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- ArticleNovember 2009
A greedy merge learning algorithm for Gaussian mixture model
IITA'09: Proceedings of the 3rd international conference on Intelligent information technology applicationPages 506–509Gaussian mixture model (GMM) has been widely used in fields of image processing and investment data mining. However, in many practical applications, the number of the components is not known. This paper proposes a kind of greedy merge EM (GMEM) learning ...
- ArticleSeptember 2007
Block recycling schemes and their cost-based optimization in nand flash memory based storage system
- Jongmin Lee,
- Sunghoon Kim,
- Hunki Kwon,
- Choulseung Hyun,
- Seongjun Ahn,
- Jongmoo Choi,
- Donghee Lee,
- Sam H. Noh
EMSOFT '07: Proceedings of the 7th ACM & IEEE international conference on Embedded softwarePages 174–182https://doi.org/10.1145/1289927.1289956Flash memory has many merits such as light weight, shock resistance, and low power consumption, but also has limitations like the erase-before-write property. To overcome such limitations and to use it efficiently as storage media in mobile systems, ...
- ArticleMarch 1997
Hierarchical color clustering for segmentation of textured images
The paper describes a hierarchical color clustering approach for the segmentation of textured images. It is a bottom-up type split and merge operation performed in two steps: first, the operation is carried out using the K-means algorithm in the local ...
- ArticleMay 1996
OPSIS: a view mechanism for software processes which supports their evolution and reuse
The paper describes Opsis, a view mechanism applied to graph based process modelling languages of type Petri net. A view is a sub model which can be mechanistically constructed from another model by application of a perspective which: identifies all ...
