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This paper aims to discuss the aforementioned objective.<\/jats:p><\/jats:sec><jats:sec><jats:title content-type=\"abstract-subheading\">Design\/methodology\/approach<\/jats:title><jats:p>Based on the knowledge search perspective, this study examines the impact of search boundary on innovation novelty and quality. Additionally, innovation targets, namely R&amp;D innovation and application innovation, are proposed as the moderator of the knowledge search effect. Using a combination of machine learning algorithms such as natural language processing and classification models, the authors propose new methods to measure the identified concepts.<\/jats:p><\/jats:sec><jats:sec><jats:title content-type=\"abstract-subheading\">Findings<\/jats:title><jats:p>The empirical results of 3,614 Blockchain patents indicate that search boundary enhances both innovation novelty and innovation quality. For R&amp;D innovation, the positive impact of search boundary on innovation quality is enhanced, whereas for application innovation, the positive effect of search boundary on innovation novelty is improved.<\/jats:p><\/jats:sec><jats:sec><jats:title content-type=\"abstract-subheading\">Originality\/value<\/jats:title><jats:p>This study mainly contributes to the growing literature on emerging technologies by describing their creation mechanisms. Specifically, the exploration of R&amp;D and application taxonomy enriches researchers' understanding of knowledge search in the context of Blockchain invention.<\/jats:p><\/jats:sec>","DOI":"10.1108\/imds-01-2022-0047","type":"journal-article","created":{"date-parts":[[2023,8,2]],"date-time":"2023-08-02T01:54:08Z","timestamp":1690941248000},"page":"2294-2318","source":"Crossref","is-referenced-by-count":4,"title":["Entangling knowledge search and\u00a0innovation targets for inventing emerging technologies: the case for blockchain technology"],"prefix":"10.1108","volume":"123","author":[{"given":"Jingxuan","family":"Huang","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Qinyi","family":"Dong","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-6830-8413","authenticated-orcid":false,"given":"Jiaxing","family":"Li","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-5939-6025","authenticated-orcid":false,"given":"Lele","family":"Kang","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"140","published-online":{"date-parts":[[2023,8,4]]},"reference":[{"key":"key2023082815114787700_ref001","doi-asserted-by":"publisher","first-page":"887","DOI":"10.1002\/smj.401","article-title":"Where do resources come from? 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