Sunday, October 29, 2006


今までの研究成果をジャーナル用に書き変えたものですが、特許技術をHuman-interactive  AnnealingとData Crystallizationによって、データにはないダミーノードを加えることにより、特許技術を構成する潜在的な技術構造を表し、その構造とそこに示されるダミーノードの関係から、新たな成否開発に関わる新たなシナリオを創発するプロセスの提案を事例によって示しました。

Titel:”Data Crystallization Applied for Designing New Products"
Abstract—It is only the observable part of the real world that can be stored in data. For such a scattered, i.e., an incomplete and ill-structured data, data crystallizing aims at presenting the hidden structure among events including unobservable ones. This is realized with a tool which inserts dummy items, corresponding to unobservable events, to the given data on past events. The existence of these unobservable events and their relations with other events are visualized by applying KeyGraph iteratively to the data donated with dummy items, gradually increasing the number of edges in the graph, like the crystallization of snow with gradual decrease in the air temperature. For tuning the granularity level of structure to be visualized, this tool is integrated with human’s process of chance discovery. This basic method is expected to be applicable for various real world domains where chance-discovery methods have been applied.


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