Khalid A . Fakeeh | King AbdulAziz University (KAU) Jeddah, Saudi Arabia (original) (raw)

Papers by Khalid A . Fakeeh

Holy Quran Memorization Colloquia are specialized schools intended for teaching the virtues of th... more Holy Quran Memorization Colloquia are specialized schools intended for teaching the virtues of the Holy Quran to the new generations. They implant morality and righteousness into the students so that they are considered to be essential for educating Muslim children to be endowed with faithfulness and righteousness. This research paper investigates one of the advantageous aspects of the Holy Quran Memorization Colloquia which is the scientific impact of teaching the Noor Set of Rules in the Holy Quran Memorization Colloquia. This set of rules is one of the fundamental courses that help the students to recite the Holy Quran properly. It helps them to learn the alphabets, compound words and the correct way of articulation. The research paper includes also a questionnaire about the level of success of teaching such set of rules to the Holy Quran Memorization students in the Model School of Jabal Al-Noor in Makah. It takes into consideration the opinions of the students’ parents too.

International Journal of Applied Information Systems, 2015

When the Internet was conceived, the rationale was to interconnect Personal Computers to share ad... more When the Internet was conceived, the rationale was to interconnect Personal Computers to share advanced information or digital data everywhere. On the other hand, when implanted or embedded frameworks/networks were conceived, the motivation was to control system segments under real-time constrictions through detecting gadgets, ordinarily at little or small to medium scales. With the colossal development of the Information and Communication Technology (ICT), the propensity is to empower omnipresent persistent computing to control everything at whatever time and at a huge scale. This vision gave as of late ascent to the worldview of Cyber physical Systems (CPS). This article gives an idea of the Cyber-Physical Internet examine its outline prerequisites and present the constraints of the present systems/networks administration reflections to satisfy these necessities with a glimpse over real-time defies that must be considered in the outline Cyber-Physical Internet (CPI).

In the previous couple of decade's information processing and in-organization correspondence or c... more In the previous couple of decade's information processing and in-organization correspondence or communication has changed altogether. First and foremost there were just a couple of PCs bought at organizations, thusly offices created applications that secured corporate organization which prompt purported separated arrangements. Nowadays with the spread of electronic information preparing the best issue for organizations is not picking up data, since they can be found in a wide range of databases and information distribution centers as inward or outside data rather creating data that is fundamental in a given circumstance. What can help to explain this circumstance? It is informatics, all the more accurately ERP systems which have substituted programming that given segregated arrangements at organizations to decades. System based believing is vital in their application next to the way that just information totally fundamental for administrative choices must be deliver. ERP is a system which contains a couple composed module that share data in affiliation to give connectivity. A try is made to study the present issues of realizing ERP system with the appropriated figuring game plans in business ventures and establishments of higher direction. This paper comprises an overview of progression of Low cost ERP Solution to business ventures and institutes and opening a business opportunity in rising countries with latest headways, for instance, SaaS in Cloud Computing, ERP and Mobile computing, et cetera.

International Journal of Applied Information Systems, 2017

In recent times there has been a growing trend for more information and knowledge to enhance lear... more In recent times there has been a growing trend for more information and knowledge to enhance learning based on cognitive load theory with increased use of Educational Technology based on Web ICT with online education resources. There are also various instructional and expert models being developed for the adaptive e-learning mechanisms as required for effective learning based on Genetic, Neural Networks, Swarm Intelligence and other Bio inspired algorithms or Evolutionary algorithms. Computational Intelligence or Artificial Intelligence has also established new paradigms for Learning Systems in creating virtual class rooms in the physical absence of tutors. It is also possible to create virtual labs on which students that are registered can carry out their experiments from remote with Interactive Intelligent Tutoring Systems. The current paper will develop a problem model using Markov Chain and greedy algorithms for Tutor or Instructor-Student interactive model for virtual labs and virtual class rooms which will be built on the Deep Belief Network architecture as a novel approach for state-of-art courses related to Energy and Wireless Communication for Higher Education proposed as part of Inter University Research Groups. Further, a Bio inspired Differential Evolution algorithm will be deployed for the virtual labs and virtual class rooms to meet the specific learning requirements for the Instructor-Student interactions specific to this E-learning platform. The proposed study will help improve the learning environment to stimulate creativity and innovation as envisaged by the Ministry of Education under the Saudi Arabia Vision 2030 and will help in moving towards creating an international benchmark for deploying innovative E-learning mechanisms for Higher Education.

