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The Dynamics of Social Interaction Among Evolved Model Agents 进化模型主体之间的社会互动动力学。
IF 2.6 4区 计算机科学
Artificial Life Pub Date : 2024-03-01 DOI: 10.1162/artl_a_00417
Haily Merritt;Gabriel J. Severino;Eduardo J. Izquierdo
{"title":"The Dynamics of Social Interaction Among Evolved Model Agents","authors":"Haily Merritt;Gabriel J. Severino;Eduardo J. Izquierdo","doi":"10.1162/artl_a_00417","DOIUrl":"10.1162/artl_a_00417","url":null,"abstract":"We offer three advances to the perceptual crossing simulation studies, which are aimed at challenging methodological individualism in the analysis of social cognition. First, we evolve and systematically test agents in rigorous conditions, identifying a set of 26 “robust circuits” with consistently high and generalizing performance. Next, we transform the sensor from discrete to continuous, facilitating a bifurcation analysis of the dynamics that shows that nonequilibrium dynamics are key to the mutual maintenance of interaction. Finally, we examine agents’ performance with partners whose neural controllers are different from their own and with decoy objects of fixed frequency and amplitude. Nonclonal performance varies and is not predicted by genotypic distance. Frequency-amplitude values that fool the focal agent do not include the agent’s own values. Altogether, our findings accentuate the importance of dynamical and nonclonal analyses for simulated sociality, emphasize the role of dialogue between artificial and human studies, and highlight the contributions of simulation studies to understanding social interactions.","PeriodicalId":55574,"journal":{"name":"Artificial Life","volume":"30 2","pages":"216-239"},"PeriodicalIF":2.6,"publicationDate":"2024-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138292499","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"计算机科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Processionary Caterpillars at the Edge of Complexity 复杂性边缘的毛毛虫游行。
IF 2.6 4区 计算机科学
Artificial Life Pub Date : 2024-03-01 DOI: 10.1162/artl_a_00420
Philippe Collard
{"title":"Processionary Caterpillars at the Edge of Complexity","authors":"Philippe Collard","doi":"10.1162/artl_a_00420","DOIUrl":"10.1162/artl_a_00420","url":null,"abstract":"This article deals with individuals moving in procession in real and artificial societies. A procession is a minimal form of society in which individual behavior is to go in a given direction and the organization is structured by the knowledge of the one ahead. This simple form of grouping is common in the living world, and, among humans, procession is a very circumscribed social activity whose origins are certainly very remote. This type of organization falls under microsociology, where the focus is on the study of direct interactions between individuals within small groups. In this article, we focus on the particular case of pine tree processionary caterpillars (Thaumetopoea pityocampa). In the first part, we propose a formal definition of the concept of procession and compare field experiments conducted by entomologists with agent-based simulations to study real caterpillars’ processionaries as they are. In the second part, we explore the life of caterpillars as they could be. First, by extending the model beyond reality, we can explain why real processionary caterpillars behave as they do. Then we report on field experiments on the behavior of real caterpillars artificially forced to follow a circular procession; these experiments confirm that each caterpillar can either be the leader of the procession or follow the one in front of it. In the third part, by allowing variations in the speed of movement on an artificial circular procession, computational simulations allow us to observe the emergence of unexpected mobile spatial structures built from regular polygonal shapes where chaotic movements and well-ordered forms are intimately linked. This confirms once again that simple rules can have complex consequences.","PeriodicalId":55574,"journal":{"name":"Artificial Life","volume":"30 2","pages":"171-192"},"PeriodicalIF":2.6,"publicationDate":"2024-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139479682","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"计算机科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
What Is Artificial Life Today, and Where Should It Go? 今天的人造生命是什么？
IF 2.6 4区 计算机科学
Artificial Life Pub Date : 2024-02-01 DOI: 10.1162/artl_e_00435
Alan Dorin;Susan Stepney
{"title":"What Is Artificial Life Today, and Where Should It Go?","authors":"Alan Dorin;Susan Stepney","doi":"10.1162/artl_e_00435","DOIUrl":"10.1162/artl_e_00435","url":null,"abstract":"","PeriodicalId":55574,"journal":{"name":"Artificial Life","volume":"30 1","pages":"1-15"},"PeriodicalIF":2.6,"publicationDate":"2024-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140308011","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"计算机科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Review of Model Systems in Biology: History, Philosophy, and Practical Concerns by Georg Striedter Georg Striedter 所著《生物学中的模型系统：历史、哲学和实际问题》评论
