상세정보
학술대회
Structuring Mobile User Context Based on Spatio-Temporal Information
- 발행일
- 201510
- 출처
- International Conference on Big Data Applications and Services (BigDAS) 2015, pp.1-5
- 협약과제
- 15MC1400, 사용자 디지털 감성 DNA에 기반한 디지털생명체 기술 개발, 이승익
- 초록
- This paper proposes a method for structuring and semanti- cally enriching the personal data collected from smart phones. In order to structure the data, a set of locational data is an- alyzed to determine whether it is a move or a stay, what we call episode. Then, the episodes are augmented by tagging place name, place category, start time, and end time if it is a stay and distance, mobility (walk, vehicle, and bi-cycle), start time, and end time if it is a move. Experiments shows that mobile users context are well-structured and semanti- cally enriched.
- 키워드
- Context, Episode, Mobile, Spatio-temporal, Tagging
- KSP 제안 키워드
- Data collected, Personal Data, Smart Phone, mobile users, spatio-temporal information, user context