TEXAN is a sysLem of bransfer, .or iented t ex t ana lys is . I ts l i n g u i s t i c concept is based on a communicative appY'oacll w i th in the framework of speech act theory. In th is view tex ts are considered to be the resu l t of l i n g u i s t i c act ions° I t is assumed tha t they contro l the se lect ion of t r a n s l a t i o n equ iva lents . The t ransi t i o n of th i s concept...

We have computed the light quark masses using the O(a2) improved Alpha action, in the quenched approximation. The renormalized masses have been obtained non-perturbatively. By eliminating the systematic error coming from the truncation of the perturbative series, our procedure removes the discrepancies, observed in previous calculations, between the results obtained using the vector and the axi...

We study a simple ow control method for ATM networks cal l ed peri odi c averaging of rate (PARing). Thi s method attempts to reduce the burstiness of tra c by bu ering. We present asymptoti c resul ts, obtained via the theory of l arge deviati ons, on the memory requi rements, the multiplexing gainof PARed sources, and the tradeo s between bu ering inside and outside of the network. We di scus...

We give a short introduction to the Analytic Perturbation Theory (APT) [1, 2, 3, 4, 5] in QCD, describe its problems and suggest as a tool for their resolution the Fractional APT (FAPT) [6, 7, 8, 9]. We also describe shortly how to treat heavy-quark thresholds in FAPT. As an applications of this technique we discuss (i) the pion form factor calculation in the Euclidean FAPT and (ii) the Higgs b...

We study a variant of the inverse problem of Galois theory and Abhyankar’s conjecture. If p is an odd rational prime and G is a finite p-group generated by s elements, s minimal, does there exist a normal extension L/Q such that Gal (L/Q) ∼= G with at most s rational primes that ramify in L? Given a nilpotent group of odd order G with s generators, we obtain a Galois extension L/Q with precisel...

I n equa l i t y -based b ina ry r e s o l u t i o n , the v i a b i l i t y t e s t is used as a d e c i s i o n mechanism to s e l e c t disagreement sets and a lso to de f i ne the RUE u n i f i e r . In t h i s paper we solve the problem of n o n t e r m i n a t i o n o f the v i a b i l i t y t e s t by a p p l y i n g the theory of And-Or graphs. RUE r e f u t a t i o n s are succ inc t a...

Contents 1. Introduction 1 2. Categories of fractions and localization functors 3 3. Calculus of fractions 9 4. Localization for triangulated categories 14 5. Localization via Brown representability 24 6. Well generated triangulated categories 31 7. Localization for well generated categories 39 8. Epilogue: Beyond well generatedness 47 Appendix A. The abelianization of a triangulated category 4...