Kota Tsubouchi

ORCID

Publication Activity (10 Years)

Years Active: 2005-2024
Publications (10 Years): 116

Top Venues

Publications

Subaru Atsumi, Riku Ishioka, Kota Tsubouchi, Yuuki Nishiyama, Kaoru Sezaki
Poster: Towards Estimating UV Index with a Smartphone Utilizing GNSS Signals as a Point Cloud. MobiSys (2024)
Kota Tsubouchi, Kenta Taoka, Kaori Ikematsu, Shota Yamanaka, Koya Narumi, Yasuhiro Kawahara
Eye-tracking AD: Cutting-Edge Web Advertising on Smartphone Aligned with User's Gaze. PerCom Workshops (2024)
Zekun Cai, Renhe Jiang, Xinlei Lian, Chuang Yang, Zhaonan Wang, Zipei Fan, Kota Tsubouchi, Hill Hiroki Kobayashi, Xuan Song, Ryosuke Shibasaki
Forecasting Citywide Crowd Transition Process via Convolutional Recurrent Neural Networks. IEEE Trans. Mob. Comput. 23 (5) (2024)
Kentaro Ueda, Hirohiko Suwa, Masaki Yamada, Yuki Ogawa, Eiichi Umehara, Tatsuo Yamashita, Kota Tsubouchi, Keiichi Yasumoto
SSCDV: Social media document embedding with sentiment and topics for financial market forecasting. Expert Syst. Appl. 245 (2024)
Takahiro Yabe, Massimiliano Luca, Kota Tsubouchi, Bruno Lepri, Marta C. González, Esteban Moro
Enhancing human mobility research with open and standardized datasets. Nat. Comput. Sci. 4 (7) (2024)
Shota Shimada, Hiroaki Murakami, Kota Tsubouchi, Takuya Sasatani, Yoshihiro Kawahara
Camera-Based Position Estimation using Frequency-Multiplexed Luminance Gradient. PerCom Workshops (2024)
Jiaqing Yang, Kota Tsubouchi, Shoma Nakamae, Nobuhiko Nishio
Orientation Estimation using Differences in WiFi Signal Behavior in LOS and NLOS Cases. PerCom Workshops (2024)
Wataru Sasaki, Satoki Hamanaka, Satoko Miyahara, Kota Tsubouchi, Jin Nakazawa, Tadashi Okoshi
Large-Scale Estimation and Analysis of Web Users' Mood from Web Search Query and Mobile Sensor Data. Big Data 12 (3) (2024)
Soto Anno, Kota Tsubouchi, Masamichi Shimosaka
Forecasting Lifespan of Crowded Events With Acoustic Synthesis-Inspired Segmental Long Short-Term Memory. IEEE Access 12 (2024)
Kota Tsubouchi, Takuzo Ikuta, Nobuhiko Nishio
Mobile Spaghetti Analysis in Grocery Store with Smartphone Sensing. PerCom Workshops (2023)
Satoki Hamanaka, Wataru Sasaki, Satoko Miyahara, Kota Tsubouchi, Jin Nakazawa, Tadashi Okoshi
Estimation of User Personality Traits on the Web Using Multi-Task Learning. HotMobile (2023)
Bernadette Joy M. Detera, Takashi Kanno, Kaya Onda, Kota Tsubouchi, Akira Kodaka, Akihiko Nishino, Naohiko Kohtake
Spatio-temporal Analysis of Mobile Phone and Social Media Data Across Multiple Disaster Scenarios: An Input to Population Exposure Assessment. ICGDA (2023)
Kota Tsubouchi, Takashi Miyazaki
Permission Method for Use of Smartphone Location Data with Emphasis on Users' Understanding. PerCom Workshops (2023)
Kota Tsubouchi, Yuki Hirayama, Takuzo Ikuta, Nobuhiko Nishio
Enhancing Indoor Altitude Estimation on Smartphones: Resolving Ventilation Fan Effects. IPIN (2023)
Atsushi Nomura, Masato Sugasaki, Kota Tsubouchi, Nobuhiko Nishio, Masamichi Shimosaka
Device-Free Multi-Person Indoor Localization Using the Change of ToF. PERCOM (2023)
