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FOIKS
2004
Springer
16 years 1 days ago
Database Repair by Signed Formulae
We introduce a simple and practically efficient method for repairing inconsistent databases. The idea is to properly represent the underlying problem, and then use off-the-shelf a...
Ofer Arieli, Marc Denecker, Bert Van Nuffelen, Mau...
ICWL
2003
Springer
15 years 12 months ago
Building Reusable and Interactive E-learning Content Using Web
: This paper presents the design of a web-based learning content authoring tool as well as the way learners can access courseware material, within the scope of a personalized, yet ...
Christos Bouras, Maria Nani, Thrasyvoulos Tsiatsos
ECIS
2003
15 years 8 months ago
Towards a language/action theoretic approach to relationship analysis
Relationship analysis aims at supporting the eliciting and documenting of potential relationship structures of an application domain by providing analysts with a systematic techni...
Fahri Yetim, Michael P. Bieber
TGIS
2002
137views more  TGIS 2002»
15 years 6 months ago
Spatio-Temporal Object-Oriented Data Model for Disaggregate Travel Behavior
The research field of transportation demand forecasting has started to focus on disaggregate travel behavior and micro-simulation models. To create data infrastructure, disaggrega...
Ali Frihida, Danielle J. Marceau, Marius Thé...
TCOM
2008
170views more  TCOM 2008»
15 years 6 months ago
Analysis and comparison of several simple impulsive noise mitigation schemes for OFDM receivers
A simple method of improving OFDM (orthogonal frequency division multiplexing) receiver performance in an impulsive noise environment is to precede a conventional OFDM demodulator...
S. V. Zhidkov