# Haggai Roitman

> Ph.D. Technion-Israel Institute of Technology 2009

**Wikidata**: [Q102652681](https://www.wikidata.org/wiki/Q102652681)  
**Source**: https://4ort.xyz/entity/haggai-roitman

## Summary
Haggai Roitman is a computer scientist who completed a Ph.D. at the Technion – Israel Institute of Technology in 2009. He is affiliated with the Technion and has a body of scholarly work indexed in major bibliographic databases including DBLP, MathSciNet, Google Scholar, and the ACM Digital Library.

## Biography
- Education: Ph.D., Technion – Israel Institute of Technology (2009); doctoral advisor: Avigdor Gal
- Known for: Earning a Ph.D. in computer science at the Technion (2009) and authoring scholarly works indexed in DBLP, MathSciNet, Google Scholar, and the ACM Digital Library
- Employer(s): Technion – Israel Institute of Technology (affiliation)
- Field(s): Computer science

## Contributions
Haggai Roitman completed doctoral research at the Technion in 2009 under advisor Avigdor Gal. His scholarly output is recorded across major bibliographic and citation services, demonstrating a track record of research contributions in computer science. His works are discoverable via DBLP (dblp author id 94/4396), MathSciNet (MR Author ID 1535172), Google Scholar (author id a6h-qIkAAAAJ), and the ACM Digital Library (author id 81361600116). He is also listed in the Mathematics Genealogy Project (id 216512), which documents his doctoral degree and academic lineage. Roitman maintains a professional web page (https://sites.google.com/view/haggai-roitman/) that serves as a hub for his academic profile and links to his publications and professional identifiers. These concrete artifacts—Ph.D. completion, indexed publications, and persistent author identifiers—constitute the verifiable outcomes of his academic work and enable other researchers to locate, cite, and build on his contributions.

## FAQs
### Q: Who is Haggai Roitman?
A: Haggai Roitman is a computer scientist who earned a Ph.D. at the Technion – Israel Institute of Technology in 2009 and is affiliated with the Technion.

### Q: Where did Haggai Roitman receive his doctoral degree and who advised him?
A: He received his Ph.D. from the Technion – Israel Institute of Technology in 2009. His doctoral advisor was Avigdor Gal.

### Q: Where can I find Haggai Roitman’s publications?
A: His publications and author records are available in DBLP (dblp author id 94/4396), MathSciNet (MR Author ID 1535172), Google Scholar (author id a6h-qIkAAAAJ), and the ACM Digital Library (author id 81361600116). He also maintains a personal website at https://sites.google.com/view/haggai-roitman/.

## Why They Matter
Haggai Roitman’s primary, verifiable contributions lie in his doctoral research and the peer-reviewed outputs that follow from that research. Earning a Ph.D. at a major research university like the Technion establishes a foundation of original research in computer science. The presence of his work in canonical scholarly indexes—DBLP, MathSciNet, Google Scholar, and the ACM Digital Library—ensures that his findings are part of the formal academic record and accessible to other researchers. These indexed records enable citation, verification, and reuse of his results, facilitating incremental progress in related research areas. His inclusion in the Mathematics Genealogy Project documents his academic lineage and connects him to broader scholarly networks. While the provided sources do not list specific paper titles or technologies, the combination of a doctoral degree, documented advisor relationship, institutional affiliation, and multiple persistent author identifiers marks Roitman as an active contributor to the computer science literature whose work can be located and examined by peers.

## Notable For
- Earning a Ph.D. in computer science from the Technion – Israel Institute of Technology in 2009.
- Doctoral advisor: Avigdor Gal (documented academic supervision).
- Publications and author records indexed in DBLP (94/4396), MathSciNet (MR Author ID 1535172), Google Scholar (a6h-qIkAAAAJ), and the ACM Digital Library (81361600116).
- Affiliation with the Technion – Israel Institute of Technology.
- Maintains a professional web page: https://sites.google.com/view/haggai-roitman/.

## Body

### Education and doctoral degree
- Ph.D., Technion – Israel Institute of Technology, 2009.
- Doctoral advisor: Avigdor Gal.
- Listed in the Mathematics Genealogy Project (id 216512).

### Academic affiliations
- Affiliated with the Technion – Israel Institute of Technology.
- The Technion is an Israeli research university headquartered in Haifa (institutional context provided by source material).

### Publications and indexing
- Author records are indexed in DBLP (dblp author id 94/4396).
- Listed in MathSciNet / Mathematical Reviews (MR Author ID 1535172).
- Indexed on Google Scholar (author id a6h-qIkAAAAJ).
- Present in the ACM Digital Library (author id 81361600116).
- These identifiers indicate a body of published research accessible through established bibliographic services.

### Professional identifiers and online presence
- Personal website: https://sites.google.com/view/haggai-roitman/ (English).
- Google Knowledge Graph id: /g/11cmh217fr.
- LinkedIn profile id: haggai-roitman.
- These persistent identifiers and pages provide routes to verify publications and professional information.

### Academic lineage and verification
- Doctoral advisor Avigdor Gal is documented in source material.
- The Mathematics Genealogy Project entry records Roitman’s doctoral degree and advisor relationships, supporting academic provenance.

(End of entry.)

## References

1. Mathematics Genealogy Project