JACIII Editor’s Choice 2012 (Vol.16)

Vol.16 No.2 pp. 349-357 (March 2012)

Spatial Memory for Augmented Personal Working Environments

Young Eun Song, Peter Kovacs, Mihoko Niitsuma, and Hideki Hashimoto

Abstract: Augmented Personal Working Environments (APWEs) are 3D environments in which the physical surroundings of the user are overlaid with representations of a virtual reality. With the rapid technological evolution of personal informatics devices as well as a growing demand for more comfortable and efficient working environments, the partial virtualization of res...<more>

Vol.16 No.1 pp. 48-54 (January 2012)

Auto-Selection of DPC Codes from Discharge Summaries by Text Mining in Several Hospitals and Analysis of Differences in Discharge Summaries

Shunsuke Doi, Takahiro Suzuki, Gen Shimada, Mitsuhiro Takasaki, Shinsuke Fujita, Toshiyo Tamura, and Katsuhiko Takabayashi

Abstract: Recently, Electronic Medical Record (EMR) systems have become popular in Japan, and numerous discharge summaries are being stored electronically, although they have not yet been reutilized. We performed text mining by using the term frequencyinverse document frequency method along with a morphological analysis of the discharge summaries from 3 hospitals (the...<more>