2112. 13. Lassen, M. R. (2000) The EPHESUS study: comparison of the first synthetic factor Xa inhibitor with low molecular weight heparin (LMWH). The prevention of venous thromboembolism (VTE) after elective hip replacement surgery. Blood 96(11), Abstract #2109. 14. Erickson, B. (2000) The PENTHIFRA study: comparison of the first synthetic Factor Xa inhibitor with low molecular weight heparin (...

The spi-calculus, proposed by Abadi and Gordon, is a process calculus based on the π-calculus and is intended for reasoning about the behaviour of cryptographic protocols. We consider the finite-control fragment of the spi-calculus, showing it to be Turing-powerful (a result which is joint work with Josva Kleist, Uwe Nestmann, and Björn Victor.) Next, we restrict our attention to finite (non-re...

We present a formalization of a version of Abadi and Plotkin’s logic for parametricity for a polymorphic dual intuitionistic/linear type theory with fixed points, and show, following Plotkin’s suggestions, that it can be used to define a wide collection of types, including existential types, inductive types, coinductive types and general recursive types. We show that the recursive types satisfy...

We introduce the νSPI-calculus that strengthens the notion of “perfect symmetric cryptography” of the spi-calculus by taking time into account. This involves defining an operational semantics, defining a control flow analysis (CFA) in the form of a flow logic, and proving semantic correctness. Our first result is that secrecy in the sense of DolevYao can be expressed in terms of the CFA. Our se...

Abadi-Leino Logic is a Hoare-calculus style logic for a simple imperative and object-based language where every object comes with its own method suite. Consequently, methods need to reside in the store (”higher-order store”). We present a new soundness proof for this logic using a denotational semantics where object specifications are recursive predicates on the domain of objects. Our semantics...

The formal and computational views of cryptography have been related by the seminal work of Abadi and Rogaway. In their work, a formal treatment of encryption that uses atomic keys is justified in the computational world. However, many proposed formal approaches allow the use of composed keys, where any arbitrary expression can be used as encryption key. In this paper we consider an extension o...

The computational soundness of formal encryption is researched extensively after the work by Abadi and Rogaway. A recent work by Abadi and Warinschi extends this work to a scenario in which secret sharing is used. A more recent work by Micciancio extends this work to deal the formal encryption in presence of key cycles by using of co-induction definition of the adversarial knowledge. In this pa...

We propose a new category-theoretic formulation of relational parametricity based on a logic for reasoning about parametricity given by Abadi and Plotkin (Plotkin and Abadi, 1993). The logic can be used to reason about parametric models, such that we may prove consequences of parametricity that to our knowledge have not been proved before for existing category-theoretic notions of relational pa...

AMA Siyah Sangi M, Nabavi FH, Heidarian Miri H, Marvi Langari Abadi F. Enhancing family nursing practice: The effect of a supportive-educational programme on the practice, satisfaction and perceived support in intensive care unit. Family Medicine & Primary Care Review. 2023;25(2):121-127. doi:10.5114/fmpcr.2023.127678. APA Sangi, M., Nabavi, H., Miri, Langari, Abadi, (2023). Review, 25(2), 121-...