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This paper presents a novel graph-based approach for solving a problem of fast finding a speech model acoustically similar to a query model from a large set of speech models. Each speech model in the set is represented by a Gaussian mixture model and dissimilarity from a GMM to another is measured with a Kullback-Leibler divergence (KLD). Conventional pruning techniques based on the triangle inequality...
In this paper, we present a novel on-line probabilistic generative model that simultaneously deals with both the clustering and the tracking of an unknown number of moving objects. The proposed model assumes that i) time series data are composed of a time-varying number of objects and that ii) each object is governed by a mixture of an unknown number of different patterns of dynamics. The problem...
Stress-induced parametric changes during the resin-molded packaging of a small-scale integrated circuit (IC) smaller than 1.0 mm2 have been evaluated by a specially designed test chip. Multiple test chips with different resistor locations have been fabricated and measured by die-to-die correspondence. One contour plot was reproduced from the measurement results. The present paper shows the distribution...
The purpose of this paper is to describe the construction of a supervisory control system for telemanipulation of a robotic hand with a Data Glove. This system aims to establish interaction control such as preshaping, grasping, and orienting operations. The system consists of a Data Glove as a master device, as well as slave controllers and a slave robot. The feedback loop of the slave system is closed...
A new interactive visualization tool is proposed for textual data mining based on bipartite graph visualization. Applications to three text datasets are presented to show the capability of this interactive tool to visualize complex relational information between two sets of items by embedding their graph in a 3-dimensional space. Information extracted from texts, such as keywords, indexing terms or...
Studying the brain as a system requires global collaborations and interdisciplinary approaches which necessitate the development of tools to help scientists in the management, sharing, and synthesis of disparate research resources. Recognizing the benefits and importance of global collaboration and sharing, the INCF (International Neuroinformatics Coordinating Facility) started to coordinate the global...
We have successfully developed multilevel (MLC) contact-less virtual ground array (VGA-NOR) flash memory. Sequential program from the source side edge cell of each segment and 32cells unit program with data buffer enable to cancel the Vt interference. Sense amplifier (SA) assist equalize-sensing (SAES) is implemented for high accuracy sensing operation
KDD, an international telecommunications carrier in Japan, has several switching centers. The largest one is located at KDD Shinjuku Building in Tokyo. In this building, many telecommunications systems are installed for various services such as telephones, TELEX and data communications. Once the power supply fails, these telelcommunications services are severely damaged. Therefore, an emergency power...
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