Opim Salim Sitompul

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Skin color segmentation has proven to be useful in various application, such as face detection, hand gesture analysis, image content filtering, etc. There are some challenges on skin-color detection, such as wide variety of illumination condition and skin-like color objects appear in the background of image. Therefore, a method is required to cope with(More)
Multidimensional model is an important conceptual view that can be considered as a mediator between system analysts and users as they work together in formulating a design requirement by which they could propose ideas with no technical and theoretical jargons. Using a multidimensional model, data are represented in terms of facts and dimensions where each(More)
Future of data mining is the social network mining, especially in connection with the web pages, will incorporate the network timeline that are generated with social network extraction. This approach we use to deal with dynamic and process of evolution in networks. Although there is an increasing interest about the social network analysis, but a little of(More)
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