نتایج جستجو برای: keywords and phrases non

تعداد نتایج: 17384220  

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه زنجان - دانشکده ادبیات و علوم انسانی 1392

abstract the present study investigated the effects of task types and involvement load hypothesis on incidental learning of 10 target words (tws) in junior high schools (jhss) in givi, ardabil. the tasks deployed in this study were two input-based tasks (reading plus dictionary use with an involvement index of 3, and reading plus gap-fill task with an involvement index of 2), and one output-ba...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه فردوسی مشهد - دانشکده علوم 1376

in chapter 1, charactrizations of fragmentability, which are obtained by namioka (37), ribarska (45) and kenderov-moors (32), are given. also the connection between fragmentability and its variants and other topics in banach spaces such as analytic space, the radone-nikodym property, differentiability of convex functions, kadec renorming are discussed. in chapter 2, we use game characterization...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه لرستان - دانشکده ادبیات و علوم انسانی 1391

abstract governing was disorganized for years, when mongols attached to iran and it caused to clearing way for interference of mongols princes. dispatching of holaku to the west culminated in establishing iilkhanan government. holakus activities in destruction of abbaasis government and activities which shows his staying in iran, made force oulus juji to comparison against iilkhanis gover...

2013
Bo Wang Min Liu

M any of us have been faced with this situation: we found a certain field of research intriguing, went to an online archive to search for related papers, and the results were just less than satisfactory: they are too unstructured to obtain a big picture, such as how this field evolves over time, what sub-fields it is composed of. Instead of relying on human instinct for such insights, our proje...

Journal: :PVLDB 2010
Srikanta J. Bedathur Klaus Berberich Jens Dittrich Nikos Mamoulis Gerhard Weikum

Large text corpora with news, customer mail and reports, or Web 2.0 contributions offer a great potential for enhancing business-intelligence applications. We propose a framework for performing text analytics on such data in a versatile, efficient, and scalable manner. While much of the prior literature has emphasized mining keywords or tags in blogs or social-tagging communities, we emphasize ...

Journal: :IJMSO 2008
Li Xu David W. Embley

Automatically recognising which HTML documents on the Web contain items of interest for a user is non-trivial. As a step toward solving this problem, we propose an approach based on information-extraction ontologies. Given HTML documents, tables, and forms, our document recognition system extracts expected ontological vocabulary (keywords and keyword phrases) and expected ontological instance d...

Journal: :iranian journal of cancer prevention 0
kazem anvari solid tumor treatment research center, faculty of medicine, mashhad university of medical sciences, mashhad, iran mehdi seilanian toussi solid tumor treatment research center, faculty of medicine, mashhad university of medical sciences, mashhad, iran gholamreza bahadorkhan dept. of neurosurgery, shahid kamiab hospital, faculty of medicine, mashhad university of medical sciences, mashhad, iran motahare bitaghsir omid hospital, mashhad university of medical sciences, mashhad, iran mozhgan heidari dept. of radiation oncology, mashhad university of medical sciences, mashhad, iran mitra fazl ersi solid tumor treatment research center, faculty of medicine, mashhad university of medical sciences, mashhad, iran

background: central nervous system (cns) tumors have accounted for approximately one fourth of all pediatric malignancies. cns tumors have been the most common solid malignancies among the children. in this study, we have evaluated survival and prognostic factors in children with non-brain stem astrocytoma. methods: children with non-brain stem astrocytoma, referring to radiation oncology cente...

Journal: :J. Economic Theory 2010
Robert Molzon Daniela Puzzello

Random matching is often used in economic models as a means of introducing uncertainty in sequential decision problems. We show that random matching processes that satisfy standard proportionality laws are not unique. We give conditions on the payo¤s and transitions functions of sequential decision models that insure that the models are robust to the non-uniqueness of the matching process. Unde...

Journal: :InformingSciJ 2003
Timothy C. Craven

Using four previously identified samples of Web pages containing meta-tagged descriptions, the value of meta-tagged keywords, the first 200 characters of the body, and text marked with common HTML tags as extracts helpful for writing summaries was estimated by applying two measures: density of description words and density of two-word description phrases. Generally, titles and keywords showed t...

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