Hiroki Sayama

ORCID

Publication Activity (10 Years)

Years Active: 1995-2024
Publications (10 Years): 85

Top Venues

Publications

Amahury Jafet López-Díaz, Hiroki Sayama, Carlos Gershenson
The Origin of Information Handling. CoRR (2024)
Andreas Duus Pape, J. David Schaffer, Hiroki Sayama, Christopher Zosh
On the Preservation of Input/Output Directed Graph Informativeness under Crossover. CoRR (2024)
Hiroki Sayama, Shun Cao
High-Resolution Agent-Based Modeling of Campus Population Behaviors for Pandemic Response Planning. CoRR (2024)
Hiroki Sayama
Non-Spatial Hash Chemistry as a Minimalistic Open-Ended Evolutionary System. CoRR (2024)
Sriniwas Pandey, Hiroki Sayama
Effect of recommending users and opinions on the network connectivity and idea generation process. CoRR (2024)
Hiroki Sayama, Chrystopher L. Nehaniv
Self-Reproduction and Evolution in Cellular Automata: 25 Years after Evoloops. CoRR (2024)
Hiroki Sayama
Non-Spatial Hash Chemistry as a Minimalistic Open-Ended Evolutionary System. CEC (2024)
Seth Bullock, Hiroki Sayama
Agent Heterogeneity Mediates Extremism in an Adaptive Social Network Model. CoRR (2023)
Yiding Cao, Yingjun Dong, Minjun Kim, Neil G. MacLaren, Sriniwas Pandey, Shelley D. Dionne, Francis J. Yammarino, Hiroki Sayama
Effects of Network Connectivity and Diversity Distribution on Human Collective Ideation. CoRR (2023)
Hiroki Sayama, Junichi Yamanoi
Extracting Network Structures from Corporate Organization Charts Using Heuristic Image Processing. CoRR (2023)
Sriniwas Pandey, Yiding Cao, Yingjun Dong, Minjun Kim, Neil G. MacLaren, Shelley D. Dionne, Francis J. Yammarino, Hiroki Sayama
Generation and Influence of Eccentric Ideas on Social Networks. CoRR (2023)
Austin M. Marcus, Hiroki Sayama
Effect of Physically Realistic Potential Energy Form on Spatial Pattern Complexity in a Collective Motion Model. Complex. 2023 (2023)
Yiding Cao, Yingjun Dong, Minjun Kim, Neil G. MacLaren, Sriniwas Pandey, Shelley D. Dionne, Francis J. Yammarino, Hiroki Sayama
Visualizing Collective Idea Generation and Innovation Processes in Social Networks. IEEE Trans. Comput. Soc. Syst. 10 (5) (2023)
Genki Ichinose, Daiki Miyagawa, Erika Chiba, Hiroki Sayama
How Lévy Flights Triggered by the Presence of Defectors Affect Evolution of Cooperation in Spatial Games. Artif. Life 29 (2) (2023)
Amanda Goodrick, Hiroki Sayama
Modeling and Analysis of the Lead-Lag Network of Economic Indicators. CoRR (2023)
Hiroki Sayama
Social Fragmentation Transitions in Large-Scale Parameter Sweep Simulations of Adaptive Social Networks. PPAM (2) (2022)
Mei Fukuda, Kazuyuki Shudo, Hiroki Sayama
Detecting and Forecasting Local Collective Sentiment Using Emojis. ICWSM Workshops (2022)
Hiroki Sayama
Social Fragmentation Transitions in Large-Scale Adaptive Social Network Simulations. CoRR (2022)
Shun Cao, Neil G. MacLaren, Yiding Cao, Jason Marshall, Yingjun Dong, Francis J. Yammarino, Shelley D. Dionne, Michael D. Mumford, Shane Connelly, Robert Martin, Colleen J. Standish, Tanner R. Newbold, Samantha England, Hiroki Sayama, Gregory A. Ruark
Group Size and Group Performance in Small Collaborative Team Settings: An Agent-Based Simulation Model of Collaborative Decision-Making Dynamics. Complex. 2022 (2022)
Hiroki Sayama
Detecting Global Community Structure in a COVID-19 Activity Correlation Network. CoRR (2022)
Hiroki Sayama
Detecting Global Community Structure in a COVID-19 Activity Correlation Network. COMPLEX NETWORKS (1) (2022)
Shane St. Luce, Hiroki Sayama
Analysis and Visualization of High-Dimensional Dynamical Systems' Phase Space Using a Network-Based Approach. Complex. 2022 (2022)
Yingjun Dong, Neil G. MacLaren, Yiding Cao, Francis J. Yammarino, Shelley D. Dionne, Michael D. Mumford, Shane Connelly, Hiroki Sayama, Gregory A. Ruark
Utterance Clustering Using Stereo Audio Channels. Comput. Intell. Neurosci. 2021 (2021)
