Takashi Namatame

53 papers Journal 2Unranked 51
YearRankTypeTitle / Venue / Authors
2025 — conf
Customer Churn Prediction Model Using Gravitational Search Algorithm.
HCI (22)
Ryotaro Inui, Takashi Namatame
2025 — conf
Development and Assessment of a Pricing Prediction Model for Online Flea Markets.
HCI (22)
Naoki Matsuo, Takashi Namatame
2025 — conf
Product Preference Analysis by Customer Segment Using Multiple Data Sources.
HCI (22)
Nonoka Takata, Takashi Namatame
2025 — conf
Quantitative and Intensity-Based Analysis of Complaints on Parenting Q&A Sites.
HCI (22)
Tomoki Yoshimi, Takashi Namatame
2024 — conf
Evaluation of Location Detecting Accuracy Using Smart Watch BLE Connection.
HCI (20)
Takaaki Mimura, Kohei Otake, Takashi Namatame
2024 — conf
Identification of Important Products in Electronics Retail Stores Using a Product-To-Product Network.
HCI (21)
Jin Nakashima, Takashi Namatame, Kohei Otake
2024 — conf
Identification of Key Factors to Improve Click-Through Rates Related to Email.
HCI (21)
Akito Kumazawa, Takashi Namatame, Kohei Otake
2024 — conf
Relationship Between Consumers' Circumstances and Food Consumption Behavior.
HCI (20)
Aina Ishikawa, Takashi Namatame, Kohei Otake
2023 — conf
Analysis of Loyal Customers Considering Diversity of Customers.
HCI (15)
Tomoki Yoshimi, Kohei Otake, Takashi Namatame
2023 — conf
Analysis of Purchasing Behavior Based on Discount Rates Using Home Scan Data.
HCI (15)
Takaaki Mimura, Takashi Namatame
2023 — conf
Causal Inference of Direct Email Advertising Effects Using ID-POS Data of an Electronics Store.
HCI (15)
Yujun Ma, Kohei Otake, Takashi Namatame
2023 — conf
Evaluating Differences in Consumer Behavior With and Without Planning and Predicting Unplanned Purchases.
HCI (15)
Hiromi Tanabe, Kohei Otake, Takashi Namatame
2023 — conf
Evaluation of Consumer Behavior Focusing on the Change in Flow Line Impacted by Floor Renovation in a Fashion Department Store.
HCI (15)
Jin Nakashima, Takashi Namatame, Kohei Otake
2023 — conf
Identification of Evaluation Items in Consumer Reviews Using Natural Language Processing Models with Social Media Information.
HCI (15)
Emi Iwanade, Takashi Namatame, Kohei Otake
2023 — conf
Research on Store Evaluation in the Service Industry Through Analysis of Questionnaire Data on Employee Satisfaction.
HCI (15)
Akito Kumazawa, Takashi Namatame, Kohei Otake
2023 — conf
Visualization of Community Structure Using Follower Data on Twitter and Comparison Between Stores.
HCI (15)
Ryo Morooka, Takashi Namatame, Kohei Otake
2022 — conf
Analysis of Customer Purchasing Behavior in an Electronics Retail Store Using Eye Tracking Data.
HCI (39)
Mei Nonaka, Kohei Otake, Takashi Namatame
2022 — conf
Analysis of the Relationship Between Food and the Writer's Emotions Using a Meal Diary.
HCI (14)
Shoki Eto, Kohei Otake, Takashi Namatame
2022 — conf
Clustering and Feature Analysis of Shoes Brands Using Questionnaire Data and Word-of-Mouth Review Data.
HCI (15)
Haruki Yamaguchi, Kohei Otake, Takashi Namatame
2022 — conf
Evaluating Store Features Using Consumer Reviews in Beauty Salons.
HCI (15)
Ryo Morooka, Takashi Namatame, Kohei Otake
2022 — conf
Extraction of Consumer Emotion Using Diary Data on Purchasing Behavior.
SAI (1)
Yuzuki Kitajima, Shunta Nakao, Kohei Otake, Takashi Namatame
2022 — conf
Resale Price Prediction Model for Used Electrical Products Using Deep Neural Network.
HCI (15)
Shinnosuke Terasawa, Kohei Otake, Takashi Namatame
2021 — conf
Analysis of User Relationships on Cooking Recipe Site Using Network Structure.
HCI (13)
Yuzuki Kitajima, Kohei Otake, Takashi Namatame
2021 — conf
Customer Visit Prediction Using Purchase Behavior and Tendency.
HCI (14)
Retsuya Saito, Kohei Otake, Takashi Namatame
2021 — conf
Estimation of Consumer Needs Using Review Data in Hotel Industry.
HCI (39)
Shin Miyake, Kohei Otake, Tomofumi Uetake, Takashi Namatame
2021 — conf
Estimation of Consumer Needs Using Review Data in Hotel Industry.
HCI (45)
Shin Miyake, Kohei Otake, Tomofumi Uetake, Takashi Namatame
2021 — conf
Evaluation of Cooking Recipes Using Their Texts and Images.
HCI (13)
Mei Nonaka, Kohei Otake, Takashi Namatame
2021 — conf
Prediction for Private Brand Items Purchase Behavior of Hair Salons Using Bayesian Survival Analysis.
