{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,2,28]],"date-time":"2026-02-28T07:52:53Z","timestamp":1772265173549,"version":"3.50.1"},"posted":{"date-parts":[[2019,1,12]]},"group-title":"PeerJ Preprints","reference-count":0,"publisher":"PeerJ","license":[{"start":{"date-parts":[[2019,1,12]],"date-time":"2019-01-12T00:00:00Z","timestamp":1547251200000},"content-version":"unspecified","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":[],"abstract":"<jats:p>Researchers use various skills in their work, such as writing, data analyzing and experiments design. These research skills have greatly influenced quality of their research outputs, as well as their scientific impact. Although there are many indicators having been proposed to quantify the impact of researchers, studies of evaluating their scientific research skills are very rare. In this paper, we analyze the factors affecting researchers' skill ranking and propose a new model based on hypergraph theory to evaluate the scientific research skills. To validate our skill ranking model, we perform experiments on PLoS One dataset and compare the rank of researchers' skills with their papers citation counts and h-index. Finally, we analyze the patterns about how researchers' skill ranking increased over time. Our studies also show the change patterns of researchers between different skills.<\/jats:p>","DOI":"10.7287\/peerj.preprints.27480v1","type":"posted-content","created":{"date-parts":[[2019,1,12]],"date-time":"2019-01-12T10:00:06Z","timestamp":1547287206000},"source":"Crossref","is-referenced-by-count":0,"title":["Skill ranking of researchers via hypergraph"],"prefix":"10.7287","author":[{"ORCID":"https:\/\/orcid.org\/0000-0003-2698-3319","authenticated-orcid":true,"given":"Xiangjie","family":"Kong","sequence":"first","affiliation":[{"name":"School of Software, Dalian University of Technology, Key Laboratory for Ubiquitous Network and Service Software of Liaoning Province, Dalian, China"}]},{"given":"Lei","family":"Liu","sequence":"additional","affiliation":[{"name":"School of Software, Dalian University of Technology, Key Laboratory for Ubiquitous Network and Service Software of Liaoning Province, Dalian, China"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-1124-9509","authenticated-orcid":true,"given":"Shuo","family":"Yu","sequence":"additional","affiliation":[{"name":"School of Software, Dalian University of Technology, Key Laboratory for Ubiquitous Network and Service Software of Liaoning Province, Dalian, China"}]},{"given":"Andong","family":"Yang","sequence":"additional","affiliation":[{"name":"School of Software, Dalian University of Technology, Key Laboratory for Ubiquitous Network and Service Software of Liaoning Province, Dalian, China"}]},{"given":"Xiaomei","family":"Bai","sequence":"additional","affiliation":[{"name":"Anshan Normal University, Computing Center, Anshan, China"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-4135-0683","authenticated-orcid":true,"given":"Bo","family":"Xu","sequence":"additional","affiliation":[{"name":"School of Software, Dalian University of Technology, Key Laboratory for Ubiquitous Network and Service Software of Liaoning Province, Dalian, China"}]}],"member":"4443","container-title":[],"original-title":[],"link":[{"URL":"https:\/\/peerj.com\/preprints\/27480v1.pdf","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/peerj.com\/preprints\/27480v1.xml","content-type":"application\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/peerj.com\/preprints\/27480v1.html","content-type":"text\/html","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/peerj.com\/preprints\/27480v1.pdf","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2019,12,23]],"date-time":"2019-12-23T20:17:39Z","timestamp":1577132259000},"score":1,"resource":{"primary":{"URL":"https:\/\/peerj.com\/preprints\/27480v1"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2019,1,12]]},"references-count":0,"aliases":["10.7287\/peerj.preprints.27480"],"URL":"https:\/\/doi.org\/10.7287\/peerj.preprints.27480v1","relation":{"references":[{"id-type":"doi","id":"10.7287\/peerj.preprints.27480v1\/supp-1","asserted-by":"subject"},{"id-type":"doi","id":"10.7287\/peerj.preprints.27480v1\/supp-1","asserted-by":"object"}]},"subject":[],"published":{"date-parts":[[2019,1,12]]},"subtype":"preprint"}}