Abstract In the current eral of technology development and the evolution of multimedia application, the design of a system on chip becomes more and more complex. Indeed, the application must answer contradictory constrains. And integrate new functionalities that require high performance architectures. In this paper we propose a new framework for hardware/software implementation on reconfigurable multimedia system on chip. Firstly we... In the current eral of technology development and the evolution of multimedia application, the design of a system on chip becomes more and more complex. Indeed, the application must answer contradictory constrains. And integrate new functionalities that require high performance architectures. In this paper we propose a new framework for hardware/software implementation on reconfigurable multimedia system on chip. Firstly we present a new methodology for HW/SW partitioning of the application based on two steps. The first one uses the profiling and the second one uses the design trotter tools. Next we implement this code in the reconfigurable platform. The target architecture is a virtex5 FPGA. The validation of our approach is made through 3D image synthesis. Finally we illustrate the experimental results. Read More Read Less

Abstract Financial crises are perceived as shocking events, several researchers concentrated on the identification of stressed and stable periods in order to take strategic decisions on time. In this paper, a new hybrid approach is proposed to deal with the prediction of the Value at Risk (VaR). Based on financial variables from bank’s balance sheets as input data , this approach... Financial crises are perceived as shocking events, several researchers concentrated on the identification of stressed and stable periods in order to take strategic decisions on time. In this paper, a new hybrid approach is proposed to deal with the prediction of the Value at Risk (VaR). Based on financial variables from bank’s balance sheets as input data , this approach integrate Rough Set Theory (RST), Gaussian Case Based Reasoning- clustering (GCBR-Clustering), Real valued Genetic Algorithm (RGA) with Support Vector Machines (SVM) in order to classify stressed and non stressed periods and therefore determine the VaR . The RST-GCBR Clustering-RGASVM combination is justified by a high accuracy rate which reaches 96.551% in cluster 1and 100% in cluster 2. Read More Read Less

Abstract Designing and developing an interactive and extendable Campus Map for self-guided tour of Qatar University (QU) and for pedestrian navigation of the campus using a mobile device is investigated in this paper. The system allows the user to orient themselves spatially with awareness of nearby campus landmarks. This in turn gives users reassurance that they are indeed located where they... Designing and developing an interactive and extendable Campus Map for self-guided tour of Qatar University (QU) and for pedestrian navigation of the campus using a mobile device is investigated in this paper. The system allows the user to orient themselves spatially with awareness of nearby campus landmarks. This in turn gives users reassurance that they are indeed located where they think they are. The prototype is developed for Qatar University campus but it is designed and built in such a way that can be easily extended to accommodate other maps such as those found in parks and other campuses. The purpose of the system is to allow QU community and prospective students and visitors to use their mobile phone to get an informative and entertaining campus visit as well as an intuitive way to access university resources. The system provides an electronic alternative to the printed campus map augmented with location-aware multimedia content delivered on GPS/WiFi-enabled mobile phones. This format allows for frequent updates of relevant information (such as upcoming events) to be communicated to the university community in an entertaining and timely manner. This paper presents an overview of the system components and a number of engineering challenges and solutions. Read More Read Less

Abstract This paper describes the process used by the College of Computer Science & Engineering (Taibah University, Saudi Arabia) to implement a new curriculum BSc in Information Systems model based on Accreditation Board for Engineering and Technology (ABET) accreditation and under the guiding principles of the IS 2009 Curriculum Guidelines for Undergraduate Degree Programs, Information Systems Association for Computing Machinery (ACM)... This paper describes the process used by the College of Computer Science & Engineering (Taibah University, Saudi Arabia) to implement a new curriculum BSc in Information Systems model based on Accreditation Board for Engineering and Technology (ABET) accreditation and under the guiding principles of the IS 2009 Curriculum Guidelines for Undergraduate Degree Programs, Information Systems Association for Computing Machinery (ACM) and Association for Information Systems (AIS). The course has been unique in that it was specifically to meet the needs of business and industry. The curriculum was developed with feedback from academe and industry under a survey regarding undergraduate student’s skills required in the IS programme. It has been reviewed by a group of reviewers. The review led to some revisions. The curriculum has been developed in conjunction with BSc Engineering and BSc Computer Science. This is a flexible and conjunction curriculum, which allows changes without a major design in a way to prepare the modern technology. By emphasising the major systems, the curriculum has been planned with principles and applications to enable the student to integrate knowledge in a variety of business and inter-disciplinary settings. Read More Read Less

Abstract Processes are the main constituents of public services and as such demand correct and complete execution. Increasingly however, governments feel the pressuring need to deliver public services more quickly and personalized to the needs of local communities or citizens. This not only jeopardizes their quality but also requires them to form teams that combine deep technical and programming knowledge with... Processes are the main constituents of public services and as such demand correct and complete execution. Increasingly however, governments feel the pressuring need to deliver public services more quickly and personalized to the needs of local communities or citizens. This not only jeopardizes their quality but also requires them to form teams that combine deep technical and programming knowledge with business experts. It is the aim of this research project to deliver a framework that allows non IT-experts to customize prefabricated and generic processes by parameterizing them. This customization revolves around reference guidelines that accommodate multiple-viewpoints in a consistent manner. Read More Read Less

