Research field (2)：
Web and service informatics
, Soft computing
Research keywords (3)：
Artificial Life
, Complex Systems
, Web Science
Research theme for competitive and other funds (12)：
2024 - 2029 Construction of a materiamind evolution model integrating life science and material cultural studies (Genes and Culture Unit)
2021 - 2024 シミュレーション環境との共進化による新しい輻輳制御アルゴリズムの自動生成
2020 - 2023 Establishment of Cloud System Design and Implementation Method Based on Generative Logging
2019 - 2022 Analysis, generation and prediction of social networks using event sequences
2017 - 2020 Analysis of Internet services as Biological Evolution systems
2017 - 2020 Research on Power-Aware Large-Scale Storage Systems Based on Highly Accurate Access Pattern Prediction
2015 - 2018 Understanding and predicting burst phenomena in social media
2013 - 2015 Theoretical analysis of Twitter burst time series based on the RT diffusion and its application
2012 - 2015 Theoretical Studies on Cognitive Space and Time Diversity through Virtual and Artificial Systems
2011 - 2012 Research and development of tools for designing space using Web information
2009 - 2011 Wikipedia Mining for Constructing a Huge Scale Web Ontology
2008 - 2009 Extraction of Knowledge Network from Medial Publication Dabtabase
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Papers (48)：
Hiroki Kojima, Dominique Chen, Mizuki Oka, Takashi Ikegami. Analysis and Design of Social Presence in a Computer-Mediated Communication System. FRONTIERS IN PSYCHOLOGY. 2021. 12
SATO Hiroki, HASHIMOTO Yasuhiro, DOI Itsuki, OKA Mizuki, IKEGAMI Takashi. Mutations and selections in the evolution of the web. Proceedings of the Annual Conference of JSAI. 2020. 2020. 0. 2E4OS1a04-2E4OS1a04
Shota Ejima, Mizuki Oka, Takashi Ikegami. Concept of keystone species inweb systems: Identifying small yet influential online bulletin board threads. WebSci 2019 - Proceedings of the 11th ACM Conference on Web Science. 2019. 81-85
Koya Sato, Mizuki Oka, Kazuhiko Kato. Early Turnover Prediction of New Restaurant Employees from Their Attendance Records and Attributes. Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics). 2019. 11706. 277-286
Koya Sato, Mizuki Oka, Kazuhiko Kato. Early Churn User Classification in Social Networking Service Using Attention-Based Long Short-Term Memory. Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics). 2019. 11607. 45-56
Olaf Witkowski, Takashi Ikegami, Nathaniel Virgo, Mizuki Oka, Hiroyuki Iizuka. Artificial Life Next Generation Perspectives: Echoes from the 2018 Conference in Tokyo Editorial Introduction to the ALIFE 2018 Special Issue. ARTIFICIAL LIFE. 2020. 26. 1. 1-4
岡 瑞起. 私のブックマーク「Web サイエンス」. 人工知能. 2018. 33
岡 瑞起. My Bookmark : Web Science. 人工知能 : 人工知能学会誌 : journal of the Japanese Society for Artificial Intelligence. 2018. 33. 2. 236-239
SAITO Takumi, OKA Mizuki, KATO Kazuhiko. Proposal of fashion coordinate system based on color harmony. Proc. of JSAI. 2018. 2018. 0. 2F105-2F105