Hiroki Sayama
How Artificial Life Researchers Can Help Address Complex Societal Challenges. ALIFE (2021)
Shane St. Luce, Hiroki Sayama
Network-Based Phase Space Analysis of the El Farol Bar Problem. Artif. Life 27 (2) (2021)
Eric Peña, Hiroki Sayama
Life Worth Mentioning: Complexity in Life-Like Cellular Automata. Artif. Life 27 (2) (2021)
Yiding Cao, Yingjun Dong, Minjun Kim, Neil G. MacLaren, Sriniwas Pandey, Shelley D. Dionne, Francis J. Yammarino, Hiroki Sayama
Visualizing Collective Idea Generation and Innovation Processes in Social Networks. CoRR (2021)
Hiroki Sayama
Extreme Ideas Emerging from Social Conformity and Homophily: An Adaptive Social Network Model. ALIFE (2020)
Faisal Nsour, Hiroki Sayama
Hot-Get-Richer Network Growth Model. CoRR (2020)
Ali Jazayeri, Hiroki Sayama
A polynomial-time deterministic approach to the travelling salesperson problem. Int. J. Parallel Emergent Distributed Syst. 35 (4) (2020)
Shane St. Luce, Hiroki Sayama
Errata: Phase Spaces of the Strategy Evolution in the El Farol Bar Problem. ALIFE (2020)
Hyobin Kim, Hiroki Sayama
The Role of Criticality of Gene Regulatory Networks in Morphogenesis. IEEE Trans. Cogn. Dev. Syst. 12 (3) (2020)
Daiki Miyagawa, Genki Ichinose, Erika Chiba, Hiroki Sayama
How Lévy Flights Triggered by Presence of Defectors Affect Evolution of Cooperation in Spatial Games. ALIFE (2020)
Shun Cao, Hiroki Sayama
Detecting Dynamic States of Temporal Networks Using Connection Series Tensors. Complex. 2020 (2020)
Shane St. Luce, Hiroki Sayama
Phase Spaces of the Strategy Evolution in the El Farol Bar Problem. ALIFE (2020)
Carlos Gershenson, Vito Trianni, Justin Werfel, Hiroki Sayama
Self-Organization and Artificial Life. Artif. Life 26 (3) (2020)
Shun Cao, Hiroki Sayama
Detecting Dynamic States of Temporal Networks Using Connection Series Tensors. CoRR (2020)
Mark W. Sellers, Hiroki Sayama, Andreas D. Pape
Simulating Systems Thinking under Bounded Rationality. Complex. 2020 (2020)
Yingjun Dong, Neil G. MacLaren, Yiding Cao, Francis J. Yammarino, Shelley D. Dionne, Michael D. Mumford, Shane Connelly, Hiroki Sayama, Gregory A. Ruark
Speaker Diarization Using Stereo Audio Channels: Preliminary Study on Utterance Clustering. CoRR (2020)
Hiroki Sayama
Greetings from the New Chief Editor. Complex. 2020 (2020)
Faisal Nsour, Hiroki Sayama
Hot-Get-Richer Network Growth Model. COMPLEX NETWORKS (2) (2020)
Shun Cao, Neil G. MacLaren, Yiding Cao, Yingjun Dong, Hiroki Sayama, Francis J. Yammarino, Shelley D. Dionne, Michael D. Mumford, Shane Connelly, Robert Martin, Colleen J. Standish, Tanner R. Newbold, Samantha England, Gregory A. Ruark
An Agent-Based Model of Leader Emergence and Leadership Perception within a Collective. Complex. 2020 (2020)
Hiroki Sayama
Graph Product Representation of Organism-Environment Couplings in Evolution. ALIFE (2019)
Carlos Gershenson, Vito Trianni, Justin Werfel, Hiroki Sayama
Self-Organization and Artificial Life. CoRR (2019)
Yingjun Dong, Hiroki Sayama
Mutual-Information-based Feature Selection for Facial Emotion Recognition on Light-Weight Devices. SSCI (2019)
Hiroki Sayama
Suppleness and Open-Endedness for Social Sustainability. ALIFE (2019)
Hiroki Sayama, Junichi Yamanoi
Beyond Social Fragmentation: Coexistence of Cultural Diversity and Structural Connectivity Is Possible with Social Constituent Diversity. CoRR (2019)
Shelley D. Dionne, Hiroki Sayama, Francis J. Yammarino
Diversity and Social Network Structure in Collective Decision Making: Evolutionary Perspectives with Agent-Based Simulations. Complex. 2019 (2019)
Howard H. Pattee, Hiroki Sayama
Evolved Open-Endedness, Not Open-Ended Evolution. Artif. Life 25 (1) (2019)
Minjun Kim, Hiroki Sayama
The Power of Communities: A Text Classification Model with Automated Labeling Process Using Network Community Detection. CoRR (2019)