Renhe Jiang, Zekun Cai, Zhaonan Wang, Chuang Yang, Zipei Fan, Quanjun Chen, Kota Tsubouchi, Xuan Song, Ryosuke Shibasaki
DeepCrowd: A Deep Model for Large-Scale Citywide Crowd Density and Flow Prediction. IEEE Trans. Knowl. Data Eng. 35 (1) (2023)
Kota Tsubouchi, Shuji Yamaguchi, Tatsuru Higurashi
Boosting Feedback: A Framework for Enhancing Ground Truth Data Collection. BigData (2023)
Takahiro Yabe, Kota Tsubouchi, Toru Shimizu, Yoshihide Sekimoto, Kaoru Sezaki, Esteban Moro, Alex Pentland
Metropolitan Scale and Longitudinal Dataset of Anonymized Human Mobility Trajectories. CoRR (2023)
Yuki Kubota, Soto Anno, Tomomi Taniguchi, Kosei Miyazaki, Akira Tsujimoto, Hiraki Yasuda, Takayuki Sakamoto, Takaaki Ishikawa, Kota Tsubouchi, Masamichi Shimosaka
CityScouter: Exploring the Atmosphere of Urban Landscapes and Visitor Demands with Multimodal Data. UbiComp/ISWC Adjunct (2023)
Naoto Nishida, Kaori Ikematsu, Junichi Sato, Shota Yamanaka, Kota Tsubouchi
Single-tap Latency Reduction with Single- or Double- tap Prediction. Proc. ACM Hum. Comput. Interact. 7 (MHCI) (2023)
Takuhiro Shimokawa, Kota Tsubouchi, Yoshihiro Kawahara, Hiroaki Murakami, Masamichi Shimosaka
Data-driven Simulation of Wireless Communication Signal Strength in Indoor Environments. IPIN (2023)
Soto Anno, Kota Tsubouchi, Masamichi Shimosaka
CityOutlook+: Early Crowd Dynamics Forecast Through Unbiased Regression With Importance-Based Synthetic Oversampling. IEEE Pervasive Comput. 22 (4) (2023)
Liqiang Xu, Yuuki Nishiyama, Masamichi Shimosaka, Kota Tsubouchi, Kaoru Sezaki
Convolutional Compressed Sensing for Smartphone Acceleration Data Compression. SenSys (2022)
Yuichi Ikeuchi, Kota Tsubouchi, Nobuhiko Nishio
Estimation of Precise Heading by Segmenting the Motion of Individual Steps and LSTM. SenSys (2022)
Yuichi Ikeuchi, Daichi Yoshikawa, Kota Tsubouchi, Nobuhiko Nishio
Estimation of Precise Step Lengths by Segmenting the Motion of Individual Steps. IPIN-WiP (2022)
Renhe Jiang, Zekun Cai, Zhaonan Wang, Chuang Yang, Zipei Fan, Quanjun Chen, Kota Tsubouchi, Xuan Song, Ryosuke Shibasaki
Yahoo! Bousai Crowd Data: A Large-Scale Crowd Density and Flow Dataset in Tokyo and Osaka. Big Data (2022)
Yang Zhen, Masato Sugasaki, Yoshihiro Kawahara, Kota Tsubouchi, Matthew Ishige, Hiroaki Murakami, Masamichi Shimosaka
Efficient Adaptive Beacon Deployment Optimization for Indoor Crowd Monitoring Applications. Proc. ACM Interact. Mob. Wearable Ubiquitous Technol. 6 (4) (2022)
Hidehito Gomi, Kota Tsubouchi, Teruhiko Teraoka
Indoor Localization with Passerby Data in Parasitic Approach. SenSys (2022)
Riku Ishioka, Kota Tsubouchi, Yuuki Nishiyama, Kaoru Sezaki
UV Index Estimation Leveraging GNSS Sensors on Smartphones. SenSys (2022)
Renhe Jiang, Quanjun Chen, Zekun Cai, Zipei Fan, Xuan Song, Kota Tsubouchi, Ryosuke Shibasaki
Will you go where you search? A deep learning framework for estimating user search-and-go behavior. Neurocomputing 472 (2022)
Toru Shimizu, Kota Tsubouchi, Takahiro Yabe
GEO-BLEU: similarity measure for geospatial sequences. SIGSPATIAL/GIS (2022)
