نتایج جستجو برای: referential strategies

تعداد نتایج: 393076  

Journal: :Information & Culture 2021

This article provides a comprehensive conceptual analysis of information. It begins with folk notion that information is tripartite phenomenon: something carried by signals about for some use. suggests has three main aspects: structural, referential, and normative. I analyze the individually necessary jointly sufficient conditions defining these aspects consider formal theories relating to each...

Journal: :Journal of Research and Practice in Information Technology 2006
Qingyuan Bai Jun Hong Michael F. McTear Hui Wang

Manuscript received: 16 February 2005 Communicating Editor: Mirka Miller Copyright© 2006, Australian Computer Society Inc. General permission to republish, but not for profit, all or part of this material is granted, provided that the JRPIT copyright notice is given and that reference is made to the publication, to its date of issue, and to the fact that reprinting privileges were granted by pe...

Journal: :Data Knowl. Eng. 2010
Javier García-García Carlos Ordonez

Querying databases with incomplete or inconsistent content remains a broad and difficult problem. In this work, we study how to improve aggregations computed on databases with referential errors in the context of database integration, where each source database has different tables, columns with similar content across multiple databases, but different referential integrity constraints. Thus, a ...

2013
Lois Joy Kingsbury Moore

Previous research has highlighted a different pattern in the use of grammatical forms to successfully maintain coherent discourse by individuals with Down's syndrome. To maintain coherent discourse both linguistic and non-linguistic information must be integrated and maintained in a mental representation of current discourse. The ability of children with Down's syndrome to use such a mental rep...

Journal: :research in applied linguistics 2015
mehdi azadsarv mohammad taghvaee sedighe zamani

the present study is an attempt to find out cultural exophoric references in four common english textbooks, namely touch stone, american file, top notch, and total english series used at iranian english language institutes and to compare the frequency of occurrence of such references in these coursebooks. in order to compare cultural exophoric references used in these coursebooks, the researche...

Journal: :J. Philosophical Logic 1978
Martin K. Davies

(2) Socrates is a man are semantic, and not merely syntactic, constituents of (1); someone who does not understand that name or that predicate does not understand (1). In this respect (1) differs from the metalinguistic “Socrates is a man” is a necessary truth in English. (b) Intuitively, also, (1) results from the application of a sentential operator “necessarily” to (2) at least somewhat as S...

Journal: :Theor. Comput. Sci. 2017
Sebastian Rudolph

It is widely known that closure operators on finite sets can be represented by sets of implications (also known as inclusion dependencies) as well as by formal contexts. In this article, we consider these two representation types, as well as generalizations of them: extended implication sets and context families. We discuss the mutual succinctness of these four representations and the tractabil...

2003
Dongwon Lee Murali Mani Wesley W. Chu

In this chapter, three semantics-based schema conversion methods are presented: 1) CPI converts an XML schema to a relational schema while preserving semantic constraints of the original XML schema, 2) NeT derives a nested structured XML schema from a flat relational schema by repeatedly applying the nest operator so that the resulting XML schema becomes hierarchical, and 3) CoT takes a relatio...

Journal: :متن پژوهی ادبی 0
اکرم هاشمی هیئت علمی دانشگاه علامه طباطبایی

the purpose of this study was to investigate two different techniques for testing reading comprehension questions. differences are measured by two different types of questions including inferential and referential questions. to answer the referential questions, the reader is required to move beyond the level of sentence comprehension and understand the relationship among the sentences. while, i...

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