Ken Nishimatsu

Proceedings of the 16th IIAI International Congress on Advanced Applied Informatics, 2024

2023

User Intent-Based Segmentation Analysis for Internet Access Services.

[BibT_eX]

[DOI]

Akiya Inoue

Int. J. Strateg. Decis. Sci., March, 2023

Mobile User Analysis Considering Collaboration with Financial Services.

[BibT_eX]

[DOI]

Akiya Inoue

Proceedings of the 21st IEEE/ACIS International Conference on Software Engineering Research, 2023

A Framework of feature extraction of influencers.

[BibT_eX]

[DOI]

Masaki Shibuya

Proceedings of the 14th IIAI International Congress on Advanced Applied Informatics, 2023

2022

Context Enhanced Traffic Segmentation: traffic jam and road surface segmentation from aerial image.

[BibT_eX]

[DOI]

Proceedings of the 14th IEEE Image, Video, and Multidimensional Signal Processing Workshop, 2022

2021

DeepSIP: A System for Predicting Service Impact of Network Failure by Temporal Multimodal CNN.

[BibT_eX]

[DOI]

Yoichi Matsuo

Tatsuaki Kimura

IEICE Trans. Commun., 2021

The Vehicle Routing Problem with Time Windows and Time Costs.

[BibT_eX]

[DOI]

Zhao Wang

Yuusuke Nakano

Proceedings of the 2021 International Conference on Data Mining, 2021

A Method of Delivering Fuel to Telecommunication Exchange Buildings in Disaster Response.

[BibT_eX]

[DOI]

Proceedings of the International Conference on Artificial Intelligence in Information and Communication, 2021

2019

Choice Behavior Analysis of Internet Access Services Using Supervised Learning Models.

[BibT_eX]

[DOI]

Proceedings of the Big Data, 2019

Mobile-Carrier & Mobile-Phone Choice Behavior Analysis Using Supervised Learning Models.

[BibT_eX]

[DOI]

Proceedings of the 2019 IEEE International Conference on Big Data, 2019

2017

Network Event Extraction from Log Data with Nonnegative Tensor Factorization.

[BibT_eX]

[DOI]

IEICE Trans. Commun., 2017

2016

Efficient microarea selection algorithm for infrastructure installation of broadband services.

[BibT_eX]

[DOI]

Int. J. Comput. Intell. Stud., 2016

2015

Efficient Method to Determine Microarea with High Potential Demand for Broadband Services.

[BibT_eX]

[DOI]

Proceedings of the 19th International Conference in Knowledge Based and Intelligent Information and Engineering Systems, 2015

Demonstration of carrier network failure detection by analyzing Twitter.

[BibT_eX]

[DOI]

Masahiro Yokota

Kei Takeshita

Proceedings of the IFIP/IEEE International Symposium on Integrated Network Management, 2015

Early network failure detection system by analyzing Twitter data.

[BibT_eX]

[DOI]

Kei Takeshita

Masahiro Yokota

Proceedings of the IFIP/IEEE International Symposium on Integrated Network Management, 2015

2014

An improvement of micro area selection technique for the diffusion of ICT infrastructure.

[BibT_eX]

[DOI]

Proceedings of the 15th IEEE/ACIS International Conference on Software Engineering, 2014

Spatio-temporal factorization of log data for understanding network events.

[BibT_eX]

[DOI]

Proceedings of the 2014 IEEE Conference on Computer Communications, 2014

2013

Mobile-Carrier Choice Behavior Analysis Around Smart Phone Market.

[BibT_eX]

[DOI]

Proceedings of the 14th ACIS International Conference on Software Engineering, 2013

2012

Mobile-carrier Choice Modeling Framework Under Competitive Conditions.

[BibT_eX]

[DOI]

J. Inf. Process., 2012

Mobile-Carrier Churning Behavior Modeling Based on Customer Satisfaction.

[BibT_eX]

[DOI]

Proceedings of the 13th ACIS International Conference on Software Engineering, 2012

2011

Demand Analysis by Modeling Choice of Internet Access and IP Telephony.

[BibT_eX]

[DOI]

Int. J. Inf. Syst. Serv. Sect., 2011

Semantic analysis and classification method for customer enquiries in telecommunication services.

[BibT_eX]

[DOI]

Eng. Appl. Artif. Intell., 2011

2010

Broadband Demand Analysis for Network Building.

[BibT_eX]

[DOI]

Rev. Socionetwork Strateg., 2010

Customer Segmentation in Mobile Carrier Choice Modeling.

[BibT_eX]

[DOI]

Proceedings of the 9th IEEE/ACIS International Conference on Computer and Information Science, 2010

2009

Text Mining for Customer Enquiries in Telecommunication Services.

[BibT_eX]

[DOI]

Proceedings of the Knowledge-Based and Intelligent Information and Engineering Systems, 2009

2008

Method for Classification of Unstructured Data in Telecommunication Services.

[BibT_eX]

[DOI]

Proceedings of the e-Business and Telecommunications - International Conference, 2008

Using Co-Occurrence to Classify Unstructured Data in Telecommunication Services.

[BibT_eX]

Proceedings of the ICE-B 2008, 2008

Semantic Analysis Method for Unstructured Data in Telecom Services.

[BibT_eX]

[DOI]

Proceedings of the Workshops Proceedings of the 8th IEEE International Conference on Data Mining (ICDM 2008), 2008

2007

Customer Behavior Modeling under Several Decision-Making Processes by using EM Algorithm.

[BibT_eX]

Proceedings of the ICE-B 2007, 2007

2005

Service Demand Analysis Using Customer-choice Behavior Modeling, with Consideration of Awareness and Perception.

[BibT_eX]

[DOI]

Takeshi Kurosawa

Akiya Inoue

Proceedings of the 2005 IEEE International Conference on e-Technology, e-Commerce, and e-Services (EEE 2005), 29 March, 2005

2004

Structural Change Detection in Time Series Based on DP with Action Cost.

[BibT_eX]

[DOI]

Hiromichi Kawano

Tetsuo Hattori

Proceedings of the 2004 IEEE International Conference on Information Reuse and Integration, 2004

New Method for Structural Change Detection of Time Series as an Optimal Stopping Problem.

[BibT_eX]

Hiromichi Kawano