Tomohiro Kokogawa

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In this paper we evaluated an application of creativity techniques with sampling partial data from a large number of idea cards, to reduce operation cost of problem definition or decision-making at critical situation as disasters. In our experiments, we picked up 30 of 60 idea cards randomly, and operated KJ method remotely. We found operation time of the(More)
A wireless sensor network (WSN) consists of spatially distributed autonomous sensors to monitor physical or environmental conditions, such as temperature, sound, pressure, etc. and to cooperatively pass their data through the network to a Base station or sink which communicates the data further for processing. The sensor nodes have limited battery power(More)
We have developed an image editing application, Quiccamera and an idea generation consistent support system, GUNGEN-SPIRAL II. Quiccamera was created for the idea collection part of GUNGEN-SPIRAL II. Quiccamera can upload data briefly. GUNGEN-SPIRAL II is a Web-based system, which can support shared ideas and the circulation of information for an idea(More)
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