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DCC
2007
IEEE
15 years 9 months ago
Structure induction by lossless graph compression
This work is motivated by the necessity to automate the discovery of structure in vast and evergrowing collection of relational data commonly represented as graphs, for example ge...
Leonid Peshkin
ECEASST
2008
88views more  ECEASST 2008»
14 years 9 months ago
Parsing of Hyperedge Replacement Grammars with Graph Parser Combinators
: Graph parsing is known to be computationally expensive. For this reason the construction of special-purpose parsers may be beneficial for particular graph languages. In the domai...
Steffen Mazanek, Mark Minas
IWOCA
2009
Springer
193views Algorithms» more  IWOCA 2009»
15 years 4 months ago
Gray Code Compression
An n-bit (cyclic) Gray code is a (cyclic) sequence of all n-bit strings such that consecutive strings differ in a single bit. We describe an algorithm which for every positive int...
Darko Dimitrov, Tomás Dvorák, Petr G...

Lecture Notes
673views
16 years 7 months ago
Combinatorial Algorithms
"This is a standard senior-level algorithms class required of every computer science undergraduate and graduate student at the University of Illinois."
Jeff Erickson
70
Voted
ALGORITHMICA
2006
103views more  ALGORITHMICA 2006»
14 years 9 months ago
Recognizing Hole-Free 4-Map Graphs in Cubic Time
We present a cubic-time algorithm for the following problem: Given a simple graph, decide whether it is realized by adjacencies of countries in a map without holes, in which at mo...
Zhi-Zhong Chen, Michelangelo Grigni, Christos H. P...