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COMPUTER
2008
66views more  COMPUTER 2008»
15 years 4 months ago
Into the Wild: Low-Cost Ubicomp Prototype Testing
ions and techniques such as activity models, storyboards, and programming by demonstration (Y. Li and J. Landay, "Activity-Based Prototyping of Ubicomp Applications for Long-L...
Yang Li, James A. Landay
PAMI
2006
186views more  PAMI 2006»
15 years 3 months ago
Dynamic Shape and Appearance Models
We propose a model of the joint variation of shape and appearance of portions of an image sequence. The model is conditionally linear, and can be thought of as an extension of acti...
Gianfranco Doretto, Stefano Soatto
CVPR
2009
IEEE
16 years 11 months ago
Observe Locally, Infer Globally: a Space-Time MRF for Detecting Abnormal Activities with Incremental Updates
We propose a space-time Markov Random Field (MRF) model to detect abnormal activities in video. The nodes in the MRF graph correspond to a grid of local regions in the video fra...
Jaechul Kim (University of Texas at Austin), Krist...
CAISE
2006
Springer
15 years 7 months ago
Regulation in Information Systems at the Level of Tunement
Information Systems (IS) have a major impact on human activities. They are not only "objects or products" because they directly concern our access to knowledge, our possi...
Michel Léonard, Abdelaziz Khadraoui, Jolita...
MOBICOM
2004
ACM
15 years 9 months ago
Analyzing the spread of active worms over VANET
Interactive communications among nodes in Vehicular Ad Hoc Networks (VANET) and the safety-oriented nature of many VANET applications necessitate a robust security framework. An a...
Syed A. Khayam, Hayder Radha