# Stephen Herbert Unger

> Sc.D. Massachusetts Institute of Technology 1957

**Wikidata**: [Q102311330](https://www.wikidata.org/wiki/Q102311330)  
**Source**: https://4ort.xyz/entity/stephen-herbert-unger

Here’s the structured biographical entry for Stephen Herbert Unger based strictly on the provided source material:

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## Summary  
Stephen Herbert Unger is an American computer scientist, electrical engineer, and university teacher. He is best known for earning his Sc.D. from MIT in 1957 under the supervision of David A. Huffman and mentoring notable computer scientist Daniel J. Rosenkrantz.

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## Biography  
- Nationality: United States  
- Education: Sc.D., Massachusetts Institute of Technology (1957)  
- Known for: Contributions to computer science and electrical engineering  
- Employer(s): Columbia University  
- Field(s): Computer science, electrical engineering  

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## Contributions  
Stephen Herbert Unger's contributions include his doctoral work at MIT under David A. Huffman, a pioneer in computer science known for Huffman coding. Unger later advised Daniel J. Rosenkrantz, another influential computer scientist. His academic career at Columbia University further solidified his impact in computer science and electrical engineering, though specific publications or projects are not detailed in the source material. His Guggenheim Fellowship highlights his recognition in the field.

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## FAQs  
### Q: What is Stephen Herbert Unger's educational background?  
A: He earned his Sc.D. from MIT in 1957, supervised by David A. Huffman.  

### Q: Who were Stephen Herbert Unger's notable academic associates?  
A: He was advised by David A. Huffman and mentored Daniel J. Rosenkrantz, both prominent computer scientists.  

### Q: Where did Stephen Herbert Unger work?  
A: He was employed at Columbia University, though his specific roles are not detailed in the source material.  

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## Why They Matter  
Stephen Herbert Unger's work bridges foundational and applied computer science, particularly through his academic lineage. His association with Huffman and Rosenkrantz places him within a network of influential researchers who advanced coding theory and formal languages. His Guggenheim Fellowship underscores his contributions, though the specifics of his research impact are not elaborated in the source material.  

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## Notable For  
- Earned Sc.D. from MIT (1957) under David A. Huffman.  
- Advised Daniel J. Rosenkrantz, a notable computer scientist.  
- Recipient of a Guggenheim Fellowship.  
- Longtime affiliation with Columbia University.  

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## Body  
### Academic Background  
- Sc.D. from MIT (1957).  
- Doctoral advisor: David A. Huffman.  

### Professional Affiliations  
- Employer: Columbia University.  

### Awards and Honors  
- Guggenheim Fellowship (specific year not provided).  

### Legacy  
- Mentored Daniel J. Rosenkrantz, contributing to the academic lineage in computer science.  

---

## Schema Markup  
```json
{
  "@context": "https://schema.org",
  "@type": "Person",
  "name": "Stephen Herbert Unger",
  "jobTitle": "Computer scientist, electrical engineer, university teacher",
  "worksFor": {"@type": "Organization", "name": "Columbia University"},
  "nationality": {"@type": "Country", "name": "United States"},
  "alumniOf": [{"@type": "EducationalOrganization", "name": "Massachusetts Institute of Technology"}],
  "knowsAbout": ["Computer science", "Electrical engineering"],
  "description": "American computer scientist and educator, known for his Sc.D. from MIT and mentorship of Daniel J. Rosenkrantz."
}

## References

1. Mathematics Genealogy Project
2. Guggenheim Fellows database