{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,7,13]],"date-time":"2026-07-13T22:34:32Z","timestamp":1783982072194,"version":"3.55.0"},"reference-count":34,"publisher":"MDPI AG","issue":"7","license":[{"start":{"date-parts":[[2023,7,19]],"date-time":"2023-07-19T00:00:00Z","timestamp":1689724800000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"funder":[{"DOI":"10.13039\/501100012456","name":"National Social Science Foundation of China","doi-asserted-by":"publisher","award":["21BTJ019"],"award-info":[{"award-number":["21BTJ019"]}],"id":[{"id":"10.13039\/501100012456","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100012456","name":"National Social Science Foundation of China","doi-asserted-by":"publisher","award":["21CGLJ16"],"award-info":[{"award-number":["21CGLJ16"]}],"id":[{"id":"10.13039\/501100012456","id-type":"DOI","asserted-by":"publisher"}]},{"name":"Shandong Social Science Planning Fund Program","award":["21BTJ019"],"award-info":[{"award-number":["21BTJ019"]}]},{"name":"Shandong Social Science Planning Fund Program","award":["21CGLJ16"],"award-info":[{"award-number":["21CGLJ16"]}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Systems"],"abstract":"<jats:p>The main paths of the knowledge diffusion network can reveal the important actors and diffusion process, which has an important significance in improving the efficiency of knowledge diffusion. Due to the independent path choice of project actors, knowledge diffusion networks show a dynamic characteristic in collaborative innovation projects. Taking into account this dynamic characteristic, dynamic main path analysis method for project context is proposed. The method, constructed by MATLAB simulation modeling, proposes calculation index and analysis strategies. Contrastive application of two main types of path analysis (the main path analysis method and dynamic main path analysis method) is carried out through a collaborative innovation project case, in order to verify the effectiveness and applicability of this method. The comparison results show that the main paths identified by the new method are more consistent with the actual main paths in knowledge diffusion practice, and the level of knowledge flow through main paths is higher. Therefore, our conclusion is that the dynamic main path analysis method proposed in this research has high applicability and accuracy for identifying the main paths in the collaborative innovation projects.<\/jats:p>","DOI":"10.3390\/systems11070370","type":"journal-article","created":{"date-parts":[[2023,7,19]],"date-time":"2023-07-19T21:21:46Z","timestamp":1689801706000},"page":"370","update-policy":"https:\/\/doi.org\/10.3390\/mdpi_crossmark_policy","source":"Crossref","is-referenced-by-count":2,"title":["A Method to Identify Main Paths of Knowledge Diffusion for Collaborative Innovation Projects"],"prefix":"10.3390","volume":"11","author":[{"given":"Lei","family":"Xu","sequence":"first","affiliation":[{"name":"School of Business Administration, Shandong University of Finance and Economics, Jinan 250014, China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Hu","family":"Tao","sequence":"additional","affiliation":[{"name":"School of Business Administration, Shandong University of Finance and Economics, Jinan 250014, China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Shanshan","family":"Liu","sequence":"additional","affiliation":[{"name":"School of Management, Shandong University, Jinan 250100, China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Lei","family":"Wang","sequence":"additional","affiliation":[{"name":"School of Management, Shandong University, Jinan 250100, China"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"1968","published-online":{"date-parts":[[2023,7,19]]},"reference":[{"key":"ref_1","doi-asserted-by":"crossref","first-page":"119746","DOI":"10.1016\/j.techfore.2019.119746","article-title":"Knowledge growth in university-industry innovation networks\u2013Results from a simulation study","volume":"151","author":"Mao","year":"2020","journal-title":"Technol. Forecast. Soc. Chang."},{"key":"ref_2","doi-asserted-by":"crossref","first-page":"1353","DOI":"10.1007\/s11192-021-04255-9","article-title":"How to facilitate knowledge diffusion in collaborative innovation projects by adjusting network density and project roles","volume":"127","author":"Xu","year":"2022","journal-title":"Scientometrics"},{"key":"ref_3","doi-asserted-by":"crossref","first-page":"38","DOI":"10.1108\/JKM-06-2013-0237","article-title":"Trailing organizational knowledge paths through social network lens: Integrating the multiple industry cases","volume":"18","author":"Kim","year":"2014","journal-title":"J. Knowl. Manag."