Customer Behavior Modeling under Several Decision-Making Processes by using EM Algorithm. - Takeshi Kurosawa; Ken Nishimatsu; Motoi Iwashita; Akiya Inoue (ICE-B, 2007)

Semantic Analysis Method for Unstructured Data in Telecom Services. - Motoi Iwashita; Ken Nishimatsu; Shinsuke Shimogawa (ICDM Workshops, 2008)

Using Co-Occurrence to Classify Unstructured Data in Telecommunication Services. - Motoi Iwashita; Ken Nishimatsu; Shinsuke Shimogawa (ICE-B, 2008)

Method for Classification of Unstructured Data in Telecommunication Services. - Motoi Iwashita; Ken Nishimatsu; Shinsuke Shimogawa (ICETE (Selected Papers), 2008)

Text Mining for Customer Enquiries in Telecommunication Services. - Motoi Iwashita; Shinsuke Shimogawa; Ken Nishimatsu (KES (2), 2009)

Internet Traffic Classification Using Score Level Fusion of Multiple Classifier. - Masatsugu Ichino; Hiroaki Maeda; Takeshi Yamashita; Kentaro Hoshi; Naohisa Komatsu; Kei Takeshita; Masayuki Tsujino; Motoi Iwashita; Hideaki Yoshino (ACIS-ICIS, 2010)

Method for Analyzing Sociodynamics of Telecommunication-Based Services. - Shinsuke Shimogawa; Motoi Iwashita (ACIS-ICIS, 2010)

Customer Segmentation in Mobile Carrier Choice Modeling. - Yuuki Takano; Akiya Inoue; Takeshi Kurosawa; Motoi Iwashita; Ken Nishimatsu (ACIS-ICIS, 2010)

Econometric Approach for Broadband Market in Japan. - Takeshi Kurosawa; Hiromichi Kawano; Motoi Iwashita; Shinsuke Shimogawa; Shouji Kouno; Akiya Inoue (KES (3), 2010)

Broadband Demand Analysis for Network Building. - Motoi Iwashita; Ken Nishimatsu; Takeshi Kurosawa; Shinsuke Shimogawa (Rev. Socionetwork Strateg., 2010)

General Flow Characteristics of P2P Streaming Considering Impact to Network Load. - Hiroyuki Kitada; Takumi Miyoshi; Akihiro Shiozu; Masayuki Tsujino; Motoi Iwashita; Hideaki Yoshino (Computer and Information Science, 2010)

A Consideration of an Area Classification Method for ICT Service Diffusion. - Motoi Iwashita (KES (3), 2011)

An Analysis of the Relationship between a Speed of the Internet Access and Internet Access Line Switching. - Takeshi Kurosawa; Shinsuke Shimogawa; Motoi Iwashita; Shouji Kouno (KES (3), 2011)

Semantic analysis and classification method for customer enquiries in telecommunication services. - Motoi Iwashita; Shinsuke Shimogawa; Ken Nishimatsu (Eng. Appl. Artif. Intell., 2011)

Demand Analysis by Modeling Choice of Internet Access and IP Telephony. - Takeshi Kurosawa; Denis Bolduc; Moshe E. Ben-Akiva; Akiya Inoue; Ken Nishimatsu; Motoi Iwashita (Int. J. Inf. Syst. Serv. Sect., 2011)

A Framework of Time-Series Analysis Method for ICT Service Diffusion using Textual Data. - Motoi Iwashita (KES, 2012)

Mobile Internet-Access Behavior Analysis. - Akiya Inoue; Ryouhei Nagahata; Yuuta Ishii; Masaya Dobashi; Rei Kaku; Motoi Iwashita (SNPD, 2012)

A Consideration of Micro Area Selection Technique for the Diffusion of ICT Infrastructure. - Motoi Iwashita (SNPD, 2012)

Mobile-Carrier Churning Behavior Modeling Based on Customer Satisfaction. - Satoshi Nakano; Akiya Inoue; Kiyotaka Otsuka; Takeshi Kurosawa; Motoi Iwashita; Ken Nishimatsu (SNPD, 2012)

