منابع مشابه
Guest Editorial: NTP: New Initiatives, New Alignment
has for nearly 30 years led the effort to apply the science of toxicology to the protection of public health. In June 2007 I became the Associate Director of the NTP. I accepted this challenge with enthusiasm and pledged to a) maintain our traditional areas of strength in toxicology research and testing; b) accelerate our efforts to fulfill the goals set forth in A National Toxicology Program f...
متن کاملNew paradigm for alignment extraction
Ontology matching techniques that are based on the analysis of names usually create first a set of matching hypotheses annotated with similarity weights followed by the extraction or selection of a set of correspondences. We propose to model this last step as an optimization problem. Our proposal differs fundamentally from other approaches since both logical and linguistic entities appear as fi...
متن کاملNew Algorithms for SIMD Alignment
Optimizing programs for modern multiprocessor or vector platforms is a major important challenge for compilers today. In this work, we focus on one challenging aspect: the SIMD ALIGNMENT problem. Previously, only heuristics were used to solve this problem, without guarantees on the number of shifts in the obtained solution. We study two interesting and realistic special cases of the SIMD ALIGNM...
متن کاملA New Objective Function for Word Alignment
We develop a new objective function for word alignment that measures the size of the bilingual dictionary induced by an alignment. A word alignment that results in a small dictionary is preferred over one that results in a large dictionary. In order to search for the alignment that minimizes this objective, we cast the problem as an integer linear program. We then extend our objective function ...
متن کاملNew Alignment Methods for Discriminative Book Summarization
We consider the unsupervised alignment of the full text of a book with a human-written summary. This presents challenges not seen in other text alignment problems, including a disparity in length and, consequent to this, a violation of the expectation that individual words and phrases should align, since large passages and chapters can be distilled into a single summary phrase. We present two n...
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ژورنال
عنوان ژورنال: The Annals of Iowa
سال: 1948
ISSN: 0003-4827,2473-9006
DOI: 10.17077/0003-4827.6649