{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,5,13]],"date-time":"2026-05-13T10:50:09Z","timestamp":1778669409935,"version":"3.51.4"},"reference-count":43,"publisher":"World Scientific Pub Co Pte Ltd","issue":"03n04","funder":[{"DOI":"10.13039\/501100004742","name":"national academy of sciences of ukraine","doi-asserted-by":"publisher","award":["KPKBK 6541030"],"award-info":[{"award-number":["KPKBK 6541030"]}],"id":[{"id":"10.13039\/501100004742","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100004742","name":"national academy of sciences of ukraine","doi-asserted-by":"publisher","award":["KPKBK 6541030"],"award-info":[{"award-number":["KPKBK 6541030"]}],"id":[{"id":"10.13039\/501100004742","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/100018227","name":"national research foundation of ukraine","doi-asserted-by":"crossref","award":["2020.01\/0338"],"award-info":[{"award-number":["2020.01\/0338"]}],"id":[{"id":"10.13039\/100018227","id-type":"DOI","asserted-by":"crossref"}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Advs. Complex Syst."],"published-print":{"date-parts":[[2021,6]]},"abstract":"<jats:p>Concepts in a certain domain of science are linked via intrinsic connections reflecting the structure of knowledge. To get a qualitative insight and a quantitative description of this structure, we perform empirical analysis and modeling of the network of scientific concepts in the domain of physics. To this end, we use a collection of manuscripts submitted to the e-print repository arXiv and the vocabulary of scientific concepts collected via the ScienceWISE.info platform and construct a network of scientific concepts based on their co-occurrences in publications. The resulting complex network possesses a number of specific features (high node density, dissortativity, structural correlations, skewed node degree distribution) that cannot be understood as a result of simple growth by several commonly used network models. We show that the model based on a simultaneous account of two factors, growth by blocks and preferential selection, gives an explanation of empirically observed properties of the concepts network.<\/jats:p>","DOI":"10.1142\/s0219525921400014","type":"journal-article","created":{"date-parts":[[2021,8,20]],"date-time":"2021-08-20T12:59:55Z","timestamp":1629464395000},"source":"Crossref","is-referenced-by-count":8,"title":["NETWORK OF SCIENTIFIC CONCEPTS: EMPIRICAL ANALYSIS AND MODELING"],"prefix":"10.1142","volume":"24","author":[{"given":"VASYL","family":"PALCHYKOV","sequence":"first","affiliation":[{"name":"\ud835\udd434 Collaboration and Doctoral College for the Statistical Physics of Complex Systems, Leipzig-Lorraine-Lviv-Coventry, Europe"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"MARIANA","family":"KRASNYTSKA","sequence":"additional","affiliation":[{"name":"\ud835\udd434 Collaboration and Doctoral College for the Statistical Physics of Complex Systems, Leipzig-Lorraine-Lviv-Coventry, Europe"},{"name":"Institute for Condensed Matter Physics, National Academy of Sciences of Ukraine, UA-79011 Lviv, Ukraine"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"OLESYA","family":"MRYGLOD","sequence":"additional","affiliation":[{"name":"\ud835\udd434 Collaboration and Doctoral College for the Statistical Physics of Complex Systems, Leipzig-Lorraine-Lviv-Coventry, Europe"},{"name":"Institute for Condensed Matter Physics, National Academy of Sciences of Ukraine, UA-79011 Lviv, Ukraine"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"YURIJ","family":"HOLOVATCH","sequence":"additional","affiliation":[{"name":"\ud835\udd434 Collaboration and Doctoral College for the Statistical Physics of Complex Systems, Leipzig-Lorraine-Lviv-Coventry, Europe"},{"name":"Institute for Condensed Matter Physics, National Academy of Sciences of Ukraine, UA-79011 Lviv, Ukraine"},{"name":"Centre for Fluid and Complex Systems, Coventry University, Coventry CV1 5FB, UK"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"219","published-online":{"date-parts":[[2021,9,17]]},"reference":[{"key":"S0219525921400014BIB002","volume-title":"Netw. Sci.","volume":"625","author":"Barab\u00e1si A.