B
Byron Choi
Researcher at Hong Kong Baptist University
Publications - 140
Citations - 2467
Byron Choi is an academic researcher from Hong Kong Baptist University. The author has contributed to research in topics: Graph database & Query optimization. The author has an hindex of 23, co-authored 125 publications receiving 2082 citations. Previous affiliations of Byron Choi include University of Pennsylvania & University of Edinburgh.
Papers
More filters
Proceedings ArticleDOI
Processing private queries over untrusted data cloud through privacy homomorphism
TL;DR: This paper proposes a holistic and efficient solution that comprises a secure traversal framework and an encryption scheme based on privacy homomorphism that is scalable to large datasets by leveraging an index-based approach.
Book ChapterDOI
Implementing XQuery 1.0: the Galax experience
TL;DR: This work demonstrates query rewriting capabilities in the Galax compiler, and the ability to run queries on documents up to a Gigabyte without the need for preindexing, for the first time in the database community.
Proceedings Article
What are real DTDs like
TL;DR: This paper surveys a number of DTDs collected from the Web, and provides statistics with respect to a variety of criteria commonly discussed in XML resesarch.
Proceedings ArticleDOI
Improving large graph processing on partitioned graphs in the cloud
TL;DR: A novelgraph partitioning framework to improve the network performance of graph partitioning itself, partitioned graph storage and vertex-oriented graph processing, and the effectiveness of network performance aware optimizations on the large graph processing engine.
Proceedings ArticleDOI
Incremental evaluation of schema-directed XML publishing
TL;DR: This paper implemented the bud-cut approach for incremental evaluation of ATGs, a formalism for schema-directed XML publishing, and experimentally evaluated its performance compared to recomputation.