DISCEX
2003
IEEE
14 years 3 months ago
2003
IEEE
The computer systems that provide the information underpinnings for critical infrastructure applications, both military and civilian, are essential to the operation of those appli...
WWW
2010
ACM
14 years 3 months ago
2010
ACM
This paper addresses the problem of identifying redundant data in large-scale service-oriented information systems. Specifically, the paper puts forward an automated method to pi...
RSCTC
2004
Springer
14 years 3 months ago
2004
Springer
We study properties of infomorphisms between information systems. In particular, we interpret infomorphisms between information systems in terms of sums with constraints (constrain...
ICMI
2004
Springer
14 years 3 months ago
2004
Springer
Spoken multimodal dialogue systems in which users address faceonly or embodied interface agents have been gaining ground in research for some time. Although most systems are still...
EWSA
2004
Springer
14 years 3 months ago
2004
Springer
There has recently been an increase in interest, among information systems architecture practitioners, in using viewpoints for architectural definition and description. This has be...
DRM
2004
Springer
14 years 3 months ago
2004
Springer
Today, database relations are widely used and distributed over the Internet. Since these data can be easily tampered with, it is critical to ensure the integrity of these data. In...
CAISE
2004
Springer
14 years 3 months ago
2004
Springer
Abstract. Information systems are vulnerable to accidental or malicious attacks. Security models for commercial computer systems exist, but information systems security is often ig...
CAISE
2004
Springer
14 years 3 months ago
2004
Springer
Fueled by the omnipresence of event logs in transactional information systems (cf. WFM, ERP, CRM, SCM, and B2B systems), process mining has become a vivid research area. Until rece...
SAC
2004
ACM
14 years 3 months ago
2004
ACM
Healthcare information systems play an important role in improving healthcare quality. As providing healthcare increasingly changes from isolated treatment episodes towards a cont...
IQIS
2004
ACM
14 years 3 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...