Jian-Yu Chen

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A multi-level semantic modeling method, which integrates support vector machines (SVM) into hybrid Bayesian networks (HBN), is proposed in this paper. SVM discretizes the continuous variables of medical image features by classifying them into finite states as middle-level semantics. Based on the HBN, the semantic model for medical image semantic retrieval(More)
— In this letter, we introduced hydrogen ions into titanium metal doped into SiO 2 thin film as the insulator of resistive random access memory (RRAM) by supercritical carbon dioxide (SCCO) 2 fluid treatment. After treatment, low resistance state split in to two states, we find the insert RRAM, which means it has an operating polarity opposite from normal(More)
Power dissipation has become a pressing issue of concern in the designs of most electronic system as fabrication processes enter even deeper submicron regions. More specifically, leakage power plays a dominant role in system power dissipation. An emerging circuit design style, the reconfigurable single-electron transistor (SET) array, has been proposed for(More)
A modified fuzzy Bayesian network (FBN) is proposed in this study, which integrates fuzzy logic into Bayesian networks (BN) by using Gaussian mixture models (GMM). The GMM make a fuzzy procedure to do a soft discretization of continuous variables, when dealing with continuous inputs with fuzzy and uncertain nature. Based on the FBN, the fuzzy reasoning(More)
Hypertrophic scar is a complication of wound healing and has a high recurrence rate which can lead to significant abnormity in aesthetics and functions. To date, no ideal treatment method has been established. Meanwhile, the underlying mechanism of hypertrophic scarring has not been clearly defined. Although a large amount of scientific research has been(More)
Multiple description video coding (MDC) is one of the techniques used to reduce the detrimental effects caused by transmission over error-prone networks. This paper presents a hybrid MDC method which segments the video along spatial and temporal dimensions, and provides efficient estimation methods for missing description reconstruction. The experimental(More)