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Shimosaka Research Group

pursuing MIUBIQ (machine intelligence in UbiComp Research)

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News

Presenting our paper on Robust Continuous MaxEnt IRL with RRT at IV2022

The the 33rd IEEE Intelligent Vehicles Symposium (IV22) is being held June 5th – June 9th, Aachen Germany, and online (hybrid-form). The following presentation will be delivered. Advanced driver assistance systems have gained popularity as a safe technology that helps...

2022/06/09 | NewsPresentations | 72 views |

Presenting our paper on Efficient Indoor Localization Model Construction by Sequential Recommendation of Data Gathering Position based on Bayesian Optimization at IPIN2021

The eleventh international conference on indoor positioning and indoor localization (IPIN2021) will be held November 29 – December 2 at Hotel Evenia Olympic Park, Lloret de Mar, Spain and online. The following oral presentation will be delivered.   In recent...

2021/11/29 | NewsPresentations | 463 views |

Presenting 2 papers at ACM SIGSPATIAL 2021

The ACM International Conference on Advances in Geographic Information Systems 2021 (ACM SIGSPATIAL 2021) will be held on November 2-5, 2021 at online conference. The following presentations will be delivered. 1. CityOutlook: Early Crowd Dynamics Forecast towards Irregular Events Detection...

2021/11/01 | NewsPresentations | 616 views |

Our paper on robustifying Wi-Fi localization by “Between-Location” data augmentation has been published in IEEE Sensors Journal

Our paper on robustifying Wi-Fi localization by "Between-Location" data augmentation has been published in IEEE Sensors Journal. In Wi-Fi fingerprint-based indoor localization, we need to acquire a dataset with a high-density dataset in the target environment in this framework. To...

2021/09/17 | NewsPresentations | 693 views |

Presenting our paper on driving behavior modeling with inverse reinforcement learning at un-signalized intersection on sequential MDPs on IV2021

The 2021 IEEE Intelligent Vehicles Symposium (IV21) is a premier annual technical forum sponsored by the IEEE Intelligent Transportation Systems Society (ITSS), which will be held during 11-17 July 2021 online. The following contents will be presented. Driving behavior modeling...

2021/07/07 | NewsPresentations | 1044 views |

Presenting our paper on fine-grained urban dynamics prediction with hierarchical Bayes on PAKDD 2021

The 25th Pacific Asia Conference on Knowledge Discovery and Data Mining (PAKDD-2021) is May 11-14, 2021 at online conference. The following oral presentation will be delivered. In recent years, the use of smartphone Global Positioning System (GPS) logs has accelerated...

2021/05/11 | NewsPresentations | 1009 views |

New members of April 2021

Our lab. welcomes 3 new graduate students, and 2 new undergraduate students in April. The member list has been updated.

2021/04/07 | News | 1012 views |

Our publication page is renewed

We have updated the publication page, please check our latest papers from publication page. As well as project page renewal, we also have added recent results of our activities.

2021/03/31 | News | 785 views |

Presenting our paper on fine-grained urban anomaly detection at nationwide scale using massive GPS logs on BigData2020

The 2020 IEEE International Conference on Big Data (Big Data) is being held on December 10-13, 2020 at online conference. The following poster presentation will be delivered. The analysis of crowd flow in urban regions (urban dynamics) from GPS traces...

2020/12/11 | NewsPresentations | 720 views |

Presenting our paper on accurate anomaly crowd prediction at ACM SIGSPATIAL 2020

The International Conference on Advances in Geographic Information Systems 2020 (ACM SIGSPATIAL 2020) will be held on November 3-6, 2020 at online conference. The following poster presentation will be delivered. Forecasting anomalies in urban areas is of great importance for...

2020/10/27 | NewsPresentations | 704 views |

Presenting our paper on neural-based time-series multi-label classification problem towards reliable activity recognition on construction vehicles at IROS2020

The 2020 IEEE/RSJ International Conference on Intelligent Robots (IROS2020) is now held October 25 – November 25 at on-demand conference. The following oral presentation will be delivered. Sensor-based activity recognition for construction vehicles is useful for evaluating the skills of...

2020/10/26 | NewsPresentations | 644 views |

Presenting our paper on Wi-Fi-based indoor localization maintenance method via group-wise total variation regularization at IPIN2019

The tenth international conference on indoor positioning and indoor localization (IPIN2019) will be held September 30 – October 3 at the congress palace of Pisa, Pisa, Italy. The following oral presentation will be delivered.   Wi-Fi fingerprint-based localization is known...

2019/10/01 | NewsPresentations | 1229 views |

Presenting our project on VR art “CityAtmosphere” in UbiComp 2019 Demos.

The 2019 ACM International Joint Conference on Pervasive and Ubiquitous Computing (UbiComp 2019) will be held from 9th September 2019 to 13th September 2019 at the Queen Elizabeth II Centre in London, UK. The following demos session will be delivered....

2019/09/04 | NewsPresentations | 1072 views |

Presenting our paper on large-scale fine-grained urban dynamics prediction at AAAI2019

The Thirty-Third AAAI Conference on Artificial Intelligence (AAAI-19) will be held January 27 – February 1 at the Hilton Hawaiian Village, Honolulu, Hawaii, USA. The following oral / poster presentation will be delivered. Analyses of urban dynamics using tons of...

2019/01/28 | NewsPresentations | 1831 views |

Presenting our paper on population pattern prediction at ACM SIGSPATIAL2018

The Twenty-sixth ACM SIGSPATIAL International Conference on Advances in Geographic Information Systems (ACM SIGSPATIAL 2018) will be held November 6-9 at Seattle, Washington, USA. The following poster presentation will be delivered. Predicting behaviors of a population from location-oriented log data...

