Sciweavers

1977 search results - page 26 / 396
» Challenges for Data Mining in Distributed Sensor Networks
Sort
View
IPCCC
2006
IEEE
14 years 1 months ago
A framework for distributed key management schemes in heterogeneous wireless sensor networks
— Key management is a major challenge in the design and deployment of secure wireless sensor networks. A common assumption in most distributed key management schemes is that all ...
Kejie Lu, Yi Qian, Jiankun Hu
ISPAN
2005
IEEE
14 years 1 months ago
Increasing Sensor Network Lifetime by Identifying and Leveraging Nodes with Excess Energy In Heterogeneous Networks
We propose and evaluate wireless sensor routing algorithms designed to extend the lifetime of a heterogeneous wireless sensor network. The network is heterogeneous in the sensorsâ...
Keith Hellman, Michael Colagrosso
PVLDB
2008
107views more  PVLDB 2008»
13 years 7 months ago
Finding relevant patterns in bursty sequences
Sequence data is ubiquitous and finding frequent sequences in a large database is one of the most common problems when analyzing sequence data. Unfortunately many sources of seque...
Alexander Lachmann, Mirek Riedewald
DEBS
2007
ACM
13 years 11 months ago
A system for semantic data fusion in sensor networks
Emerging sensor network technologies are expected to substantially augment applications such as environmental monitoring, health-care, and home/commercial automation. However, muc...
Alex Wun, Milenko Petrovic, Hans-Arno Jacobsen
ICDCSW
2008
IEEE
14 years 2 months ago
Real-Time Data Services for Cyber Physical Systems
Cyber Physical Systems (CPSs) have grand visions with great socio-economic impacts such as blackout-free electricity supply and real-time disaster recovery. A key challenge is pro...
Kyoung-Don Kang, Sang Hyuk Son