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Meng, K.; Ba, Z.; Ma, Y.; Li, G.: ¬A network coupling approach to detecting hierarchical linkages between science and technology (2024)
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- Abstract
- Detecting science-technology hierarchical linkages is beneficial for understanding deep interactions between science and technology (S&T). Previous studies have mainly focused on linear linkages between S&T but ignored their structural linkages. In this paper, we propose a network coupling approach to inspect hierarchical interactions of S&T by integrating their knowledge linkages and structural linkages. S&T knowledge networks are first enhanced with bidirectional encoder representation from transformers (BERT) knowledge alignment, and then their hierarchical structures are identified based on K-core decomposition. Hierarchical coupling preferences and strengths of the S&T networks over time are further calculated based on similarities of coupling nodes' degree distribution and similarities of coupling edges' weight distribution. Extensive experimental results indicate that our approach is feasible and robust in identifying the coupling hierarchy with superior performance compared to other isomorphism and dissimilarity algorithms. Our research extends the mindset of S&T linkage measurement by identifying patterns and paths of the interaction of S&T hierarchical knowledge.
- Source
- Journal of the Association for Information Science and Technology. 75(2023) no.2, S.167-187
-
Quillian, M.R.: Semantic memory (1968)
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- Pages
- S.227-270
-
Rath, H.H.: Mozart oder Kugel : Mit Topic Maps intelligente Informationsnetze aufbauen (1999)
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- Source
- iX. 1999, H.12, S.149-155
-
Weller, K.: Kooperativer Ontologieaufbau (2006)
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- Pages
- S.227-234
-
Schöndorf, P.: Nicht-konventionelle Thesaurusrelationen als Orientierungshilfen für Indexierung und Recherche: Analyse ausgewählter Beispiele (1988)
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- Source
- Nachrichten für Dokumentation. 39(1988), S.231-244
-
Wildgen, W.: Semantischer Realismus und Antirealismus in der Sprachtheorie (1992)
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- Pages
- S.137-149
-
Kutschera, F. von: ¬Der erkenntnistheoretische Realismus (1992)
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- Pages
- S.27-40
-
Franzen, W.: Idealismus statt Realismus? : Realismus plus Skeptizismus! (1992)
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- Pages
- S.41-54
-
Grzonkowski, S.; Kruk, S.R.; Gzella, A.; Demczuk, J.; McDaniel, B.: Community-aware ontologies (2009)
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- Pages
- S.123-135
-
Aitken, S.; Reid, S.: Evaluation of an ontology-based information retrieval tool (2000)
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-
Wielinga, B.; Wielemaker, J.; Schreiber, G.; Assem, M. van: Methods for porting resources to the Semantic Web (2004)
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- Abstract
- Ontologies will play a central role in the development of the Semantic Web. It is unrealistic to assume that such ontologies will be developed from scratch. Rather, we assume that existing resources such as thesauri and lexical data bases will be reused in the development of ontologies for the Semantic Web. In this paper we describe a method for converting existing source material to a representation that is compatible with Semantic Web languages such as RDF(S) and OWL. The method is illustrated with three case studies: converting Wordnet, AAT and MeSH to RDF(S) and OWL.
- Source
- Proceedings of the First European Semantic Web Symposium (ESWS2004), Eds.: C. Bussler, J. Davies, D. Fensel and R. Studer. 2004. S.299-311
-
Kara, S.: ¬An ontology-based retrieval system using semantic indexing (2012)
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- Content
- Thesis submitted to the Graduate School of Natural and Applied Sciences of Middle East Technical University in partial fulfilment of the requirements for the degree of Master of science in Computer Engineering (XII, 57 S.)
- Source
- Information Systems. 37(2012) no. 4, S.294-305
-
Sandkühler, H.J.: Epistemologischer Realismus und die Wirklichkeit des Wissens : eine Verteidigung der Philosophie des Geistes gegen Naturalismus und Reduktionismus (1992)
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- Pages
- S.187-210
-
Stock, W.G.: Wissensrepräsentation (2014)
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- Pages
- S.973-974
-
Witte, R.; Krestel, R.; Kappler, T.; Lockemann, P.C.: Converting a historical architecture encyclopedia into a semantic knowledge base
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- Source
- IEEE intelligent systems. 2010, Jan/Feb, S.58-66
-
Weller, K.: Ontologien (2013)
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- Pages
- S.207-218
-
Angerer, C.: Neuronale Netze : Revolution für die Wissenschaft? (2018)
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- Source
- Spektrum der Wissenschaft. 2018, H.1, S.12-21
-
Roth, G.; Schwegler, H.: Kognitive Referenz und Selbstreferentialität des Gehirns : ein Beitrag zur Klärung des Verhältnisses zwischen Erkenntnistheorie und Hirnforschung (1992)
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- Pages
- S.105-117
-
Kleineberg, M.: Classifying perspectives : expressing levels of knowing in the Integrative Levels Classification (2020)
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- Pages
- S.489-493
-
Balakrishnan, U,; Soergel, D.; Helfer, O.: Representing concepts through description logic expressions for knowledge organization system (KOS) mapping (2020)
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- Pages
- S.455-459
