GIS
2010
ACM
13 years 3 months ago
2010
ACM
In this paper we focus on the problem of continuously monitoring the set of Reverse k-Nearest Neighbors (RkNNs) of a query object in a moving object database using a client server...
NSDI
2008
13 years 7 months ago
2008
Botnets, i.e., networks of compromised machines under a common control infrastructure, are commonly controlled by an attacker with the help of a central server: all compromised ma...
COORDINATION
2000
Springer
13 years 9 months ago
2000
Springer
We consider the problem of coordination and control of large heterogeneous groups of agents distributed over the Internet in the context of Law-Governed Interaction (LGI) [2, 5]. L...
MOBIWAC
2006
ACM
13 years 10 months ago
2006
ACM
Many research projects have defined applications that are claimed to operate in a MANet environment. Consider for instance these software tools that make it possible to share inf...
ICC
2007
IEEE
13 years 11 months ago
2007
IEEE
— A decentralized sensor positioning algorithm is proposed using an adaptive weighted-interpolation method. The proposed method utilizes in-network processing among sensors to co...
PODS
2006
ACM
14 years 5 months ago
2006
ACM
Finding icebergs ? items whose frequency of occurrence is above a certain threshold ? is an important problem with a wide range of applications. Most of the existing work focuses ...