A general class of program analyses are a combination of contextfree and regular language reachability. We define regularly annotated set constraints, a constraint formalism that captures this class. Our results extend the class of reachability problems expressible naturally in a single constraint formalism, including such diverse applications as interprocedural dataflow analysis, precise type-...

Albert, D. M., and R. T. Bowyer. 1991. Factors related to grizzly bear-human interactions in Denali National Park. Wildlife Society Bulletin 19:339-349. Despite improved management, serious bear-human interactions in Denali National Park increased greatly from 1987 to 1989. Researchers collected reports of bearhuman interactions to evaluate level, location, and type of interactions. Causes and ...

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A greedy randomized adaptive search procedure (GRASP) is a metaheuristic for combinatorial optimization. It is a multi-start or iterative process, in which each GRASP iteration consists of two phases, a construction phase, in which a feasible solution is produced, and a local search phase, in which a local optimum in the neighborhood of the constructed solution is sought. Since 1989, numerous p...

t Abstract.Thenewembeddingmethodofannotationsintorasterimagesispresentedinthearticle.Themethod combines the principles of watermarking and steganography. Using the method proposed it is possible to attach the information to the raster image and bind it to a specified object or region of the image. The JPEG2000 raster images coding standard is used as base to realize the embedding and extracting...

Muhammad Rashid Khan, PhD (Reviewer 1): The authors have evaluated the extract or isolated chemicals B. kockiana against the MRSA strains. the results indicated the higher activity of the extract as compared to the pure compounds. Last paragraph of the discussion require more refinement. Please include all comments for the authors in this box rather than uploading your report as an attachment. ...