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In the present paper, architectures implementing fixed block size and variable block size (VBS) motion estimation (ME) algorithms on one bit transformed (1-BT) image frames have been presented. The proposed architectures perform ME by applying diamond search (DS) algorithm on 1-BT image frames. The 1-BT based ME is usually performed by applying full search (FS) algorithm. Our simulation results reveal...
We present qualitative randomized CTL (QRCTL), a qualitative version of pCTL, for specifying properties of Markov decision processes (MDPs). QRCTL formulas can express the fact that certain temporal properties hold with probability 0 or 1, but they do not distinguish other probabilities values. We present a symbolic, polynomial time model-checking algorithm for QRCTL on MDPs. Then, we study the equivalence...
We present a compositional theory of system verification, where specifications assign real-numbered costs to systems. These costs can express a wide variety of quantitative system properties, such as resource consumption, price, or a measure of how well a system satisfies its specification. The theory supports the composition of systems and specifications, and the hiding of variables. Boolean refinement...
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