Special Issue: Forms and Fundamental Fields Preface Hiroki Takada and Shu Matsuura Forma, Vol. 33 (Special Issue), p. S1, 2018 [Abstract] | [Full text] (PDF 16 KB) Information Reduction for Chaotic Patterns Yoshiki Hidaka, Kosuke Ijigawa, Seung-Yong Kwak, Noriko Oikawa, Hirotaka Okabe and Kazuhiro Hara Forma, Vol. 33 (Special Issue), pp. S3–S7, 2018 [Abstract] | [Full text] (PDF 1.4 MB) | [Attractive image Fig.5] Letter On Metric Space for Discrimination by Using an Artificial Algorithm Imitating the Empirical Rule—As an Example of Support to Clasificate REM Sleep Behavior Disorder Hiroki Takada, Fumiya Kinoshita, Kazuya Ikeda, Takuya Imaeda, Toru Tanimura, Yusuke Jono, Meiho Nakayama and Masumi Takada Forma, Vol. 33 (Special Issue), pp. S9–S12, 2018 [Abstract] | [Full text] (PDF 220 KB) | [Attractive image Fig.1, Fig.2] Forum How to Develop Students’ Creativity?—A Case of Student Competition of Biomolecular Design Satoshi Murata, Ibuki Kawamata and Shin-ichiro M. Nomura Forma, Vol. 33 (Special Issue), pp. S13–S16, 2018 [Abstract] | [Full text] (PDF 416 KB) | [Attractive image Fig.1, Fig.3] Forum The Longitude Problem as the Unification of Space and Time with Special Application to the Island of St Helena Takeshi Sugimoto Forma, Vol. 33 (Special Issue), pp. S17–S22, 2018 [Abstract] | [Full text] (PDF 360 KB) | [Attractive image Fig.7, Fig.8, Fig.9] Forum Construction of a Dialog System for Talking Using a Topic Maps-Based Online Learning System Shu Matsuura Forma, Vol. 33 (Special Issue), pp. S23–S27, 2018 [Abstract] | [Full text] (PDF 564 KB) | [Attractive image Fig.3]