نتایج جستجو برای: test content
تعداد نتایج: 1194820 فیلتر نتایج به سال:
A New Perspective on Competency Management: Implemented Through Effective Human-Computer Interaction
Making an informed decision on whether an individual is suited to undertake an educational course or industry training programme can be very frustrating. When dealing with young adults at different cognitive skill levels, it is important to be able to identify and distinguish between their knowledge/competency levels, mostly on the basis of the evidence gathered from test-items. The current abs...
Si Qing Zhang Run Zheng 1 Zhengzhou College of Science &Technology, Zhengzhou China 450064 a [email protected] Abstract—In the traditional content-based image retrieval system, for a given query image, the number of relevant images in the database are not far outnumber correlation image. Therefore, a number of negative samples and the number of positive sample is unbalanced, the two class classifier...
Grounding (i.e. localizing) arbitrary, free-form textual phrases in visual content is a challenging problem with many applications for human-computer interaction and image-text reference resolution. Although many data sources contain images which are described with sentences or phrases, they typically do not provide the spatial localization of the phrases. This is true for both curated datasets...
Software reliability is a frequently used term, but very seldom the reliability is under control during a software development project. This paper presents a method, statistical usage testing (SUT), which gives the possibility to estimate and predict, and hence control software reliability. SUT is the reliability certification method described as a part of Cleanroom software engineering. The ma...
Determination of soil moisture content is of vital importance to many fields of study; civil engineering, hydrology, agriculture, geology, ecology and forestry. The occurrence of impact crater in Bukit Bunuh, a meteorite impacted area, made it an area of great interest to many researchers. In view of the process of impact cratering, the subsurface soil characteristics such as moisture content o...
abstract the primary purpose of this study was to explore the actual practices and cognitions of two groups of iranian eap teachers, i.e. language teachers and content teachers, with respect to teaching reading-comprehension and vocabulary. to this end, tehran university of medical sciences which authorizes both groups of teachers to teach eap courses was selected as the context of the study s...
abstract given the importance of the text’s formal aspects, in addition to its content, poetry presents special challenges to translators. poetry has its own distinctive features that cannot be rendered into another language easily. the translation of poetry into poetry entails preserving the rhyme, figurative language and the general tone of the original. the present study was an attempt to i...
background and purpose: student assessment is an important issue in medical education. it is necessary to use objective, valid and reliable assessment methods that are appropriate to the learning objectives and domain.the objectives of this study were 1- development of the dops test (direct observation procedural skills) and identification of its validity, reliability and acceptability. 2- eva...
Self compacting concrete (SCC) is an innovative development of conventional concrete, which requires high binder content to increase its segregation resistance. This paper presents a comparative study on the use of different materials as binder content in SCC and their effects on the workability and strength properties are checked. Different combinations of Fly ash, Metakaolin and Saw dust ash ...
Spontaneous coal combustion (SCC) is one of the significant hazardous phenomena in underground coal mines. The tendency of spontaneous coal combustion is an intrinsic property, due to the presence of the maceral content. Unlike its importance, this matter has not been discussed in detail among the researchers. Therefore, it is necessary to investigate the effect of this parameter on SCC. Macera...
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