Kota Tsubouchi

Orcid: 0000-0002-7753-8939

According to our database1, Kota Tsubouchi authored at least 120 papers between 2005 and 2024.

Collaborative distances:
  • Dijkstra number2 of four.
  • Erdős number3 of four.

Timeline

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Bibliography

2024
Forecasting Citywide Crowd Transition Process via Convolutional Recurrent Neural Networks.
IEEE Trans. Mob. Comput., May, 2024

YJMob100K: City-Scale and Longitudinal Dataset of Anonymized Human Mobility Trajectories.
Dataset, March, 2024

2023
YJMob100K: City-Scale and Longitudinal Dataset of Anonymized Human Mobility Trajectories.
Dataset, November, 2023

DeepCrowd: A Deep Model for Large-Scale Citywide Crowd Density and Flow Prediction.
IEEE Trans. Knowl. Data Eng., 2023

CityOutlook+: Early Crowd Dynamics Forecast Through Unbiased Regression With Importance-Based Synthetic Oversampling.
IEEE Pervasive Comput., 2023

Single-tap Latency Reduction with Single- or Double- tap Prediction.
Proc. ACM Hum. Comput. Interact., 2023

Metropolitan Scale and Longitudinal Dataset of Anonymized Human Mobility Trajectories.
CoRR, 2023

Estimation of User Personality Traits on the Web Using Multi-Task Learning.
Proceedings of the 24th International Workshop on Mobile Computing Systems and Applications, 2023

Permission Method for Use of Smartphone Location Data with Emphasis on Users' Understanding.
Proceedings of the IEEE International Conference on Pervasive Computing and Communications Workshops and other Affiliated Events, 2023

Mobile Spaghetti Analysis in Grocery Store with Smartphone Sensing.
Proceedings of the IEEE International Conference on Pervasive Computing and Communications Workshops and other Affiliated Events, 2023

Device-Free Multi-Person Indoor Localization Using the Change of ToF.
Proceedings of the IEEE International Conference on Pervasive Computing and Communications, 2023

Enhancing Indoor Altitude Estimation on Smartphones: Resolving Ventilation Fan Effects.
Proceedings of the 13th International Conference on Indoor Positioning and Indoor Navigation, 2023

Data-driven Simulation of Wireless Communication Signal Strength in Indoor Environments.
Proceedings of the 13th International Conference on Indoor Positioning and Indoor Navigation, 2023

Spatio-temporal Analysis of Mobile Phone and Social Media Data Across Multiple Disaster Scenarios: An Input to Population Exposure Assessment.
Proceedings of the 2023 6th International Conference on Geoinformatics and Data Analysis, 2023

CityScouter: Exploring the Atmosphere of Urban Landscapes and Visitor Demands with Multimodal Data.
Proceedings of the Adjunct Proceedings of the 2023 ACM International Joint Conference on Pervasive and Ubiquitous Computing & the 2023 ACM International Symposium on Wearable Computing, 2023

Boosting Feedback: A Framework for Enhancing Ground Truth Data Collection.
Proceedings of the IEEE International Conference on Big Data, 2023

2022
Early warning of COVID-19 hotspots using human mobility and web search query data.
Comput. Environ. Urban Syst., 2022

Efficient Adaptive Beacon Deployment Optimization for Indoor Crowd Monitoring Applications.
Proc. ACM Interact. Mob. Wearable Ubiquitous Technol., 2022

Will you go where you search? A deep learning framework for estimating user search-and-go behavior.
Neurocomputing, 2022

Convolutional Compressed Sensing for Smartphone Acceleration Data Compression.
Proceedings of the 20th ACM Conference on Embedded Networked Sensor Systems, 2022

UV Index Estimation Leveraging GNSS Sensors on Smartphones.
Proceedings of the 20th ACM Conference on Embedded Networked Sensor Systems, 2022

Estimation of Precise Heading by Segmenting the Motion of Individual Steps and LSTM.
Proceedings of the 20th ACM Conference on Embedded Networked Sensor Systems, 2022

Indoor Localization with Passerby Data in Parasitic Approach.
Proceedings of the 20th ACM Conference on Embedded Networked Sensor Systems, 2022

Multiwave COVID-19 Prediction from Social Awareness Using Web Search and Mobility Data.
Proceedings of the KDD '22: The 28th ACM SIGKDD Conference on Knowledge Discovery and Data Mining, Washington, DC, USA, August 14, 2022

