Browsing Master's Theses by Author "Mouhoub, Malek"

Browsing Master's Theses by Author "Mouhoub, Malek"

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  • Auction Shill Detection Framework Based on SWM 
    Ganguly, Swati (Faculty of Graduate Studies and Research, University of Regina, 2016-12)
    Online auctioning has attracted serious in-auction fraud, such as shill bidding, given the huge amount of money involved and the anonymity of users. Due to the fact that shill bidding is difficult to detect as well as ...
  • Bayesian Network Inference Using Marginal Trees 
    Oliveira, Jhonatan de Souza (Faculty of Graduate Studies and Research, University of Regina, 2016-06)
    Bayesian networks (BNs) are formal probabilistic graphical models for reasoning un- der uncertainty. BNs are used in a variety of applications, including the state-of- the-art forensic software tool, a ranking system for ...
  • A Dynamic Stage-Based Fraud Monitoring Framework for Multiple Live Auctions 
    Wang, Xuegang (Faculty of Graduate Studies and Research, University of Regina, 2016-04)
    In this thesis, a new approach to monitoring live auction frauds is proposed. Monitor- ing progressing auctions for fraudulent bidding activities is becoming crucial in order to detect and stop fraud on time, so fraudsters ...
  • Elicitation of Constraints and Qualitative Preferences in Multi-Attribute Auctions 
    Shil, Shubhashis Kumar (Faculty of Graduate Studies and Research, University of Regina, 2013-11)
    Multi-Attribute Reverse Auctions (MARAs) allow negotiation between the buyer and sellers over price along with other non-price attributes such as delivery time, sellers' reputation, and product quality. The seller with ...
  • An Experimental Approach to the Construction of Binary Decision Classes from Card Sort Data 
    Almestadi, Emad Hamdan (Faculty of Graduate Studies and Research, University of Regina, 2013-07)
    This thesis presents work done towards understanding the data collected from a card sorting study of facial photographs. In that study, 25 participants sorted 356 photos (178 Caucasian and 178 First Nations) into piles ...
  • Geo-Coordinated Parallel Coordinates (GCPC): A Case Study of Environmental Data Analysis 
    El Meseery, Maha Mohamed Nabil (Faculty of Graduate Studies and Research, University of Regina, 2016-03)
    The large number of environmental problems faced by society in recent years has driven researchers to collect and study massive amounts of environmental data. Such environmental datasets are often high dimensional and ...
  • A Knowledge Acquisition System for Price Change Rules 
    Jahan, Moslema (Faculty of Graduate Studies and Research, University of Regina, 2016-01)
    Knowledge acquisition is the process of extracting and organizing knowledge from one source and storing it in some other location such as a knowledge base. Our research developed a new approach to knowledge acquisition ...
  • Managing Constraints and Preferences: Constrained Tradeoffs-Enhanced Conditional Preference Networks (CTCP-NETS) 
    Zhang, Shu (Faculty of Graduate Studies and Research, University of Regina, 2014-12)
    In this thesis, a new framework for constraint and preference representation and reasoning is proposed, including the related definitions, algorithms and implementations. A Conditional Preference Network (CP-Net) is a ...
  • Modelling Artificial Intelligence in Games Using MindSet Behavior Trees 
    Marcotte, Ryan Keith (Faculty of Graduate Studies and Research, University of Regina, 2017-05)
    Behavior trees are a popular way of structuring artificial intelligence in games and other virtual reality applications. A behavior tree is a model of plan execution and is graphically represented as a tree. Nodes in a ...
  • A New Approach to Face Recognition Based on Generalized Hough Transform and Local Image Descriptors 
    Moise, Marian (Faculty of Graduate Studies and Research, University of Regina, 2012-09)
    In this thesis a new approach to face recognition is presented. Face recognition is one of the most proli c research elds and also one of the most demanding. It is in uenced not only by face-related attributes such as ...
  • Procrustes: A Declarative Scene Modelling System 
    Seenappa, Spoorthy (Faculty of Graduate Studies and Research, University of Regina, 2012-10)
    This thesis presents a floor planning and furniture layout system called Procrustes, that helps a user to place rooms and furniture in a virtual house. Scenes are generated by considering the user's partial scene description. ...
  • Pursuit Evasion in Simple Polygons 
    Majeed, Babar (Faculty of Graduate Studies and Research, University of Regina, 2014-03)
    Pursuit evasion in simple polygons is fundamentally searching for an evader in a simple polygon. Popular problems in polygon searching include the room search problem and the two guard problem. Many practical applications, ...
  • Trajectory Planning for Hyper-Redundant Manipulators in Constrained Workspaces 
    Fallahinejad Ghajari, Mahdi (Faculty of Graduate Studies and Research, University of Regina, 2015-03)
    Trajectory planning for robotic manipulators is defined as the process of breaking down an arbitrary movement task into discrete motions while satisfying movement constraints and optimizing a cost function. Rapid advances ...
  • Using Conflict and Support Counts for Variable and Value Ordering in CSPs 
    Yong, Ket Wei (Faculty of Graduate Studies and Research, University of Regina, 2016-02)
    A Constraint Satisfaction Problem (CSP) is a very powerful framework for representing and solving constraint problems. Many real world computational problems in Artificial Intelligence and other areas of computer science ...

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