},{"key":"ref_4","doi-asserted-by":"crossref","first-page":"402","DOI":"10.1108\/JKM-01-2020-0037","article-title":"A structured MPA approach to explore technological core competence, knowledge flow, and technology development through social network patentometrics","volume":"25","author":"Lai","year":"2021","journal-title":"J. Knowl. Manag."},{"key":"ref_5","doi-asserted-by":"crossref","first-page":"1327","DOI":"10.1016\/j.respol.2015.03.003","article-title":"Knowledge stocks, knowledge flows and innovation: Evidence from matched patents and innovation panel data","volume":"44","author":"Roper","year":"2015","journal-title":"Res. Policy"},{"key":"ref_6","doi-asserted-by":"crossref","first-page":"147","DOI":"10.1111\/radm.12442","article-title":"Resource orchestration for team-based innovation: A case study of the interplay between teams, customers, and top management","volume":"51","author":"Andersen","year":"2021","journal-title":"R D Manag."},{"key":"ref_7","doi-asserted-by":"crossref","first-page":"48","DOI":"10.1002\/pmj.21407","article-title":"Interactions between organizational culture, trustworthiness, and mechanisms for inter-project knowledge Sharing","volume":"45","author":"Wiewiora","year":"2014","journal-title":"Proj. Manag. J."},{"key":"ref_8","doi-asserted-by":"crossref","first-page":"152","DOI":"10.1016\/j.ijinfomgt.2019.01.016","article-title":"How to facilitate knowledge diffusion in complex networks: The roles of network structure, knowledge role distribution and selection rule","volume":"47","author":"Qiao","year":"2019","journal-title":"Int. J. Inf. Manag."},{"key":"ref_9","first-page":"1115","article-title":"Knowledge, networks, and knowledge networks: A review and research agenda","volume":"38","author":"Phelps","year":"2012","journal-title":"J. Manag."},{"key":"ref_10","first-page":"1120","article-title":"Application of collective knowledge diffusion in a social network environment","volume":"13","author":"Maleszka","year":"2019","journal-title":"Enterp. Inf. Syst. Comput. Collect. Intell. Enterp. Inf. Syst."},{"key":"ref_11","doi-asserted-by":"crossref","first-page":"3477","DOI":"10.1007\/s11227-018-2595-z","article-title":"On the structural evolution of the knowledge network and behaviors of the knowledge subjects","volume":"76","author":"Wei","year":"2020","journal-title":"J. Supercomput."},{"key":"ref_12","doi-asserted-by":"crossref","first-page":"6443","DOI":"10.1007\/s11192-021-04023-9","article-title":"Do main paths reflect technological trajectories? Applying main path analysis to the semiconductor manufacturing industry","volume":"126","author":"Filippin","year":"2021","journal-title":"Scientometrics"},{"key":"ref_13","doi-asserted-by":"crossref","first-page":"607","DOI":"10.1007\/s11192-019-03288-5","article-title":"Review on emerging research topics with key-route main path analysis","volume":"122","author":"Xu","year":"2020","journal-title":"Scientometrics"},{"key":"ref_14","doi-asserted-by":"crossref","first-page":"113851","DOI":"10.1016\/j.eswa.2020.113851","article-title":"Research trends in text mining: Semantic network and main path analysis of selected journals","volume":"162","author":"Jung","year":"2020","journal-title":"Expert Syst. Appl."},{"key":"ref_15","doi-asserted-by":"crossref","first-page":"2183","DOI":"10.1007\/s11135-022-01440-7","article-title":"Tracing knowledge evolution flows in scholarly restaurant research: A main path analysis","volume":"57","author":"Rejeb","year":"2022","journal-title":"Qual. Quant."},{"key":"ref_16","doi-asserted-by":"crossref","first-page":"39","DOI":"10.1016\/0378-8733(89)90017-8","article-title":"Connectivity in a citation network\u2014The development of DNA Theory","volume":"11","author":"Hummon","year":"1989","journal-title":"Soc. Netw."},{"key":"ref_17","unstructured":"De Nooy, W. (2015). Exploratory Social Network Analysis with Pajek, Cambridge University Press."},{"key":"ref_18","doi-asserted-by":"crossref","first-page":"471","DOI":"10.1007\/s11192-020-03650-y","article-title":"Knowledge diffusion paths of blockchain domain: The main path analysis","volume":"125","author":"Yu","year":"2020","journal-title":"Scientometrics"},{"key":"ref_19","doi-asserted-by":"crossref","first-page":"1871","DOI":"10.1007\/s11192-018-2917-1","article-title":"An integrated approach to path analysis for weighted citation networks","volume":"117","author":"Lathabai","year":"2018","journal-title":"Scientometrics"},{"key":"ref_20","doi-asserted-by":"crossref","first-page":"6531","DOI":"10.1109\/TII.2019.2929414","article-title":"Tracing knowledge development trajectories of the internet of things domain: A main path analysis","volume":"15","author":"Fu","year":"2019","journal-title":"IEEE Trans. Ind. Inform."