New information technology is a core factor enabling innovation in knowledge management (KM). The purpose of this study is to analyze the limitations of current KM systems and to propose an approach for applying the Semantic Web to KM. We analyzed the factors that affect KM system user dissatisfaction through a survey. We found that inconvenience, search and integration were statistically signi...

we deal with a wide range of colors in our daily life. they are such ubiquitous phenomena that is hard and next to impossible to imagine even a single entity (be it an object, place, living creature, etc) devoid of them. they are like death and tax which nobody can dispense with. this omnipresence of colors around us has also made its way through abstract and less tangible entities via the inte...

â â â  â  abstract â â â  this study addressed the semantic vagueness in aljubby's book (sharih ghareeb alfath almudawana) in almaliki terms. it consists of introduction, preface, three sections, and conclusion. the preface stated the semantic obscurity in language and terminology with the definition of the book (almudawana) in maliki fiqh. the first section studied aljubby's method a...

the present paper, through the linguistic analysis of mulla sadra's philosophical views, has shown that a single linguistic model can be applied to the analysis of all his philosophical views. to this end, based on two linguistic theories regarding the semantic structure of derivation, it is illustrated that mulla sadra’s philosophical views conform to the linguistic model of semantic simp...

the coalition between terms and their meaning can be as the result of phonological repetition in its speech structure and specific semantic load. this can lead to meaning distinction in choosing words and also meaning association. therefore, literally and syntactically, the phonological level cannot be separated from semantic level. earlier, the phonological association in text has been discuss...

in the present paper, we are to put forth a paradigm for the systematic study of modality in persian.with this end in view, we consider modality as a linguistic phenomenon that can be expressed at the level of sentence, at the level of constituents smaller than sentence and/or at the level of discourse. in such a system where sentential modality, sub-sentential modality and discourse modality a...

the link between studies in discourse analysis and corpus linguistics has created new fields of research previously unattended. one of these areas is the study of semantic prosody produced through frequent collocation of a lexical item with a collection of words. semantic prosody is the positive, negative or neutral shade of meaning which a seemingly neutral word adopts after frequent collocati...

This paper explores the use of semantic- and evidence-based biomedical knowledge to build RiskExplorer graph that outlines causal associations between risk factors chronic disease or cancers. The intent this work is offer an interactive synthesis platform empower health-information-seeking individuals learn about mitigate modifiable factors. Our approach analyzes text (from PubMed abstracts), S...

In translation, choosing appropriate equivalent is essential to convey the right message from source-text to target-text, and one of the issues that may have a determinative role in appropriate equivalent choice is the semantic prosody (SP) behavior of words and the relation existing between the SP of a word and semantic senses (i.e. negativity, positivity or neutrality) of its collocations in ...

web search engines are one of the most popular tools on the internet which are widely-used by expert and novice users. constructing an adequate query which represents the best specification of users’ information need to the search engine is an important concern of web users. query expansion is a way to reduce this concern and increase user satisfaction. in this paper, a new method of query expa...