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There is an effective way of constructing a Lyapunov function without recourse to a state space construction. This is based upon an integral of special type called a path integral, and this approach is particularly suited for behavior theory. The theory successfully exhibits a deep connection between Lyapunov theory and Bezoutians, but it remained mostly in the finite-dimensional context. This paper...
This paper gives a new computational method of the Hankel norm for the class of pseudorational transfer functions. This class and the obtained method have the advantage that they allow us to deal with a large class of systems that were not treated in the literature, for example, general retarded or neutral delay differential systems. An easily computable approximating sequence is obtained, which converges...
The requires an integrative biological systems analysis as the quantitative description at the hierarchical level of molecular, cellular and phenotypic functions including their interaction with the environment is very complex. The growing awareness of the complex interplay between the genome and physiological functions of the cell needs a new holistic and full integrative view. In this paper we present...
In ad hoc wireless networks, end-to-end TCP is well-known that it can obtain very low throughput with increase of the number of hops. One promising way to resolve this technical problem of TCP throughput degradation is proxy-based TCP. In proxy-based TCP, an end-to-end TCP session is divided by (an) intermediate proxy host(s), which leads to reduction of hop-count of each divided session and improvement...
A new neural network, double parasols neural network, is proposed here which is similar to a multilayered neural network, but is derived from an interconnected neural network. EBP-EWLS method can be used as a learning algorithm. The proposed network is considered as a generalization of a regressor model for linear systems to nonlinear systems. Using this network, identification and control are examined...
There has been remarkable progress in sampled-data control theory in the last decade. The main accomplishment here is that there exists a digital (discrete-time) control law that takes the intersample behavior into account and makes the overall analog (continuous-time) performance optimal, in the sense of H-infinity norm. The same hybrid nature of designing a digital filter for analog signals is also...
In this paper, we study nonparametric density estimation by the histogram method. Histogram is interpreted as quantization, which decreases the amount of information. Then interpolation (or estimation) of the missing information is needed. To achieve this, we introduce sampled-data H2/Hinfin optimization. We design the reconstruction system which optimizes the worst case error between the original...
Biomedical papers contain large amounts of figures. Since they provide important information about research outcomes, mining techniques targeting them have attracted a great deal of attention. Our final goal is to develop a figure finding system, FigFinder, to retrieve figures relevant to a userpsilas query by mining information contained in figures, their legends, and the main text in an integrative...
It has been several years since wafer level packaging (WLP) technology has emerged, enabling the packaging industry to successfully fabricate smaller, more reliable modules. The use of this technology is expected to continue to grow in the future. One current WLP trend is to replace high lead solder bumps with lead-free solder bumps. Two of the more promising lead-free bumps are Cu-pillars and bumps...
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