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DM
2008
55views more  DM 2008»
13 years 7 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»
13 years 7 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»
13 years 7 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»
13 years 11 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»
13 years 11 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