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ENVSOFT
2006
118views more  ENVSOFT 2006»
15 years 6 months ago
Database architectures: Current trends and their relationships to environmental data management
Ever increasing environmental demands from customers, authorities and governmental organizations as well as new business control functions are integrated to environmental manageme...
Jaroslav Pokorný
SIGMOD
2001
ACM
221views Database» more  SIGMOD 2001»
16 years 6 months ago
Adaptable Query Optimization and Evaluation in Temporal Middleware
Time-referenced data are pervasive in most real-world databases. Recent advances in temporal query languages show that such database applications may benefit substantially from bu...
Giedrius Slivinskas, Christian S. Jensen, Richard ...
ICEBE
2006
IEEE
125views Business» more  ICEBE 2006»
16 years 17 days ago
A Business Collaboration Registry Model on Top of ebRIM
UN/CEFACT’s Modeling Methodology (UMM) is a well accepted approach to define inter-organizational business processes. UMM models should be managed in a registry for two reasons...
Birgit Hofreiter, Christian Huemer, Marco Zapletal
AUTOMATICA
2006
87views more  AUTOMATICA 2006»
15 years 6 months ago
Modeling continuous-time processes via input-to-state filters
A direct algorithm to estimate continuous-time ARMA (CARMA) models is proposed in this paper. In this approach, we first pass the observed data through an input-to-state filter an...
Kaushik Mahata, Minyue Fu
IEEESCC
2008
IEEE
16 years 28 days ago
A 3-level e-Business Registry Meta Model
Business partners willing to do business electronically with each other must reach an agreement (1) on the economic level, (2) on the inter-organizational process choreography, an...
Christian Huemer, Philipp Liegl, Rainer Schuster, ...