2018/11/01 | NewsPresentations | 1457 views |

New members of September 2018

Our lab. welcomes 1 new undergraduate student in September. The member list has been updated.

2018/10/19 | News | 1574 views |

Presenting our paper on Early Destination Prediction with Spatio-temporal User Behavior Patterns in UbiComp 2018

The 2018 ACM International Joint Conference on Pervasive and Ubiquitous Computing (UbiComp 2018) was held from 8th October 2018 to 12th October 2018 at the Suntec Convention Center, Singapore. The following oral presentation was delivered. UBICOMP  day 3 TRACK 2 “Cities...

2018/10/18 | NewsPresentations | 1269 views |

New Members of April 2018

Our lab. welcomes 4 new graduate students (2 from Tokyo-Tech undergraduate) and 2 new undergraduate students in April. The member list has been updated. http://www.miubiq.cs.titech.ac.jp/member-list/

2018/04/16 | News | 1912 views |

Our paper on Early Destination Prediction with Spatio-temporal User Behavior Patterns has been published in Proceedings of the ACM on Interactive, Mobile, Wearable and Ubiquitous Technologies (IMWUT).

Our paper on Early Destination Prediction with Spatio-temporal User Behavior Patterns has been published in Proceedings of the ACM on Interactive, Mobile, Wearable and Ubiquitous Technologies (IMWUT). We propose a new probabilistic destination prediction model based on two conventional models,...

2018/01/22 | NewsPresentations | 2297 views |

New Members of September 2017

Our lab. welcomes 2 new graduate students and 1 new undergraduate student in September. The member list has been updated. http://www.miubiq.cs.titech.ac.jp/member-list/

2017/10/05 | News | 2460 views |

Our paper on Robust indoor localization across smartphone models with ellipsoid features from multiple RSSIs has been published in Proceedings of the ACM on Interactive, Mobile, Wearable and Ubiquitous Technologies (IMWUT).

Our paper on Robust indoor localization across smartphone models with ellipsoid features from multiple RSSIs has been published in Proceedings of the ACM on Interactive, Mobile, Wearable and Ubiquitous Technologies (IMWUT). We propose a novel feature representation based on multiple...

2017/08/28 | NewsPresentations | 2894 views |

Presenting our paper on robust indoor localization across smartphone models in UbiComp 2017

The 2017 ACM International Joint Conference on Pervasive and Ubiquitous Computing (UbiComp 2017) will be held in Maui, Hawaii, USA, September 11–15 (The Grand Wailea Resort Hotel & Spa). The following oral presentation will be delivered. RSSI-based indoor localization for...

2017/08/28 | NewsPresentations | 2078 views |

New Members of April 2017

Our lab. welcomes 4 new graduate students and 2 new undergraduate students this month! The member list has been updated. http://www.miubiq.cs.titech.ac.jp/member-list/

2017/08/21 | News | 2064 views |

Presenting our paper on fast inverse reinforcement learning at AAAI 2017

The Thirty-First AAAI Conference on Artificial Intelligence (AAAI-17) will be held February 4–9 at the Hilton San Francisco, San Francisco, California, USA. The following oral / poster presentation will be delivered. Maximum entropy inverse reinforcement learning (MaxEnt IRL) is an...

2017/02/02 | NewsPresentations | 2570 views |

Presenting our paper on Bayesian simultaneous clustering and topic modeling at ECML-PKDD2016

The European Conference on Machine Learning and Principles and Practice of Knowledge Discovery (ECML-PKDD 2016) will be held at Riva del Garda, Italy, during September 19–23, 2016. The following oral presentation will be delivered. In the field of machine learning,...

2016/09/08 | NewsPresentations | 2897 views |

Presenting our paper on irregurality prediction using transit app logs at UbiComp2016 (Sep. 12 ~ Sep. 16) @Heidelberg, Germany

ACM International Joint Conference on Pervasive and Ubiquitous Computing (UbiComp 2016) will be held in Heidelberg, Germany from Sep. 12-16. The following oral presentation will be delivered by  Tatsuya Konishi and Kota Tsubouchi. Sep. 15(Thu) UbiComp in transportation (16:00~) CityProphet:...

2016/09/06 | NewsPresentations | 2647 views |

Presenting our paper on RSSI-based indoor localizasion at UbiComp2016 (September, 2016 @Heidelberg)

The 2016 ACM International Joint Conference on Pervasive and Ubiquitous Computing (UbiComp 2016) will be held in Heidelberg, Germany from Sep. 12-16. The following oral presentation will be delivered. Thanks to a number of researchers, RSSI-based localization accuracy has already...

2016/09/06 | NewsPresentations | 2180 views |

New Members of April 2016

Our lab. welcomes 3 new graduate students and 4 new undergraduate students this month! The member list has been updated. http://www.miubiq.cs.titech.ac.jp/member-list/

2016/04/25 | News | 2760 views |

Our paper on Wireless indoor localization with sensor placement optimization has been published in Advanced Robotics

Our paper on Wireless indoor localization with sensor placement optimization has been published in Advanced Robotics. We propose an system installation scenario for wireless indoor localization systems and a flexible procedure for it with optimal sensor selection algorithms. Installation cost...

2016/03/30 | News | 2986 views |

Presenting our paper on Forecasting Urban Dynamics with Mobility Logs at UbiComp2015 (September, 2015 @Osaka)

We proudly presented our work on forecasting urban dynamics (daily people flow in a city) with mobility logs at The 2015 ACM International Joint Conference on Pervasive and Ubiquitous Computing (UbiComp 2015) held at Osaka, Japan September 2015. We propose a low-rank...

2015/10/05 | NewsPresentations | 2142 views |

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