Pr gr mm r : l m ch n c t , l s st m t c t , l’ nd t rm n, l s r l t , l’ rt1

e x p e r i m e n t a l a n d a n a l y t i c a l s t u d y o f t h e c y c l i c p e r f o r-m a n c e o f s p e c i a l c o n c e n t r i c b r a c e d f r a m e s

t h e s p e c i a l c o n c e n t r i c a l l y b r a c e d f r a m e (s c b f) i s a c o m m o n t y p e o f s t e e l s t r u c t u r a l s y s t e m f o r r e s i s t i n g l a t e r a l l o a d i n g. t h i s t y p e o f s y s t e m p r o v i d e s t h e r e q u i r e d s t i f f n e s s a n d s t r e n g t h a t r e l a t i v e l y l o w c o s t. d e s i g n c o d e s, b a s e d o n p a s ...

T L  C S C T F  O U L: E F P L  L D

A natural liberalization of Datalog is used in the Distributed Knowledge Authorization Language (DKAL). We show that the expressive power of this liberal Datalog is that of existential fixed-point logic. The exposition is self-contained.

T L  C S C

In this paper, we study the game-theoretic and computational repercussions of Henkin’s partially ordered quantifiers [19]. After defining a gametheoretic semantics for these objects, we observe that tuning the parameter of absentmindedness gives rise to quantifier prefixes studied in [28]. In the interest of computation, we characterize the complexity class PNP q in terms of partially ordered q...

S E A R C H P O R T I D I A P D a l l e M o l l e I n s t i t u t e

T C C C C  N-m L

The study of the complexity of logical problems has provided a very fruitful field of research since many decades. On the one hand researchers have tried to classify exactly in terms of complexity classes and upper and lower bounds the complexity of decision and other logical problems. Although in general such problems are of high complexity, efforts have been made to develop efficient algorith...