SOCIALCOM
2010
13 years 10 months ago
2010
In this work we address the problem of modeling varying time duration sequences for large-scale human routine discovery from cellphone sensor data using a multi-level approach to p...
FOCS
2005
IEEE
14 years 6 months ago
2005
IEEE
We consider online problems where purchases have time durations which expire regardless of whether the purchase is used or not. The Parking Permit Problem is the natural analog of...