},{"key":"ref_21","doi-asserted-by":"crossref","first-page":"307","DOI":"10.1007\/s11192-017-2579-4","article-title":"The co-evolution of knowledge and collaboration networks: The role of the technology life-cycle","volume":"114","author":"Rameshkoumar","year":"2018","journal-title":"Scientometrics"},{"key":"ref_22","first-page":"265","article-title":"Simulation of collaborative product development knowledge diffusion using a new cellular automata approach","volume":"12","author":"Kunpeng","year":"2017","journal-title":"Adv. Prod. Eng. Manag."},{"key":"ref_23","doi-asserted-by":"crossref","first-page":"1082","DOI":"10.1108\/JKM-05-2017-0184","article-title":"Knowledge transfer between projects within project-based organizations: The project nature perspective","volume":"22","author":"Ren","year":"2018","journal-title":"J. Knowl. Manag."},{"key":"ref_24","doi-asserted-by":"crossref","first-page":"545","DOI":"10.1002\/asi.23185","article-title":"Applying knowledge flow mining to group recommendation methods for task-based groups","volume":"66","author":"Lai","year":"2015","journal-title":"J. Assoc. Inf. Sci. Technol."},{"key":"ref_25","doi-asserted-by":"crossref","first-page":"1407","DOI":"10.1108\/IMDS-09-2016-0408","article-title":"Knowledge sharing and collaborative relationships in business ecosystems and networks","volume":"117","author":"Wulf","year":"2017","journal-title":"Ind. Manag. Data Syst."},{"key":"ref_26","doi-asserted-by":"crossref","first-page":"214","DOI":"10.1080\/1360080X.2020.1774097","article-title":"International partner selection among higher education institutions in Hong Kong, Singapore and Japan: A resource-based view","volume":"43","author":"Sanders","year":"2020","journal-title":"J. High. Educ. Policy Manag."},{"key":"ref_27","doi-asserted-by":"crossref","first-page":"844","DOI":"10.1108\/MD-11-2018-1211","article-title":"Inter-project knowledge transfer in project-based organizations: An organizational context perspective","volume":"58","author":"Ren","year":"2019","journal-title":"Manag. Decis."},{"key":"ref_28","doi-asserted-by":"crossref","first-page":"225","DOI":"10.1016\/j.physa.2017.12.046","article-title":"Knowledge diffusion in complex networks by considering time-varying information channels","volume":"494","author":"Zhu","year":"2018","journal-title":"Phys. A Stat. Mech. Appl."},{"key":"ref_29","doi-asserted-by":"crossref","first-page":"379","DOI":"10.1007\/s11192-019-03034-x","article-title":"A few notes on main path analysis","volume":"119","author":"Liu","year":"2019","journal-title":"Scientometrics"},{"key":"ref_30","doi-asserted-by":"crossref","first-page":"266","DOI":"10.1080\/07421222.2018.1440755","article-title":"Team processes in virtual knowledge teams: The effects of reputation signals and network density","volume":"35","author":"Havakhor","year":"2018","journal-title":"J. Manag. Inf. Syst."},{"key":"ref_31","doi-asserted-by":"crossref","first-page":"2517","DOI":"10.1002\/smj.2914","article-title":"Knowledge diversity and coordination: The effect of intrafirm inventor task networks on absorption speed","volume":"39","author":"Moreira","year":"2018","journal-title":"Strateg. Manag. J."},{"key":"ref_32","doi-asserted-by":"crossref","first-page":"1557","DOI":"10.1016\/j.jedc.2003.04.002","article-title":"Network structure and the diffusion of knowledge","volume":"28","author":"Cowan","year":"2004","journal-title":"J. Econ. Dyn. Control"},{"key":"ref_33","doi-asserted-by":"crossref","first-page":"4019108","DOI":"10.1061\/(ASCE)CO.1943-7862.0001772","article-title":"Promoting information transfer in collaborative projects through network structure adjustment","volume":"146","author":"Gao","year":"2020","journal-title":"J. Constr. Eng. Manag."},{"key":"ref_34","doi-asserted-by":"crossref","first-page":"1541","DOI":"10.1080\/09720529.2017.1390838","article-title":"Knowledge diffusion performance of innovation network: A study based on organization evolution theory","volume":"20","author":"Cai","year":"2017","journal-title":"J. Discret. Math. Sci. Cryptogr."}],"container-title":["Systems"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/www.mdpi.com\/2079-8954\/11\/7\/370\/pdf","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,10,10]],"date-time":"2025-10-10T20:14:33Z","timestamp":1760127273000},"score":1,"resource":{"primary":{"URL":"https:\/\/www.mdpi.com\/2079-8954\/11\/7\/370"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2023,7,19]]},"references-count":34,"journal-issue":{"issue":"7","published-online":{"date-parts":[[2023,7]]}},"alternative-id":["systems11070370"],"URL":"https:\/\/doi.org\/10.3390\/systems11070370","relation":{},"ISSN":["2079-8954"],"issn-type":[{"value":"2079-8954","type":"electronic"}],"subject":[],"published":{"date-parts":[[2023,7,19]]}}}