Copy right Idea Grou p Inc. Copy right Idea Grou p Inc. ABSTRACT What can be assured is that the ... more Copy right Idea Grou p Inc. Copy right Idea Grou p Inc. ABSTRACT What can be assured is that the underlying forces that will continue to change business (and government), as the transition into the digital era continues are: 1) technological innovation, 2) societal evolution, 3) changing regulatory constraints, and 4) shifting to a knowledge-based work environment. This paper discusses these four forces, and special consideration is given to the expected main areas of technological innovation in information technology. In addition, this paper discusses the fundamental core competencies which enterprises must develop in order to survive the transition into the digital era. Recent Developments in Information Technology and Its Impact on Global Economy

International Journal of Applied Information Systems, 2016

A social network is a network of relationships and interactions among social entities such as ind... more A social network is a network of relationships and interactions among social entities such as individuals, organizations, and groups. Social simulations are capable of representing social systems and coupled socio-techno-natural systems in ways that other methodological approaches are not. Computer code in a well-chosen programming language or simulation system. The pivotal role that agent interaction plays in determining social patterns has been investigated by two leading sociologists, James S. Coleman and Raymond Bourdon. In the 1960s, Coleman significantly contributed to developing mathematical sociology, but also worked to extend equationbased models through computer simulation could motivate and agent-based turn in sociology. This approach would contribute to shifting away from social systems tradition and their large-scale problems of social speculation to problems which can be studied by systematic research. The purpose of this paper is to discuss the challenges facing social entities, and how social objects can be incorporated into computations as the basis for solving difficulties.

International Journal of Applied Information Systems, 2016

Security is an illusion unless you are hacked. Attacks in the Cloud have more catastrophic and de... more Security is an illusion unless you are hacked. Attacks in the Cloud have more catastrophic and destructive impact on the organizations than the user might expect. As attacks are constantly evolving and making it difficult to defend. Most of the organization will try to check their devices in the cloud to protect against viruses with traditional security measures like antiviruses, or firewall thinking it secures across different attacks, but with a wide range of change in attack pattern organizations have exposed to significant operational and business consequences, not to mention public embarrassment. In this paper, we conducted the survey on DDOS (Distributed Denial of Service) attacks research work and analyzed prevention and detection methods used for DDOS attacks in the cloud. We found that there is a good amount of research scope in detecting and preventing slow client application layer attacks in the cloud.

Optoelectronics and Advanced Materials-rapid Communications, 2021

International Journal of Communication Systems, 2021

This paper introduces a lightweight wideband planar antenna with an antenna array configuration f... more This paper introduces a lightweight wideband planar antenna with an antenna array configuration for microwave head imaging. The designed antenna is composed of a double hollow rectangular‐shaped patch and with the slotted ground. Its measurements are small: 0.28λ × 0.24λ × 0.006λ, where λ is the lowest operating frequency's wavelength. The design process has been completed using CST and then fine‐tune the parameters of the architecture structure to accomplish the ideal bandwidth. The antenna is manufactured and measured in order to test antenna properties. The prototype was being used for brain screening than with the Hugo‐head model. With adequate impedance matching, the antenna meets an operational bandwidth of 1.82 GHz (1.22–3.04 GHz) with an overall peak gain of 5 dBi with a stable radiation property. Fidelity factors both for face‐to‐face and side by side alignment are 92.7% and 83.75%, respectively, indicating that the antenna had a little signal interruption. To determine the backscattered signals of the antenna with Hugo‐head phantom, a nine‐antenna array‐based setup is assumed, with one antenna serving as a transmitter and the remaining eight receiving the dispersed signals.

Communications on Applied Electronics, 2016

International Journal of Computer Applications, 2016

IoT has been a great use in the modern world; the importance and usage of IoT's are increasing da... more IoT has been a great use in the modern world; the importance and usage of IoT's are increasing day by day. There is lots of research going into IoT based power management systems. The increase in power requirement has pushed the researchers and industrialist to design low power systems. The wastage of energy is a very serious concern; this paper proposes a novel method to reduce the wastage of power in technical universities by the power distribution agencies across the world. The system consists of thermal sensing and IoT enabled microcontrollers for the working.

International Journal of Computer Applications, 2016

This is a survey of the studies identified with the potential effect that the new changes of King... more This is a survey of the studies identified with the potential effect that the new changes of Kingdom of Saudi Arabia's vision for 2030 with a consideration on the Ministry of Education (MOE) in Saudi Arabia will influence the self-appraisal of Saudi understudies/students by their family's interest or participation. A few studies indicate strong proof that the developments of the Kingdom of Saudi Arabia's 2030 vision for education to enhance the expanded inclusion of families in the lives of their school-age kids. The impression of instructors and understudies, in addition to their parts in self-evaluation are considered alongside this investigation of' the approaches/techniques utilized by educators and the instructional procedures executed in the KSA 2030 Project which will lead towards world class learning for Saudi Arabian understudies/students and spring boarded by the interest of Saudi Arabian families in their kids' lives. This research article is about a hypothetical investigation and nitty gritty examination of the way of educator's evaluations which will prompt an establishment for a discourse of models taking into account hypothesis for appraisal purposes in instruction/education and sublime teaching method all through Saudi Arabia now and in future and how the Saudi Arabian families