HCI (14)
Yuho Katagiri, Kohei Otake, Takashi Namatame
2021 — conf
Verification of Probabilistic Latent Semantic Analysis Clustering Solution Stability and Proposal of Optimal Initial Values Setting Method.
HCI (14)
Shinnosuke Terasawa, Kohei Otake, Takashi Namatame
2020 — conf
A Study on the Similarity of Fashion Brands Using Consumer Relationship and Consumer Sense.
HCI (15)
Yuzuki Kitajima, Kohei Otake, Takashi Namatame
2020 — conf
Analysis of Consumer Community Structure and Characteristic Within Social Media.
HCI (15)
Shin Miyake, Kohei Otake, Takashi Namatame
2020 — conf
Analysis of Fashion Market Trend Using Advertising Data of Shopping Information Site.
HCI (15)
Retsuya Saito, Kohei Otake, Takashi Namatame
2020 — conf
Analysis of the Exposing Media Pattern that Affect Accessing Own Website.
HCI (14)
Yuho Katagiri, Kohei Otake, Takashi Namatame
2020 — conf
Comparison of the Purchasing Behavior for Oneself or Other Using Eye Tracking Gaze Data.
HCI (15)
Mei Nonaka, Kohei Otake, Takashi Namatame
2019 — conf
Analysis of Characteristics of Golf Course Using User Review at Golf Portal Site.
HCI (14)
Mizuki Izawa, Takashi Namatame, Kohei Otake
2019 — conf
Analysis of Review Text on a Golf Course Reservation Site.
HCI (13)
Shin Miyake, Kohei Otake, Takashi Namatame
2019 — conf
Analysis of the Characteristic Behavior of Loyal Customers on a Golf EC Site.
HCI (14)
Yue Su, Kohei Otake, Takashi Namatame
2019 — conf
Analysis of the Characteristics of Customer Defection on a Hair Salon Considering Individual Differences.
HCI (14)
Mana Iwata, Kohei Otake, Takashi Namatame
2019 — conf
Construction of Support System for Demand Driven Design of Cocktail Recipes by Deep Learning.
HCI (13)
Soichiro Ota, Kohei Otake, Takashi Namatame
2019 — conf
Customer Preference and Latent Needs Analysis Using Data of TV Viewing and Web Browsing.
HCI (14)
An Guo, Kohei Otake, Takashi Namatame
2019 — conf
Extraction of Product Features from Customer's Perspective Using User Review at the Golf EC Site.
HCI (14)
Ryota Takahashi, Takashi Namatame, Kohei Otake
2019 — conf
Purchase and Its Sign Analysis from Customer Behaviors Using Deep Convolutional Neural Networks.
HCI (14)
Shintaro Saito, Kohei Otake, Takashi Namatame
2019 — conf
Reciprocal Customer Transfer Analysis at Golf Course Reservation Service and Golf Goods EC Site.
HCI (14)
Kento Hirota, Kohei Otake, Takashi Namatame
2019 — conf
Study on the Relationship Between Loyalty Program and Consumer Behavior on EC Site.
HCI (14)
Yusuke Nakasatomi, Takashi Namatame, Kohei Otake
2018 — conf
Evaluation of Network Structure Using Similarity of Posts on Twitter.
HCI (14)
Yusuke Sato, Kohei Otake, Takashi Namatame
2018 — conf
Evaluation of Store Layout Using Eye Tracking Data in Fashion Brand Store.
HCI (13)
Naoya Saijo, Taiki Tosu, Kei Morimura, Kohei Otake, Takashi Namatame
2018 — conf
Proposal of Learning Support SNS Utilizing Gamification.
HCI (14)
Syun Usami, Kohei Otake, Takashi Namatame
2017 — conf
Analysis of Cancellation Factors Based on the Characteristics of Golf Courses in Reservation Sites.
HCI (12)
Naoya Saijo, Kohei Otake, Takashi Namatame
2017 — conf
Analysis of Trade Area for Retail Industry Store Using Consumer Purchase Record.
HCI (12)
Sachiko Iwasaki, Ko Hashimoto, Kohei Otake, Takashi Namatame
2017 — conf
Analysis of the Characteristics of Repeat Customer in a Golf EC Site.
HCI (12)
Yusuke Sato, Kohei Otake, Takashi Namatame
2017 — conf
Valuation of Customer and Purchase Behavior of a Supermarket Chain Using ID-POS and Store Causal Data.
HCI (12)
Syun Usami, Kohei Otake, Takashi Namatame
2008 J jnl
Contrarian investment strategy with data envelopment analysis concept.
Eur. J. Oper. Res.
Susumu Kadoya, Takashi Kuroko, Takashi Namatame
2000 J jnl
Competitive Price Equilibrium with Consumer Reservation Utility.
Comput. Math. Organ. Theory
Masaaki Kijima, Kei-Ichiro Nakagawa, Takashi Namatame
2023 — conf
Not What You've Signed Up For: Compromising Real-World LLM-Integrated Applications with Indirect Prompt Injection.
AISec
Kai Greshake, Sahar Abdelnabi, Shailesh Mishra, Christoph Endres, Thorsten Holz, Mario Fritz
2026 — preprint
CCX: Enabling Unmodified Intel SGX Applications on Arm CCA.
arXiv
Matti Schulze, Thorsten Holz, Felix C. Freiling