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DM
2008
55views more  DM 2008»
14 years 9 months ago
Improved pebbling bounds
Consider a configuration of pebbles distributed on the vertices of a connected graph of order n. A pebbling step consists of removing two pebbles from a given vertex and placing o...
Melody Chan, Anant P. Godbole
JGT
2006
48views more  JGT 2006»
14 years 9 months ago
Maximum pebbling number of graphs of diameter three
Given a configuration of pebbles on the vertices of a graph G, a pebbling move consists of taking two pebbles off some vertex v and putting one of them back on a vertex adjacent t...
Boris Bukh
JALC
2007
79views more  JALC 2007»
14 years 9 months ago
Two-Way Finite Automata with a Write-Once Track
The basic finite automata model has been extended over the years with different acceptance modes (nondeterminism, alternation), new or improved devices (two-way heads, pebbles, ...
Berke Durak
COCO
2010
Springer
129views Algorithms» more  COCO 2010»
15 years 1 months ago
On the Relative Strength of Pebbling and Resolution
The last decade has seen a revival of interest in pebble games in the context of proof complexity. Pebbling has proven to be a useful tool for studying resolution-based proof syst...
Jakob Nordström
FPL
1998
Springer
82views Hardware» more  FPL 1998»
15 years 1 months ago
Pebble: A Language for Parametrised and Reconfigurable Hardware Design
Abstract. Pebble is a simple language designed to improve the productivity and effectiveness of hardware design. It improves productivity by adopting reusable word-level and bit-le...
Wayne Luk, Steve McKeever