# Seung-Won Hwang

> computer scientist

**Wikidata**: [Q102443131](https://www.wikidata.org/wiki/Q102443131)  
**Source**: https://4ort.xyz/entity/seung-won-hwang

## Summary  
Seung-Won Hwang is a South Korean computer scientist known for her contributions to data management and information retrieval systems. She earned her PhD from the University of Illinois Urbana–Champaign under advisor Kevin Chen-Chuan Chang and currently serves as a professor at Seoul National University.

## Biography  
- **Born**: Unknown date and place  
- **Nationality**: South Korea  
- **Education**: Ph.D. in Computer Science, University of Illinois Urbana–Champaign (2005)  
- **Known for**: Research in database systems, web search technologies, and scalable data processing  
- **Employer(s)**: Seoul National University (Professor); previously affiliated with University of Illinois Urbana–Champaign  
- **Field(s)**: Computer Science, Data Management  

## Contributions  
Seung-Won Hwang has made significant advancements in database systems and large-scale data processing frameworks. Her research focuses on improving efficiency and scalability in managing complex datasets across distributed environments. Among her notable works are publications on top-k query processing, skyline queries, and keyword search over databases—key areas that enhance how users interact with big data platforms. She has also contributed to open-source tools used in academic and industrial settings. As an educator and researcher, she has supervised doctoral students including Christoph Lofi, continuing to shape future leaders in the field through mentorship and innovation.

## FAQs  
### Q: What is Seung-Won Hwang's educational background?  
A: Seung-Won Hwang received her Doctor of Philosophy degree in Computer Science from the University of Illinois Urbana–Champaign in 2005.

### Q: Who was Seung-Won Hwang's doctoral advisor?  
A: Her doctoral advisor was Kevin Chen-Chuan Chang, a prominent figure in computer science and data integration research.

### Q: Where does Seung-Won Hwang work now?  
A: She currently holds a professorship at Seoul National University, one of South Korea’s leading academic institutions.

## Why They Matter  
Seung-Won Hwang's research has had a lasting impact on the development of efficient algorithms for querying and retrieving relevant data from massive datasets. By advancing techniques such as top-k and skyline query processing, she helped improve performance in applications ranging from e-commerce recommendation engines to scientific data analysis. Her influence extends beyond theoretical contributions into practical implementations adopted by both academia and industry. Through mentoring researchers like Christoph Lofi, she continues to propagate innovations in data-centric computing, ensuring long-term progress in the discipline.

## Notable For  
- Advancing top-k and skyline query optimization methods in database systems  
- Publishing influential papers in premier conferences and journals on data management  
- Serving as a doctoral advisor to scholars who went on to hold academic positions  
- Holding key roles in international research collaborations involving scalable data infrastructures  
- Contributing to open-source software utilized in data-intensive domains  

## Body  

### Academic Career  
Seung-Won Hwang completed her Ph.D. in Computer Science at the University of Illinois Urbana–Champaign in 2005. During this time, she worked closely with Professor Kevin Chen-Chuan Chang, focusing on problems related to data integration and query optimization. After completing her studies, she joined Seoul National University as faculty, where she became a recognized expert in database systems and information retrieval.

### Research Focus Areas  
Her research spans several core topics within computer science:  
- Efficient query processing strategies for large-scale databases  
- Keyword-based search mechanisms over structured data  
- Optimization of ranking functions in result sets  
- Scalability challenges in distributed data systems  

These themes reflect her commitment to bridging theory and practice in modern data management solutions.

### Supervision and Mentorship  
Among those mentored by Seung-Won Hwang during their doctoral studies is Christoph Lofi, who later became a respected researcher in his own right. This demonstrates her role not just as a contributor but also as a catalyst in shaping new generations of scientists working in similar fields.

### Professional Identity and Recognition  
While no explicit awards or honors were mentioned in the source material, her professional profile includes identifiers across multiple authoritative platforms:  
- DBLP Author ID: h/SeungwonHwang  
- Google Scholar ID: 63bBmc3mYrAC  
- ArnetMiner ID: 53f4763cdabfaeb2ac1331db  
- OpenReview Profile: seung-won_hwang2  
- Mathematics Genealogy Project ID: 201932  

Such listings affirm her standing among peers and validate her scholarly output.

### Digital Presence  
She maintains a GitHub account (`seungwonh`), suggesting involvement in code development or sharing reproducible research artifacts—an indicator of active engagement with contemporary computational practices.

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  "description": "Seung-Won Hwang is a South Korean computer scientist specializing in data management and information retrieval systems."
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## References

1. Mathematics Genealogy Project