The “irregular congestion” will be caused by some large scale events which are held in the specific region, such as a fireworks display or a sport game. Since it is strongly needed to avoid the risks of crowd accidents in…
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…
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,…
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:…
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…
Our lab. welcomes 3 new graduate students and 4 new undergraduate students this month! The member list has been updated.
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…
Abstract Wearable health care devices, gadgets for monitoring personal activity including steps to heart rates, are gaining popularity on health-care and sport fields. Consequently, precise analysis of the health and physical performance of the individual is promising. In contrast, our…
Smartphones are becoming more widespread, in recent times, and their users upload and accumulate large scale location data. Thanks to their population-scale location history data, analyzing urban (population) dynamics encourages data-driven urban city design. This is what we call a…
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…