SIGMOD
2010
ACM
13 years 11 months ago
2010
ACM
An increasing number of applications operate on data obtained from the Web. These applications typically maintain local copies of the web data to avoid network latency in data acc...
ECRTS
2002
IEEE
14 years 4 months ago
2002
IEEE
The demand for real-time database services has been increasing recently. Examples include sensor data fusion, decision support, web information services, and online trading. In th...
SAC
2004
ACM
14 years 4 months ago
2004
ACM
The amount of data handled by real-time and embedded applications is increasing. Also, applications normally have constraints with respect to freshness and timeliness of the data ...
IQIS
2004
ACM
14 years 4 months ago
2004
ACM
Data freshness has been identified as one of the most important data quality attributes in information systems. This importance increases particularly in the context of distribute...
RTCSA
2006
IEEE
14 years 5 months ago
2006
IEEE
In this paper we consider data freshness and overload handling in embedded systems. The requirements on data management and overload handling are derived from an engine control so...
RTSS
2007
IEEE
14 years 5 months ago
2007
IEEE
It is challenging to process transactions in a timely fashion using fresh data, e.g., current stock prices, since database workloads may considerably vary due to dynamic data/reso...