2265 search results - page 67 / 453 » Recovering Exchanged Data |
VLDB
2004
ACM
14 years 2 months ago
2004
ACM
PIVOT and UNPIVOT, two operators on tabular data that exchange rows and columns, enable data transformations useful in data modeling, data analysis, and data presentation. They ca...
PAM
2010
Springer
14 years 3 months ago
2010
Springer
Abstract. This paper describes datasets that will shortly be made available to the research community through an Internet measurement data repository operated by the RIPE NCC. The ...
ICRA
2009
IEEE
14 years 3 months ago
2009
IEEE
— We present a method for reconstructing 3D models of tree branch structure from laser range data. Our approach is probabilistic, and uses a generative model of a tree to guide a...
AI
2007
Springer
14 years 2 months ago
2007
Springer
In this paper, we present an approach for recovering a topological map of the environment using only detection events from a deployed sensor network. Unlike other solutions to this...
SIGOPS
2008
13 years 8 months ago
2008
Virtual machine (VM) time travel enables reverting a virtual machine's state, both transient and persistent, to past points in time. This capability can be used to improve vi...