K. Nishimatsu

发表

Network Event Extraction from Log Data with Nonnegative Tensor Factorization

Akio Watanabe, Hiroshi Sawada, Tatsuya Mori, 2017, IEICE Trans. Commun..

Structural change detection in time series based on DP with action cost

Tetsuo Hattori, Hiromichi Kawano, Ken Nishimatsu, 2004, Proceedings of the 2004 IEEE International Conference on Information Reuse and Integration, 2004. IRI 2004..

Novel method for structural change detection in time series using DP with an action cost

H. Kawano, K. Nishimatsu, T. Hattori, 2004, IEEE International Symposium on Communications and Information Technology, 2004. ISCIT 2004..

Broadband Demand Analysis for Network Building

Takeshi Kurosawa, Ken Nishimatsu, Motoi Iwashita, 2010, Rev. Socionetwork Strateg..

Service demand analysis using customer-choice behavior modeling, with consideration of awareness and perception

Takeshi Kurosawa, Ken Nishimatsu, Akiya Inoue, 2005, 2005 IEEE International Conference on e-Technology, e-Commerce and e-Service.

Service demand analysis using multiattribute learning mechanisms

H. Kawano, Akiya Inoue, K. Nishimatsu, 2003, IEMC '03 Proceedings. Managing Technologically Driven Organizations: The Human Side of Innovation and Change (IEEE Cat. No.03CH37502).

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

Tetsuo Hattori, Hiromichi Kawano, Ken Nishimatsu, 2004, ICINCO.

Text Mining for Customer Enquiries in Telecommunication Services

Ken Nishimatsu, Motoi Iwashita, Shinsuke Shimogawa, 2009, KES.

Spatio-temporal factorization of log data for understanding network events

Akio Watanabe, Hiroshi Sawada, Tatsuya Mori, 2014, IEEE INFOCOM 2014 - IEEE Conference on Computer Communications.

Mobile-Carrier Churning Behavior Modeling Based on Customer Satisfaction

Satoshi Nakano, Takeshi Kurosawa, Ken Nishimatsu, 2012, 2012 13th ACIS International Conference on Software Engineering, Artificial Intelligence, Networking and Parallel/Distributed Computing.

Mobile-carrier Choice Modeling Framework Under Competitive Conditions

Yuuki Takano, Takeshi Kurosawa, Ken Nishimatsu, 2012, J. Inf. Process..

Customer Choice-Behavior Modeling Applied to Kansei Engineering

Takeshi Kurosawa, Ken Nishimatsu, Motoi Iwashita, 2011, 2011 International Conference on Biometrics and Kansei Engineering.

Demand Analysis by Modeling Choice of Internet Access and IP Telephony

Denis Bolduc, Moshe E. Ben-Akiva, Takeshi Kurosawa, 2011, Int. J. Inf. Syst. Serv. Sect..

Mobile Carrier Choice Modeling under Competitive Conditions

Yuuki Takano, Takeshi Kurosawa, Ken Nishimatsu, 2011, 2011 First ACIS/JNU International Conference on Computers, Networks, Systems and Industrial Engineering.

Customer Segmentation in Mobile Carrier Choice Modeling

Yuuki Takano, Takeshi Kurosawa, Ken Nishimatsu, 2010, 2010 IEEE/ACIS 9th International Conference on Computer and Information Science.

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

Takeshi Kurosawa, Ken Nishimatsu, Motoi Iwashita, 2007, ICE-B.

Mobile-Carrier Choice Behavior Analysis Around Smart Phone Market

Takeshi Kurosawa, Ken Nishimatsu, Motoi Iwashita, 2013, 2013 14th ACIS International Conference on Software Engineering, Artificial Intelligence, Networking and Parallel/Distributed Computing.

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

Takeshi Kurosawa, Ken Nishimatsu, Motoi Iwashita, 2015, KES.

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

Ken Nishimatsu, Keishiro Watanabe, Zhao Wang, 2021, 2021 International Conference on Artificial Intelligence in Information and Communication (ICAIIC).

Early network failure detection system by analyzing Twitter data

Ken Nishimatsu, Masahiro Yokota, Kei Takeshita, 2015, 2015 IFIP/IEEE International Symposium on Integrated Network Management (IM).