22 search results - page 1 / 5 » On planarity of compact, locally connected, metric spaces |
COMBINATORICA
2011
12 years 4 months ago
2011
Thomassen [Combinatorica 24 (2004), 699–718] proved that a 2–connected, compact, locally connected metric space is homeomorphic to a subset of the sphere if and only if it doe...
APAL
2010
13 years 5 months ago
2010
Locatedness is one of the fundamental notions in constructive mathematics. The existence of a positivity predicate on a locale, i.e. the locale being overt, or open, has proved to ...
FOCS
2008
IEEE
13 years 11 months ago
2008
IEEE
Geographic Routing is a family of routing algorithms that uses geographic point locations as addresses for the purposes of routing. Such routing algorithms have proven to be both ...
GMP
2010
IEEE
13 years 9 months ago
2010
IEEE
Abstract. Semi-algebraic sets occur naturally when dealing with implicit models and boolean operations between them. In this work we present an algorithm to efficiently and in a ce...
SISAP
2009
IEEE
13 years 11 months ago
2009
IEEE
Abstract—We propose a strategy to perform query processing on P2P similarity search systems based on peers and superpeers. We show that by approximating global but resumed inform...