817 search results - page 162 / 164 » Using Ontology for Personalized Mobile Message Computation |
SIGMOD
2008
ACM
14 years 6 months ago
2008
ACM
Mobile devices equipped with positioning capabilities (e.g., GPS) can ask location-dependent queries to Location Based Services (LBS). To protect privacy, the user location must n...
VEE
2010
ACM
14 years 1 months ago
2010
ACM
Modern organizations face increasingly complex information management requirements. A combination of commercial needs, legal liability and regulatory imperatives has created a pat...
JCDL
2004
ACM
13 years 11 months ago
2004
ACM
We developed two browsers to support large personal photo collections on PDAs. Our first browser is based on a traditional, folder-based layout that utilizes either the user’s m...
SIGMETRICS
2010
ACM
13 years 11 months ago
2010
ACM
In this paper, we study distributed channel assignment in wireless networks with applications to peer discovery in ad hoc wireless networks. We model channel assignment as a color...
MOBICOM
2010
ACM
13 years 6 months ago
2010
ACM
Cellular radios consume more power and suffer reduced data rate when the signal is weak. According to our measurements, the communication energy per bit can be as much as 6x highe...