IF 2.6 4区 计算机科学
Artificial Life Pub Date : 2024-02-01 DOI: 10.1162/artl_r_00421
Leo S. D. Caves
{"title":"Review of Model Systems in Biology: History, Philosophy, and Practical Concerns by Georg Striedter","authors":"Leo S. D. Caves","doi":"10.1162/artl_r_00421","DOIUrl":"10.1162/artl_r_00421","url":null,"abstract":"","PeriodicalId":55574,"journal":{"name":"Artificial Life","volume":"30 1","pages":"138-142"},"PeriodicalIF":2.6,"publicationDate":"2024-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140313711","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"计算机科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Emergent Resource Exchange and Tolerated Theft Behavior Using Multiagent Reinforcement Learning 利用多代理强化学习实现新兴资源交换和可容忍的盗窃行为
IF 2.6 4区 计算机科学
Artificial Life Pub Date : 2024-02-01 DOI: 10.1162/artl_a_00423
Jack Garbus;Jordan Pollack
{"title":"Emergent Resource Exchange and Tolerated Theft Behavior Using Multiagent Reinforcement Learning","authors":"Jack Garbus;Jordan Pollack","doi":"10.1162/artl_a_00423","DOIUrl":"10.1162/artl_a_00423","url":null,"abstract":"For decades, the evolution of cooperation has piqued interest in numerous academic disciplines, such as game theory, economics, biology, and computer science. In this work, we demonstrate the emergence of a novel and effective resource exchange protocol formed by dropping and picking up resources in a foraging environment. This form of cooperation is made possible by the introduction of a campfire, which adds an extended period of congregation and downtime for agents to explore otherwise unlikely interactions. We find that the agents learn to avoid getting cheated by their exchange partners, but not always from a third party. We also observe the emergence of behavior analogous to tolerated theft, despite the lack of any punishment, combat, or larceny mechanism in the environment.","PeriodicalId":55574,"journal":{"name":"Artificial Life","volume":"30 1","pages":"28-47"},"PeriodicalIF":2.6,"publicationDate":"2024-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139522282","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"计算机科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
An Afterword to Rise of the Self-Replicators: Placing John A. Etzler, Frigyes Karinthy, Fred Stahl, and Others in the Early History of Thought About Self-Reproducing Machines 自我复制者的崛起》后记：将 John A. Etzler、Frigyes Karinthy、Fred Stahl 等人置于有关自我复制机器的早期思想史中。
IF 2.6 4区 计算机科学
Artificial Life Pub Date : 2024-02-01 DOI: 10.1162/artl_a_00424
Tim Taylor
{"title":"An Afterword to Rise of the Self-Replicators: Placing John A. Etzler, Frigyes Karinthy, Fred Stahl, and Others in the Early History of Thought About Self-Reproducing Machines","authors":"Tim Taylor","doi":"10.1162/artl_a_00424","DOIUrl":"10.1162/artl_a_00424","url":null,"abstract":"This article is an afterword to the book Rise of the Self-Replicators: Early Visions of Machines, AI and Robots That Can Reproduce and Evolve, coauthored by Tim Taylor and Alan Dorin (2020). The book covered the early history of thought about self-reproducing and evolving machines, from initial speculations in the 17th century up to the early 1960s (from which point onward the more recent history is already well covered elsewhere). This article supplements the material discussed in the book by presenting several relevant sources that have come to the author’s attention since the book was published. The most significant additions to the history are from the German-born, 19th-century inventor and utopian John Adolphus Etzler in the 1830s–1840s, the Hungarian author and satirist Frigyes Karinthy in 1916, and the U.S. mathematician and computer scientist Fred Stahl in 1960.","PeriodicalId":55574,"journal":{"name":"Artificial Life","volume":"30 1","pages":"91-105"},"PeriodicalIF":2.6,"publicationDate":"2024-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139565237","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"计算机科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
A Survey of Recent Practice of Artificial Life in Visual Art 视觉艺术中人造生命的最新实践概览。
IF 2.6 4区 计算机科学
Artificial Life Pub Date : 2024-02-01 DOI: 10.1162/artl_a_00433
Zi-Wei Wu;Huamin Qu;Kang Zhang
{"title":"A Survey of Recent Practice of Artificial Life in Visual Art","authors":"Zi-Wei Wu;Huamin Qu;Kang Zhang","doi":"10.1162/artl_a_00433","DOIUrl":"10.1162/artl_a_00433","url":null,"abstract":"Nowadays, interdisciplinary fields between Artificial Life, artificial intelligence, computational biology, and synthetic biology are increasingly emerging into public view. It is necessary to reconsider the relations between the material body, identity, the natural world, and the concept of life. Art is known to pave the way to exploring and conveying new possibilities. This survey provides a literature review on recent works of Artificial Life in visual art during the past 40 years, specifically in the computational and software domain. Having proposed a set of criteria and a taxonomy, we briefly analyze representative artworks of different categories. We aim to provide a systematic overview of how artists are understanding nature and creating new life with modern technology.","PeriodicalId":55574,"journal":{"name":"Artificial Life","volume":"30 1","pages":"106-135"},"PeriodicalIF":2.6,"publicationDate":"2024-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=10541961","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139941257","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"计算机科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Review of Artificial Life: The Quest for a New Creation by Steven Levy 人造生命》评论史蒂文-李维的《新创造的探索