CERAM: Coverage Expansion for Recommendations by Associating Discarded Models.
Proceedings of the KDD '22: The 28th ACM SIGKDD Conference on Knowledge Discovery and Data Mining, Washington, DC, USA, August 14, 2022

Estimation of Precise Step Lengths by Segmenting the Motion of Individual Steps.
Proceedings of the WiP Proceedings of the Twelfth International Conference on Indoor Positioning and Indoor Navigation - Work-in-Progress Papers (IPIN-WiP 2022) co-located with 12th International Conference on Indoor Positioning and Indoor Navigation (IPIN 2022), Beijing, China, 5 September, 2022

DeepCrowd: A Deep Model for Large-Scale Citywide Crowd Density and Flow Prediction (Extended abstract).
Proceedings of the 38th IEEE International Conference on Data Engineering, 2022

GEO-BLEU: similarity measure for geospatial sequences.
Proceedings of the 30th International Conference on Advances in Geographic Information Systems, 2022

Yahoo! Bousai Crowd Data: A Large-Scale Crowd Density and Flow Dataset in Tokyo and Osaka.
Proceedings of the IEEE International Conference on Big Data, 2022

2021
Nation-wide Mood: Large-scale Estimation of People's Mood from Web Search Query and Mobile Sensor Data.
CoRR, 2021

Multiwave COVID-19 Prediction via Social Awareness-Based Graph Neural Networks using Mobility and Web Search Data.
CoRR, 2021

ColorfulFeedback: Enhancing Interest Prediction Performance through Multi-dimensional Labeled Feedback from Users.
Proceedings of the WSDM '21, 2021

Prediction of Nikkei VI increase for reducing investment risk using Yahoo! JAPAN stock BBS.
Proceedings of the WI-IAT '21: IEEE/WIC/ACM International Conference on Web Intelligence, Hybrid Event / Melbourne, VIC, Australia, December 14 - 17, 2021, 2021

Improving Land Use Classification using Human Mobility-based Hierarchical Place Embeddings.
Proceedings of the 19th IEEE International Conference on Pervasive Computing and Communications Workshops and other Affiliated Events, 2021

Simultaneous Multiple POI Population Pattern Analysis System with HDP Mixture Regression.
Proceedings of the Advances in Knowledge Discovery and Data Mining, 2021

Improving the Accuracy of Walking Context Recognition Using Step Rate.
Proceedings of the International Conference on Indoor Positioning and Indoor Navigation, 2021

AI-BPO: Adaptive incremental BLE beacon placement optimization for crowd density monitoring applications.
Proceedings of the SIGSPATIAL '21: 29th International Conference on Advances in Geographic Information Systems, 2021

CityOutlook: Early Crowd Dynamics Forecast towards Irregular Events Detection with Synthetically Unbiased Regression.
Proceedings of the SIGSPATIAL '21: 29th International Conference on Advances in Geographic Information Systems, 2021

2020
GINN: gradient interpretable neural networks for visualizing financial texts.
Int. J. Data Sci. Anal., 2020

Contextual Sentiment Neural Network for Document Sentiment Analysis.
Data Sci. Eng., 2020

NationalMood: Large-scale Estimation of People's Mood from Web Search Query and Mobile Sensor Data.
CoRR, 2020

Early Warning of COVID-19 Hotspots using Mobility of High Risk Users from Web Search Queries.
CoRR, 2020

Syndromic surveillance using search query logs and user location information from smartphones against COVID-19 clusters in Japan.
CoRR, 2020

Learning Fine Grained Place Embeddings with Spatial Hierarchy from Human Mobility Trajectories.
CoRR, 2020

Trajectory fingerprint: one-shot human trajectory identification using Siamese network.
CCF Trans. Pervasive Comput. Interact., 2020

Tackling Cannibalization Problems for Online Advertisement.
Proceedings of the 28th ACM Conference on User Modeling, Adaptation and Personalization, 2020

SSNN: Sentiment Shift Neural Network.
Proceedings of the 2020 SIAM International Conference on Data Mining, 2020

Parasitic Location Logging: Estimating Users' Location from Context of Passersby.
Proceedings of the 2020 IEEE International Conference on Pervasive Computing and Communications, 2020

Next Place Prediction Using GPS traces and Web Search Queries.
Proceedings of the 2020 IEEE International Conference on Pervasive Computing and Communications Workshops, 2020

