160 search results - page 29 / 32 » Homomorphism preservation theorems |
FUIN
2006
14 years 10 months ago
2006
Abstract. This paper describes an attempt to combine theorem proving and model-checking to formally verify real-time systems in a discrete time setting. The Timed Automata Modeling...
JCT
2006
14 years 9 months ago
2006
Consider two locally finite rooted trees as equivalent if each of them is a topological minor of the other, with an embedding preserving the tree-order. Answering a question of va...
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JUCS
2008
14 years 9 months ago
2008
: Software Product Lines (SPL) may be adopted by either bootstrapping existing software products into a SPL, or extending an existing SPL to encompass an additional software produc...
PE
2008
Springer
14 years 9 months ago
2008
Springer
In this paper we consider the problem of sending data in real time from information sources to sets of receivers, using peer-to-peer communications. We consider several models of ...
COMBINATORICS
2004
14 years 9 months ago
2004
A graph G is well-covered if every maximal independent set has the same cardinality. Let sk denote the number of independent sets of cardinality k, and define the independence pol...