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This paper explores the task of building an accurate prepositional phrase attachment corpus for new genres while avoiding a large investment in terms of time and money by crowd-sourcing judgments. We develop and present a system to extract prepositional phrases and their potential attachments from ungrammati-cal and informal sentences and pose the(More)
JPEG and JPEG2000 are the prominent codec used for getting high quality output image after processing (Compression and Decompression). In this paper, JPEG and JPEG2000 both been briefly explained and have been implemented using matlab7 and compared on the base of few parameters like PSNR (Peak Signal To Noise Ratio), MSE (Mean Square Error), MSSIM (Mean(More)
A one-step Bronsted acid-catalyzed synthetic methodology leading to 3-(alkoxymethylene)indolin-2-ones was developed starting from easily accessible 2-hydroxyindole-3-carboxaldehydes. The procedure simply involves a treatment of differently substituted 2-hydroxyindole-3-carboxaldehydes with various alcohols (primary/secondary/tertiary/allyl/propargyl/benzyl)(More)
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