Ken Nishimatsu

36 papers A* 1B 4C 4Misc 1Journal 9Unranked 17
YearRankTypeTitle / Venue / Authors
2025 — conf
Internet access and mobile service choice behavior analysis considering service change intention.
SNPD-Summer
Ken Nishimatsu, Akiya Inoue
2024 — conf
A Consideration of Analyzing the Impact of Influencer Flames.
IIAI-AAI
Masaki Shibuya, Motoi Iwashita, Ken Nishimatsu
2023 — conf
A Framework of feature extraction of influencers.
IIAI-AAI
Masaki Shibuya, Motoi Iwashita, Ken Nishimatsu
2023 C conf
Mobile User Analysis Considering Collaboration with Financial Services.
SERA
Ken Nishimatsu, Akiya Inoue
2023 J jnl
User Intent-Based Segmentation Analysis for Internet Access Services.
Int. J. Strateg. Decis. Sci.
Ken Nishimatsu, Akiya Inoue
2022 — conf
Context Enhanced Traffic Segmentation: traffic jam and road surface segmentation from aerial image.
IVMSP
Yubo Wang, Zhao Wang, Yuusuke Nakano, Ken Nishimatsu, Katsuya Hasegawa, Jun Ohya
2021 — conf
A Method of Delivering Fuel to Telecommunication Exchange Buildings in Disaster Response.
ICAIIC
Zhao Wang, Yuusuke Nakano, Keishiro Watanabe, Ken Nishimatsu
2021 J jnl
DeepSIP: A System for Predicting Service Impact of Network Failure by Temporal Multimodal CNN.
IEICE Trans. Commun.
Yoichi Matsuo, Tatsuaki Kimura, Ken Nishimatsu
2021 — conf
The Vehicle Routing Problem with Time Windows and Time Costs.
ICDM (Workshops)
Zhao Wang, Yuusuke Nakano, Ken Nishimatsu
2020 B conf
DeepSIP: A System for Predicting Service Impact of Network Failure by Temporal Multimodal CNN.
NOMS
Yoichi Matsuo, Tatsuaki Kimura, Ken Nishimatsu
2020 J jnl
DeepSIP: A System for Predicting Service Impact of Network Failure by Temporal Multimodal CNN.
CoRR
Yoichi Matsuo, Tatsuaki Kimura, Ken Nishimatsu
2019 — conf
Choice Behavior Analysis of Internet Access Services Using Supervised Learning Models.
BCD (selected papers)
Ken Nishimatsu, Akiya Inoue, Miiru Saito, Motoi Iwashita
2019 — conf
Mobile-Carrier & Mobile-Phone Choice Behavior Analysis Using Supervised Learning Models.
BCD
Akiya Inoue, Ayako Satoh, Ken Nishimatsu, Motoi Iwashita
2017 J jnl
Network Event Extraction from Log Data with Nonnegative Tensor Factorization.
IEICE Trans. Commun.
Tatsuaki Kimura, Keisuke Ishibashi, Tatsuya Mori, Hiroshi Sawada, Tsuyoshi Toyono, Ken Nishimatsu, Akio Watanabe, Akihiro Shimoda, Kohei Shiomoto
2016 J jnl
Efficient microarea selection algorithm for infrastructure installation of broadband services.
Int. J. Comput. Intell. Stud.
Motoi Iwashita, Akiya Inoue, Takeshi Kurosawa, Ken Nishimatsu
2015 B conf
Demonstration of carrier network failure detection by analyzing Twitter.
IM
Masahiro Yokota, Kei Takeshita, Ken Nishimatsu
2015 B conf
Early network failure detection system by analyzing Twitter data.
IM
Kei Takeshita, Masahiro Yokota, Ken Nishimatsu
2015 B conf
Efficient Method to Determine Microarea with High Potential Demand for Broadband Services.
KES
Motoi Iwashita, Akiya Inoue, Takeshi Kurosawa, Ken Nishimatsu
2014 C conf
An improvement of micro area selection technique for the diffusion of ICT infrastructure.
