# Changhwa Lin

> Ph.D. University of Southern California 1994

**Wikidata**: [Q102443099](https://www.wikidata.org/wiki/Q102443099)  
**Source**: https://4ort.xyz/entity/changhwa-lin

## Summary
Changhwa Lin is a computer scientist who earned a Ph.D. from the University of Southern California in 1994. Their doctoral work was supervised by Dan I. Moldovan and is recorded in the Mathematics Genealogy Project (ID 201907).

## Biography
- Born: [date and place not available]
- Nationality: [not available]
- Education: Ph.D., University of Southern California (1994)
- Known for: Earning a doctoral degree in computer science from the University of Southern California (1994)
- Employer(s): [not available]
- Field(s): Computer science

## Contributions
The available source material documents that Changhwa Lin completed a doctoral degree in computer science at the University of Southern California in 1994 under the supervision of Dan I. Moldovan. This completion of a Ph.D. is a concrete academic outcome; the degree and advisor relationship are recorded in the Mathematics Genealogy Project under ID 201907. Beyond the degree itself, the provided records list Lin’s occupation as a computer scientist but do not include titles of the doctoral dissertation, specific papers, patents, products, startup ventures, open-source projects, standards contributions, or employer affiliations. Therefore, based solely on the supplied sources, the verifiable contributions are limited to the attainment of the Ph.D. credential and the established academic lineage linking Lin to advisor Dan I. Moldovan (whose own doctoral degree is recorded as Columbia University, 1978). No additional named publications, inventions, leadership roles, or concrete technical outputs are present in the provided material.

## FAQs
### Q: Who is Changhwa Lin?
A: Changhwa Lin is a computer scientist who earned a Ph.D. from the University of Southern California in 1994. Their doctoral advisor was Dan I. Moldovan.

### Q: What is Changhwa Lin's educational background?
A: Lin holds a Ph.D. from the University of Southern California conferred in 1994. This degree and academic lineage are recorded in the Mathematics Genealogy Project (ID 201907).

### Q: Who supervised Changhwa Lin's Ph.D.?
A: Lin’s doctoral advisor was Dan I. Moldovan, whose own Ph.D. is recorded as Columbia University, 1978. This advisor–advisee relationship is documented in the available sources.

## Why They Matter
Changhwa Lin’s recorded significance in the provided material rests on the completion of a doctoral degree in computer science from the University of Southern California in 1994 and the formal academic linkage to advisor Dan I. Moldovan. The Ph.D. is a durable academic credential that represents a substantive original research contribution, coursework, and advanced training in the field; it places Lin within the scholarly record and the community of computer scientists. Inclusion in the Mathematics Genealogy Project (ID 201907) preserves Lin’s place in academic lineage and enables others to trace mentorship, collaborations, and scholarly descent. Although the supplied sources do not list specific publications, patents, or institutional roles, the verified doctoral degree establishes Lin as a trained researcher in computer science whose work (documented in the dissertation and related outputs not provided here) would be the primary basis for influence, teaching, and further contributions. Without this documented Ph.D., Lin’s formal academic credentials and scholarly lineage in public records would be less clear.

## Notable For
- Earning a Ph.D. from the University of Southern California in 1994.
- Having Dan I. Moldovan as doctoral advisor.
- Being listed as a computer scientist in the structured source data.
- Registration in the Mathematics Genealogy Project (ID 201907).

## Body

### Academic credentials
- Degree: Ph.D., University of Southern California.
- Year: 1994 (as recorded in the source summary).
- Registry: Mathematics Genealogy Project ID 201907.

### Doctoral supervision and academic lineage
- Doctoral advisor: Dan I. Moldovan.
- Related note: Dan I. Moldovan’s Ph.D. is recorded as Columbia University, 1978 (included in the provided material).
- The advisor–advisee relationship is explicitly recorded in the provided structured properties.

### Professional identity
- Occupation (as recorded): Computer scientist.
- The provided data classifies Lin under the occupation "computer scientist" without further employer or role details.

### What is not present in the source material
- No dissertation title is provided.
- No list of publications, patents, software projects, standards contributions, companies founded, or employer affiliations is present.
- No biographical data such as birthdate, birthplace, nationality, or current position is available in the supplied material.

### Identifiers and references
- Mathematics Genealogy Project ID: 201907.
- The structured properties reference the University of Southern California as the educating institution and list Dan I. Moldovan as doctoral advisor.

## References

1. Mathematics Genealogy Project