نتایج جستجو برای: web based analyses

تعداد نتایج: 3323625  

Journal: :journal of advances in computer research 2013
maryam jafari shahram jamali farzad soleymani sabzchi

web usage mining (wum) is the automatic discovering of hidden informationof user access pattern from the web log data. frequent pattern discovery is one ofthe main techniques in wum that can be used to implement recommender systems,forecast user`s navigational behaviour, and personalize web sites. many algorithmshave been suggested on obtaining frequent user navigation patterns. this paperprese...

Journal: :journal of advances in computer research 2015
najibeh farzi veijouyeh jamshid bagherzadeh

filtering of web pages with inappropriate contents is one of the major issues in the field of intelligent network's security. having a good intelligent filtering method with high accuracy and speed is needed for any country in order to control users' access to the web. so, it has been considered by many researchers. presenting web pages in an understandable way by machines is one of the most im...

Journal: :international journal of research in english education 0
fereshteh rahnavard rasht iran davood mashhadi heidar tehran iran

the purpose of this study was to investigate the effect of call/web-based instruction on improving efl learners’ pronunciation ability. to this end, 85 students who were enrolled in a language institute in rasht were selected as subjects. these students were given the oxford placement test in order to validate their proficiency levels. they were then divided into two groups of 30 and were rando...

Quality of service (QoS) is an important issue in the design and management of web service composition. QoS in web services consists of various non-functional factors, such as execution cost, execution time, availability, successful execution rate, and security. In recent years, the number of available web services has proliferated, and then offered the same services increasingly. The same web ...

2000
Surasak Sanguanpong Punpiti Piamsa-nga

This paper presents quantitative measurements and analyses of various issues related to web servers and web documents in Thailand. We developed a web spider to automatically collect the web information and describe the design and its performance. Using the web spider, we found that there are over 700,000 documents and over 8000 web servers on Thai web (information located on the servers registe...

Evaluating the reliability of loosely coupled Software as a Service through the paradigm of a cluster-based and non-cluster-based web server is considered to be an important attribute for the service delivery and execution. We proposed a novel method for measuring the reliability of Software as a Service execution through load testing. The fault count of the model against the stresses of users ...

پایان نامه :دانشگاه آزاد اسلامی - دانشگاه آزاد اسلامی واحد تهران مرکزی - دانشکده زبانهای خارجی 1393

the purpose of this study was to examine the comparative effect of story retelling and role playing on efl learners’ vocabulary learning and reading comprehension. to carry out the purpose of the study 90 female learners of tabarestan language school located in noshahr were non-randomly selected. they took pet test and among these 90 participants 62 students were selected as homogenous learners...

Journal: :محیط زیست طبیعی 0
فریده عتابی استادیار دانشگاه آزاد اسلامی، واحد علوم و تحقیقات تهران، ایران یوسف رشیدی دکترای مهندسی شیمی، شرکت کنترل کیفیت هوا، شهرداری تهران، ایران علیرضا قراگوزلو استادیار دانشگاه آزاد اسلامی، واحد علوم و تحقیقات تهران، ایران آتنا عربی کارشناس ارشد مهندسی محیط زیست، واحد علوم و تحقیقات تهران، دانشگاه آزاد اسلامی، ایران

particulate and gaseous emissions of pollutants from industries and auto-exhausts are responsible for rising discomfort, aggravates respiratory and cardiovascular. in this study, a system for air quality information in tehran city has been developed, using an online web-based geographic information system. this web-based gis application allows users to recognize areas with a potential increase ...

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