Ken Nishimatsu

Publication Activity (10 Years)

Years Active: 2004-2023
Publications (10 Years): 13

Top Topics

Surface Segmentation

Learning Models

Failure Detection

Top Venues

IEICE Trans. Commun.

Publications

Ken Nishimatsu, Akiya Inoue
Mobile User Analysis Considering Collaboration with Financial Services. SERA (2023)
Masaki Shibuya, Motoi Iwashita, Ken Nishimatsu
A Framework of feature extraction of influencers. IIAI-AAI (2023)
Ken Nishimatsu, Akiya Inoue
User Intent-Based Segmentation Analysis for Internet Access Services. Int. J. Strateg. Decis. Sci. 14 (1) (2023)
Yubo Wang, Zhao Wang, Yuusuke Nakano, Ken Nishimatsu, Katsuya Hasegawa, Jun Ohya
Context Enhanced Traffic Segmentation: traffic jam and road surface segmentation from aerial image. IVMSP (2022)
Zhao Wang, Yuusuke Nakano, Ken Nishimatsu
The Vehicle Routing Problem with Time Windows and Time Costs. ICDM (Workshops) (2021)
Zhao Wang, Yuusuke Nakano, Keishiro Watanabe, Ken Nishimatsu
A Method of Delivering Fuel to Telecommunication Exchange Buildings in Disaster Response. ICAIIC (2021)
Yoichi Matsuo, Tatsuaki Kimura, Ken Nishimatsu
DeepSIP: A System for Predicting Service Impact of Network Failure by Temporal Multimodal CNN. IEICE Trans. Commun. (10) (2021)
Yoichi Matsuo, Tatsuaki Kimura, Ken Nishimatsu
DeepSIP: A System for Predicting Service Impact of Network Failure by Temporal Multimodal CNN. CoRR (2020)
Yoichi Matsuo, Tatsuaki Kimura, Ken Nishimatsu
DeepSIP: A System for Predicting Service Impact of Network Failure by Temporal Multimodal CNN. NOMS (2020)
Akiya Inoue, Ayako Satoh, Ken Nishimatsu, Motoi Iwashita
Mobile-Carrier & Mobile-Phone Choice Behavior Analysis Using Supervised Learning Models. BCD (2019)
Ken Nishimatsu, Akiya Inoue, Miiru Saito, Motoi Iwashita
Choice Behavior Analysis of Internet Access Services Using Supervised Learning Models. BCD (selected papers) (2019)
Tatsuaki Kimura, Keisuke Ishibashi, Tatsuya Mori, Hiroshi Sawada, Tsuyoshi Toyono, Ken Nishimatsu, Akio Watanabe, Akihiro Shimoda, Kohei Shiomoto
Network Event Extraction from Log Data with Nonnegative Tensor Factorization. IEICE Trans. Commun. (10) (2017)
Motoi Iwashita, Akiya Inoue, Takeshi Kurosawa, Ken Nishimatsu
Efficient microarea selection algorithm for infrastructure installation of broadband services. Int. J. Comput. Intell. Stud. 5 (3/4) (2016)
Motoi Iwashita, Akiya Inoue, Takeshi Kurosawa, Ken Nishimatsu
Efficient Method to Determine Microarea with High Potential Demand for Broadband Services. KES (2015)
Masahiro Yokota, Kei Takeshita, Ken Nishimatsu
Demonstration of carrier network failure detection by analyzing Twitter. IM (2015)
Kei Takeshita, Masahiro Yokota, Ken Nishimatsu
Early network failure detection system by analyzing Twitter data. IM (2015)
Motoi Iwashita, Takeshi Kurosawa, Akiya Inoue, Ken Nishimatsu
An improvement of micro area selection technique for the diffusion of ICT infrastructure. SNPD (2014)
Tatsuaki Kimura, Keisuke Ishibashi, Tatsuya Mori, Hiroshi Sawada, Tsuyoshi Toyono, Ken Nishimatsu, Akio Watanabe, Akihiro Shimoda, Kohei Shiomoto
Spatio-temporal factorization of log data for understanding network events. INFOCOM (2014)
Akiya Inoue, Motoi Iwashita, Takeshi Kurosawa, Ken Nishimatsu
Mobile-Carrier Choice Behavior Analysis Around Smart Phone Market. SNPD (2013)
Akiya Inoue, Yuuki Takano, Takeshi Kurosawa, Motoi Iwashita, Ken Nishimatsu
Mobile-carrier Choice Modeling Framework Under Competitive Conditions. J. Inf. Process. 20 (3) (2012)
Satoshi Nakano, Akiya Inoue, Kiyotaka Otsuka, Takeshi Kurosawa, Motoi Iwashita, Ken Nishimatsu
Mobile-Carrier Churning Behavior Modeling Based on Customer Satisfaction. SNPD (2012)
Takeshi Kurosawa, Denis Bolduc, Moshe E. Ben-Akiva, Akiya Inoue, Ken Nishimatsu, Motoi Iwashita
Demand Analysis by Modeling Choice of Internet Access and IP Telephony. Int. J. Inf. Syst. Serv. Sect. 3 (3) (2011)
Motoi Iwashita, Shinsuke Shimogawa, Ken Nishimatsu
Semantic analysis and classification method for customer enquiries in telecommunication services. Eng. Appl. Artif. Intell. 24 (8) (2011)
Yuuki Takano, Akiya Inoue, Takeshi Kurosawa, Motoi Iwashita, Ken Nishimatsu
Customer Segmentation in Mobile Carrier Choice Modeling. ACIS-ICIS (2010)
Motoi Iwashita, Ken Nishimatsu, Takeshi Kurosawa, Shinsuke Shimogawa
Broadband Demand Analysis for Network Building. Rev. Socionetwork Strateg. 4 (1) (2010)
Motoi Iwashita, Shinsuke Shimogawa, Ken Nishimatsu
Text Mining for Customer Enquiries in Telecommunication Services. KES (2) (2009)
Motoi Iwashita, Ken Nishimatsu, Shinsuke Shimogawa
Method for Classification of Unstructured Data in Telecommunication Services. ICETE (Selected Papers) (2008)
Motoi Iwashita, Ken Nishimatsu, Shinsuke Shimogawa
Using Co-Occurrence to Classify Unstructured Data in Telecommunication Services. ICE-B (2008)
Motoi Iwashita, Ken Nishimatsu, Shinsuke Shimogawa
Semantic Analysis Method for Unstructured Data in Telecom Services. ICDM Workshops (2008)
Takeshi Kurosawa, Ken Nishimatsu, Motoi Iwashita, Akiya Inoue
Customer Behavior Modeling under Several Decision-Making Processes by using EM Algorithm. ICE-B (2007)
Takeshi Kurosawa, Akiya Inoue, Ken Nishimatsu
Service Demand Analysis Using Customer-choice Behavior Modeling, with Consideration of Awareness and Perception. EEE (2005)
Hiromichi Kawano, Ken Nishimatsu, Tetsuo Hattori
New Method for Structural Change Detection of Time Series as an Optimal Stopping Problem. ICINCO (3) (2004)
Hiromichi Kawano, Tetsuo Hattori, Ken Nishimatsu
Structural Change Detection in Time Series Based on DP with Action Cost. IRI (2004)