Hiroki Sayama
Cardinality Leap for Open-Ended Evolution: Theoretical Consideration and Demonstration by Hash Chemistry. Artif. Life 25 (2) (2019)
Hyobin Kim, Farnaz Zamani Esfahlani, Samuel Heiserman, Nasim Nezamoddini, Hiroki Sayama
Instability of Multilayer Networks Induced by Inter-Layer Coupling. SSCI (2019)
Yiding Cao, Yingjun Dong, Minjun Kim, Neil G. MacLaren, Ankita Kulkarni, Shelley D. Dionne, Francis J. Yammarino, Hiroki Sayama
Capturing the Production of the Innovative Ideas: An Online Social Network Experiment and "Idea Geography" Visualization. CoRR (2019)
Ewan Colman, Petter Holme, Hiroki Sayama, Carlos Gershenson
Efficient sentinel surveillance strategies for preventing epidemics on networks. PLoS Comput. Biol. 15 (11) (2019)
Hiroki Sayama
Seeking Open-Ended Evolution in Swarm Chemistry II: Analyzing Long-Term Dynamics via Automated Object Harvesting. ALIFE (2018)
Carlos Gershenson, Vito Trianni, Justin Werfel, Hiroki Sayama
Self-Organization and Artificial Life: A Review. CoRR (2018)
Jesús Mario Siqueiros-García, Tom Froese, Carlos Gershenson, Wendy Aguilar, Hiroki Sayama, Eduardo Izquierdo
ALife and Society: Editorial Introduction to the Artificial Life Conference 2016 Special Issue. Artif. Life 24 (1) (2018)
Farnaz Zamani Esfahlani, Katherine Visser, Gregory P. Strauss, Hiroki Sayama
A network-based classification framework for predicting treatment response of schizophrenia patients. Expert Syst. Appl. 109 (2018)
Carlos Gershenson, Vito Trianni, Justin Werfel, Hiroki Sayama
Self-Organization and Artificial Life: A Review. ALIFE (2018)
Hiroki Sayama
Complexity, Development, and Evolution in Morphogenetic Collective Systems. CoRR (2018)
Hiroki Sayama
Cardinality Leap for Open-Ended Evolution: Theoretical Consideration and Demonstration by "Hash Chemistry". CoRR (2018)
Joseph T. Lizier, Michael Harré, Melanie Mitchell, Simon DeDeo, Conor Finn, Kristian Lindgren, Amanda Lizier, Hiroki Sayama
An Interview-Based Study of Pioneering Experiences in Teaching and Learning Complex Systems in Higher Education. Complex. 2018 (2018)
Hiroki Sayama
Seeking Open-Ended Evolution in Swarm Chemistry II: Analyzing Long-Term Dynamics via Automated Object Harvesting. CoRR (2018)
Hiroki Sayama
Graph product multilayer networks: spectral properties and applications. J. Complex Networks 6 (3) (2018)
Hyobin Kim, Hiroki Sayama
Robustness and Evolvability of Multilayer Gene Regulatory Networks. ALIFE (2018)
Hyobin Kim, Hiroki Sayama
How Criticality of Gene Regulatory Networks Affects the Resulting Morphogenesis under Genetic Perturbations. Artif. Life 24 (2) (2018)
Hiroki Sayama
Graph Product Multilayer Networks: Spectral Properties and Applications. CoRR (2017)
Minjun Kim, Hiroki Sayama
Predicting stock market movements using network science: an information theoretic approach. Appl. Netw. Sci. 2 (2017)
Hyobin Kim, Hiroki Sayama
Criticality of gene regulatory networks and the resulting morphogenesis. ECAL (2017)
Genki Ichinose, Yoshiki Satotani, Hiroki Sayama
How mutation alters fitness of cooperation in networked evolutionary games. ECAL (2017)
Minjun Kim, Hiroki Sayama
Predicting stock market movements using network science: An information theoretic approach. CoRR (2017)
Hiroki Sayama, Farnaz Zamani Esfahlani, Ali Jazayeri, J. Scott Turner
Robust tracking and behavioral modeling of movements of biological collectives from ordinary video recordings. SSCI (2017)
Hiroki Sayama
Combinatorial Miller-Hagberg Algorithm for Randomization of Dense Networks. CoRR (2017)
Hiroki Sayama, Catherine Cramer, Lori Sheetz, Stephen M. Uzzo
NetSciEd: Network Science and Education for the Interconnected World. CoRR (2017)
Genki Ichinose, Hiroki Sayama
Invasion of Cooperation in Scale-Free Networks: Accumulated versus Average Payoffs. Artif. Life 23 (1) (2017)
