The familiar: a living diary and companion
CHI '01 Extended Abstracts on Human Factors in Computing Systems
PCM '01 Proceedings of the Second IEEE Pacific Rim Conference on Multimedia: Advances in Multimedia Information Processing
Unsupervised Analysis of Human Gestures
PCM '01 Proceedings of the Second IEEE Pacific Rim Conference on Multimedia: Advances in Multimedia Information Processing
Layered Representations for Human Activity Recognition
ICMI '02 Proceedings of the 4th IEEE International Conference on Multimodal Interfaces
Realtime Personal Positioning System for Wearable Computers
ISWC '99 Proceedings of the 3rd IEEE International Symposium on Wearable Computers
Context-based video retrieval system for the life-log applications
MIR '03 Proceedings of the 5th ACM SIGMM international workshop on Multimedia information retrieval
Multimodal detection of human interaction events in a nursing home environment
Proceedings of the 6th international conference on Multimodal interfaces
Layered representations for learning and inferring office activity from multiple sensory channels
Computer Vision and Image Understanding - Special issue on event detection in video
Acoustic environment as an indicator of social and physical context
Personal and Ubiquitous Computing
Wearable imaging system for summarizing personal experiences
ICME '03 Proceedings of the 2003 International Conference on Multimedia and Expo - Volume 2
InSense: Interest-Based Life Logging
IEEE MultiMedia
Similarity-based analysis for large networks of ultra-low resolution sensors
Pattern Recognition
IEEE Transactions on Pattern Analysis and Machine Intelligence
Dynamic neural network based algorithm for context awareness in mobile computing
ICCOM'05 Proceedings of the 9th WSEAS International Conference on Communications
Discovery of activity patterns using topic models
UbiComp '08 Proceedings of the 10th international conference on Ubiquitous computing
Daily Routine Recognition through Activity Spotting
LoCA '09 Proceedings of the 4th International Symposium on Location and Context Awareness
WI-IAT '09 Proceedings of the 2009 IEEE/WIC/ACM International Joint Conference on Web Intelligence and Intelligent Agent Technology - Volume 02
A hybrid discriminative/generative approach for modeling human activities
IJCAI'05 Proceedings of the 19th international joint conference on Artificial intelligence
A First Approach to Activity Recognition using Topic Models
Proceedings of the 2009 conference on Artificial Intelligence Research and Development: Proceedings of the 12th International Conference of the Catalan Association for Artificial Intelligence
A First Approach to Activity Recognition using Topic Models
Proceedings of the 2009 conference on Artificial Intelligence Research and Development: Proceedings of the 12th International Conference of the Catalan Association for Artificial Intelligence
On supervision and statistical learning for semantic multimedia analysis
Journal of Visual Communication and Image Representation
Indexing of personal video captured by a wearable imaging system
CIVR'03 Proceedings of the 2nd international conference on Image and video retrieval
Toward recognition of short and non-repetitive activities from wearable sensors
AmI'07 Proceedings of the 2007 European conference on Ambient intelligence
Scalable recognition of daily activities with wearable sensors
LoCA'07 Proceedings of the 3rd international conference on Location-and context-awareness
Vision-based user-centric light control for smart environments
Pervasive and Mobile Computing
Exploring semantics in activity recognition using context lattices
Journal of Ambient Intelligence and Smart Environments
Human activity recognition from accelerometer data using a wearable device
IbPRIA'11 Proceedings of the 5th Iberian conference on Pattern recognition and image analysis
Unsupervised discovery of structure in activity data using multiple eigenspaces
LoCA'06 Proceedings of the Second international conference on Location- and Context-Awareness
Review: Situation identification techniques in pervasive computing: A review
Pervasive and Mobile Computing
A study of detecting social interaction with sensors in a nursing home environment
ICCV'05 Proceedings of the 2005 international conference on Computer Vision in Human-Computer Interaction
Learning and recognizing the places we go
UbiComp'05 Proceedings of the 7th international conference on Ubiquitous Computing
MMM'12 Proceedings of the 18th international conference on Advances in Multimedia Modeling
Philosophies and technologies for ambient aware devices in wearable computing grids
Computer Communications
Information Sciences: an International Journal
A tutorial on human activity recognition using body-worn inertial sensors
ACM Computing Surveys (CSUR)
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A truly personal and reactive computer system should have access to the same information as its user, including the ambient sights and sounds. To this end, we have developed a system for extracting events and scenes from natural audio/visual input. We find our system can (without any prior labeling of data) cluster the audio/visual data into events, such as passing through doors and crossing the street. Also, we hierarchically cluster these events into scenes and get clusters that correlate with visiting the supermarket, or walking down a busy street.