251 search results - page 20 / 51 » Processing Multiple Aggregation Queries in Geo-Sensor Networ... |
CCS
2010
ACM
13 years 7 months ago
2010
ACM
Network-based Intrusion Detection Systems (IDSs) such as Snort or Bro that have to analyze the packet payload for all the received data show severe performance problems if used in...
SIGMOD
2006
ACM
14 years 6 months ago
2006
ACM
Monitoring extreme values (MAX or MIN) is a fundamental problem in wireless sensor networks (and in general, complex dynamic systems). This problem presents very different algorit...
VLDB
2007
ACM
14 years 7 months ago
2007
ACM
In distributed stream processing environments, large numbers of continuous queries are distributed onto multiple servers. When one or more of these servers become overloaded due t...
PODS
2005
ACM
14 years 6 months ago
2005
ACM
There is growing interest in algorithms for processing and querying continuous data streams (i.e., data that is seen only once in a fixed order) with limited memory resources. Pro...
SIGMOD
2011
ACM
12 years 9 months ago
2011
ACM
We consider extending decision support facilities toward large sophisticated networks, upon which multidimensional attributes are associated with network entities, thereby forming...