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Browsing Departmental Publications (BUIC) by Author "Tamim Ahmed Khan"
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Maria Hanif; Tamim Ahmed Khan; Uzma Masroor; Amira Amjad
(Bahria University Islamabad Campus, 2017)
Achievement test is a mechanism to measure student’s knowledge and abilities. Numerous categories of achievement tests have been developed by different scholars and psychologists. Since they do not directly consider ...
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Sadia Ashraf; Tamim Ahmed Khan; Inayat ur Rehman
(Bahria University Islamabad Campus, 2016)
Electronic learning (e-learning) has gained reasonable acceptance from educational institutions at all levels. There are various studies conducted by researchers considering different aspects of e-learning to investigate ...
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Mahwish Pervaiz; Tamim Ahmed Khan
(Bahria University Islamabad Campus, 2016)
Speech signal can be used to extract emotions. However, it is pertinent to note that variability in speech signal can make emotion extraction a challenging task. There are a number of factors that indicate presence of ...
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Syed Hassan Tanvir; Tamim Ahmed Khan; Abu Bakar Yamin
(Bahria University Islamabad Campus, 2016)
Optical character recognition or OCR becomes nec- essary first step for all applications that consider typewritten or handwritten manuscripts as input. We need to train our classifier in case we are considering to use data ...
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Ammar Asjad Raja; Madiha Guftar; Irfan-ul-Haq; Tamim Ahmed Khan; Dominik Greibl
(Bahria University Islamabad Campus, 2016)
Data mining can be used in various fields’ i.e. mobile computing, web mining, expert predictions, crime analysis, engineering, management and medicine. In medical field, data mining techniques can be used by the researchers ...
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Muhammad Adeel; Zulfiqar Ali; Tamim Ahmed Khan; Ikram ul Haq; Umar Iqbal
(Bahria University Islamabad Campus, 2015)
Temporal behavior of a wireless scattered channel characterizes the response associated with timed behavior of the scattered components of a signal. One of the important features of the temporal characteristic is the ...
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Inayat ur-Rehman; Azra Shamim; Tamim Ahmed Khan; Manzoor Elahi; Sajjad Mohsin
(Bahria University Islamabad Campus, 2016)
Education plays a vital role in the success of any community. Countries with increased literacy rate have improved their status on the world map. In recent years, the use of e-learning methodologies has been significant. ...
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Mohammad Ansar; Tamim Ahmed Khan
(Bahria University Islamabad Campus, 2016)
Software designing phase is an important phase in the software development lifecycle. There could be a number technical and non-technical issues e.g., communication issues and understand-ability issues which may hinder ...
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Tamim Ahmed Khan; Muhammad Muzammal; Anas Ijaz
(Bahria University Islamabad Campus, 2016)
Fault Seeding is a testing technique where faults are artificially injected into an application to assess the effectiveness, i.e. if a given test suite is capable of uncovering the injected faults, of a test suite. This ...
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Sidra Siddiqui; Tamim Ahmed Khan
(Bahria University Islamabad Campus, 2016)
Software testing is an important aspect for the quality of software. Different levels of experience, types of application and needs enforce differences in performing testing activity for same features of applications. ...
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Bushra Hamid; Inayat ur-Rehman; Abdul Rauf; Tamim Ahmed Khan
(Bahria University Islamabad Campus, 2015)
Software fault prediction models use software metrics and fault occurrences statistics, collected from previous versions of software products. These models attempt to predict the defect status (probability) of the software ...
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Erum Ashraf; Tamim Ahmed Khan; Khurrum Mahmood; Shaftab Ahmed
(Bahria University Islamabad Campus, 2017)
Regression testing is performed to see if any changes introduced in software will not affect the rest of functional software parts. It is inefficient to re-execute all test cases every time the changes are made. In this ...
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Anum Kaleem; Awais Majeed; Tamim Ahmed Khan; Hammad Afzal; Faisal Bashir
(Bahria University Islamabad Campus, 2015)
Natural and man-made disasters are constantly occurring leading to human casualties, infrastructure destruction and financial losses. Volunteers and volunteer organizations play a significant role in each and every phase ...