AirPlanes: a DIY modeling system using mobile VSLAM for indoor space.
Proceedings of the MobiSys '20: The 18th Annual International Conference on Mobile Systems, 2020

Unsupervised Translation via Hierarchical Anchoring: Functional Mapping of Places across Cities.
Proceedings of the KDD '20: The 26th ACM SIGKDD Conference on Knowledge Discovery and Data Mining, 2020

Evaluation of VI Index Forecasting Model by Machine Learning for Yahoo! Stock BBS Using Volatility Trading Simulation.
Proceedings of the 53rd Hawaii International Conference on System Sciences, 2020

SheetKey: Generating Touch Events by a Pattern Printed with Conductive Ink for User Authentication.
Proceedings of the 45th Graphics Interface Conference 2020, 2020

POI Atmosphere Categorization Using Web Search Session Behavior.
Proceedings of the SIGSPATIAL '20: 28th International Conference on Advances in Geographic Information Systems, 2020

Enabling Finer Grained Place Embeddings using Spatial Hierarchy from Human Mobility Trajectories.
Proceedings of the SIGSPATIAL '20: 28th International Conference on Advances in Geographic Information Systems, 2020

Intercity Simulation of Human Mobility at Rare Events via Reinforcement Learning.
Proceedings of the SIGSPATIAL '20: 28th International Conference on Advances in Geographic Information Systems, 2020

DualSIN: Dual Sequential Interaction Network for Human Intentional Mobility Prediction.
Proceedings of the SIGSPATIAL '20: 28th International Conference on Advances in Geographic Information Systems, 2020

Supervised-CityProphet: Towards Accurate Anomalous Crowd Prediction.
Proceedings of the SIGSPATIAL '20: 28th International Conference on Advances in Geographic Information Systems, 2020

PredicTaps: Latency Reduction Technique for Single-taps Based on Recognition for Single-tap or Double-tap.
Proceedings of the Extended Abstracts of the 2020 CHI Conference on Human Factors in Computing Systems, 2020

Search Wandering Score: Predicting Timings of Online Shopping based on Wandering in User's Web Search Queries.
Proceedings of the 2020 IEEE International Conference on Big Data (IEEE BigData 2020), 2020

MOIRE: Mixed-Order Poisson Regression towards Fine-grained Urban Anomaly Detection at Nationwide Scale.
Proceedings of the 2020 IEEE International Conference on Big Data (IEEE BigData 2020), 2020

ModelRecycling: Predicting user's interest with connected predictive models.
Proceedings of the 2020 IEEE International Conference on Big Data (IEEE BigData 2020), 2020

Location YardStick: Calculation of the Location Data Value Depending on the Users' Context.
Proceedings of the 2020 IEEE International Conference on Big Data (IEEE BigData 2020), 2020

Word-Level Contextual Sentiment Analysis with Interpretability.
Proceedings of the Thirty-Fourth AAAI Conference on Artificial Intelligence, 2020

2019
PredictGIS 2019 workshop report: Held in conjunction with ACM SIGSPATIAL 2019.
ACM SIGSPATIAL Special, 2019

VLUC: An Empirical Benchmark for Video-Like Urban Computing on Citywide Crowd and Traffic Prediction.
CoRR, 2019

Universality of population recovery patterns after disasters.
CoRR, 2019

Predicting Evacuation Decisions using Representations of Individuals' Pre-Disaster Web Search Behavior.
Proceedings of the 25th ACM SIGKDD International Conference on Knowledge Discovery & Data Mining, 2019

Real-World Product Deployment of Adaptive Push Notification Scheduling on Smartphones.
Proceedings of the 25th ACM SIGKDD International Conference on Knowledge Discovery & Data Mining, 2019

No-Sweat Detective: No Effort Anomaly Detection for Wi-Fi-Based Localization.
Proceedings of the 2019 International Conference on Indoor Positioning and Indoor Navigation, 2019

Group Wi-Lo: Maintaining Wi-Fi-based Indoor Localization Accurate via Group-wise Total Variation Regularization.
Proceedings of the 2019 International Conference on Indoor Positioning and Indoor Navigation, 2019

Daily action dead reckoning using smartphone sensors.
Proceedings of the Short Paper Proceedings of the Tenth International Conference on Indoor Positioning and Indoor Navigation - Work-in-Progress Papers (IPIN-WiP 2019) co-located with the Tenth International Conference on Indoor Positioning and Indoor Navigation (IPIN 2019), Pisa, Italy, September 30th, 2019

