FUIN
2010
13 years 10 months ago
2010
We study an extension of monadic second-order logic of order with the uncountability quantifier "there exist uncountably many sets". We prove that, over the class of fini...
FUIN
2010
13 years 10 months ago
2010
An infinite binary word can be identified with a branch in the full binary tree. We consider sets of branches definable in monadic second-order logic over the tree, where we allow ...
BIRTHDAY
2010
Springer
13 years 10 months ago
2010
Springer
Pioneers of logic, among them J.R. B
LPAR
2010
Springer
13 years 10 months ago
2010
Springer
By Courcelle's Theorem we know that any property of finite structures definable in monadic second-order logic (MSO) becomes tractable over structures with bounded treewidth. T...
TCS
2002
14 years 11 days ago
2002
An operation M which constructs from a given structure M a tree-like structure whose domain consists of the finite sequences of elements of M is considered. A notion of automata r...
ENTCS
2002
14 years 16 days ago
2002
The paper discusses the hierarchy of indices of finite automata over infinite objects. This hierarchy corresponds exactly to the hierarchy of alternations of least and greatest fi...
APAL
2004
14 years 18 days ago
2004
The model-checking problem for a logic L on a class C of structures asks whether a given L-sentence holds in a given structure in C. In this paper, we give super-exponential lower...
JCT
2007
14 years 19 days ago
2007
We prove that one can express the vertex-minor relation on finite undirected graphs by formulas of monadic second-order logic (with no edge set quantification) extended with a p...
ECCC
2007
14 years 21 days ago
2007
Algorithmic meta theorems are algorithmic results that apply to whole families of combinatorial problems, instead of just specific problems. These families are usually defined i...
JOLLI
2008
14 years 21 days ago
2008
While monadic second-order logic (MSO) has played a prominent role in model theoretic syntax, modal logics have been used in this context since its inception. When comparing propos...