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FOSSACS
2006
Springer
15 years 5 months ago
Propositional Dynamic Logic with Recursive Programs
We extend the propositional dynamic logic PDL of Fischer and Ladner with a restricted kind of recursive programs using the formalism of visibly pushdown automata (Alur, Madhusudan...
Christof Löding, Olivier Serre
FSTTCS
2004
Springer
15 years 7 months ago
Real-Counter Automata and Their Decision Problems
d Abstract) Zhe Dang ¡£¢¤¢ , Oscar H. Ibarra ¥ , Pierluigi San Pietro ¦ , and Gaoyan Xie ¡ § School of Electrical Engineering and Computer Science Washington State Univers...
Zhe Dang, Oscar H. Ibarra, Pierluigi San Pietro, G...
124
Voted
ICTAC
2007
Springer
15 years 8 months ago
Linear Context Free Languages
Abstract. In this paper, I present the class of linear context free languages (LCFLs) with a class of non-deterministic one-way two-head (read only) automata, called non-determinis...
Roussanka Loukanova
FSTTCS
2009
Springer
15 years 8 months ago
Covering of ordinals
The paper focuses on the structure of fundamental sequences of ordinals smaller than ε0. A first result is the construction of a monadic second-order formula identifying a given ...
Laurent Braud
103
Voted
FOIKS
2008
Springer
15 years 3 months ago
Visibly Pushdown Transducers for Approximate Validation of Streaming XML
Visibly Pushdown Languages (VPLs), recognized by Visibly Pushdown Automata (VPAs), are a nicely behaved family of contextfree languages. It has been shown that VPAs are equivalent ...
Alex Thomo, Srinivasan Venkatesh, Ying Ying Ye