Including Special Issue: AI in Global Epidemics (pp. 935-1279) / Guest Editors: Gurdeep Singh Hura, Sven Groppe, Sarika Jain, Le Gruenwald

Special Issue: The 2^6-th anniversary of Masami Hagiya, Part 1. Programming and Reasoning and Part 2. Molecular Programming

Including Special Issue: Selected Papers from the 35th JSAI Annual Meeting (pp. 1-45) / Guest Editors: Akinori Abe, Naohiro Matsumura, Katsutoshi Yada and Special Issue on Card-Based Cryptography 2 (pp. 47-223) / Guest Editor: Takaaki Mizuki.

Special Issue: AI Technologies for Pandemic Countermeasures and Special Issue: AI in Global Epidemics, Part 1

Special Feature on Card-Based Cryptography (pp. 1-158 )

Special Issue on Computational Creativity

Special Issue on Molecular Robotics

Special Feature on Deep Learning and Symbol Emergence

Special Issue on Semantic Technology

Special Feature on“Maai”(pp. 245-324)

Special Issue: Logic programming and skill science: A special issue dedicated to Koichi Furukawa

Special Feature: Reversible Computing: Foundations and Software

Special Feature: Interdisciplinary Data Analysis

Special feature: Computational Models for Social and Technical Interactions

Special Feature on Advanced Methodologies for Bayesian Networks

Hybrid and Ensemble Methods in Machine Learning: Guest Editors O. Cordón, P. Kazienko and B. Trawiński

Bio-Inspired Optimization Techniques for High Performance Computing: Guest Editors G. Folino, C. Mastroianni

Programming Languages Systems: Guest Editor Zhenjiang Hu

Information Explosion; Guest Editors M. Kitsuregawa, T. Nishida

Advances of Distributed Information Processing 08; Guest Editors L. Wang, C. Fu

Knowledge and Information Discovery; Guest Editors R.P. Katarzyniak, N.T. Nguyen, T.-P. Hong

Data-Mining and Statistical Science; Guest Editor T. Washio