# Tim Allen Wagner

> Ph.D. University of California, Berkeley 1997

**Wikidata**: [Q102331235](https://www.wikidata.org/wiki/Q102331235)  
**Source**: https://4ort.xyz/entity/tim-allen-wagner

## Summary
Tim Allen Wagner is an American computer scientist who earned his Ph.D. from the University of California, Berkeley in 1997 under the supervision of Susan L. Graham. His work falls within the fields of programming languages and software engineering, with connections to tools such as Tree-sitter, an incremental parsing library.

## Biography
- Born: [date and place not provided]
- Nationality: United States (inferred from education and affiliation records)
- Education: Ph.D. Computer Science, University of California, Berkeley (1997)
- Known for: Contributions to computer science research in programming languages and parsing technologies
- Field(s): Computer science, programming languages, software tools

## Contributions
Tim Allen Wagner's primary documented contribution is his doctoral research completed at UC Berkeley in 1997, where he worked under the guidance of renowned computer scientist Susan L. Graham. While specific details of his dissertation are not provided in the source material, his connection to Tree-sitter—a parser generator tool and incremental parsing library—suggests his work may relate to programming language processing and compiler construction. Tree-sitter has become significant in the software development community for enabling syntax highlighting and code analysis in editors. His inclusion in the Mathematics Genealogy Project (ID: 120395) indicates his place within the academic lineage of computer science researchers.

## FAQs
### Q: Where did Tim Allen Wagner complete his Ph.D.?
A: Tim Allen Wagner earned his Ph.D. in Computer Science from the University of California, Berkeley in 1997.

### Q: Who was Tim Allen Wagner's doctoral advisor?
A: His doctoral advisor was Susan L. Graham, a prominent American computer scientist known for her work in programming languages and compilers.

### Q: What is Tim Allen Wagner's connection to Tree-sitter?
A: While the exact nature of his involvement isn't specified, Tim Allen Wagner is associated with Tree-sitter, a parser generator tool and incremental parsing library used in software development tools.

## Why They Matter
Tim Allen Wagner represents the generation of computer scientists trained in the late 1990s who contributed to the foundational understanding of programming languages and parsing technologies. His connection to both Susan L. Graham—a pioneering figure in computer science—and to practical tools like Tree-sitter suggests his work bridges theoretical research and practical applications. The parsing technologies that emerge from academic research like his have enabled modern development environments to provide sophisticated code analysis, syntax highlighting, and error detection. Without researchers like Wagner advancing the state of parsing algorithms and tools, contemporary software development would lack many of the intelligent code editing features developers rely on daily.

## Notable For
- Ph.D. in Computer Science from UC Berkeley (1997)
- Doctoral student of Susan L. Graham, a leading figure in programming languages research
- Associated with Tree-sitter, a widely-used incremental parsing library
- Documented in the Mathematics Genealogy Project academic lineage

## Body
### Academic Background
Tim Allen Wagner completed his Ph.D. at the University of California, Berkeley, one of the world's leading institutions for computer science research. His graduation year of 1997 places him within a significant era of computer science development, during which programming language theory and compiler construction were evolving rapidly to meet the demands of increasingly complex software systems.

### Research Context
Working under Susan L. Graham, Wagner was part of a research lineage that has profoundly influenced modern computing. Graham's contributions to programming languages and compilers provided a foundation for students like Wagner to explore advanced topics in language processing and software tools. The connection to Tree-sitter suggests Wagner's interests may have included parsing algorithms and language implementation technologies.

### Professional Impact
While specific career details are not provided in the source material, Wagner's documented place in the academic genealogy of computer scientists indicates his role in the broader community of researchers advancing programming language technologies. His work contributes to the ecosystem of tools and theories that enable modern software development practices.

## References

1. Mathematics Genealogy Project