{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2024,9,5]],"date-time":"2024-09-05T09:11:57Z","timestamp":1725527517753},"reference-count":25,"publisher":"World Scientific Pub Co Pte Lt","issue":"02","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["New Math. and Nat. Computation"],"published-print":{"date-parts":[[2015,7]]},"abstract":"<jats:p>There are growing interests for studying collective behavior including the dynamics of markets, the emergence of social norms and conventions and collective phenomena in daily life such as traffic congestion. In our previous work [Iwanaga and Namatame, Collective behavior and diverse social network, International Journal of Advancements in Computing Technology 4(22) (2012) 321\u2013320], we showed that collective behavior in cooperative relationships is affected in the structure of the social network, the initial collective behavior and diversity of payoff parameter. In this paper, we focus on scale-free network and investigate the effect of number of interactions on collective behavior. And we found that choices of hub agents determine collective behavior.<\/jats:p>","DOI":"10.1142\/s1793005715400049","type":"journal-article","created":{"date-parts":[[2015,5,20]],"date-time":"2015-05-20T09:02:47Z","timestamp":1432112567000},"page":"165-181","source":"Crossref","is-referenced-by-count":1,"title":["Hub Agents Determine Collective Behavior"],"prefix":"10.1142","volume":"11","author":[{"given":"Saori","family":"Iwanaga","sequence":"first","affiliation":[{"name":"Department of Maritime Safety Technology, Japan Coast Guard Academy, 5-1 Wakaba, Kure 737-8512, Japan"}]},{"given":"Akira","family":"Namatame","sequence":"additional","affiliation":[{"name":"Department of Computer Science, National Defense Academy, 1-10-20 Hashirimizu, Yokosuka 239-8686, Japan"}]}],"member":"219","published-online":{"date-parts":[[2015,5,20]]},"reference":[{"key":"rf1","first-page":"320","volume":"4","author":"Iwanaga S.","year":"2012","journal-title":"International Journal of Advancements in Computing Technology"},{"key":"rf2","doi-asserted-by":"publisher","DOI":"10.1007\/978-3-642-51030-4_5"},{"key":"rf3","doi-asserted-by":"publisher","DOI":"10.1073\/pnas.1205013109"},{"key":"rf4","doi-asserted-by":"publisher","DOI":"10.1371\/journal.pone.0031144"},{"key":"rf5","first-page":"406","volume":"84","author":"Arthur W.","year":"1994","journal-title":"American Economic Review"},{"key":"rf6","doi-asserted-by":"publisher","DOI":"10.2307\/2234208"},{"key":"rf7","doi-asserted-by":"publisher","DOI":"10.1111\/1467-937X.00121"},{"key":"rf8","doi-asserted-by":"publisher","DOI":"10.1007\/s00182-006-0026-5"},{"key":"rf9","doi-asserted-by":"publisher","DOI":"10.1073\/pnas.082090499"},{"key":"rf10","doi-asserted-by":"publisher","DOI":"10.1073\/pnas.1100973108"},{"key":"rf11","doi-asserted-by":"publisher","DOI":"10.1073\/pnas.1004098107"},{"key":"rf12","first-page":"1","volume":"20120","author":"Komatsu T.","year":"2012","journal-title":"The Special Interest Group Technical Reports of Information Processing Society of Japan"},{"key":"rf13","doi-asserted-by":"publisher","DOI":"10.1509\/jmkg.73.2.1"},{"key":"rf14","doi-asserted-by":"publisher","DOI":"10.1103\/PhysRevLett.85.5234"},{"key":"rf15","doi-asserted-by":"publisher","DOI":"10.1086\/226707"},{"key":"rf16","doi-asserted-by":"publisher","DOI":"10.1007\/BF02980577"},{"key":"rf17","doi-asserted-by":"publisher","DOI":"10.1007\/3-540-62613-1"},{"key":"rf18","volume-title":"Micromotives and Macrobehavior","author":"Schelling T.","year":"1978"},{"key":"rf19","volume-title":"A Game Theory of Equilibrium Selection in Games","author":"Hansarnyi J.","year":"1988"},{"key":"rf20","volume-title":"The Theory of Learning in Games","author":"Fudenberg D.","year":"1998"},{"key":"rf21","doi-asserted-by":"crossref","DOI":"10.7551\/mitpress\/4702.001.0001","volume-title":"Modeling Bounded Rationality","author":"Rubinstein A.","year":"1998"},{"key":"rf22","doi-asserted-by":"crossref","DOI":"10.2307\/j.ctvjghw98","volume-title":"Evolutionary Dynamics: Exploring the Equations of Life","author":"Nowak M. 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