-L.","year":"2016"},{"key":"S0219525921400014BIB003","doi-asserted-by":"publisher","DOI":"10.1126\/science.286.5439.509"},{"key":"S0219525921400014BIB004","doi-asserted-by":"publisher","DOI":"10.1162\/jocn_a_00604"},{"key":"S0219525921400014BIB005","doi-asserted-by":"publisher","DOI":"10.1126\/science.1175509"},{"key":"S0219525921400014BIB006","doi-asserted-by":"publisher","DOI":"10.1016\/j.aim.2008.07.008"},{"key":"S0219525921400014BIB007","doi-asserted-by":"publisher","DOI":"10.1109\/DSMP47368.2020.9204220"},{"key":"S0219525921400014BIB008","doi-asserted-by":"publisher","DOI":"10.1111\/rssb.12233"},{"key":"S0219525921400014BIB009","doi-asserted-by":"publisher","DOI":"10.1073\/pnas.0901136106"},{"key":"S0219525921400014BIB010","volume-title":"Automatic Structure and Keyphrase Analysis of Scientific Publications","author":"Constantin A.","year":"2014"},{"key":"S0219525921400014BIB011","doi-asserted-by":"publisher","DOI":"10.1103\/PhysRevE.97.052303"},{"key":"S0219525921400014BIB013","doi-asserted-by":"publisher","DOI":"10.1103\/PhysRevE.74.026103"},{"key":"S0219525921400014BIB015","doi-asserted-by":"crossref","first-page":"290","DOI":"10.5486\/PMD.1959.6.3-4.12","volume":"6","author":"Erd\u00f6s P.","year":"1959","journal-title":"Publ. Math. Debrecen"},{"key":"S0219525921400014BIB016","doi-asserted-by":"publisher","DOI":"10.1126\/science.1201765"},{"key":"S0219525921400014BIB017","doi-asserted-by":"publisher","DOI":"10.1007\/978-3-662-04396-7_2"},{"key":"S0219525921400014BIB018","doi-asserted-by":"publisher","DOI":"10.1177\/0003122415601618"},{"key":"S0219525921400014BIB019","doi-asserted-by":"publisher","DOI":"10.1007\/978-3-030-02511-3"},{"key":"S0219525921400014BIB020","volume-title":"Introduction to the Theory of Complex Systems","author":"Hanel R.","year":"2018"},{"key":"S0219525921400014BIB021","doi-asserted-by":"publisher","DOI":"10.1371\/journal.pone.0010355"},{"key":"S0219525921400014BIB022","doi-asserted-by":"publisher","DOI":"10.1088\/1361-6404\/aa5a87"},{"key":"S0219525921400014BIB023","doi-asserted-by":"publisher","DOI":"10.1145\/1409360.1409377"},{"key":"S0219525921400014BIB024","doi-asserted-by":"publisher","DOI":"10.1007\/s11192-021-03929-8"},{"key":"S0219525921400014BIB025","doi-asserted-by":"publisher","DOI":"10.1103\/PhysRevLett.120.048301"},{"key":"S0219525921400014BIB026","volume-title":"Hypernetworks in the Science of Complex Systems","volume":"3","author":"Johnson J.","year":"2013"},{"key":"S0219525921400014BIB027","doi-asserted-by":"publisher","DOI":"10.1088\/2632-072X\/abb654"},{"key":"S0219525921400014BIB028","doi-asserted-by":"publisher","DOI":"10.1073\/pnas.1914370116"},{"key":"S0219525921400014BIB029","doi-asserted-by":"publisher","DOI":"10.7208\/chicago\/9780226217239.001.0001"},{"key":"S0219525921400014BIB030","doi-asserted-by":"publisher","DOI":"10.1007\/BF02289146"},{"key":"S0219525921400014BIB031","doi-asserted-by":"publisher","DOI":"10.1103\/PhysRevLett.89.208701"},{"key":"S0219525921400014BIB032","doi-asserted-by":"publisher","DOI":"10.1140\/epjds\/s13688-016-0090-4"},{"key":"S0219525921400014BIB033","doi-asserted-by":"publisher","DOI":"10.1109\/DSMP.2018.8478505"},{"key":"S0219525921400014BIB034","doi-asserted-by":"publisher","DOI":"10.5488\/CMP.24.24001"},{"key":"S0219525921400014BIB035","doi-asserted-by":"publisher","DOI":"10.1038\/srep00551"},{"key":"S0219525921400014BIB036","doi-asserted-by":"publisher","DOI":"10.1073\/pnas.1509757112"},{"key":"S0219525921400014BIB037","doi-asserted-by":"publisher","DOI":"10.1103\/PhysRevE.73.046113"},{"key":"S0219525921400014BIB038","doi-asserted-by":"publisher","DOI":"10.1088\/1751-8113\/43\/32\/325202"},{"key":"S0219525921400014BIB039","first-page":"25","volume-title":"Encyclopedia of Artificial Intelligence","author":"Sowa J. F.","year":"1992","edition":"2"},{"key":"S0219525921400014BIB041","doi-asserted-by":"publisher","DOI":"10.1371\/journal.pone.0230325"},{"key":"S0219525921400014BIB042","doi-asserted-by":"publisher","DOI":"10.1126\/science.1240474"},{"key":"S0219525921400014BIB043","doi-asserted-by":"publisher","DOI":"10.1007\/s11192-009-0146-3"},{"key":"S0219525921400014BIB044","doi-asserted-by":"publisher","DOI":"10.1017\/9781108610834"},{"key":"S0219525921400014BIB045","doi-asserted-by":"publisher","DOI":"10.1140\/epjb\/e2010-00297-8"},{"key":"S0219525921400014BIB047","doi-asserted-by":"publisher","DOI":"10.1016\/j.physrep.2017.10.001"},{"key":"S0219525921400014BIB048","first-page":"1","volume":"6","author":"Zhou T.","year":"2011","journal-title":"PLOS One"}],"container-title":["Advances in Complex Systems"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/www.worldscientific.com\/doi\/pdf\/10.1142\/S0219525921400014","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2023,1,7]],"date-time":"2023-01-07T19:05:55Z","timestamp":1673118355000},"score":1,"resource":{"primary":{"URL":"https:\/\/www.worldscientific.com\/doi\/abs\/10.1142\/S0219525921400014"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2021,6]]},"references-count":43,"journal-issue":{"issue":"03n04","published-print":{"date-parts":[[2021,6]]}},"alternative-id":["10.1142\/S0219525921400014"],"URL":"https:\/\/doi.org\/10.1142\/s0219525921400014","relation":{},"ISSN":["0219-5259","1793-6802"],"issn-type":[{"value":"0219-5259","type":"print"},{"value":"1793-6802","type":"electronic"}],"subject":[],"published":{"date-parts":[[2021,6]]},"article-number":"2140001"}}