Thus an important task to allow incremental validation is being able to infer, based on the set of document modifications, which segments of the document need to be further validated.
Subsequent to document structure detection, the attribute-value matching module iterates over subsections, sentences and segments of the document.
For example, the video track segment of a specific multimedia document may have associated motion activity and color descriptors, while the audio track segment of the same document may be connected to a melody contour descriptor.
The user may search on textual content for textual segments of the documents, on the structured contextual metadata available as descriptors in the Description Units, and on the visual features for image segments of the documents.
(Insider has asked the Administration whether other agencies have begun to assemble their segments of the larger document, which would combine relevant sections from departments such as Interior and Transportation).
FluSurv-NET data have helped determine the risk for illness in various segments of the population, document the severity of specific influenza seasons, and guide recommendations for treatment and vaccination programs.
Some important features of the proposed methodology include a rigorous approach to verify the usefulness of segment extracts as the document surrogates, a corpus- and dictionary-free algorithm for keyphrase extraction, an efficient co-word analysis method that can be applied to large volume of patents, and an automatic procedure to create generic cluster titles for ease of result interpretation.
Below is a segment of a document extracted from Medline using the PubMed http://www.ncbi.nlm.nih.gov/pubmed interface (PMID: 19318702) that includes PICO elements that are clearly identified: PARTICIPANTS : 2426 nulliparous, non-diabetic women at term, with a singleton cephalic presenting fetus and in labour with a cervical dilatation of less than 6 cm.
They first segment the document into units like sections, sentences, add part-of-speech tags, and split sentences into chunks, especially noun phrases.
At Kitaamagi, in the easternmost part of the Uto segment of the Futagawa fault zone, we documented two sets of ruptures trending ENE WSW in an isolated area with 500 600 m long about 3 km from the nearest surface ruptures in the adjoining Futagawa segment (Fig. 4a).
