Sciweavers

3172 search results - page 335 / 635
» Combining Specification Techniques for Processes, Data and T...
Sort
View
PVLDB
2008
108views more  PVLDB 2008»
15 years 6 months ago
Sliding-window top-k queries on uncertain streams
Query processing on uncertain data streams has attracted a lot of attentions lately, due to the imprecise nature in the data generated from a variety of streaming applications, su...
Cheqing Jin, Ke Yi, Lei Chen 0002, Jeffrey Xu Yu, ...
JPDC
2008
100views more  JPDC 2008»
15 years 6 months ago
Data-stream-based global event monitoring using pairwise interactions
The problem of global state observation is fundamental to distributed systems and to the analysis of data streams. Many interactions in distributed systems can be analyzed in term...
Punit Chandra, Ajay D. Kshemkalyani
SIGMOD
2007
ACM
150views Database» more  SIGMOD 2007»
16 years 6 months ago
System design issues in sensor databases
In-network sensor query processing systems (ISQPs), or sensor databases, have been developed to acquire, process and aggregate data from wireless sensor networks (WSNs). Because W...
Qiong Luo, Hejun Wu
VISUALIZATION
1998
IEEE
15 years 11 months ago
Building perceptual textures to visualize multidimensional datasets
This paper presents a new method for using texture to visualize multidimensional data elements arranged on an underlying threedimensional height field. We hope to use simple textu...
Christopher G. Healey, James T. Enns
COR
2008
129views more  COR 2008»
15 years 6 months ago
Queues in DOCSIS cable modem networks
In this paper we determine the optimal fraction c of the uplink channel capacity that should be dedicated to the contention channel in a DOCSIS cable network in order to minimize ...
Joke Lambert, Benny Van Houdt, Chris Blondia