نتایج جستجو برای: structured and unstructured uncertainties
تعداد نتایج: 16841090 فیلتر نتایج به سال:
abstract the current study set out to address the issue as to whether the implementation of portfolio assessment would give rise to iranian pre-intermediate efl learner autonomy. participants comprised 60 female in pre-intermediate level within the age range of 16-28.they were selected from among 90 language learners based on their scores on language proficiency test -key english test. then, t...
Information is a combination of structured data and unstructured data. Traditionally, relational database management systems (RDBMS) have been designed to handle structured data. IR systems can handle text (unstructured data) very well but are not designed to handle structured data. With present day information being a combination of structured and unstructured data, there is an increasing dema...
More data, especially unstructured data, is available to users than ever. There is so much data available that it is diicult for users to make use of their data in its raw form. To handle the diversity of data types, we have designed and prototyped a multidatabase/warehouse system. The system has been especially designed to facilitate the interaction of structured and unstructured data. The sys...
We report our experiment results on the INEX 2012 Linked Data Track. We participated in the ad hoc and jeopardy tasks. As the new data collection on INEX 2012 Linked Data Track features a combination of unstructured and structured data, our first attempt is to investigate different strategies of combining the retrievals over structured and unstructured data, and compare the combined approaches ...
Companies working on safety-critical projects must adhere to strict rules imposed by the domain, especially when human safety is involved. These projects need to be compliant to standard norms and regulations. Thus, all the process steps must be clearly documented in order to be verifiable for compliance in a later stage by an auditor. Nevertheless, documentation often comes in the form of manu...
in this article, we have focused one some basic and productive information about the properties of spectrum and singular values related to compact operators which are ideals in a c*-algebra of bounded operators. considering a two-sided connection between the family of symmetric gauge functions on sequence of singular values of compact operators and symmetric norms on finite dimensional ope...
Both structured and unstructured data, as well as structured data representing several different types of tuples, may be integrated into a single list for browsing or retrieval. Data may be arranged in the Gray code order of the features and metadata, producing optimal ordering for browsing. We provide several metrics for evaluating the performance of systems supporting browsing, given some con...
Traditional data warehousing has been very successful in helping business enterprises to make intelligent decisions through declarative analysis of large amount of structured data stored in a relational database. However, not all enterprise data naturally fit into a relational model. Within an enterprise, there are huge amount of unstructured data, such as document content, emails, spreadsheets...
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