S
Seog Park
Researcher at Sogang University
Publications - 122
Citations - 1027
Seog Park is an academic researcher from Sogang University. The author has contributed to research in topics: XML Encryption & Efficient XML Interchange. The author has an hindex of 13, co-authored 122 publications receiving 961 citations.
Papers
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Journal ArticleDOI
Task-role-based access control model
Sejong Oh,Seog Park +1 more
TL;DR: The characteristics of access control in an enterprise environment are examined and a task-role-based access control (T-RBAC) model founded on concept of classification of tasks is introduced.
Journal ArticleDOI
Walk-weighted subsequence kernels for protein-protein interaction extraction
TL;DR: The walk-weighted subsequence kernel is proposed to parameterize non-contiguous syntactic structures as well as semantic roles and lexical features, which makes learning structural aspects from a small amount of training data effective.
Proceedings ArticleDOI
Access control of XML documents considering update operations
TL;DR: An XML access control model is discussed and a technique that supports not only read operations but also update operations is proposed that shows better performance compared to existing access control models.
Journal ArticleDOI
Scalable and efficient web services composition based on a relational database
TL;DR: It is demonstrated that the pre-computing web services composition approach in RDBMS yields lower execution time for processing user queries despite of and shows good scalability when handling a large number of web services and user queries.
Book ChapterDOI
Task-Role Based Access Control (T-RBAC): An Improved Access Control Model for Enterprise Environment
Sejong Oh,Seog Park +1 more
TL;DR: The requirements of access control in enterprise environment are analyzed and a improved access control model for enterprise environment is proposed through integration of role based access control and activity basedAccess control model.