Hiroki Sayama
Mapping the Curricular Structure and Contents of Network Science Courses. CoRR (2017)
Hiroki Sayama, Farnaz Zamani Esfahlani, Ali Jazayeri, J. Scott Turner
Robust Tracking and Behavioral Modeling of Movements of Biological Collectives from Ordinary Video Recordings. CoRR (2017)
Hiroki Sayama, Catherine Cramer, Mason A. Porter, Lori Sheetz, Stephen M. Uzzo
What are essential concepts about networks? J. Complex Networks 4 (3) (2016)
Hiroki Sayama, Hyobin Kim
The Relationship between Microscopic and Collective Properties in Gene Regulatory Network-based Morphogenetic Systems. ALIFE (2016)
Urbano França, Hiroki Sayama, Colin McSwiggen, Roozbeh Daneshvar, Yaneer Bar-Yam
Visualizing the "heartbeat" of a city with tweets. Complex. 21 (6) (2016)
Ali Jazayeri, Hiroki Sayama
A Polynomial-Time Deterministic Approach to the Traveling Salesperson Problem. CoRR (2016)
Hiroki Sayama
Estimation of Laplacian spectra of direct and strong product graphs. Discret. Appl. Math. 205 (2016)
Xinpei Ma, Hiroki Sayama
Hierarchical heterogeneous particle swarm optimization: algorithms and evaluations. Int. J. Parallel Emergent Distributed Syst. 31 (5) (2016)
Hiroki Sayama, John Rieffel, Sebastian Risi, René Doursat, Hod Lipson
Editorial Introduction to the Artificial Life 14 Conference Special Issue. Artif. Life 22 (2) (2016)
Xinpei Ma, Chun-An Chou, Hiroki Sayama, Wanpracha Art Chaovalitwongse
Brain response pattern identification of fMRI data using a particle swarm optimization-based approach. Brain Informatics 3 (3) (2016)
Hiroki Sayama
Estimation of Laplacian spectra of direct and strong product graphs. CoRR (2015)
Hiroki Sayama, Shelley D. Dionne
Studying Collective Human Decision Making and Creativity with Evolutionary Computation. Artif. Life 21 (3) (2015)
Hiroki Sayama, Shelley D. Dionne, Francis J. Yammarino
Effects of Social Network Size and Topology on Evolutionary Decision Making. ECAL (2015)
Catherine Cramer, Lori Sheetz, Hiroki Sayama, Paul Trunfio, Harry Eugene Stanley, Stephen M. Uzzo
NetSci High: Bringing Network Science Research to High Schools. CompleNet (2015)
Genki Ichinose, Masaya Saito, Hiroki Sayama, Hugues Bersini
Transitions Between Homophilic and Heterophilic Modes of Cooperation. J. Artif. Soc. Soc. Simul. 18 (4) (2015)
Hiroki Sayama, Catherine Cramer, Mason A. Porter, Lori Sheetz, Stephen M. Uzzo
What are essential concepts about networks? CoRR (2015)
Miaolin Fan, Vladimir Miskovic, Chun-An Chou, Sina Khanmohammadi, Hiroki Sayama, Brandon E. Gibb
Classification Analysis of Chronological Age Using Brief Resting Electroencephalographic (EEG) Recordings. BIH (2015)
Hiroki Sayama
Behavioral Diversities of Morphogenetic Collective Systems. ECAL (2015)
Vladimir Miskovic, Xinpei Ma, Chun-An Chou, Miaolin Fan, Max Owens, Hiroki Sayama, Brandon E. Gibb
Developmental changes in spontaneous electrocortical activity and network organization from early to late childhood. NeuroImage 118 (2015)
Jae Kyun Shin, Hiroki Sayama
Theoretical investigation on the Schelling's critical neighborhood demand. Commun. Nonlinear Sci. Numer. Simul. 19 (5) (2014)
Hiroki Sayama, Roberta Sinatra
Social Diffusion and Global Drift on Networks. CoRR (2014)
Catherine Cramer, Lori Sheetz, Hiroki Sayama, Paul Trunfio, Harry Eugene Stanley, Stephen M. Uzzo
NetSci High: Bringing Network Science Research to High Schools. CoRR (2014)
Hiroki Sayama
Four Classes of Morphogenetic Collective Systems. ALIFE (2014)
Andreas D. Pape, Kenneth J. Kurtz, Hiroki Sayama
Complexity Measures and Concept Learning. CoRR (2014)
Urbano França, Hiroki Sayama, Colin McSwiggen, Roozbeh Daneshvar, Yaneer Bar-Yam
Visualizing the "Heartbeat" of a City with Tweets. CoRR (2014)

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Publication Activity (10 Years)

Top Topics

Top Venues

Hiroki Sayama