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CLEF
2010
Springer
13 years 10 months ago
Augmenting Bag-of-Words - Category Specific Features and Concept Reasoning
In this paper we present our approach to the 2010 ImageClef PhotoAnnotation task. Based on the well-known bag-of-words approach we suggest two extensions. First, we analyzed the im...
Eugene Mbanya, Christian Hentschel, Sebastian Gerk...
ICICS
2004
Springer
14 years 3 months ago
On Some Weak Extensions of AES and BES
In 2002, Murphy and Robshaw introduced an extension BES of AES and argued this could compromise the security of AES. We introduce here two block-ciphers CES and Big-BES that are so...
Jean Monnerat, Serge Vaudenay
JSC
2010
135views more  JSC 2010»
13 years 8 months ago
Deciding inseparability and conservative extensions in the description logic EL
We study the problem of deciding whether two ontologies are inseparable w.r.t. a signature Σ, i.e., whether they have the same consequences in the signature Σ. A special case is...
Carsten Lutz, Frank Wolter
JC
2007
65views more  JC 2007»
13 years 9 months ago
Searching for extensible Korobov rules
Extensible lattice sequences have been proposed and studied in [5–7]. For the special case of extensible Korobov sequences, parameters can be found in [6]. The searches made to ...
Hardeep S. Gill, Christiane Lemieux
GC
2007
Springer
13 years 9 months ago
Precoloring Extension of Co-Meyniel Graphs
The pre-coloring extension problem consists, given a graph G and a set of nodes to which some colors are already assigned, in finding a coloring of G with the minimum number of co...
Vincent Jost, Benjamin Lévêque, Fr&ea...