Risk Management to User Perception of Insecurity in Ambient Service. - Shigeaki Tanimoto; Daisuke Sakurai; Yosiaki Seki; Motoi Iwashita; Hiroyuki Sato; Atsushi Kanai (SNPD, 2012)

Mobile-carrier Choice Modeling Framework Under Competitive Conditions. - Akiya Inoue; Yuuki Takano; Takeshi Kurosawa; Motoi Iwashita; Ken Nishimastu (Inf. Media Technol., 2012)

Mobile-carrier Choice Modeling Framework Under Competitive Conditions. - Akiya Inoue; Yuuki Takano; Takeshi Kurosawa; Motoi Iwashita; Ken Nishimatsu (J. Inf. Process., 2012)

Approaches to analyze requirements of billing management for cloud computing services. - Motoi Iwashita; Shigeaki Tanimoto; Yuga Fujinoki (ICIS, 2013)

A study of requirement definition in user-oriented virtual network architecture. - Shigeaki Tanimoto; Yosiaki Seki; Motoi Iwashita; Shinsuke Matsui; Yoshimasa Kimura; Yohsuke Kinouchi (ICIS, 2013)

Mobile-Carrier Choice Behavior Analysis Around Smart Phone Market. - Akiya Inoue; Motoi Iwashita; Takeshi Kurosawa; Ken Nishimatsu (SNPD, 2013)

Consideration of Billing Management Method for Cloud Computing Services. - Motoi Iwashita; Shigeaki Tanimoto (SNPD, 2013)

A Study of Data Management in Hybrid Cloud Configuration. - Shigeaki Tanimoto; Yorihiro Sakurada; Yosiaki Seki; Motoi Iwashita; Shinsuke Matsui; Hiroyuki Sato; Atsushi Kanai (SNPD, 2013)

A Study of Risk Assessment Quantification in Cloud Computing. - Shigeaki Tanimoto; Ryota Sato; Kazuhiko Kato; Motoi Iwashita; Yoshiaki Seki; Hiroyuki Sato; Atsushi Kanai (NBiS, 2014)

An improvement of micro area selection technique for the diffusion of ICT infrastructure. - Motoi Iwashita; Takeshi Kurosawa; Akiya Inoue; Ken Nishimatsu (SNPD, 2014)

Risk assessment quantification in life log service. - Shigeaki Tanimoto; Ken Takahashi; Taro Yabuki; Kazuhiko Kato; Motoi Iwashita; Hiroyuki Sato; Atsushi Kanai (SNPD, 2014)

Behavior Analysis on Mobile-Carrier Choice & Mobile-Phone Purchase. - Akiya Inoue; Mizuki Saito; Motoi Iwashita (ACIT-CSI, 2015)

Consideration of Highly Secure Transaction System in E-Commerce. - Motoi Iwashita; Shigeaki Tanimoto (ACIT-CSI, 2015)

Efficient Method to Determine Microarea with High Potential Demand for Broadband Services. - Motoi Iwashita; Akiya Inoue; Takeshi Kurosawa; Ken Nishimatsu (KES, 2015)

Service and billing management method of interactive communication services. - Motoi Iwashita; Shigeaki Tanimoto (SNPD, 2015)

A method for service and billing management using connection paths. - Motoi Iwashita; Shigeaki Tanimoto (SNPD, 2015)

Risk assessment of social-media utilization in an enterprise. - Shigeaki Tanimoto; Kenichi Ohata; Shoichi Yoneda; Motoi Iwashita; Hiroyuki Sato; Yoshiaki Seki; Atsushi Kanai (SNPD, 2015)

Behavior analysis on mobile-carrier choice considering Mobile Virtual Network Operators. - Akiya Inoue; Motoi Iwashita; Kenichi Kitahara (ICIS, 2016)

Local revitalization model based on soft systems methodology. - Motoi Iwashita; Shinichi Kato (ICIS, 2016)

Risk assessment quantification of social-media utilization in enterprise. - Shigeaki Tanimoto; Motoi Iwashita; Yoshiaki Seki; Hiroyuki Sato; Atsushi Kanai (ICIS, 2016)

