73 search results - page 4 / 15 » Projective-planar signed graphs and tangled signed graphs |
ENDM
2006
13 years 7 months ago
2006
DAGSTUHL
2006
13 years 8 months ago
2006
In this report paper we collect recent results on the vertex reconstruction in Cayley graphs Cay(G, S). The problem is stated as the problem of reconstructing a vertex from the mi...
COMBINATORICA
2008
13 years 7 months ago
2008
Abstract. We relate signs of edge-colorings (as in classical Penrose's result) with "Pfaffian labelings", a generalization of Pfaffian orientations, whereby edges ar...
JUCS
2007
13 years 7 months ago
2007
: For modeling real-life situations where not only the intensity of the relation existing between elements but also its polarity is important, we have proposed (see [Marcus and Tat...
ECAI
2008
Springer
13 years 9 months ago
2008
Springer
We extend the resistance distance kernel to the domain of signed dissimilarity values, and show how it can be applied to collaborative rating prediction. The resistance distance is...