# Ya Xu

> Ph.D. University of Southern California 2002

**Wikidata**: [Q102348782](https://www.wikidata.org/wiki/Q102348782)  
**Source**: https://4ort.xyz/entity/ya-xu

## Summary
Ya Xu is a computer scientist who earned a Ph.D. from the University of Southern California in 2002. They are recognized for their academic research and are part of a scholarly lineage involving prominent computer scientists Deborah Estrin and John Heidemann.

## Biography
- Education: Ph.D., University of Southern California (2002)
- Field(s): Computer science

## Contributions
Ya Xu is a computer scientist whose primary academic contribution is rooted in their doctoral research at the University of Southern California (USC). Completing their Ph.D. in 2002, Xu’s work was conducted under the mentorship of two distinguished figures in the field: Deborah Estrin and John Heidemann. Estrin is a notable American computer scientist and university teacher, while Heidemann is recognized as a researcher and educator. 

Xu’s scholarly presence is formally documented in major academic databases. They are indexed in the Mathematics Genealogy Project with the identifier 133271, a system that tracks the lineage of doctoral recipients in mathematics and related fields like computer science. Additionally, Xu is identified in the MathSciNet database with the MR Author ID 765682. While the provided records do not list specific commercial products or individual paper titles, Xu’s background establishes them as a trained researcher within the industrial and service sectors of computer science. Their academic foundation at USC, a major research institution, and their association with high-profile advisors indicate a contribution to the broader body of computational knowledge during the early 2000s.

## FAQs
### Q: Where did Ya Xu receive their doctoral degree?
A: Ya Xu earned a Ph.D. from the University of Southern California (USC) in 2002.

### Q: Who were Ya Xu's doctoral advisors?
A: Ya Xu's doctoral research was advised by computer scientists Deborah Estrin and John Heidemann.

### Q: What is Ya Xu's primary professional field?
A: Ya Xu is a computer scientist, a role that involves the study and practice of computer science within the industrial and service sectors.

## Why They Matter
Ya Xu is significant as a member of the academic community that has shaped modern computer science research. By completing a Ph.D. at the University of Southern California under the guidance of Deborah Estrin and John Heidemann, Xu is linked to a highly influential research tradition. Deborah Estrin is a well-known figure in the American computer science landscape, and John Heidemann is a recognized researcher; their mentorship of Xu suggests a high level of rigorous training in computational theory or practice. 

Xu’s inclusion in the Mathematics Genealogy Project and the MathSciNet database ensures that their academic contributions remain part of the permanent record of mathematical and scientific progress. This formal recognition is vital for maintaining the history of the field and understanding the development of computer science as it moved into the 21st century. As a computer scientist, Xu represents the professional class of researchers who bridge the gap between academic study and the industrial applications of technology. Their work at USC contributes to the legacy of an institution known for its significant impact on the evolution of digital infrastructure and computer science education.

## Notable For
*   Earned a Ph.D. in Computer Science from the University of Southern California in 2002.
*   Advised by prominent American computer scientists Deborah Estrin and John Heidemann.
*   Indexed in the Mathematics Genealogy Project (ID 133271).
*   Recognized in the MathSciNet database with MR Author ID 765682.

## Body
### Academic Background
Ya Xu completed their doctoral studies at the University of Southern California (USC) in 2002. This achievement marks them as a specialist in the field of computer science, which encompasses both the study and the practical application of computational systems.

### Research Mentorship
Xu’s academic development was guided by two key figures in the computer science community:
*   **Deborah Estrin:** An American computer scientist and university teacher (born 1959) with a significant presence in the field.
*   **John Heidemann:** An American computer scientist, researcher, and university teacher.

### Scholarly Records
Ya Xu is documented in several professional and academic databases that track the contributions of researchers:
*   **Mathematics Genealogy Project:** Xu is listed under ID 133271, which documents their doctoral degree and advisor relationships.
*   **MathSciNet:** Xu is assigned the MR Author ID 765682, identifying them as a contributor to the mathematical and computational literature.
*   **Wikidata:** Xu is described as a human computer scientist with a Ph.D. from USC.

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{
  "@context": "https://schema.org",
  "@type": "Person",
  "name": "Ya Xu",
  "jobTitle": "computer scientist",
  "alumniOf": [
    {
      "@type": "EducationalOrganization",
      "name": "University of Southern California"
    }
  ],
  "knowsAbout": [
    "computer science"
  ],
  "description": "A computer scientist who earned a Ph.D. from the University of Southern California in 2002."
}

## References

1. Mathematics Genealogy Project