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In order to enhance the stability and security of biometric features recognition, the finger-knuckle-print (FKP) is used in this paper to study high performance recognition problem based on image set. After extracting the image feature by the method of local phase quantization, an image set can transform to a closely related set of points in the affine space. Then the models of the convex hulls are...
In this paper, a CEA (carcinoembryonic antigen) concentration measurement system using flexural plate wave (FPW) biosensors and a frequency-shift readout IC is presented. The proposed frequency-shift readout method employs a programmable frequency generator and a peak detecting scheme to estimate the resonant frequency. The programmable frequency generator provides a frequency scanning range from...
In imperfect production processes, this paper considers production correction and maintenance to break away out of control state. Production processes are classified into two types of state: one is the type I state (out-of-control state) and the other is the type II state (in-control state). The type I state involves adjustment of the production mechanism. Production correction is either imperfect;...
Many software reliability growth models (SRGMs) based on non-homogeneous Poisson process (NHPP) framework have been proposed for estimating the reliability growth of products. However, some concerns regarding the properties of NHPP framework were exposed and discussed while the NHPP models have received considerable attention. Two main concerns are (I) the variance of an NHPP-based model grows as...
Software is currently a key part of many safety-critical applications. But the main problem facing the computer industry is how to develop a software with (ultra) high reliability on time, and assure the quality of software. In the past, some researchers reported that the Pareto distribution (PD) and the Weibull distribution (WD) models can be used for software reliability estimation and fault distribution...
In this paper, we present an integrated framework for transcribing Mandarin-English code-mixed lectures with improved acoustic and language modeling. The target corpus considered here has almost all utterances in the host language of Mandarin, while many of them are embedded with terms (mostly special terminologies for the course) produced in the guest language of English. For acoustic modeling, we...
In this study, the Grey Relational Analysis (GRA) method is combined with artificial neural networks (ANN) model to create an automatic stock forecasting mechanism. In the proposed approach, the attributes of quarterly datum with the same category are gathered into a specific financial ratio by the GRA method. The categorical data is then input to an ANN model to forecast the future trends of the...
System in Package(SiP) includes technologies of Multi-chip Module(MCM), Multi-chip Package(MCP), stacked die, Package on Package(PoP), Package in Package(PiP) and Embedded substrate. While Au wire bonding technology is commonly used as current SIP interconnection solution, take Staked Die structure for example, with increasing stack die number the upper die needs longer wire bonding length for signal...
In this study, a different approach by the fuzzy C-means and relevant Fuzzy theories to extract the threshold value beta of VPRS applied to continuous information systems is presented. Then the variable precision rough set (VPRS) theory is combined with moving average autoregressive exogenous (ARX) prediction model and grey systems theory to create an automatic stock market forecasting and portfolio...
In this study, the new grey relational grade (GRG) method is combined with moving average autoregressive exogenous (ARX) prediction model, GM(1,N) theory and rough set (RS) theory to create an automatic stock market forecasting and portfolio selection mechanism. In the proposed approach, financial data are collected automatically every quarter and are input to an ARX prediction model to forecast the...
In this study, the weight clustering model which consists of GM(1,N) with K-means Clustering is combined with grey systems theory and rough set (RS) theory to create an automatic stock market forecasting and portfolio selection mechanism. In our proposed approach, financial data are collected every quarter and are inputted to an GM(1,1) predicting model to forecast the future trends of the collected...
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