IF 2.6 4区 计算机科学
Artificial Life Pub Date : 2024-02-01 DOI: 10.1162/artl_r_00434
Riversdale Waldegrave
{"title":"Review of Artificial Life: The Quest for a New Creation by Steven Levy","authors":"Riversdale Waldegrave","doi":"10.1162/artl_r_00434","DOIUrl":"10.1162/artl_r_00434","url":null,"abstract":"","PeriodicalId":55574,"journal":{"name":"Artificial Life","volume":"30 1","pages":"136-137"},"PeriodicalIF":2.6,"publicationDate":"2024-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140313714","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"计算机科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Motivations for Artificial Intelligence, for Deep Learning, for ALife: Mortality and Existential Risk 人工智能、深度学习和 ALife 的动机：死亡率与生存风险
IF 2.6 4区 计算机科学
Artificial Life Pub Date : 2024-02-01 DOI: 10.1162/artl_a_00427
Inman Harvey
{"title":"Motivations for Artificial Intelligence, for Deep Learning, for ALife: Mortality and Existential Risk","authors":"Inman Harvey","doi":"10.1162/artl_a_00427","DOIUrl":"10.1162/artl_a_00427","url":null,"abstract":"We survey the general trajectory of artificial intelligence (AI) over the last century, in the context of influences from Artificial Life. With a broad brush, we can divide technical approaches to solving AI problems into two camps: GOFAIstic (or computationally inspired) or cybernetic (or ALife inspired). The latter approach has enabled advances in deep learning and the astonishing AI advances we see today—bringing immense benefits but also societal risks. There is a similar divide, regrettably unrecognized, over the very way that such AI problems have been framed. To date, this has been overwhelmingly GOFAIstic, meaning that tools for humans to use have been developed; they have no agency or motivations of their own. We explore the implications of this for concerns about existential risk for humans of the “robots taking over.” The risks may be blamed exclusively on human users—the robots could not care less.","PeriodicalId":55574,"journal":{"name":"Artificial Life","volume":"30 1","pages":"48-64"},"PeriodicalIF":2.6,"publicationDate":"2024-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139725139","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"计算机科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Information, Coding, and Biological Function: The Dynamics of Life 信息、编码和生物功能：生命的动力
IF 2.6 4区 计算机科学
Artificial Life Pub Date : 2024-02-01 DOI: 10.1162/artl_a_00432
Julyan H. E. Cartwright;Jitka Čejková;Elena Fimmel;Simone Giannerini;Diego Luis Gonzalez;Greta Goracci;Clara Grácio;Jeanine Houwing-Duistermaat;Dragan Matić;Nataša Mišić;Frans A. A. Mulder;Oreste Piro
{"title":"Information, Coding, and Biological Function: The Dynamics of Life","authors":"Julyan H. E. Cartwright;Jitka Čejková;Elena Fimmel;Simone Giannerini;Diego Luis Gonzalez;Greta Goracci;Clara Grácio;Jeanine Houwing-Duistermaat;Dragan Matić;Nataša Mišić;Frans A. A. Mulder;Oreste Piro","doi":"10.1162/artl_a_00432","DOIUrl":"10.1162/artl_a_00432","url":null,"abstract":"In the mid-20th century, two new scientific disciplines emerged forcefully: molecular biology and information-communication theory. At the beginning, cross-fertilization was so deep that the term genetic code was universally accepted for describing the meaning of triplets of mRNA (codons) as amino acids. However, today, such synergy has not taken advantage of the vertiginous advances in the two disciplines and presents more challenges than answers. These challenges not only are of great theoretical relevance but also represent unavoidable milestones for next-generation biology: from personalized genetic therapy and diagnosis to Artificial Life to the production of biologically active proteins. Moreover, the matter is intimately connected to a paradigm shift needed in theoretical biology, pioneered a long time ago, that requires combined contributions from disciplines well beyond the biological realm. The use of information as a conceptual metaphor needs to be turned into quantitative and predictive models that can be tested empirically and integrated in a unified view. Successfully achieving these tasks requires a wide multidisciplinary approach, including Artificial Life researchers, to address such an endeavour.","PeriodicalId":55574,"journal":{"name":"Artificial Life","volume":"30 1","pages":"16-27"},"PeriodicalIF":2.6,"publicationDate":"2024-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139736848","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"计算机科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
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