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» Supporting Changes in Structure in Causal Model Construction
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SIGMOD
2009
ACM
140views Database» more  SIGMOD 2009»
14 years 2 months ago
Robust web extraction: an approach based on a probabilistic tree-edit model
On script-generated web sites, many documents share common HTML tree structure, allowing wrappers to effectively extract information of interest. Of course, the scripts and thus ...
Nilesh N. Dalvi, Philip Bohannon, Fei Sha
WSC
2008
13 years 10 months ago
PLCStudio: Simulation based PLC code verification
Proposed in this paper is the architecture of a PLC programming environment that enables a visual verification of PLC programs. The proposed architecture integrates a PLC program ...
Sang C. Park, Chang Mok Park, Gi-Nam Wang, Jonggeu...
EUROMICRO
1997
IEEE
14 years 7 hour ago
Performability and Reliability Modeling of N Version Fault Tolerant Software in Real Time Systems
The paper presents a hierarchical modeling approach of the N version programming in a real – time environment. The model is constructed in three layers. At the first layer we d...
Katerina Goseva-Popstojanova, Aksenti Grnarov
BIRTHDAY
2004
Springer
14 years 1 months ago
On the Formal Modelling of Trust in Reputation-Based Systems
In a reputation-based trust management system an entity’s behaviour determines its reputation which in turn affects other entities interaction with it. We present a mathematical...
Mogens Nielsen, Karl Krukow
ER
2003
Springer
150views Database» more  ER 2003»
14 years 1 months ago
EITH - A Unifying Representation for Database Schema and Application Code in Enterprise Knowledge Extraction
The integration of heterogeneous legacy databases requires understanding of database structure and content. We previously developed a theoretical and software infrastructure to sup...
Mark S. Schmalz, Joachim Hammer, Mingxi Wu, Oguzha...