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Wing-Kin Sung

Researcher at National University of Singapore

Publications -  335
Citations -  28128

Wing-Kin Sung is an academic researcher from National University of Singapore. The author has contributed to research in topics: Gene & Genome. The author has an hindex of 64, co-authored 327 publications receiving 26116 citations. Previous affiliations of Wing-Kin Sung include University of Hong Kong & Yale University.

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Automatic construction of online catalog topologies

TL;DR: This paper proposes a metric, based on the popularity of products and the relative importance of product attribute values, to evaluate the quality of a catalog organization and develops an efficient greedy algorithm, GENCAT, which produces better catalog organizations based on this metric.
Proceedings ArticleDOI

Improved algorithms for constructing consensus trees

TL;DR: New deterministic algorithms for constructing consensus trees that are faster than all the previously known ones are presented.
Journal ArticleDOI

Simultaneously learning DNA motif along with its position and sequence rank preferences through expectation maximization algorithm.

TL;DR: A de novo motif discovery algorithm called SEME (sampling with expectation maximization for motif elicitation), which uses pure probabilistic mixture model to model the motif's binding features and uses expectation maximized algorithms to simultaneously learn the sequence motif, position, and sequence rank preferences without asking for any prior knowledge from the user.
Journal ArticleDOI

Next-Generation Sequencing of Apoptotic DNA Breakpoints Reveals Association with Actively Transcribed Genes and Gene Translocations

TL;DR: Next-generation sequencing of DNA fragments generated in Actinomycin D-treated human HL-60 leukemic cells were used to generate a high-throughput, global map of apoptotic DNA breakpoints and highlighted that DNA breaks are non-random and show a significant association with active genes and open chromatin regions.