184 search results - page 5 / 37 » Using a distributed quadtree index in peer-to-peer networks |
CIKM
2005
Springer
13 years 10 months ago
2005
Springer
We consider the general problem of tracking moving objects in sensor networks. The specific application we consider is that of tracking a chemical plume moving over a large infra...
ICDE
2012
IEEE
11 years 11 months ago
2012
IEEE
— Differential privacy has recently emerged as the de facto standard for private data release. This makes it possible to provide strong theoretical guarantees on the privacy and ...
PODS
1997
ACM
14 years 21 days 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...
INFOCOM
2006
IEEE
14 years 2 months ago
2006
IEEE
— Detecting coordinated attacks on Internet resources requires a distributed network monitoring infrastructure. Such an infrastructure will have two logically distinct elements: ...
EDBT
2006
ACM
14 years 8 months ago
2006
ACM
Abstract. Partial-match queries return data items that contain a subset of the query keywords and order the results based on the statistical properties of the matched keywords. The...