2355 search results - page 291 / 471 » Anonymizing Temporal Data |
126
click to vote
INFOCOM
2009
IEEE
15 years 8 months ago
2009
IEEE
—We envision a two-tier sensor network which consists of resource-rich master nodes at the upper tier and resourcepoor sensor nodes at the lower tier. Master nodes collect data f...
150
click to vote
ICMCS
2008
IEEE
15 years 8 months ago
2008
IEEE
Several stochastic models provide an effective framework to identify the temporal structure of audiovisual data. Most of them need as input a first video structure, i.e. connecti...
117
click to vote
TMC
2008
15 years 1 months ago
2008
Recent research shows that significant energy saving can be achieved in wireless sensor networks by using mobile elements (MEs) capable of carrying data mechanically. However, the ...
111
click to vote
SAC
2008
ACM
15 years 1 months ago
2008
ACM
We address aggregate queries over GIS data and moving object data, where non-spatial information is stored in a data warehouse. We propose a formal data model and query language t...
174
Voted
TWC
2011
14 years 8 months ago
2011
Abstract—We target a two-tier sensor network with resourcerich master nodes at the upper tier and resource-poor sensor nodes at the lower tier. Master nodes collect data from sen...