Presentation 2022-05-12
Trends of Service Quality Research Derived from Study Title Analysis of CQ Committee
Tatsuya Yamazaki,
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Abstract(in Japanese) (See Japanese page)
Abstract(in English) Technical Committee on Communication Quality (the CQ Committee) started its activities around the time when the communication service on the Internet started. For more than a quarter of a century, it has collected many research presentations regarding information and communication services and network quality. Analyzing the relationship between the transition of communication technology in society and the research activities of the CQ Committee is considered to be useful in exploring the direction of future activities of the CQ Committee. Targeting at 3034 technical reports’ titles that appeared in the technical meetings organized by the CQ Committee, this report analyzes the titles by text mining methods and extracts keyword appearance frequency and co-occurrence relationship. Consequently, the relationship between the research presentations and advances in communication technology is clarified through specific duration analysis.
Keyword(in Japanese) (See Japanese page)
Keyword(in English) Communication Quality / Qualitative Data / Text Mining / Morphological Analysis
Paper # CQ2022-6
Date of Issue 2022-05-05 (CQ)

Conference Information
Committee CQ / CS
Conference Date 2022/5/12(2days)
Place (in Japanese) (See Japanese page)
Place (in English) Fukui (Fuku Pref.)
Topics (in Japanese) (See Japanese page)
Topics (in English) Optical/Wireless Access and Their Integration, Communication Behavior, QoE and Psychology, Assessment / Measurement / Control / Optimization of Communication Quality, Network Services, Wireless Networks, MIMO/Diversity/Multiplexing Techniques, etc.
Chair Jun Okamoto(NTT) / Jun Terada(NTT)
Vice Chair Takefumi Hiraguri(Nippon Inst. of Tech.) / Gou Hasegawa(Tohoku Univ.) / Daisuke Umehara(Kyoto Inst. of Tech.)
Secretary Takefumi Hiraguri(NTT) / Gou Hasegawa(Ritsumeikan Univ.) / Daisuke Umehara(NICT)
Assistant Yoshiaki Nishikawa(NEC) / Ryoichi Kataoka(KDDI Research) / Kimiko Kawashima(NTT) / Takahiro Yamaura(Toshiba) / Yuta Ida(Yamaguchi Univ.)

Paper Information
Registration To Technical Committee on Communication Quality / Technical Committee on Communication Systems
Language JPN
Title (in Japanese) (See Japanese page)
Sub Title (in Japanese) (See Japanese page)
Title (in English) Trends of Service Quality Research Derived from Study Title Analysis of CQ Committee
Sub Title (in English)
Keyword(1) Communication Quality
Keyword(2) Qualitative Data
Keyword(3) Text Mining
Keyword(4) Morphological Analysis
1st Author's Name Tatsuya Yamazaki
1st Author's Affiliation Niigata University(Niigata Univ.)
Date 2022-05-12
Paper # CQ2022-6
Volume (vol) vol.122
Number (no) CQ-15
Page pp.pp.26-31(CQ),
#Pages 6
Date of Issue 2022-05-05 (CQ)