Takahiro Yabe, Kota Tsubouchi, Yoshihide Sekimoto, Satish V. Ukkusuri
Early warning of COVID-19 hotspots using human mobility and web search query data. Comput. Environ. Urban Syst. 92 (2022)
Renhe Jiang, Zekun Cai, Zhaonan Wang, Chuang Yang, Zipei Fan, Quanjun Chen, Kota Tsubouchi, Xuan Song, Ryosuke Shibasaki
DeepCrowd: A Deep Model for Large-Scale Citywide Crowd Density and Flow Prediction (Extended abstract). ICDE (2022)
Jiawei Xue, Takahiro Yabe, Kota Tsubouchi, Jianzhu Ma, Satish V. Ukkusuri
Multiwave COVID-19 Prediction from Social Awareness Using Web Search and Mobility Data. KDD (2022)
Yoshiki Matsune, Kota Tsubouchi, Nobuhiko Nishio
CERAM: Coverage Expansion for Recommendations by Associating Discarded Models. KDD (2022)
Toru Shimizu, Kota Tsubouchi, Takahiro Yabe
GEO-BLEU: Similarity Measure for Geospatial Sequences. CoRR (2021)
Jiawei Xue, Takahiro Yabe, Kota Tsubouchi, Jianzhu Ma, Satish V. Ukkusuri
Multiwave COVID-19 Prediction via Social Awareness-Based Graph Neural Networks using Mobility and Web Search Data. CoRR (2021)
Wataru Sasaki, Hiroshi Kawane, Satoko Miyahara, Kota Tsubouchi, Tadashi Okoshi
Nation-wide Mood: Large-scale Estimation of People's Mood from Web Search Query and Mobile Sensor Data. CoRR (2021)
Yuki Maeda, Shuji Yamaguchi, Tatsuru Higurashi, Kota Tsubouchi
ColorfulFeedback: Enhancing Interest Prediction Performance through Multi-dimensional Labeled Feedback from Users. WSDM (2021)
Yang Zhen, Masato Sugasaki, Yoshihiro Kawahara, Kota Tsubouchi, Matthew Ishige, Masamichi Shimosaka
AI-BPO: Adaptive incremental BLE beacon placement optimization for crowd density monitoring applications. SIGSPATIAL/GIS (2021)
Yuta Hayakawa, Kota Tsubouchi, Masamichi Shimosaka
Simultaneous Multiple POI Population Pattern Analysis System with HDP Mixture Regression. PAKDD (1) (2021)
Soto Anno, Kota Tsubouchi, Masamichi Shimosaka
CityOutlook: Early Crowd Dynamics Forecast towards Irregular Events Detection with Synthetically Unbiased Regression. SIGSPATIAL/GIS (2021)
Kentaro Ueda, Kodai Sasaki, Hirohiko Suwa, Yuki Ogawa, Eiichi Umehara, Tatsuo Yamashita, Kota Tsubouchi, Keiichi Yasumoto
Prediction of Nikkei VI increase for reducing investment risk using Yahoo! JAPAN stock BBS. WI/IAT (Workshop/Special Session) (2021)
Takuzo Ikuta, Kota Tsubouchi, Nobuhiko Nishio
Improving the Accuracy of Walking Context Recognition Using Step Rate. IPIN (2021)
Toru Shimizu, Takahiro Yabe, Kota Tsubouchi
Improving Land Use Classification using Human Mobility-based Hierarchical Place Embeddings. PerCom Workshops (2021)
Yoshiki Matsune, Kota Tsubouchi, Nobuhiko Nishio
ModelRecycling: Predicting user's interest with connected predictive models. IEEE BigData (2020)
Kota Tsubouchi, Hayato Kobayashi, Toru Shimizu
POI Atmosphere Categorization Using Web Search Session Behavior. SIGSPATIAL/GIS (2020)
Masamichi Shimosaka, Kota Tsubouchi, Yanru Chen, Yoshiaki Ishihara, Junichi Sato
MOIRE: Mixed-Order Poisson Regression towards Fine-grained Urban Anomaly Detection at Nationwide Scale. IEEE BigData (2020)
Tadashi Okoshi, Wataru Sasaki, Hiroshi Kawane, Kota Tsubouchi
