Y
Yuki Arase
Researcher at Osaka University
Publications - 87
Citations - 990
Yuki Arase is an academic researcher from Osaka University. The author has contributed to research in topics: Web page & Web navigation. The author has an hindex of 14, co-authored 77 publications receiving 811 citations. Previous affiliations of Yuki Arase include Microsoft & National Institute of Advanced Industrial Science and Technology.
Papers
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Proceedings ArticleDOI
Mining people's trips from large scale geo-tagged photos
TL;DR: This paper focuses on geo-tagged photos and proposes a method to detect people's frequent trip patterns, i.e., typical sequences of visited cities and durations of stay as well as descriptive tags that characterize the trip patterns.
Patent
Identifying Status Based on Heterogeneous Sensors
Xing Xie,Yin Zhu,Yuki Arase +2 more
TL;DR: In this paper, a mobile device equipped with sensors may collect sensor data pertaining to transportation modes of the user, tracking locations of user, identifying environmental noise levels surrounding the user and speech being spoken in proximity to the user.
Journal ArticleDOI
Dummy-Based User Location Anonymization Under Real-World Constraints
TL;DR: This paper anonymizes the user's location by generating dummies which the authors simulate to behave like real human and confirms that the method can anonymize the users' locations even against human's observation.
Proceedings ArticleDOI
A dummy-based anonymization method based on user trajectory with pauses
TL;DR: This work assumed that the users' movements are known in advance and proposed a dummy-based anonymization method based on user movements, where dummies move naturally while stopping at several locations.
Proceedings Article
Discriminative Approach to Fill-in-the-Blank Quiz Generation for Language Learners
TL;DR: Detailed user evaluation with 3 native and 23 non-native speakers of English shows that the proposed discriminative methods to generate semantic distractors of fill-in-theblank quiz achieve better reliability and validity than previous methods.