Unique Links as Weak Ties

Yasuhiro Yamada, Daisuke Ikeda, Sachio Hirokawa

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

It is important to find suitable partners in order to form successful collaborations between companies and university researchers. We consider finding the partners by calculating the similarity of the documents such as scientific papers and patents. We focus on weak (unique) links of researchers as the local similarity of their documents, instead of strong links as the global similarity of the documents. In the present paper, we propose a system that matches partners using documents such as research papers and patents. Given a query, the proposed system outputs a graph of unique research in retrieved documents. Each node in the graph corresponds to a word with a document frequency of two. Two words connected by an edge occur in the same two documents, and neither word appears in other retrieved documents. The edge is labeled with the names of the researchers involved in the documents in which the two words appear. Experiments are conducted using graphs output by the system.

Original languageEnglish
Title of host publicationProceedings - 2015 IIAI 4th International Congress on Advanced Applied Informatics, IIAI-AAI 2015
EditorsSachio Hirokawa, Kiyota Hashimoto, Tokuro Matsuo, Tsunenori Mine
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages132-136
Number of pages5
ISBN (Electronic)9781479999583
DOIs
Publication statusPublished - Jan 6 2016
Event4th IIAI International Congress on Advanced Applied Informatics, IIAI-AAI 2015 - Okayama, Japan
Duration: Jul 12 2015Jul 16 2015

Publication series

NameProceedings - 2015 IIAI 4th International Congress on Advanced Applied Informatics, IIAI-AAI 2015

Other

Other4th IIAI International Congress on Advanced Applied Informatics, IIAI-AAI 2015
CountryJapan
CityOkayama
Period7/12/157/16/15

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All Science Journal Classification (ASJC) codes

  • Information Systems
  • Computer Networks and Communications
  • Computer Science Applications
  • Computer Vision and Pattern Recognition

Cite this

Yamada, Y., Ikeda, D., & Hirokawa, S. (2016). Unique Links as Weak Ties. In S. Hirokawa, K. Hashimoto, T. Matsuo, & T. Mine (Eds.), Proceedings - 2015 IIAI 4th International Congress on Advanced Applied Informatics, IIAI-AAI 2015 (pp. 132-136). [7373889] (Proceedings - 2015 IIAI 4th International Congress on Advanced Applied Informatics, IIAI-AAI 2015). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/IIAI-AAI.2015.266

Unique Links as Weak Ties. / Yamada, Yasuhiro; Ikeda, Daisuke; Hirokawa, Sachio.

Proceedings - 2015 IIAI 4th International Congress on Advanced Applied Informatics, IIAI-AAI 2015. ed. / Sachio Hirokawa; Kiyota Hashimoto; Tokuro Matsuo; Tsunenori Mine. Institute of Electrical and Electronics Engineers Inc., 2016. p. 132-136 7373889 (Proceedings - 2015 IIAI 4th International Congress on Advanced Applied Informatics, IIAI-AAI 2015).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Yamada, Y, Ikeda, D & Hirokawa, S 2016, Unique Links as Weak Ties. in S Hirokawa, K Hashimoto, T Matsuo & T Mine (eds), Proceedings - 2015 IIAI 4th International Congress on Advanced Applied Informatics, IIAI-AAI 2015., 7373889, Proceedings - 2015 IIAI 4th International Congress on Advanced Applied Informatics, IIAI-AAI 2015, Institute of Electrical and Electronics Engineers Inc., pp. 132-136, 4th IIAI International Congress on Advanced Applied Informatics, IIAI-AAI 2015, Okayama, Japan, 7/12/15. https://doi.org/10.1109/IIAI-AAI.2015.266
Yamada Y, Ikeda D, Hirokawa S. Unique Links as Weak Ties. In Hirokawa S, Hashimoto K, Matsuo T, Mine T, editors, Proceedings - 2015 IIAI 4th International Congress on Advanced Applied Informatics, IIAI-AAI 2015. Institute of Electrical and Electronics Engineers Inc. 2016. p. 132-136. 7373889. (Proceedings - 2015 IIAI 4th International Congress on Advanced Applied Informatics, IIAI-AAI 2015). https://doi.org/10.1109/IIAI-AAI.2015.266
Yamada, Yasuhiro ; Ikeda, Daisuke ; Hirokawa, Sachio. / Unique Links as Weak Ties. Proceedings - 2015 IIAI 4th International Congress on Advanced Applied Informatics, IIAI-AAI 2015. editor / Sachio Hirokawa ; Kiyota Hashimoto ; Tokuro Matsuo ; Tsunenori Mine. Institute of Electrical and Electronics Engineers Inc., 2016. pp. 132-136 (Proceedings - 2015 IIAI 4th International Congress on Advanced Applied Informatics, IIAI-AAI 2015).
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