Yousuke Konishi

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This paper proposes a new handwritten character recognition method using a statistical technique based on Bayes' theorem. This technique is the so-called Bayesian filter. The Bayesian filter was originally intended for spam mail recognition, and is known to be a very effective approach. Consequently, we applied the Bayesian filter method to recognition of(More)
Lazy Learning is a new modeling method using memory-based learning. It is applied to control methods using a modeling technique. This paper proposes a new method that can be applied to position control. This method provides a way of setting the query point. Lazy Learning thus performs as a controller in the proposed method, not as an inverse model of the(More)
— Over the last few years, a variety of access technologies have been deployed. In a multiple access technology environment, mobile hosts have multiple network interfaces. We have proposed a SHAring multiple paths procedure for a cluster networK Environment (SHAKE) to achieve high-speed data transmission in such heterogeneous network environments. In SHAKE,(More)
This paper proposes an effective control system for a container crane that takes into account disturbances such as a wind. For efficient crane operation, it is necessary to realize accurate positioning of cranes, to minimize oscillation of containers and to realize the fastest possible control time while they are being carried. The crane input is assumed to(More)
We present that the application of the Nash bargaining model, which is a solution method in the bargaining game theory, to setting the utility function for integrated design which has some design purposes. The bargaining game theory is often introduced to explain situations in economic activity, but it is also applicable to engineering problem. Applying the(More)
This paper proposes a new hybrid controller for a 2-mass spring system with stick-slip motion. The 2-mass spring system is considered as a hybrid system with two states: a static friction state and a kinetic friction state. In controller design, the hybrid system is described as a piecewise affine (PWA) system, which is one of the modeling frameworks of(More)
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