CSNN: Contextual Sentiment Neural Network.
Proceedings of the 2019 IEEE International Conference on Data Mining, 2019

CityAtmosphere: VR image to glimpse wishes in the air.
Proceedings of the 2019 ACM International Joint Conference on Pervasive and Ubiquitous Computing and Proceedings of the 2019 ACM International Symposium on Wearable Computers, 2019

Proactive car navigation: how can destination prediction give us new navigation experience?
Proceedings of the 2019 ACM International Joint Conference on Pervasive and Ubiquitous Computing and Proceedings of the 2019 ACM International Symposium on Wearable Computers, 2019

City2City: Translating Place Representations across Cities.
Proceedings of the 27th ACM SIGSPATIAL International Conference on Advances in Geographic Information Systems, 2019

Context-based Markov Model toward Spatio-Temporal Prediction with Realistic Dataset.
Proceedings of the 3rd ACM SIGSPATIAL International Workshop on Prediction of Human Mobility, 2019

Deep Multiple Instance Learning for Human Trajectory Identification.
Proceedings of the 27th ACM SIGSPATIAL International Conference on Advances in Geographic Information Systems, 2019

Word-level Sentiment Visualizer for Financial Documents.
Proceedings of the IEEE Conference on Computational Intelligence for Financial Engineering & Economics, 2019

Spatiality Preservable Factored Poisson Regression for Large-Scale Fine-Grained GPS-Based Population Analysis.
Proceedings of the Thirty-Third AAAI Conference on Artificial Intelligence, 2019

2018
Real-world large-scale study on adaptive notification scheduling on smartphones.
Pervasive Mob. Comput., 2018

Cross-comparative analysis of evacuation behavior after earthquakes using mobile phone data.
CoRR, 2018

Continuous Authentication System Using Online Activities.
Proceedings of the 17th IEEE International Conference On Trust, 2018

Text-Visualizing Neural Network Model: Understanding Online Financial Textual Data.
Proceedings of the Advances in Knowledge Discovery and Data Mining, 2018

Symbiotic Construction of Individual's Rich Location Dataset.
Proceedings of the 2018 ACM International Joint Conference and 2018 International Symposium on Pervasive and Ubiquitous Computing and Wearable Computers, 2018

Predictive population behavior analysis from multiple contexts with multilinear poisson regression.
Proceedings of the 26th ACM SIGSPATIAL International Conference on Advances in Geographic Information Systems, 2018

Replicating urban dynamics by generating human-like agents from smartphone GPS data.
Proceedings of the 26th ACM SIGSPATIAL International Conference on Advances in Geographic Information Systems, 2018

Fusion of Terrain Information and Mobile Phone Location Data for Flood Area Detection in Rural Areas.
Proceedings of the IEEE International Conference on Big Data (IEEE BigData 2018), 2018

Simulation of Volatility Trading using Nikkei Stock Index Option based on Stock Bulletin Board.
Proceedings of the IEEE International Conference on Big Data (IEEE BigData 2018), 2018

2017
CityFlowFragility: Measuring the Fragility of People Flow in Cities to Disasters using GPS Data Collected from Smartphones.
Proc. ACM Interact. Mob. Wearable Ubiquitous Technol., 2017

Early Destination Prediction with Spatio-temporal User Behavior Patterns.
Proc. ACM Interact. Mob. Wearable Ubiquitous Technol., 2017

Development of sentiment indicators using both unlabeled and labeled posts.
Proceedings of the 2017 IEEE Symposium Series on Computational Intelligence, 2017

Attention and engagement-awareness in the wild: A large-scale study with adaptive notifications.
Proceedings of the 2017 IEEE International Conference on Pervasive Computing and Communications, 2017

Colorful PDR: Colorizing PDR with shopping context in walking.
Proceedings of the 2017 International Conference on Indoor Positioning and Indoor Navigation, 2017

Development of an Interpretable Neural Network Model for Creation of Polarity Concept Dictionaries.
Proceedings of the 2017 IEEE International Conference on Data Mining Workshops, 2017

People's interruptibility in-the-wild: analysis of breakpoint detection model in a large-scale study.
Proceedings of the Adjunct Proceedings of the 2017 ACM International Joint Conference on Pervasive and Ubiquitous Computing and Proceedings of the 2017 ACM International Symposium on Wearable Computers, 2017

