Trend Analysis of Technical Terms Using Term Life Cycle Modeling 


Vol. 18,  No. 6, pp. 493-500, Dec.  2011
10.3745/KIPSTD.2011.18.6.493


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  Abstract

The trends of technical terms express the changes of particular subjects in a specific research field over time. However, the amount of academic literature and patent data is too large to be analyzed by human resources. In this paper, we propose a method that can detect and analyze the trends of terms by modeling the life cycle of the terms. The proposed method is composed of the following steps. First, the technical terms are extracted from academic literature data, and the TDVs(Term Dominance Values) of terms are computed on a periodic basis. Based on the TDVs, the life cycles of terms are modeled, and technical terms with similar temporal patterns of the life cycles are classified into the same trends class. The experiments shown in this paper is performed by exploiting the NDSL academic literature data maintained by KISTI.

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[IEEE Style]

M. N. Hwang, M. H. Cho, M. G. Hwang, D. H. Jeong, "Trend Analysis of Technical Terms Using Term Life Cycle Modeling," The KIPS Transactions:PartD, vol. 18, no. 6, pp. 493-500, 2011. DOI: 10.3745/KIPSTD.2011.18.6.493.

[ACM Style]

Mi Nyeong Hwang, Min Hee Cho, Myung Gwon Hwang, and Do Heon Jeong. 2011. Trend Analysis of Technical Terms Using Term Life Cycle Modeling. The KIPS Transactions:PartD, 18, 6, (2011), 493-500. DOI: 10.3745/KIPSTD.2011.18.6.493.

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