Privacy protected life-context-aware alert by simplified sound spectrogram from microphone sensor.
Tomoko YonezawaNaoki OkamotoHirotake YamazoeShinji AbeFumio HattoriNorihiro HagitaPublished in: CASEMANS@Ubicomp (2011)
Keyphrases
- context aware
- sound source
- speech signal
- contextual information
- sensitive data
- ubiquitous computing
- mobile devices
- context awareness
- automatic speech recognition
- data protection
- speech recognition
- mobile computing
- ambient intelligence
- privacy preserving
- privacy protection
- private information
- sensor data
- mobile applications
- real time
- context aware systems
- distributed intelligent
- audio visual
- sensor networks
- daily life
- context aware services
- sensitive information
- context aware computing
- mobile users
- pervasive computing
- smart home
- smart environments
- mobile environments
- location aware