NationalMood: Large-scale Estimation of People's Mood from Web Search Query and Mobile Sensor Data. CoRR (2020)
Zipei Fan, Xuan Song, Quanjun Chen, Renhe Jiang, Ryosuke Shibasaki, Kota Tsubouchi
Trajectory fingerprint: one-shot human trajectory identification using Siamese network. CCF Trans. Pervasive Comput. Interact. 2 (2) (2020)
Yutaro Ueoka, Kota Tsubouchi, Nobuyuki Shimizu
Tackling Cannibalization Problems for Online Advertisement. UMAP (2020)
Tomoki Ito, Kota Tsubouchi, Hiroki Sakaji, Tatsuo Yamashita, Kiyoshi Izumi
Contextual Sentiment Neural Network for Document Sentiment Analysis. Data Sci. Eng. 5 (2) (2020)
Tomoki Ito, Kota Tsubouchi, Hiroki Sakaji, Tatsuo Yamashita, Kiyoshi Izumi
SSNN: Sentiment Shift Neural Network. SDM (2020)
Toru Shimizu, Takahiro Yabe, Kota Tsubouchi
Enabling Finer Grained Place Embeddings using Spatial Hierarchy from Human Mobility Trajectories. SIGSPATIAL/GIS (2020)
Kota Tsubouchi, Wataru Sasaki, Tadashi Okoshi, Jin Nakazawa
Search Wandering Score: Predicting Timings of Online Shopping based on Wandering in User's Web Search Queries. IEEE BigData (2020)
Soto Anno, Kota Tsubouchi, Masamichi Shimosaka
Supervised-CityProphet: Towards Accurate Anomalous Crowd Prediction. SIGSPATIAL/GIS (2020)
Tomoki Ito, Kota Tsubouchi, Hiroki Sakaji, Tatsuo Yamashita, Kiyoshi Izumi
Word-Level Contextual Sentiment Analysis with Interpretability. AAAI (2020)
Kodai Sasaki, Hirohiko Suwa, Yuki Ogawa, Eiichi Umehara, Tatsuo Yamashita, Kota Tsubouchi
Evaluation of VI Index Forecasting Model by Machine Learning for Yahoo! Stock BBS Using Volatility Trading Simulation. HICSS (2020)
Quanjun Chen, Renhe Jiang, Chuang Yang, Zekun Cai, Zipei Fan, Kota Tsubouchi, Ryosuke Shibasaki, Xuan Song
DualSIN: Dual Sequential Interaction Network for Human Intentional Mobility Prediction. SIGSPATIAL/GIS (2020)
Yanbo Pang, Kota Tsubouchi, Takahiro Yabe, Yoshihide Sekimoto
Intercity Simulation of Human Mobility at Rare Events via Reinforcement Learning. SIGSPATIAL/GIS (2020)
Kaori Ikematsu, Kota Tsubouchi, Shota Yamanaka
PredicTaps: Latency Reduction Technique for Single-taps Based on Recognition for Single-tap or Double-tap. CHI Extended Abstracts (2020)
Taiga Nishiyama, Daichi Yoshikawa, Nobuhiko Nishio, Kota Tsubouchi
AirPlanes: a DIY modeling system using mobile VSLAM for indoor space. MobiSys (2020)
Ryo Imai, Kota Tsubouchi, Masamichi Shimosaka
Next Place Prediction Using GPS traces and Web Search Queries. PerCom Workshops (2020)
Shota Yamanaka, Tung D. Ta, Kota Tsubouchi, Fuminori Okuya, Kenji Tsushio, Kunihiro Kato, Yoshihiro Kawahara
SheetKey: Generating Touch Events by a Pattern Printed with Conductive Ink for User Authentication. Graphics Interface (2020)
Kota Tsubouchi, Teruhiko Teraoka, Hidehito Gomi, Masamichi Shimosaka
Parasitic Location Logging: Estimating Users' Location from Context of Passersby. PerCom (2020)
Takahiro Yabe, Kota Tsubouchi, Toru Shimizu, Yoshihide Sekimoto, Satish V. Ukkusuri
Unsupervised Translation via Hierarchical Anchoring: Functional Mapping of Places across Cities. KDD (2020)
