1386 search results - page 65 / 278 » Challenges to information systems: time to change |
AAAI
2010
13 years 10 months ago
2010
Quantitative modeling plays a key role in the natural sciences, and systems that address the task of inductive process modeling can assist researchers in explaining their data. In...
ICDE
2006
IEEE
14 years 10 months ago
2006
IEEE
Adaptivity is a challenging open issue in data stream management. In this paper, we tackle the problem of memory adaptivity inside a system executing temporal sliding window queri...
FAST
2003
13 years 10 months ago
2003
Allowing higher-priority requests to preempt ongoing disk IOs is of particular benefit to delay-sensitive multimedia and real-time systems. In this paper we propose Semi-preempti...
CAISE
2006
Springer
14 years 20 days ago
2006
Springer
Abstract. We discuss a case study for the hospital scenario where workflow model components are distributed across various computers or devices (e.g. mobile phones, PDAs, sensors, ...
VLDB
2007
ACM
14 years 9 months ago
2007
ACM
In large-scale distributed information systems, where participants are autonomous and have special interests for some queries, query allocation is a challenge. Much work in this c...