SNPD
Motoi Iwashita, Takeshi Kurosawa, Akiya Inoue, Ken Nishimatsu
2014 A* conf
Spatio-temporal factorization of log data for understanding network events.
INFOCOM
Tatsuaki Kimura, Keisuke Ishibashi, Tatsuya Mori, Hiroshi Sawada, Tsuyoshi Toyono, Ken Nishimatsu, Akio Watanabe, Akihiro Shimoda, Kohei Shiomoto
2013 C conf
Mobile-Carrier Choice Behavior Analysis Around Smart Phone Market.
SNPD
Akiya Inoue, Motoi Iwashita, Takeshi Kurosawa, Ken Nishimatsu
2012 C conf
Mobile-Carrier Churning Behavior Modeling Based on Customer Satisfaction.
SNPD
Satoshi Nakano, Akiya Inoue, Kiyotaka Otsuka, Takeshi Kurosawa, Motoi Iwashita, Ken Nishimatsu
2012 J jnl
Mobile-carrier Choice Modeling Framework Under Competitive Conditions.
J. Inf. Process.
Akiya Inoue, Yuuki Takano, Takeshi Kurosawa, Motoi Iwashita, Ken Nishimatsu
2011 J jnl
Demand Analysis by Modeling Choice of Internet Access and IP Telephony.
Int. J. Inf. Syst. Serv. Sect.
Takeshi Kurosawa, Denis Bolduc, Moshe E. Ben-Akiva, Akiya Inoue, Ken Nishimatsu, Motoi Iwashita
2011 J jnl
Semantic analysis and classification method for customer enquiries in telecommunication services.
Eng. Appl. Artif. Intell.
Motoi Iwashita, Shinsuke Shimogawa, Ken Nishimatsu
2010 J jnl
Broadband Demand Analysis for Network Building.
Rev. Socionetwork Strateg.
Motoi Iwashita, Ken Nishimatsu, Takeshi Kurosawa, Shinsuke Shimogawa
2010 — conf
Customer Segmentation in Mobile Carrier Choice Modeling.
ACIS-ICIS
Yuuki Takano, Akiya Inoue, Takeshi Kurosawa, Motoi Iwashita, Ken Nishimatsu
2009 — conf
Text Mining for Customer Enquiries in Telecommunication Services.
KES (2)
Motoi Iwashita, Shinsuke Shimogawa, Ken Nishimatsu
2008 — conf
Method for Classification of Unstructured Data in Telecommunication Services.
ICETE (Selected Papers)
Motoi Iwashita, Ken Nishimatsu, Shinsuke Shimogawa
2008 — conf
Semantic Analysis Method for Unstructured Data in Telecom Services.
ICDM Workshops
Motoi Iwashita, Ken Nishimatsu, Shinsuke Shimogawa
2008 — conf
Using Co-Occurrence to Classify Unstructured Data in Telecommunication Services.
ICE-B
Motoi Iwashita, Ken Nishimatsu, Shinsuke Shimogawa
2007 — conf
Customer Behavior Modeling under Several Decision-Making Processes by using EM Algorithm.
ICE-B
Takeshi Kurosawa, Ken Nishimatsu, Motoi Iwashita, Akiya Inoue
2005 — conf
Service Demand Analysis Using Customer-choice Behavior Modeling, with Consideration of Awareness and Perception.
EEE
Takeshi Kurosawa, Akiya Inoue, Ken Nishimatsu
2004 — conf
New Method for Structural Change Detection of Time Series as an Optimal Stopping Problem.
ICINCO (3)
Hiromichi Kawano, Ken Nishimatsu, Tetsuo Hattori
2004 Misc conf
Structural Change Detection in Time Series Based on DP with Action Cost.
IRI
Hiromichi Kawano, Tetsuo Hattori, Ken Nishimatsu
1996 — conf
Finite element analysis with heterogeneous parallel computer environment over ATM network.
ISPAN
Hideo Fukumori, Yoichi Kono, Ken Nishimatsu, Yoichi Muraoka