# Rahul Jain

> researcher (ORCID 0000-0002-3649-6576)

**Wikidata**: [Q62050259](https://www.wikidata.org/wiki/Q62050259)  
**Source**: https://4ort.xyz/entity/rahul-jain-q62050259

Here’s the structured biographical entry for Rahul Jain based strictly on the provided source material:

---

## Summary  
Rahul Jain is an Indian computer scientist and researcher specializing in artificial intelligence, cryptography, and computational complexity theory. He is affiliated with the National University of Singapore and holds a PhD from the Tata Institute of Fundamental Research. His work spans quantum computing, computer security, and information theory.

---

## Biography  
- **Nationality**: Indian  
- **Education**:  
  - Bachelor of Technology, Indian Institute of Technology Bombay (1993–1997)  
  - Doctor of Philosophy, Tata Institute of Fundamental Research (1998–2003)  
- **Known for**: Contributions to computational complexity theory and cryptography  
- **Employer(s)**: National University of Singapore (since 2008)  
- **Field(s)**: Computer science, quantum computing, computer algorithms, information theory, cryptography, computer security  

---

## Contributions  
Rahul Jain's research focuses on theoretical and applied aspects of computer science, particularly computational complexity theory and cryptography. His work explores the inherent difficulty of computational problems and their implications for secure communication. While specific publications are not listed in the source material, his affiliations with institutions like the Tata Institute of Fundamental Research and the National University of Singapore highlight his involvement in high-impact research. His ORCID profile (0000-0002-3649-6576) and ResearcherID (P-3135-2014) indicate a robust academic output, though detailed titles or years are not provided in the available data.

---

## FAQs  
### Q: What is Rahul Jain's primary field of research?  
A: Rahul Jain specializes in computer science, with a focus on computational complexity theory, cryptography, and quantum computing.  

### Q: Where did Rahul Jain earn his PhD?  
A: He completed his PhD at the Tata Institute of Fundamental Research in Mumbai, India, graduating in 2003.  

### Q: Which institution is Rahul Jain currently affiliated with?  
A: He has been employed at the National University of Singapore since November 2008.  

---

## Why They Matter  
Rahul Jain's research in computational complexity theory and cryptography addresses foundational challenges in computer science, influencing secure communication and algorithmic efficiency. His work contributes to advancements in quantum computing and information theory, fields critical to modern technology. By bridging theoretical and practical aspects, his research has implications for cybersecurity and computational problem-solving. Though specific breakthroughs are not detailed in the source material, his institutional affiliations and academic identifiers underscore his role in advancing these disciplines.

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## Notable For  
- Expertise in computational complexity theory and cryptography.  
- PhD from the Tata Institute of Fundamental Research.  
- Long-term affiliation with the National University of Singapore (since 2008).  
- Contributions to quantum computing and computer security.  

---

## Body  
### Education  
- **Bachelor of Technology**: Indian Institute of Technology Bombay (1993–1997).  
- **PhD**: Tata Institute of Fundamental Research (1998–2003), specializing in an unspecified area of computer science.  

### Career  
- **Employer**: National University of Singapore (2008–present).  

### Research Focus  
- Computational complexity theory.  
- Cryptography and computer security.  
- Quantum computing and information theory.  

### Academic Identifiers  
- ORCID: 0000-0002-3649-6576.  
- ResearcherID: P-3135-2014.  
- Scopus Author ID: 22034907700.  

---

## Schema Markup  
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{
  "@context": "https://schema.org",
  "@type": "Person",
  "name": "Rahul Jain",
  "jobTitle": "Computer Scientist",
  "worksFor": {"@type": "Organization", "name": "National University of Singapore"},
  "nationality": {"@type": "Country", "name": "India"},
  "alumniOf": [
    {"@type": "EducationalOrganization", "name": "Tata Institute of Fundamental Research"},
    {"@type": "EducationalOrganization", "name": "Indian Institute of Technology Bombay"}
  ],
  "knowsAbout": [
    "Computer science",
    "Cryptography",
    "Computational complexity theory",
    "Quantum computing",
    "Computer security"
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  "sameAs": [
    "https://orcid.org/0000-0002-3649-6576"
  ],
  "description": "Indian computer scientist specializing in computational complexity theory and cryptography."
}
```

--- 

(Note: Birth date, birth place, and specific publications are omitted due to lack of data in the source material.)

## References

1. Czech National Authority Database
2. [ORCID Public Data File 2020](https://pub.orcid.org/v3.0_rc1/0000-0002-3649-6576/education/4325320)
3. [ORCID Public Data File 2020](https://pub.orcid.org/v3.0_rc1/0000-0002-3649-6576/education/4325314)
4. Integrated Authority File
5. [ORCID Public Data File 2023](https://pub.orcid.org/v3.0/0000-0002-3649-6576/employment/4325311)
6. Virtual International Authority File
7. [ORCID Public Data File 2020](https://pub.orcid.org/v3.0_rc1/0000-0002-3649-6576/external-identifiers/1199695)
8. National Library of Israel Names and Subjects Authority File