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

I t i s a n o u t s t a n d i n g p r i v i l e g e t o h a v e b e e n i n v i t e d t o t h i s S y m p o s i u m . T h e r e f o r e , I nould l i k e f i r s t t o t h a n k a l l t h o s e c o n c e r n e d w i t h t h e d e c i s i o n t o g r a n t me t h i s h o n o u r bn the o c c a s i o n o f t h e 8th S y m p o s i u m o n M e d i c i n a l P l a n t s o f B r a z i l . Mode rn t i...

o f t h e a H a s H + a n d l e a d s t o a n i n t e r m e d i a t e i n w h i c h t h e s u b s t r a t e a C c a r r i e s a n e g a t i v e c h a r g e . I n t h e " h y d r i d e m e c h a n i s m " a H i s e x p u l s e d f r o m a C H o C o m b i n a t i o n s o f t h e s e m e c h a n i s m s a l s o h a s b e e n p r o p o s e d ( 1 ) . W e h a v e a d d r e s s e d t h e q u e s t i o...

A c e n t r a l p r o b l e m in s p e e c h s y n t h e s i s w i t h u n r e s t r i c t e d v o c a b u l a r y i s t h e a u t o m a t i c d e r i v a t i o n of c o r r e c t p r o n u n c i a t i o n f rom t h e g r a p h e m i c form of a t ex t . The s o f t w a r e modu le GRAPHON w a s d e v e l o p e d to p e r f o r m t h i s c o n v e r s i o n f o r German a n d i s c u r r e n t ...

t i o n s h i p , a s i n , t h e p o o l ' s c l a r i t y o r t h e c l a r i t y o f t h e p o o l . A n d f i n a l l y , o b E X P R E S S I O N O F P O S S E S S I O N B Y L A T I N O C H I L D R E N 1 6 7 j e c t i v e p o s s e s s i v e s d o n o t s i g n a l a c t u a l p o s s e s s i o n , b u t t h e t w o n o u n s a r e n o n e t h e l e s s c l o s e l y r e l a t e d , a s i n...

Fig. 3. Step Recovery Diodes in glass and ceramic packages. Ceramic pack age is designed to be especially useful u-ith coaxial structures but can also be used in other ways as in Fig. 8. h p ' s a f f i l i a t e , h p a s s o c i a t e s , w a s e s t a b l i s h e d f o u r y e a r s a g o t o p e r f o r m r e s e a r c h , d e v e l o p m e n t a n d m a n u f a c t u r i n g i n t h e s e ...

This paper gives an account of the R/S statistic and its known properties. I t assesses the adequacy of the asymptotic distribution of the statistic in the case of samples of small and moderate size, and suggests an improved approximation based on the beta distribution. The results indicate that the proposed beta approximation is superior to the asymptotic distribution for practical purposes. H...

I n o r d e r t o speed u p t h e s e g m e n t a t i o n o f image s e q u e n c e s c o n t a i n i n g m o v i n g o b j e c t s , a n a p p r o a c h i s p r o p o s e d w h i c h e m p l o y s k n o w l e d g e f r o m d i f f e r e n t s o u r c e s t o c o n t r o l t h e e x t r a c t i o n o f r e g i o n s . H e r e , r e g i o n s a r e c o n n e c t e d image c o m p o n e n t s w h...

T h i s paper i s concerned w i t h a p l a n n i n g system f o r a r o b o t w i t h a hand and an eye w h i c h can m a n i p u l a t e b l o c k s . Two d i f f e r e n t k i n d s o f p r o b l e m s o l v e r s a r e used . One i s m a i n l y composed of a theorem p r o v e r based on t h e r e s o l u t i o n p r i n c i p l e , and the o t h e r c o n s i s t s o f a theorem p r o v e ...

a c i d a H a s a p r o t o n v i a t h e s o c a l l e d " c a r b a n i o n m e c h a n i s m " . a p r o c e s s t h a t r e q u i r e s a n a c t i v e s i t e b a s e . O n t h e o t h e r h a n d , t h e w o r k o n p k D A A O r e c o n s t i t u t e d w i t h t h e a r t i f i c i a l f 1 a v i n 5 < l e a z a F A D ( 3 ) f a v o r e d a h y d r i d e m e c h a n i s m p r o c e e d i n...