Tomoki Ito, Hiroki Sakaji, Kiyoshi Izumi, Kota Tsubouchi, Tatsuo Yamashita
GINN: gradient interpretable neural networks for visualizing financial texts. Int. J. Data Sci. Anal. 9 (4) (2020)
Kenta Kanamori, Kota Tsubouchi, Junichi Sato, Tatsuru Higurashi
Location YardStick: Calculation of the Location Data Value Depending on the Users' Context. IEEE BigData (2020)
Takahiro Yabe, Kota Tsubouchi, Satish V. Ukkusuri
Early Warning of COVID-19 Hotspots using Mobility of High Risk Users from Web Search Queries. CoRR (2020)
Shohei Hisada, Taichi Murayama, Kota Tsubouchi, Sumio Fujita, Shuntaro Yada, Shoko Wakamiya, Eiji Aramaki
Syndromic surveillance using search query logs and user location information from smartphones against COVID-19 clusters in Japan. CoRR (2020)
Toru Shimizu, Takahiro Yabe, Kota Tsubouchi
Learning Fine Grained Place Embeddings with Spatial Hierarchy from Human Mobility Trajectories. CoRR (2020)
Takahiro Yabe, Kota Tsubouchi, Toru Shimizu, Yoshihide Sekimoto, Satish V. Ukkusuri
City2City: Translating Place Representations across Cities. CoRR (2019)
Tomoki Ito, Kota Tsubouchi, Hiroki Sakaji, Kiyoshi Izumi, Tatsuo Yamashita
CSNN: Contextual Sentiment Neural Network. ICDM (2019)
Masamichi Shimosaka, Yuta Hayakawa, Kota Tsubouchi
Spatiality Preservable Factored Poisson Regression for Large-Scale Fine-Grained GPS-Based Population Analysis. AAAI (2019)
Masato Sugasaki, Kota Tsubouchi, Masamichi Shimosaka, Nobuhiko Nishio
Group Wi-Lo: Maintaining Wi-Fi-based Indoor Localization Accurate via Group-wise Total Variation Regularization. IPIN (2019)
Kota Tsubouchi, Tomoki Saito, Masamichi Shimosaka
Context-based Markov Model toward Spatio-Temporal Prediction with Realistic Dataset. PredictGIS@SIGSPATIAL (2019)
Takahiro Yabe, Kota Tsubouchi, Toru Shimizu, Yoshihide Sekimoto, Satish V. Ukkusuri
City2City: Translating Place Representations across Cities. SIGSPATIAL/GIS (2019)
Tomoki Ito, Kota Tsubouchi, Hiroki Sakaji, Tatsuo Yamashita, Kiyoshi Izumi
Word-level Sentiment Visualizer for Financial Documents. CIFEr (2019)
Takahiro Yabe, Kota Tsubouchi, Naoya Fujiwara, Yoshihide Sekimoto, Satish V. Ukkusuri
Universality of population recovery patterns after disasters. CoRR (2019)
Takahiro Yabe, Kota Tsubouchi, Toru Shimizu, Yoshihide Sekimoto, Satish V. Ukkusuri
Predicting Evacuation Decisions using Representations of Individuals' Pre-Disaster Web Search Behavior. CoRR (2019)
Takayuki Sakamoto, Hiraki Yasuda, Akira Tsujimoto, Mutsuhiro Iwamoto, Yuta Hayakawa, Takuto Usami, Kota Tsubouchi, Masamichi Shimosaka
CityAtmosphere: VR image to glimpse wishes in the air. UbiComp/ISWC Adjunct (2019)
Ryo Imai, Kosuke Watanabe, Kota Tsubouchi, Masamichi Shimosaka
Proactive car navigation: how can destination prediction give us new navigation experience? UbiComp/ISWC Adjunct (2019)
Satish V. Ukkusuri, Kaoru Sezaki, Takahiro Yabe, Kota Tsubouchi
PredictGIS 2019 workshop report: Held in conjunction with ACM SIGSPATIAL 2019. ACM SIGSPATIAL Special 11 (3) (2019)
Kota Tsubouchi, Kohei Yamamoto, Nobuhiko Nishio
