We study the problem of verifying robustness concurrent programs against a C11-style memory model that includes relaxed accesses and release/acquire fences, show this verification can be reduced to standard reachability under sequential consistency. further observe existing notions do not allow use speculative reads as in sequence lock mechanism, introduce novel "observational robustness" prope...

We present Security Relaxed Separation Logic (SecRSL), a separation logic for proving information-flow security of C11 programs in the Release-Acquire fragment with relaxed accesses. SecRSL is first that (1) supports weak-memory reasoning about high-level language; (2) inherits logic’s virtues compositional, local (3) expressive policies like value-dependent classification. also, to our knowled...

Transactional memory (TM) is an intensively studied synchronisation paradigm with many proposed implementations in software and hardware, combinations thereof. However, TM under relaxed memory, e.g., C11 (the 2011 C/C++ standard) still poorly understood, lacking rigorous foundations that support verifiable implementations. This paper addresses this gap by developing TMS2-ra, a operational speci...

Abstract The synthesis of Lipoxin B 4 analogs (LXB ) to gain access stabilized inflammation resolving compounds is an actual field research. Focusing on variation and stabilization the conjugated E,Z,E,E C6–C13 tetraene moiety natural LXB , a methylene bridge introduced between C6 C11 suppresses any Z/E isomerization C8–C9 olefin. Intending enable prospective structure variations in connection ...

Considerable amounts of odd-numbered fatty acids, such as non-hydroxy C15 and C17 and 3-hydroxy C11 and C13 acids, were found in lipopolysaccharides from Vibrio cholerae 35A3 (Inaba).