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» The many levels of CSCL
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FDBS
2001
108views more  FDBS 2001»
15 years 7 months ago
Combining a Formal with an Example-driven Approach for Data Integration
Integrating data sources is a general problem in many scenarios. The main problem is the heterogeneity between data sources which were created and developed separately. In the lit...
Ingolf Geist, Kai-Uwe Sattler, Ingo Schmitt
PRL
2010
112views more  PRL 2010»
15 years 4 months ago
Reversible color-to-gray mapping using subband domain texturization
— The concept of reversible conversion of color images to gray ones has been recently introduced. Colors are mapped to textures and from the textures the receiver can recover the...
Ricardo L. de Queiroz

Publication
208views
16 years 8 months ago
Making the Montreal indoor city accessible to people with disabilities
Indoor pedestrian networks are a facet of the built environment in many cities around the world. They can be built for many reasons, including separating pedestrians from motor veh...
Hagg, M. & El-Geneidy, A.
ECBS
2002
IEEE
114views Hardware» more  ECBS 2002»
15 years 11 months ago
An Intelligent Agent Security Intrusion System
Network security has now become one of the most important aspects in computer systems and the Internet. Apart from strong encryption, there is no definite method of truly securing...
J. Pikoulas, William J. Buchanan, Mike Mannion, K....
AFRIGRAPH
2007
ACM
15 years 10 months ago
Generic computation of bulletin boards into geometric kernels
Nowadays, many commercial CAD systems are built on proprietary geometric kernels which provide an API containing a set of high level geometric operations (boolean operations, slot...
Mehdi Baba-ali, David Marcheix, Xavier Skapin, Yve...