Research Projects

Probabilistic knowledge integration in intelligent systems

The major trend of smart systems is to work with big data, from a variety of sources, and the knowledge sources of these systems are often expressed in terms of probability. The integration of knowledge bases of intelligent systems in which knowledge is expressed in the form of logical formulas or knowledge frames has been studied and has been widely applied. However, we cannot apply these knowledge integration frameworks for knowledge represented in this form to probabilistic knowledge bases. Therefore, the construction of frameworks for integrating knowledge represented by probability is essential, and it is necessary to invest in research. The theoretical results are applied immediately in building a Vietnamese semantic knowledge base through the integration of knowledge from rich sources on the Internet.

SAME CATEGORY

EEG signal processing from the computer vision perspective

In this work, we study the processing of EEG signals in the image domain, i.e., visualizing the signal in the binary image and applying computer vision techniques for signal smoothing and classification. Some research questions are being investigated: 1. How well can we smooth the signal in the image domain? Here, we plot the interested […]

Vision-based crack detection with crack propagation modeling

In this work, the propagation of cracks on some materials, such as concrete, is analyzed, the best-fit model of which is employed for vision-based crack detection. Some research questions are being investigated: 1. What is the correlation between simulated crack propagation and real-world crack? Here, we measure the fitting errors between best-fit regression models of […]

Machine learning based beacon placement optimization for indoor robots localization

Indoor localization systems usually consist of transceiver with fixed positions, which are called beacons. These beacons act as landmarks for localizing objects that need to be positioned. One can easily see that the positions of beacons have a great impact on the performance of the localization system. The problem of beacon placement optimization is to […]