No-Sweat Detective: No Effort Anomaly Detection for Wi-Fi-Based Localization. IPIN (2019)
Takahiro Yabe, Kota Tsubouchi, Toru Shimizu, Yoshihide Sekimoto, Satish V. Ukkusuri
Predicting Evacuation Decisions using Representations of Individuals' Pre-Disaster Web Search Behavior. KDD (2019)
Zipei Fan, Quanjun Chen, Renhe Jiang, Ryosuke Shibasaki, Xuan Song, Kota Tsubouchi
Deep Multiple Instance Learning for Human Trajectory Identification. SIGSPATIAL/GIS (2019)
Takumi Otsuki, Kohei Kanagu, Kota Tsubouchi, Nobuhiko Nishio
Daily action dead reckoning using smartphone sensors. IPIN (Short Papers/Work-in-Progress Papers) (2019)
Tadashi Okoshi, Kota Tsubouchi, Hideyuki Tokuda
Real-World Product Deployment of Adaptive Push Notification Scheduling on Smartphones. KDD (2019)
Renhe Jiang, Zekun Cai, Zhaonan Wang, Chuang Yang, Zipei Fan, Xuan Song, Kota Tsubouchi, Ryosuke Shibasaki
VLUC: An Empirical Benchmark for Video-Like Urban Computing on Citywide Crowd and Traffic Prediction. CoRR (2019)
Hidehito Gomi, Shuji Yamaguchi, Kota Tsubouchi, Naomi Sasaya
Continuous Authentication System Using Online Activities. TrustCom/BigDataSE (2018)
Tadashi Okoshi, Kota Tsubouchi, Hideyuki Tokuda
Real-world large-scale study on adaptive notification scheduling on smartphones. Pervasive Mob. Comput. 50 (2018)
Yanbo Pang, Kota Tsubouchi, Takahiro Yabe, Yoshihide Sekimoto
Replicating urban dynamics by generating human-like agents from smartphone GPS data. SIGSPATIAL/GIS (2018)
Tomoki Ito, Hiroki Sakaji, Kota Tsubouchi, Kiyoshi Izumi, Tatsuo Yamashita
Text-Visualizing Neural Network Model: Understanding Online Financial Textual Data. PAKDD (3) (2018)
Takahiro Yabe, Kota Tsubouchi, Yoshihide Sekimoto
Fusion of Terrain Information and Mobile Phone Location Data for Flood Area Detection in Rural Areas. IEEE BigData (2018)
Teruhiko Teraoka, Hidehito Gomi, Kota Tsubouchi
Symbiotic Construction of Individual's Rich Location Dataset. UbiComp/ISWC Adjunct (2018)
Takahiro Yabe, Yoshihide Sekimoto, Kota Tsubouchi, Satoshi Ikemoto
Cross-comparative analysis of evacuation behavior after earthquakes using mobile phone data. CoRR (2018)
Masamichi Shimosaka, Takeshi Tsukiji, Hideyuki Wada, Kota Tsubouchi
Predictive population behavior analysis from multiple contexts with multilinear poisson regression. SIGSPATIAL/GIS (2018)
Kodai Sasaki, Yui Hirose, Eiichi Umehara, Hirohiko Suwa, Yuki Ogawa, Tatsuo Yamashita, Kota Tsubouchi
Simulation of Volatility Trading using Nikkei Stock Index Option based on Stock Bulletin Board. IEEE BigData (2018)
Takahiro Yabe, Kota Tsubouchi, Yoshihide Sekimoto
CityFlowFragility: Measuring the Fragility of People Flow in Cities to Disasters using GPS Data Collected from Smartphones. Proc. ACM Interact. Mob. Wearable Ubiquitous Technol. 1 (3) (2017)
Makiko Kawanaka, Kohei Yamamoto, Kota Tsubouchi, Kazuya Murao, Masahiro Mochizuki, Nobuhiko Nishio
Detecting aged deterioration of a radio base station map for wi-fi positioning. UbiComp/ISWC Adjunct (2017)

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Publication Activity (10 Years)

Top Topics

Top Venues

Kota Tsubouchi