نتایج جستجو برای: aldin asad abadi
تعداد نتایج: 1078 فیلتر نتایج به سال:
We show that the FIX type theory introduced by Crole and Pitts 3] can be encoded in variants of Abadi and Cardelli's object calculi. More precisely, we show that the FIX type theory presented with judgements of both equality and operational reduction can be translated into object calculi, and the translation proved sound. In the case of operational reductions, we introduce a variant of Abadi an...
Five-Year Efficacy and Safety Analysis of the Adenoma Prevention with Celecoxib Trial. Monica M. Bertagnolli, Craig J. Eagle, Ann G. Zauber, Mark Redston, Aurora Breazna, KyungMann Kim, Jie Tang, Rebecca B. Rosenstein, Asad Umar, Donya Bagheri, Neal T. Collins, John Burn, Daniel C. Chung, Thomas Dewar, T. Raymond Foley, Neville Hoffman, Finlay Macrae, Ronald E. Pruitt, John R. Saltzman, Bruce S...
Arthroscopic subacromial decompression (ASAD) is becoming a widely performed surgical procedure of the shoulder. The technique has evolved from open anterior acromioplasty as described by Neer,1,2 Hawkins et al,3,4 Rockwood,5 and Bigliani et al.6 The transition from open to arthroscopic technique entails a definite learning curve and should not be underestimated. This chapter focuses on the tec...
I develop a compositional theory of refinement for the branching time framework based on stuttering simulation and prove that if one system refines another, then a refinement map always exists. The existence of refinement maps in the linear time framework was studied in an influential paper by Abadi and Lamport. My interest in proving analogous results for the branching time framework arises fr...
We obtain a new formalism for concurrent object-oriented languages by extending Abadi and Cardelli's imperative object calculus with operators for concurrency from the -calculus and with operators for synchronisation based on mutexes. Our syntax of terms is extremely expressive; in a precise sense it uni es notions of expression, process, store, thread, and con guration. We present a chemical-s...
We prove a computational soundness theorem for the symbolic analysis of cryptographic protocols which extends an analogous theorem of Abadi and Rogaway (J. of Cryptology 15(2):103–127, 2002) to a scenario where the adversary gets to see the encryption of a sequence of adaptively chosen symbolic expressions. The extension of the theorem of Abadi and Rogaway to such an adaptive scenario is nontri...
We illustrate the pragmatic aspects of the Theory of Contexts, recently proposed as a general approach for reasoning on languages with binders in Higher-Order Abstract Syntax, through two working examples: λ-calculus and Abadi and Cardelli’s impς-calculus.
BACKGROUND Arthroscopic subacromial decompression (ASAD) is a commonly performed surgical intervention for shoulder pain. The rationale is that removal of a bony acromial spur relieves symptoms by decompressing rotator cuff tendons passing through the subacromial space. However, the efficacy of this procedure is uncertain. The objective of this trial was to compare the efficacy and cost-effecti...
Objective: Dynamic psychotherapies are effective in treating anxiety disorders. However, little is known about their effectiveness in treating Adult Separation Anxiety Disorder (ASAD). The present research aimed to examine the effectiveness of Brief Empathic Psychotherapy (BEP) and anxiety-regulating dynamic therapy or Affect Phobia Therapy (APT) in reducing depression and anxiety in a sample o...
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