457 search results - page 59 / 92 » Boolean algebras arising from information systems |
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SIGMOD
2008
ACM
15 years 10 months ago
2008
ACM
In some applications such as filling in a customer information form on the web, some missing values may not be explicitly represented as such, but instead appear as potentially va...
QEST
2007
IEEE
15 years 4 months ago
2007
IEEE
We investigate logics and equivalence relations that capture the qualitative behavior of Markov Decision Processes (MDPs). We present Qualitative Randomized Ctl (Qrctl): formulas o...
FORTE
2004
14 years 11 months ago
2004
Abstract. We apply the PEPA nets modelling language to modelling a peer-topeer medical informatics application, the FieldCare PDA-based medical records system developed by SINTEF T...
HICSS
2006
IEEE
15 years 3 months ago
2006
IEEE
The focus of this study is to explore why public agencies implement enterprise architecture programs and the interoperability challenges they are faced with when governing these p...
TWC
2008
14 years 9 months ago
2008
Wireless relays extend coverage, improve spectral efciency, and enhance reliability and rates of wireless cellular communication systems. In this work, we introduce the fundamental...