The humane interface: new directions for designing interactive systems
The humane interface: new directions for designing interactive systems
Time as essence for photo browsing through personal digital libraries
Proceedings of the 2nd ACM/IEEE-CS joint conference on Digital libraries
How do people manage their digital photographs?
Proceedings of the SIGCHI Conference on Human Factors in Computing Systems
Incremental Clustering for Mining in a Data Warehousing Environment
VLDB '98 Proceedings of the 24rd International Conference on Very Large Data Bases
Using GPS to learn significant locations and predict movement across multiple users
Personal and Ubiquitous Computing
Context-Aware Notification for Wearable Computing
ISWC '03 Proceedings of the 7th IEEE International Symposium on Wearable Computers
Extracting places from traces of locations
Proceedings of the 2nd ACM international workshop on Wireless mobile applications and services on WLAN hotspots
Networked multimedia event exploration
Proceedings of the 12th annual ACM international conference on Multimedia
Context data in geo-referenced digital photo collections
Proceedings of the 12th annual ACM international conference on Multimedia
CSCW '04 Proceedings of the 2004 ACM conference on Computer supported cooperative work
Incorporating physical co-presence at events into digital social networking
CHI '05 Extended Abstracts on Human Factors in Computing Systems
Leveraging context to resolve identity in photo albums
Proceedings of the 5th ACM/IEEE-CS joint conference on Digital libraries
Temporal event clustering for digital photo collections
ACM Transactions on Multimedia Computing, Communications, and Applications (TOMCCAP)
Proceedings of the 13th annual ACM international conference on Multimedia
MMM2: mobile media metadata for media sharing
Proceedings of the 13th annual ACM international conference on Multimedia
Situated event bootstrapping and capture guidance for automated home movie authoring
Proceedings of the 13th annual ACM international conference on Multimedia
Presence-Exchanges: Toward Sustainable Presence-Sharing
WMCSA '06 Proceedings of the Seventh IEEE Workshop on Mobile Computing Systems & Applications
Extraction of social context and application to personal multimedia exploration
MULTIMEDIA '06 Proceedings of the 14th annual ACM international conference on Multimedia
Capturing, sharing, and using local place information
Proceedings of the SIGCHI Conference on Human Factors in Computing Systems
Toward a Common Event Model for Multimedia Applications
IEEE MultiMedia
Contextual wisdom: social relations and correlations for multimedia event annotation
Proceedings of the 15th international conference on Multimedia
Computational Geometry: Algorithms and Applications
Computational Geometry: Algorithms and Applications
Computable social patterns from sparse sensor data
Proceedings of the first international workshop on Location and the web
Unsupervised context detection using wireless signals
Pervasive and Mobile Computing
A survey of context data distribution for mobile ubiquitous systems
ACM Computing Surveys (CSUR)
Pervasive social context: Taxonomy and survey
ACM Transactions on Intelligent Systems and Technology (TIST) - Special Sections on Paraphrasing; Intelligent Systems for Socially Aware Computing; Social Computing, Behavioral-Cultural Modeling, and Prediction
Pervasive and Mobile Computing
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We present online algorithms to extract social context: Social spheres are labeled locations of significance, represented as convex hulls extracted from GPS traces. Colocation is determined from Bluetooth and GPS to extract social rhythms, patterns in time, duration, place, and people corresponding to real-world activities. Social ties are formulated from proximity and shared spheres and rhythms. Quantitative evaluation is performed for 10+ million samples over 45 man-months. Applications are presented with assessment of perceived utility: Socio-Graph, a video and photo browser with filters for social metadata, and Jive, a blog browser that uses rhythms to discover similarity between entries automatically.