Chee Chern Lim

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This paper proposed an out-sourcing system to improve the shape recognition in terms of the accuracy, speed, and also the accessibility of such tool over the Internet. The proposed system will be implemented using XML and Java technology. It is the first web-based system to provide such shape-searching tool using the XML and out-source portal concepts.(More)
All people treasure privacy, linking it to their concept of personal freedom and well-being. Unfortunately, the Internet's great promise-that it facilitates the collection, re-use and instantaneous transmission of information-can, if not managed carefully, diminish personal privacy. It is therefore essential, in any application developed, to assure personal(More)
The scheduling of tasks in dynamic multitasking computer systems using imprecise (partial) computations is studied. In our system, tasks arrive randomly during run-time, and they are to be processed as quickly as possible. We model the task in such a way that each task has two parts of computation: a mandatory part, and an optional part. The tasks are(More)
Conclusions We shown how the hierarchies of classes related to interaction objects should be primarily modelled depending on their semantics in order to make the task-to-function translation easier. This contrasts with the current toolkit approach where they are modelled depending on their appearance. This classes should be obtained by multiple inheritance(More)
The trend of e-learning technologies is expanding fast. Web-based learning environments are becoming very common in the higher education institutions. Nowadays e-learning management systems are very popular. Many universities throughout the world deliver educational programs via the Internet. Developments of e-learning systems are generating great impact in(More)