Highly secure transaction system for affiliate marketing. - Motoi Iwashita; Shigeaki Tanimoto (GCCE, 2016)

Risk assessment of BYOD: Bring your own device. - Shigeaki Tanimoto; Susumu Yamada; Motoi Iwashita; Toru Kobayashi; Hiroyuki Sato; Atsushi Kanai (GCCE, 2016)

Evaluating Customer Satisfaction with e-Books. - Motoi Iwashita (IIAI-AAI, 2016)

Risk Assessment of Home Gateway/Smart Meter in Smart Grid Service. - Shigeaki Tanimoto; Rei Kinno; Motoi Iwashita; Tohru Kobayashi; Hiroyuki Sato; Atsushi Kanai (IIAI-AAI, 2016)

Risk Assessment Based on User's Viewpoint for Mobile Ad Hoc Network. - Shigeaki Tanimoto; Shunsuke Shiraki; Motoi Iwashita; Tohru Kobayashi; Hiroyuki Sato; Atsushi Kanai (NBiS, 2016)

Efficient microarea selection algorithm for infrastructure installation of broadband services. - Motoi Iwashita; Akiya Inoue; Takeshi Kurosawa; Ken Nishimatsu (Int. J. Comput. Intell. Stud., 2016)

Service and Billing Management Method for ICT Services. - Motoi Iwashita; Shigeaki Tanimoto (Int. J. Softw. Innov., 2016)

A Key Factor of ICT-related New Service Design. - Motoi Iwashita (ACIT/CSII/BCD, 2017)

A Consideration of System Architecture for Tour Planning Support. - Motoi Iwashita; Yutaka Shirai (IIAI-AAI, 2017)

Risk Assessment for Privacy Protection of Information Literacy Beginners in Big Data Era. - Shigeaki Tanimoto; Shun Totsuka; Motoi Iwashita; Yoshiaki Seki; Hiroyuki Sato; Atsushi Kanai (NBiS, 2017)

Mobile-carrier choice behavior analysis between three major mobile-carriers and mobile virtual network operators. - Akiya Inoue; Kenichi Kitahara; Motoi Iwashita (SNPD, 2017)

Transitional approach to evaluate customer satisfaction for e-Books. - Motoi Iwashita (SNPD, 2017)

Mobile-Carrier Choice Behavior Analysis Using Supervised Learning Models. - Akiya Inoue; Ayako Satoh; Kenichi Kitahara; Motoi Iwashita (IIAI-AAI, 2018)

A Directional Comparative Analysis to Find Novel Approaches for Improving the Quality of the Clinical Trial System. - Tenzin Kunga; Masataka Sano; Motoi Iwashita (IIAI-AAI, 2018)

Proposal of Secure Business Architecture by Visible Light Communication System. - Shigeaki Tanimoto; Chise Nakamura; Motoi Iwashita; Shinsuke Matsui; Takashi Hatashima; Hitoshi Fuji; Kazuhiko Ohkubo; Junichi Egawa; Yohsuke Kinouchi (IIAI-AAI, 2018)

Framework of highly secure transaction management for affiliate services of video advertising. - Motoi Iwashita; Shigeaki Tanimoto; Kana Tsuchiya (KES, 2018)

Secure Visible Light Communication Business Architecture Based on Federation of ID Management. - Shigeaki Tanimoto; Chise Nakamura; Motoi Iwashita; Shinsuke Matsui; Takashi Hatashima; Hitoshi Fuji; Kazuhiko Ohkubo; Junichi Egawa; Yohsuke Kinouchi (NBiS, 2018)

Mobile-Carrier & Mobile-Phone Choice Behavior Analysis Using Supervised Learning Models. - Akiya Inoue; Ayako Satoh; Ken Nishimatsu; Motoi Iwashita (BCD, 2019)

Transitional Approach to Evaluate Customer Satisfaction for Video Distribution Services. - Motoi Iwashita (BCD, 2019)

Improving the Quality of the Clinical Trial System through Comparative Study & Requirements Modeling Approaches. - Tenzin Kunga; Masataka Sano; Motoi Iwashita (BCD, 2019)

