• A MOGA-Markov Chain Optimized Ranking Algorithm for Wireless Access Networks in Heterogeneous Environment 

  Qazi Zia Ullah; Farman Ullah; Fazal Wahab Karam; Shahzad Hassan; Sungchang Lee (Bahria University Islamabad Campus, 2017)

  The mounting customer demands for bandwidth-desirous services are deriving for a cost effective, robust, and high capacity wireless access network. The end users expect a satisfactory and economical delivery of “Quad-play” ...
• Detection of Glaucoma Using Retinal Fundus Images 

  Hafsah Ahmad; Aqsa Shakeel; Syed Omer Gillani; Umer Ansari; Abubakar Yamin (Bahria University Islamabad Campus, 2014)

  This paper proposes an image processing technique for the detection of glaucoma which mainly affects the optic disc by increasing the cup size. During early stages it was difficult to detect Glaucoma, which is in fact ...
• A Novel Trust Model for Selection of Cloud Service Provider 

  Muhammad Kashif Naseer; Sohail Jabbar; Dr. Irfan Zafar (Bahria University Islamabad Campus, 2014)

  In this article we have proposed a model which will help the Cloud Service Users (CSUs) in finding out the efficient and trustworthy Cloud Service Provider (CSP) on the basis of data taken from regulatory authorities, ...
• On Access Control of Cloud Service Chains 

  Khurrum Mustafa Abbasi; Irfan ul Haq; Ahmad Kamran Malik; Shehzad Khalid; Saba Fazil; Hanif Durad (Bahria University Islamabad Campus, 2014)

  Service-oriented architecture may be regarded as an incubator for small resources entrepreneurs to bid and work on bigger projects. It also helps large enterprise to trade their resources at various levels. This has opened ...
• Comparative Study of Classification Techniques Used in Skin Lesion Detection Systems 

  Uzma Jamil; Shehzad Khalid (Bahria University Islamabad Campus, 2014)

  The major branch of data mining used to assign raw data to a particular group is classification. It is a method used to forecast the group association for data objects. Medical Imaging is dealing with the designing of ...
• News Classification Based On Their Headlines: A Review 

  Mazhar Iqbal Rana; Shehzad Khalid; Muhammad Usman Akbar (Bahria University Islamabad Campus, 2014)
• Preprocessing Approach Identifying and Removing Noise which affects Shape 

  Sadaf Sajjad; Shehzad Khalid (Bahria University Islamabad Campus, 2014)

  In this paper, we propose a noise removal approach that significantly improves the performance of sophisticated shape matching techniques. Existing shape matching techniques focus on complex algorithms without giving much ...
• A Comparative Study of In-sensor Processing vs. Raw Data Transmission using ZigBee, BLE and Wi- Fi for Data Intensive Monitoring Applications 

  Khurram Shahzad; Bengt Oelmann (Bahria University Islamabad Campus, 2014)

  Wireless sensor nodes, as typically realized using IEEE 802.15.4 compatible low-power radio transceivers that offer limited throughput, are generally applicable to low-data rate intermittent monitoring applications. In ...
• Quantitative Evaluation of an FPGA based Wireless Vibration Monitoring System in relation to Different Sampling Rates 

  Khurram Shahzad; Bengt Oelmann (Bahria University Islamabad Campus, 2014)

  In order to achieve the high-processing performance required in typical computationally intensive high-sample rate monitoring applications, a Field Programmable Gate Array (FPGA) is often used as a hardware accelerator. ...
• MCPSC: Memory Conservation Protocol for Secure Communication in Wireless Sensor Networks 

  Suleman Awan; M. Ali Rafique (Bahria University Islamabad Campus, 2014)

  Wireless Sensor Networks (WSNs) are being used everywhere around us whether it be a smart office or an application related to environmental monitoring, healthcare, surveillance, education and training. Most of the time ...
• Determination of System Dimensionality from Observing Near-Normal Distributions 

  Dr Shehzad Khalid; Shahid Razzaq (Bahria University Islamabad Campus, 2015)

  This paper identifies a previously undiscovered behavior of uniformly distributed data points or vectors in high dimensional ellipsoidal models. Such models give near normal distributions for each of its dimensions. Converse ...
• Real Time Decoding of Color Symbol for Optical Positioning System 

  Abdul Waheed Malik; Benny Thornberg; Qaisar Anwar; Tor Arne Johanson; Dr Shehzad Khalid (Bahria University Islamabad Campus, 2015)

  This paper presents the design and real-time decoding of a color symbol that can be used as a reference marker for optical navigation. The designed symbol has a circular shape and is printed on paper using two distinct ...
• Single Frequency Network Based Distributed Cooperative Routing with CSMA MAC 

  Dr Shehzad Khalid; Sidra Muneer; Magnus Eriksson (Bahria University Islamabad Campus, 2015)

  The multi-hop ad-hoc networking paradigm is expected to be a key feature in future wireless communication systems. In a typical data broadcast scenario, multi-hop ad-hoc routing protocols allow devices (called nodes in ...
• News Headlines Classification Using Probabilistic Approach 

  Mazhar iqbal rana; Dr. Shehzad khalid2; Fizza Abid; Armughan Ali; Mehr Yahya Durrani; Farhan Aadil (Bahria University Islamabad Campus, 2015)

  This paper is aimed at news classification on basis of their headlines. Researchers have worked a lot for carrying out news classification at full text level but work in the domain of news headlines classification exists ...
• Review of Offline Text Independent Writer Identification Techniques 

  Dr Shehzad Khalid; Uzma Naqvi; Sana Shokatb (Bahria University Islamabad Campus, 2015)

  This paper reviews various text independent writer identification techniques through offline documents. Different features extraction methods are discussed. Classification approaches that are mainly used for identification ...
• Line and Ligature Segmentation in Printed Urdu Document Images 

  Dr Shehzad Khalid; Israr-ud-din; Imran Siddiqi (Bahria University Islamabad Campus, 2015)

  This paper presents a technique for segmentation of printed Urdu text images into lines and ligatures, a key pre-processing step in Urdu Optical Character Recognition (OCR) systems. Unlike classical projection profile based ...
• Recognition of Urdu ligatures: A Holistic Approach 

  Dr Shehzad Khalid; Israr Uddin Khattak; Imran Siddiqi; Chawki Djeddi (Bahria University Islamabad Campus, 2015)

  This paper presents an effective segmentation-free and scale-invariant technique for recognition of Urdu ligatures in Nastaliq font. The proposed technique relies on separating the main body of ligatures from the secondary ...
• Framework for human identification through offline handwritten documents 

  Dr Shehzad Khalid; Uzma Naqvi; Imran Siddiqi (Bahria University Islamabad Campus, 2015)

  Identification of individuals from handwritten documents using automated recognition systems has gained significant research interest due to the wide variety of applications it offers for forensic analysis, signature ...
• Valuable pre-processing and segmentation techniques used in automated skin lesion detection systems 

  Dr Shehzad Khalid; Uzma Jamil (Bahria University Islamabad Campus, 2015)

  The bio-medical investigation from images through computational techniques is very common in these days. Automatic Lesion extraction from skin, is very important to aid the dermatologists in the diagnosis of cancer part ...
• A Robust Ensemble based Approach to Combine Heterogeneous Classifiers in the Presence of Class Label Noise 

  Dr Shehzad Khalid (Bahria University Islamabad Campus, 2015)

  In this paper, we introduced a classifier ensemble approach to combine heterogeneous classifiers in the presence of class label noise in the datasets. To enhance the performance of classifier ensemble, we give a preprocessing ...

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