574 search results - page 96 / 115 » Distributed Queries and Query Optimization in Schema-Based P... |
STOC
2009
ACM
14 years 8 months ago
2009
ACM
A mechanism for releasing information about a statistical database with sensitive data must resolve a trade-off between utility and privacy. Publishing fully accurate information ...
MOBIHOC
2006
ACM
14 years 7 months ago
2006
ACM
Data storage has become an important issue in sensor networks as a large amount of collected data need to be archived for future information retrieval. This paper introduces stora...
COLCOM
2007
IEEE
14 years 2 months ago
2007
IEEE
—Recently, unstructured peer-to-peer (P2P) applications have become extremely popular. Searching in these networks has been a hot research topic. Flooding-based searching, which ...
PODS
1997
ACM
13 years 11 months ago
1997
ACM
In this paper, we present a new cost model for nearest neighbor search in high-dimensional data space. We first analyze different nearest neighbor algorithms, present a generaliza...
BROADNETS
2004
IEEE
13 years 11 months ago
2004
IEEE
One important application of wireless sensor networks is tracking moving objects. The recent progress has made it possible for tiny sensors to have more computing power and storag...