Choice Behavior Analysis of Internet Access Services Using Supervised Learning Models. - Ken Nishimatsu; Akiya Inoue; Miiru Saito; Motoi Iwashita (BCD (selected papers), 2019)

Secure Operation of Biometric Authentication Based on User's Viewpoint. - Shigeaki Tanimoto; Satomu Toriyama; Motoi Iwashita; Teruo Endo; Prajak Chertchom (BCD, 2019)

Data Management Portfolio for Improvement of Privacy in Fog-to-cloud Computing Systems. - Prajak Chertchom; Shigeaki Tanimoto; Tsutomu Konosu; Motoi Iwashita; Toru Kobayashi; Hiroyuki Sato; Atsushi Kanai (IIAI-AAI, 2019)

Edge Computing Platform Management: Design for F2C and F2F for Small Businesses to Reduce Costs. - Prajak Chertchom; Shigeaki Tanimoto; Tsutomu Konosu; Motoi Iwashita; Toru Kobayashi; Hiroyuki Sato; Atsushi Kanai (IIAI-AAI, 2019)

A Proposal of Matching Algorithm for New Type of Advertisement Business Model. - Motoi Iwashita (KES, 2019)

Trend of Influencer Marketing and Future Required Functions. - Motoi Iwashita (SNPD, 2019)

Transitional Method for Identifying Improvements in Video Distribution Services. - Motoi Iwashita (Int. J. Networked Distributed Comput., 2019)

Properly initialized Bayesian Network for decision making leveraging random forest. - Yutaka Iwakami; Hironori Takuma; Motoi Iwashita (Artif. Intell. Res., 2020)

Improving Matching Process with Expanding and Classifying Criterial Keywords leveraging Word Embedding and Hierarchical Clustering Methods. - Yutaka Iwakami; Hironori Takuma; Motoi Iwashita (Rev. Socionetwork Strateg., 2020)

A Framework of Matching Algorithm for Influencer Marketing. - Motoi Iwashita (Rev. Socionetwork Strateg., 2020)

Highly Secure Transaction Mechanism for Video Affiliate Services. - Motoi Iwashita; Shigeaki Tanimoto; Kana Tsuchiya (Rev. Socionetwork Strateg., 2020)

Using SNS for loan review at the bank. - Motoi Iwashita; Naoko Nomoto (IIAI-AAI, 2022)

Solving a restriction of Bayesian network in giving domain knowledge by introducing factor nodes. - Yutaka Iwakami; Hironori Takuma; Motoi Iwashita (Int. J. Bus. Intell. Data Min., 2022)

A Consideration on countermeasure for avoiding congestion at tourist sites. - Kohki Inaba; Motoi Iwashita (BCD, 2023)

A Consideration of Trust Evaluation for Individual System Developers. - Takuya Iwami; Motoi Iwashita (BCD, 2023)

Tourist Route Recommendation Framework with Potential Travel Purposes. - Hiroaki Tsukamoto; Motoi Iwashita (BCD, 2023)

A Framework of feature extraction of influencers. - Masaki Shibuya; Motoi Iwashita; Ken Nishimatsu (IIAI-AAI, 2023)

Framework of Measuring Engagement with Access Logs Under Tracking Prevention for Affiliate Services. - Motoi Iwashita; Hirotaka Sugita (IEICE Trans. Inf. Syst., 2023)

Alternative Location Recommendation Methods to Avoid Crowding at Tourist Sites. - Kohki Inaba; Motoi Iwashita (BCD, 2024)

Complementary Method for NER by Extracting Proper Nouns from Images when Utilizing LLM. - Yutaka Iwakami; Hironori Takuma; Motoi Iwashita (BCD, 2024)

Assessing the Trustworthiness of Individual System Developers using SNS. - Takuya Iwami; Motoi Iwashita (BCD, 2024)

Methodology for Extracting Regional Characteristics from a Tourism Perspective. - Hiroaki Tsukamoto; Motoi Iwashita (BCD, 2024)

A Consideration of Analyzing the Impact of Influencer Flames. - Masaki Shibuya; Motoi Iwashita; Ken Nishimatsu (IIAI-AAI, 2024)