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PR
2008
206views more  PR 2008»
15 years 6 months ago
A study of graph spectra for comparing graphs and trees
The spectrum of a graph has been widely used in graph theory to characterise the properties of a graph and extract information from its structure. It has also been employed as a g...
Richard C. Wilson, Ping Zhu
WCC
2005
Springer
156views Cryptology» more  WCC 2005»
16 years 15 hour ago
One and Two-Variable Interlace Polynomials: A Spectral Interpretation
We relate the one- and two-variable interlace polynomials of a graph to the spectra of a quadratic boolean function with respect to a strategic subset of local unitary transforms. ...
Constanza Riera, Matthew G. Parker
DAC
1995
ACM
15 years 10 months ago
Automatic Layout Synthesis of Leaf Cells
––This paper describes algorithms for automatic layout synthesisofleafcellsin1–dandinanew1–1/2–dlayoutstyle,useful for non–dual circuit styles. The graph theory based a...
Sanjay Rekhi, J. Donald Trotter, Daniel H. Linder
DAM
2000
84views more  DAM 2000»
15 years 6 months ago
Three-dimensional orthogonal graph drawing algorithms
We use basic results from graph theory to design algorithms for constructing three-dimensional, intersection-free orthogonal grid drawings of n vertex graphs of maximum degree 6. ...
Peter Eades, Antonios Symvonis, Sue Whitesides
SMA
2008
ACM
192views Solid Modeling» more  SMA 2008»
15 years 5 months ago
Identification of sections from engineering drawings based on evidence theory
View identification is the basal process for solid reconstruction from engineering drawings. A new method is presented to label various views from a section-involved drawing and i...
Jie-Hui Gong, Hui Zhang, Bin Jiang, Jia-Guang Sun