F
Fumio Hattori
Researcher at Ritsumeikan University
Publications - 24
Citations - 244
Fumio Hattori is an academic researcher from Ritsumeikan University. The author has contributed to research in topics: Conversation & Recommender system. The author has an hindex of 9, co-authored 24 publications receiving 236 citations.
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Proceedings ArticleDOI
Activity recognition from interactions with objects using dynamic Bayesian network
TL;DR: This paper focuses on recognizing the twelve activity steps in the drip injection task and obtained the 95.4% accuracy in recognizing these steps using the Dynamic Bayesian Network framework.
Proceedings Article
Fusion-based Recommender System for Improving Serendipity.
Kenta Oku,Fumio Hattori +1 more
TL;DR: A Fusion-based Recommender System that aims to improve the serendipity of recommender systems, based on the novel notion that the system finds new items, which have the mixed features of two user-input items, produced by mixing the two items together.
Journal ArticleDOI
Concept of symbiotic computing and its agent-based application to a ubiquitous care-support service
TL;DR: An agent-based care-support service to enable supervision of persons by their families and friends easily while protecting privacy is developed and a hierarchical structure of multi-agents is organized dynamically using heuristics in agents based on the situation of a watched person and watching persons.
Book ChapterDOI
Walk navigation system using photographs for people with dementia
TL;DR: This work has developed a walk navigation system using photographs of landmarks to benefit cognitive impaired people and their families and provides a photograph of the next target landmark to the mobile devices of Cognitive impaired people.
A Recommendation System Considering Users' Past / Current / Future Contexts
TL;DR: The second workshop on Context-Aware Recommender Systems presented at CARS-2010 focused on the development of recommendation systems for knowledge representation in the context of a NoSQL data store.