Detecting aged deterioration of a radio base station map for wi-fi positioning.
Proceedings of the Adjunct Proceedings of the 2017 ACM International Joint Conference on Pervasive and Ubiquitous Computing and Proceedings of the 2017 ACM International Symposium on Wearable Computers, 2017

Towards authentication using multi-modal online activities.
Proceedings of the Adjunct Proceedings of the 2017 ACM International Joint Conference on Pervasive and Ubiquitous Computing and Proceedings of the 2017 ACM International Symposium on Wearable Computers, 2017

Modeling and reproducing human daily travel behavior from GPS data: A Markov Decision Process approach.
Proceedings of the 1st ACM SIGSPATIAL Workshop on Prediction of Human Mobility, 2017

Next place prediction in unfamiliar places considering contextual factors.
Proceedings of the 25th ACM SIGSPATIAL International Conference on Advances in Geographic Information Systems, 2017

Develop method to predict the increase in the Nikkei VI index.
Proceedings of the 2017 IEEE International Conference on Big Data (IEEE BigData 2017), 2017

2016
Location History Knows What You Like: Estimation of User Preference from Daily Location Movement.
Proceedings of the Second International Conference on IoT in Urban Space, 2016

Coupled Hierarchical Dirichlet Process Mixtures for Simultaneous Clustering and Topic Modeling.
Proceedings of the Machine Learning and Knowledge Discovery in Databases, 2016

CityProphet: city-scale irregularity prediction using transit app logs.
Proceedings of the 2016 ACM International Joint Conference on Pervasive and Ubiquitous Computing, 2016

Predicting irregular individual movement following frequent mid-level disasters using location data from smartphones.
Proceedings of the 24th ACM SIGSPATIAL International Conference on Advances in Geographic Information Systems, GIS 2016, Burlingame, California, USA, October 31, 2016

A framework for evacuation hotspot detection after large scale disasters using location data from smartphones: case study of Kumamoto earthquake.
Proceedings of the 24th ACM SIGSPATIAL International Conference on Advances in Geographic Information Systems, GIS 2016, Burlingame, California, USA, October 31, 2016

Polarity propagation of financial terms for market trend analyses using news articles.
Proceedings of the IEEE Congress on Evolutionary Computation, 2016

2015
Fine-grained social relationship extraction from real activity data under coarse supervision.
Proceedings of the 2015 ACM International Symposium on Wearable Computers, 2015

Forecasting urban dynamics with mobility logs by bilinear Poisson regression.
Proceedings of the 2015 ACM International Joint Conference on Pervasive and Ubiquitous Computing, 2015

2014
Extracting land-use patterns using location data from smartphones.
Proceedings of the First International Conference on IoT in Urban Space, 2014

Hourly pedestrian population trends estimation using location data from smartphones dealing with temporal and spatial sparsity.
Proceedings of the 22nd ACM SIGSPATIAL International Conference on Advances in Geographic Information Systems, 2014

2013
Working-relationship detection from fitbit sensor data.
Proceedings of the 2013 ACM International Joint Conference on Pervasive and Ubiquitous Computing, 2013

2012
Adapted Scheduling Algorithm for On-Demand Bus System.
Int. J. Intell. Transp. Syst. Res., 2012

2011
Location recommendation based on location history and spatio-temporal correlations for an on-demand bus system.
Proceedings of the 19th ACM SIGSPATIAL International Symposium on Advances in Geographic Information Systems, 2011

2010
Development and Evaluation of New Interface for Registration of New Bus Stops for the On-Demand Bus System.
Int. J. Intell. Transp. Syst. Res., 2010

2009
Scheduling Algorithm for On-Demand Bus System.
Proceedings of the Sixth International Conference on Information Technology: New Generations, 2009

2008
Evaluation of On-Demand Bus Services Applicability to Older Persons.
J. Robotics Mechatronics, 2008

A Research on Predicting the Operation Function for the Workflow-Based Knowledge Management Software.
Proceedings of the Fifth International Conference on Information Technology: New Generations (ITNG 2008), 2008

2006
Micro Manipulator and Forceps Navigation for Endoscopic Fetal Surgery.
J. Robotics Mechatronics, 2006

2005
Micro Manipulators for Intrauterine Fetal Surgery in an Open MRI.
Proceedings of the 2005 IEEE International Conference on Robotics and Automation, 2005


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