4 papers
Generating a Map of Well-being Regions using Multiscale Moving Direction Entropy on Mobile Sensors
Yukio Ohsawa, Sae Kondo, Yi Sun +1
The well-being of individuals in a crowd is interpreted as a product of the crossover of individuals from heterogeneous communities, which may occur via interactions with other cro…
Data Leaves: Scenario-oriented Metadata for Data Federative Innovation
Yukio Ohsawa, Kaira Sekiguchi, Tomohide Maekawa +3
A method for representing the digest information of each dataset is proposed, oriented to the aid of innovative thoughts and the communication of data users who attempt to create v…
Feature Concepts for Data Federative Innovations
Yukio Ohsawa, Sae Kondo, Teruaki Hayashi
A feature concept, the essence of the data-federative innovation process, is presented as a model of the concept to be acquired from data. A feature concept may be a simple feature…
Effects of Interregional Travels and Vaccination in Infection Spreads Simulated by Lattice of SEIRS Circuits
Yukio Ohsawa, Teruaki Hayashi, Sae Kondo
The SEIRS model, an extension of the SEIR model for analyzing and predicting the spread of virus infection, was further extended to consider the movement of people across regions.…