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GG
2008
Springer
13 years 7 months ago
Transformation-Based Operationalization of Graph Languages
Graph Languages1 emerged during the seventies from the necessity to process data structures with complex interrelations. Nowadays, various variants of these languages can be found...
Erhard Weinell
SDM
2009
SIAM
138views Data Mining» more  SDM 2009»
14 years 3 months ago
ShatterPlots: Fast Tools for Mining Large Graphs.
Graphs appear in several settings, like social networks, recommendation systems, computer communication networks, gene/protein biological networks, among others. A deep, recurring...
Ana Paula Appel, Andrew Tomkins, Christos Faloutso...
DAM
2011
13 years 1 months ago
Hamiltonian index is NP-complete
In this paper we show that the problem to decide whether the hamiltonian index of a given graph is less or equal to a given constant is ∗ Research supported by grants No. 1M0545...
Zdenek Ryjácek, Gerhard J. Woeginger, Limin...
BMCBI
2008
208views more  BMCBI 2008»
13 years 6 months ago
GraphFind: enhancing graph searching by low support data mining techniques
Background: Biomedical and chemical databases are large and rapidly growing in size. Graphs naturally model such kinds of data. To fully exploit the wealth of information in these...
Alfredo Ferro, Rosalba Giugno, Misael Mongiov&igra...
IWPC
2005
IEEE
14 years 8 days ago
Supporting the Evolution of a Software Visualization Tool Through Usability Studies
The paper presents a usability study conducted with graduate and undergraduate computer science students, designed to evaluate the effectiveness of a software visualization tool n...
Andrian Marcus, Denise Comorski, Andrey Sergeyev