daniel Siirola go to school?

John Daniel Siirola was educated at Carnegie Mellon University[11] and Purdue University[12].

References

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

Direct Wikidata claims

  1. [15] . IdRef. Retrieved . wikidata.org.
  2. [16] . wikidata.org.
  3. [11] . Mathematics Genealogy Project. wikidata.org.
  4. [12] . sandia.gov. Retrieved . sandia.gov. Provenance: wikidata.org.
  5. [5] . Czech National Authority Database. Retrieved . wikidata.org.
  6. [6] . Czech National Authority Database. Retrieved . wikidata.org.
  7. [7] . Czech National Authority Database. Retrieved . wikidata.org.
  8. [8] . Czech National Authority Database. Retrieved . wikidata.org.
  9. [9] . Czech National Authority Database. Retrieved . wikidata.org.
  10. [2] . Czech National Authority Database. Retrieved . wikidata.org.
  11. [3] . Czech National Authority Database. Retrieved . wikidata.org.
  12. [4] . Czech National Authority Database. Retrieved . wikidata.org.
  13. [10] . sandia.gov. Retrieved . sandia.gov. Provenance: wikidata.org.
  14. [13] . Mathematics Genealogy Project. wikidata.org.
  15. [14] . Mathematics Genealogy Project. wikidata.org.
  16. [17] . Czech National Authority Database. Retrieved . wikidata.org.
  17. [18] . Retrieved . wikidata.org.
  18. [19] . wikidata.org.
  19. [20] . Virtual International Authority File. Retrieved . wikidata.org.
  20. [21] . wikidata.org.
  21. [22] . Czech National Authority Database. Retrieved . wikidata.org.
  22. [23] . wikidata.org.
  23. [24] . wikidata.org.
  24. [25] . wikidata.org.
  25. [26] . Czech National Authority Database. Retrieved . wikidata.org.

Inline context (facts about related entities)

  1. [27] . Wikidata. wikidata.org. → on this site
  2. [28] . Wikidata. wikidata.org. → on this site
  3. [29] . Wikidata. wikidata.org. → on this site
  4. [30] . Wikidata. wikidata.org. → on this site
  5. [31] . Wikidata. wikidata.org. → on this site
  6. [32] . Wikidata. wikidata.org. → on this site
  7. [33] . Wikidata. wikidata.org. → on this site
  8. [35] . Wikidata. wikidata.org. → on this site
  9. [36] . Wikidata. wikidata.org. → on this site
  10. [37] . Wikidata. wikidata.org. → on this site
  11. [34] . Wikidata. wikidata.org. → on this site

Class ancestry

  1. [1] . Wikidata. wikidata.org.

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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 Daniel Siirola. Retrieved March 12, 2026, from https://4ort.xyz/entity/john-daniel-siirola
MLA “John Daniel Siirola.” 4ort.xyz Knowledge Graph, 4ort.xyz, 12 Mar. 2026, https://4ort.xyz/entity/john-daniel-siirola.
BibTeX @misc{4ortxyz_john-daniel-siirola_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{John Daniel Siirola}}, year = {2026}, url = {https://4ort.xyz/entity/john-daniel-siirola}, note = {Accessed: 2026-03-12}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): John Daniel Siirola — https://4ort.xyz/entity/john-daniel-siirola (retrieved 2026-03-12)

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