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CII
2010
87views more  CII 2010»
15 years 7 months ago
The Unified Enterprise Modelling Language - Overview and further work
: The Unified Enterprise Modelling Language (UEML) aims to support integrated use of enterprise and IS models expressed in a variety of languages. The achieve this aim, UEML provid...
Víctor Anaya, Giuseppe Berio, Mounira Harza...
CORR
2010
Springer
90views Education» more  CORR 2010»
15 years 7 months ago
Table manipulation in simplicial databases
In [Spi], we developed a category of databases in which the schema of a database is represented as a simplicial set. Each simplex corresponds to a table in the database. There, our...
David I. Spivak
CORR
2008
Springer
98views Education» more  CORR 2008»
15 years 7 months ago
Void Traversal for Guaranteed Delivery in Geometric Routing
Geometric routing algorithms like GFG (GPSR) are lightweight, scalable algorithms that can be used to route in resource-constrained ad hoc wireless networks. However, such algorith...
Mikhail Nesterenko, Adnan Vora
DAM
2008
108views more  DAM 2008»
15 years 7 months ago
On the complexity of the multicut problem in bounded tree-width graphs and digraphs
Given an edge- or vertex-weighted graph or digraph and a list of source-sink pairs, the minimum multicut problem consists in selecting a minimum weight set of edges or vertices wh...
Cédric Bentz
DSP
2006
15 years 6 months ago
Detection of audio covert channels using statistical footprints of hidden messages
We address the problem of detecting the presence of hidden messages in audio. The detector is based on the characteristics of the denoised residuals of the audio file, which may c...
Hamza Özer, Bülent Sankur, Nasir D. Memo...