Abstract In the current eral of technology development and the evolution of multimedia application, the design of a system on chip becomes more and more complex. Indeed, the application must answer contradictory constrains. And integrate new functionalities that require high performance architectures. In this paper we propose a new framework for hardware/software implementation on reconfigurable multimedia system on chip. Firstly we present a new... In the current eral of technology development and the evolution of multimedia application, the design of a system on chip becomes more and more complex. Indeed, the application must answer contradictory constrains. And integrate new functionalities that require high performance architectures. In this paper we propose a new framework for hardware/software implementation on reconfigurable multimedia system on chip. Firstly we present a new methodology for HW/SW partitioning of the application based on two steps. The first one uses the profiling and the second one uses the design trotter tools. Next we implement this code in the reconfigurable platform. The target architecture is a virtex5 FPGA. The validation of our approach is made through 3D image synthesis. Finally we illustrate the experimental results. Read More Read Less

Abstract Financial crises are perceived as shocking events, several researchers concentrated on the identification of stressed and stable periods in order to take strategic decisions on time. In this paper, a new hybrid approach is proposed to deal with the prediction of the Value at Risk (VaR). Based on financial variables from bank’s balance sheets as input data , this approach integrate Rough Set... Financial crises are perceived as shocking events, several researchers concentrated on the identification of stressed and stable periods in order to take strategic decisions on time. In this paper, a new hybrid approach is proposed to deal with the prediction of the Value at Risk (VaR). Based on financial variables from bank’s balance sheets as input data , this approach integrate Rough Set Theory (RST), Gaussian Case Based Reasoning- clustering (GCBR-Clustering), Real valued Genetic Algorithm (RGA) with Support Vector Machines (SVM) in order to classify stressed and non stressed periods and therefore determine the VaR . The RST-GCBR Clustering-RGASVM combination is justified by a high accuracy rate which reaches 96.551% in cluster 1and 100% in cluster 2. Read More Read Less

Abstract Designing and developing an interactive and extendable Campus Map for self-guided tour of Qatar University (QU) and for pedestrian navigation of the campus using a mobile device is investigated in this paper. The system allows the user to orient themselves spatially with awareness of nearby campus landmarks. This in turn gives users reassurance that they are indeed located where they think they are.... Designing and developing an interactive and extendable Campus Map for self-guided tour of Qatar University (QU) and for pedestrian navigation of the campus using a mobile device is investigated in this paper. The system allows the user to orient themselves spatially with awareness of nearby campus landmarks. This in turn gives users reassurance that they are indeed located where they think they are. The prototype is developed for Qatar University campus but it is designed and built in such a way that can be easily extended to accommodate other maps such as those found in parks and other campuses. The purpose of the system is to allow QU community and prospective students and visitors to use their mobile phone to get an informative and entertaining campus visit as well as an intuitive way to access university resources. The system provides an electronic alternative to the printed campus map augmented with location-aware multimedia content delivered on GPS/WiFi-enabled mobile phones. This format allows for frequent updates of relevant information (such as upcoming events) to be communicated to the university community in an entertaining and timely manner. This paper presents an overview of the system components and a number of engineering challenges and solutions. Read More Read Less

Abstract This paper describes the process used by the College of Computer Science & Engineering (Taibah University, Saudi Arabia) to implement a new curriculum BSc in Information Systems model based on Accreditation Board for Engineering and Technology (ABET) accreditation and under the guiding principles of the IS 2009 Curriculum Guidelines for Undergraduate Degree Programs, Information Systems Association for Computing Machinery (ACM) and Association for Information... This paper describes the process used by the College of Computer Science & Engineering (Taibah University, Saudi Arabia) to implement a new curriculum BSc in Information Systems model based on Accreditation Board for Engineering and Technology (ABET) accreditation and under the guiding principles of the IS 2009 Curriculum Guidelines for Undergraduate Degree Programs, Information Systems Association for Computing Machinery (ACM) and Association for Information Systems (AIS). The course has been unique in that it was specifically to meet the needs of business and industry. The curriculum was developed with feedback from academe and industry under a survey regarding undergraduate student’s skills required in the IS programme. It has been reviewed by a group of reviewers. The review led to some revisions. The curriculum has been developed in conjunction with BSc Engineering and BSc Computer Science. This is a flexible and conjunction curriculum, which allows changes without a major design in a way to prepare the modern technology. By emphasising the major systems, the curriculum has been planned with principles and applications to enable the student to integrate knowledge in a variety of business and inter-disciplinary settings. Read More Read Less

Abstract Processes are the main constituents of public services and as such demand correct and complete execution. Increasingly however, governments feel the pressuring need to deliver public services more quickly and personalized to the needs of local communities or citizens. This not only jeopardizes their quality but also requires them to form teams that combine deep technical and programming knowledge with business experts. It... Processes are the main constituents of public services and as such demand correct and complete execution. Increasingly however, governments feel the pressuring need to deliver public services more quickly and personalized to the needs of local communities or citizens. This not only jeopardizes their quality but also requires them to form teams that combine deep technical and programming knowledge with business experts. It is the aim of this research project to deliver a framework that allows non IT-experts to customize prefabricated and generic processes by parameterizing them. This customization revolves around reference guidelines that accommodate multiple-viewpoints in a consistent manner. Read More Read Less