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» A note on an extension of PDL
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JOLLI
2008
83views more  JOLLI 2008»
13 years 5 months ago
Inessential Features, Ineliminable Features, and Modal Logics for Model Theoretic Syntax
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...
Hans-Jörg Tiede
GMP
2008
IEEE
113views Solid Modeling» more  GMP 2008»
14 years 7 days ago
Note on Industrial Applications of Hu's Surface Extension Algorithm
Abstract. An important surface modeling problem in CAD is to connect two disjoint B-spline patches with the second-order geometric continuity. In this paper we present a study to s...
Yu Zang, Yong-Jin Liu, Yu-Kun Lai
AML
2005
41views more  AML 2005»
13 years 5 months ago
A note on extensions of infinitary logic
We show that a strong form of the so called Lindstr
Saharon Shelah, Jouko A. Väänänen
CORR
2010
Springer
98views Education» more  CORR 2010»
13 years 5 months ago
Extended Computation Tree Logic
We introduce a generic extension of the popular branching-time logic CTL which refines the temporal until and release operators with formal languages. For instance, a language may ...
Roland Axelsson, Matthew Hague, Stephan Kreutzer, ...
COMBINATORICA
2010
13 years 3 months ago
A note on disjoint arborescences
Recently Kamiyama, Katoh, and Takizawa have shown a theorem on packing arc-disjoint arborescences that is a proper extension of Edmonds' theorem on disjoint spanning branchin...
Satoru Fujishige