# Ru-Gang Xu

> Ph.D. University of California, Los Angeles 2009

**Wikidata**: [Q102392198](https://www.wikidata.org/wiki/Q102392198)  
**Source**: https://4ort.xyz/entity/ru-gang-xu

## Summary
Ru-Gang Xu is a computer scientist. He earned a Ph.D. from the University of California, Los Angeles in 2009, where his doctoral advisor was Rupak Majumdar.

## Biography
- Education: Ph.D., University of California, Los Angeles (2009)
- Field(s): Computer science
- Known for: Doctoral research in computer science at UCLA under advisor Rupak Majumdar

## Contributions
The available source material establishes Ru-Gang Xu’s academic identity and training as a computer scientist, centered on his doctoral education. Xu completed a Ph.D. at the University of California, Los Angeles in 2009. His doctoral advisor was Rupak Majumdar. Beyond these academic and identifier details, the provided sources do not specify particular research topics, publications, software, patents, leadership roles, or other concrete outputs attributable to Xu. As a result, no specific works (titles), years of publication (beyond the Ph.D. year), or documented impacts can be listed here without adding information not present in the source material.

## FAQs
### Q: Who is Ru-Gang Xu?
A: Ru-Gang Xu is a computer scientist. He completed his Ph.D. at the University of California, Los Angeles in 2009.

### Q: Where did Ru-Gang Xu earn his Ph.D.?
A: He earned his Ph.D. from the University of California, Los Angeles. The Ph.D. is dated 2009 in the provided description.

### Q: Who supervised Ru-Gang Xu’s doctoral work?
A: His doctoral advisor was Rupak Majumdar. This advisor relationship is explicitly listed in the provided structured properties.

### Q: Does Ru-Gang Xu have a Mathematics Genealogy Project entry?
A: Yes. His Mathematics Genealogy Project ID is 159621.

## Why They Matter
Based on the provided sources, Ru-Gang Xu’s significance is currently documented primarily through his formal academic training and placement within an academic lineage in computer science. Earning a Ph.D. from the University of California, Los Angeles (UCLA) in 2009 indicates advanced research-level preparation in the field. The recorded doctoral advisor relationship to Rupak Majumdar also situates Xu within a recognized mentorship and genealogy network used to trace scholarly training and influence. Additionally, the presence of identifiers (including a Mathematics Genealogy Project ID and an MR author ID) suggests that Xu is tracked in academic indexing systems, which supports disambiguation and linkage across scholarly databases. However, the provided material does not describe specific research contributions, publications, or downstream influence; therefore, the lasting impact of Xu’s work on computer science cannot be characterized here without additional sources.

## Notable For
- Computer scientist
- Ph.D., University of California, Los Angeles (2009)
- Doctoral advisor: Rupak Majumdar
- Mathematics Genealogy Project ID: 159621
- MR author ID: 807318

## Body
### Identity and Field
- Occupation: computer scientist
- Instance of: human

### Education
- Ph.D., University of California, Los Angeles (2009)

### Academic Advising Lineage
- Doctoral advisor: Rupak Majumdar

### Scholarly and Database Identifiers
- Mathematics Genealogy Project ID: 159621
- MR author ID: 807318

### Available Description
- Wikidata-style description provided: “Ph.D. University of California, Los Angeles 2009”

## References

1. Mathematics Genealogy Project