1386 search results - page 96 / 278 » Challenges to information systems: time to change |
QSIC
2005
IEEE
14 years 2 months ago
2005
IEEE
Dynamic service-oriented architectures aim to provide more flexible and robust systems that are able to handle change over time. Their dynamic nature however, provides extra chall...
MDM
2005
Springer
14 years 2 months ago
2005
Springer
We propose in this paper an energy-conserved on-demand data broadcasting system by employing the data indexing technique. We also propose algorithm AIDOA to adjust the degree of b...
VLDB
2005
ACM
14 years 2 months ago
2005
ACM
In many systems, sensors are used to acquire information from external environments such as temperature, pressure and locations. Due to continuous changes in these values, and lim...
ICDE
2006
IEEE
14 years 10 months ago
2006
IEEE
Process?aware information systems have to be frequently adapted due to business process changes. One important challenge not adequately addressed so far concerns the evolution of ...
SAC
2009
ACM
14 years 3 months ago
2009
ACM
Regime switching models, in which the state of the world is locally stationary, are a useful abstraction for many continuous valued data streams. In this paper we develop an onlin...