Departmental Publications (BUIC): Recent submissions

  • TOBAE: A Density-based Agglomerative Clustering Algorithm 
    Dr Shehzad Khalid; Shahid Razzaq (Bahria University Islamabad Campus, 2015)
    This paper presents a novel density based agglomerative clustering algorithm named TOBAE which is a parameter-less algorithm and automatically filters noise. It finds the appropriate number of clusters while giving a ...
  • Behaviour recognition using multivariate m‑mediod based modelling of motion trajectories 
    Dr Shehzad Khalid; Usman Akram; Shahid Razzaq (Bahria University Islamabad Campus, 2015)
    The importance of behaviour analysis and activity recognition systems continue to increase with the increasing demand and deployment of video surveillance systems. Motion trajectories provide rich spatio-temporal information ...
  • Energy Efficient Strategy for Throughput Improvement in Wireless Sensor Networks 
    Kashif Saleem; Muhammad Imran; Abid Ali Minhas; Sohail Jabbar; Dr Shehzad Khalid (Bahria University Islamabad Campus, 2015)
    Network lifetime and throughput are one of the prime concerns while designing routing protocols for wireless sensor networks (WSNs). However, most of the existing schemes are either geared towards prolonging network lifetime ...
  • 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 ...
  • Motion Trajectory Clustering for Video Retrieval Using Spatiotemporal Approximation 
    Dr Shehzad Khalid; Andrew Naftel (Bahria University Islamabad Campus, 2015)
    A new technique is proposed for clustering and similarity retrieval of video motion clips based on spatio-temporal object trajectories. The trajectories are treated as motion time series and represented either by least ...
  • Improved Multi-Focus Image Fusion 
    Amina Jameel; Fouzia Noor (Bahria University Islamabad Campus, 2015)
    A two scale image fusion scheme for multi focus images is proposed. The source images are decomposed into base and detail layers. The base layers contain the large scale variations and are averaged out to obtain the base ...
  • A Review of Techniques and Approaches in Robocup @Home 
    Arsalan Akhter; Muhammad Tahir; Ammar Ajmal; Syed Muhammad Hashmi (Bahria University Islamabad Campus, 2015)
    RoboCup is a platform for professionals, students and enthusiasts to demonstrate their technical skills in the domain of Artificial Intelligence for everyday life usage like in soccer, home or work. RobCup@Home is a part ...
  • Heuristic Based Labeling Using Edgelet Based Contour Detection for Low Resolution Small to Medium Scaled Monocular Pedestrian Detection 
    Zuhaib Musaddiq; Bushra Sabir (Bahria University Islamabad Campus, 2015)
    Outdoor pedestrian detection is one of most important, primary and challenging preprocessing step for any automated visual surveillance activity ranging from event to activity detection. Currently used algorithms are ...
  • Application Layer Time Synchronization Utilizing Symbol Timing Recovery In Wireless Sensor Networks 
    Usman Hashmi; Ammar Ajmal; Arsalan Akhter; Shehzad Khalid; Waleed Manzoor (Bahria University Islamabad Campus, 2016)
    Information sharing, scheduling and organization in a Wireless Sensor Network (WSN) is highly dependent upon achieving the same notion of time. Hence timing synchronization becomes a vital concern in most of the distributed ...
  • Efficacy of UV-C photolysis of bisphenol A on transcriptome alterations of genes in zebrafish embryos 
    Asma Jamil (Bahria University Islamabad Campus, 2016)
    The purpose of this study was to investigate the efficacy of UV-C direct photolysis of bisphenol A (BPA) as a remediation method of BPA contamination. We used zebrafish embryos as a model organism to test the toxicity and ...
  • Diagnostic Study of Heavy Downpour in 2015 Flash Floods over Chitral Area, Northern Pakistan 
    Muhammad Khubaib Abuzar; Burhan Ahmad; Rana Arsalan Sheikh; Rabia Kiran; Rida Manzoor; Saiqa tul Kubra (Bahria University Islamabad Campus, 2016)
    The weather patterns of the whole world have changed over last five decades as depicted by analysis of the past. This research work presents diagnosis of atmospheric conditions that resulted in the extreme flood events in ...

Search DSpace


Advanced Search

Browse

My Account