International Journal of Applied Information Systems, 2016

E-governance is an evolution method of governance which advocates for better governments that are... more E-governance is an evolution method of governance which advocates for better governments that are participative, transparent and all-inclusive. These models of digital governments are still evolving in the developing countries. Egovernance is based on intrinsic characteristics of ICT like enabling similar access to data for everyone who is a part and parcel of the digital network platform and connecting all sources of information across the entire digital network domain. In e-governance, information is not retained in a particular node but flows uniformly to all the nodes in the entire network [2]. E-governance does not implant the ordinary procedure of data flow that enhances the uneven flow of information and therefore distorted power control in the government. E-Governance as I have said is an evolutional move for better governments which are efficient, in the implementation of some new trends in governance models. However, E-Governance is not implemented well yet since there are several barriers to its full implementation. In fact, this method of governance has not yet been learned by many people as compared to eLearning and eCommerce. Unlike this two, common e-technology, e-governance needs to be practical. One major difference between e-governance to eLearning and eCommerce is that e-Governance entails knowledge management whereas the duo involves information management. Expounding more on this, knowledge management is the administration of skills, information, intelligence, experience and innovation [3]. An e-Government founded on knowledge management system, is created upon the following pillars;  Knowledge capturing  Knowledge allotment  Knowledge enhancing  Knowledge conservation

International Journal of Applied Information Systems, 2015

Cluster Computing, 2017

With the maturity of electronic science (e-science) the scientific applications are growing to be... more With the maturity of electronic science (e-science) the scientific applications are growing to be more complex composed of a set of coordinating tasks with complex dependencies among them referred to as workflows. For optimized execution of workflows in the Grid, the high level middleware services (like task scheduler, resource broker, performance steering service etc.) need in-advance estimates of workflow execution times. However, modeling and predicting workflow execution time in the Grid is complex due to several tasks in a workflow, their distributed execution on multiple heterogeneous Grid-sites, and dynamic behaviour of the shared Grid resources. In this paper, we describe a novel method based on radial basis function neural network to model and predict workflow execution time in the Grid. We model workflows execution time in terms of attributes describing workflow structure and execution runtime information. To further refine our models, we employ principle component analysis to eliminate attributes of lesser importance. We recommend a set of only 14 attributes (as compared with total 21) to effectively model workflow execution time. Our reduced set of attributes improves the prediction accu-B Farrukh Nadeem

International Journal of Computer Applications, 2016

The advancement of handheld portable gadgets or devices and wireless innovation has brought about... more The advancement of handheld portable gadgets or devices and wireless innovation has brought about radical changes in the social and economic ways of life of contemporary or modern individuals. Today, numerous technological gadgets/devices are delivered in versatile form and individuals have ended up usual to them. These devices are reshaping client's everyday lives in diverse ways. Be that as it may, the improvement of computerized innovations has so far been restricted to social correspondence or communication and few individuals have viewed mobile learning as a core pedagogical or educational accomplishment or activity in higher institutions of learning. Mobile learning is grabbing its predominance as it is recognized to be an intense arrangement of passing on lesson and securing knowledge as its standard qualities are at whatever time and wherever. It can be utilized from various perspectives in the education milieu or domain. We have outlined the convincing aspects in this paper that contribute for mobile learning utilization and also issues and challenges in grasping mobile learning.

Egyptian Computer Science Journal, 2006

Abstract: Distributed heterogeneous databases consist of systems which differ physically and logi... more Abstract: Distributed heterogeneous databases consist of systems which differ physically and logically, containing different data models and data manipulation languages. Although these databases are independently created and administered they must cooperate and ...

Decision Support Systems (DSS) are recognized in higher education for manifold reasons, for insta... more Decision Support Systems (DSS) are recognized in higher education for manifold reasons, for instance to conjugate data and intelligence, to pull off the unsurpassed and likely elucidations, and to fine-tune decisions under hesitation. Numerous issues has been pointed out here in decision support and decision support systems (DSS), best in class investigate in these fields, moreover their own specific studies in arranging a propelled higher education decision support system. In this research article we have described some of the past dedications in representing the modules of the DSS, taking in the present systems and databases of some institute, results and activities having a spot with its instructing/teaching and examination or research staff, students to help decisions for all the performing craftsmen caught in the procedures, in diverse explicit circumstances or settings.

Holy Quran Memorization Colloquia are specialized schools intended for teaching the virtues of th... more Holy Quran Memorization Colloquia are specialized schools intended for teaching the virtues of the Holy Quran to the new generations. They implant morality and righteousness into the students so that they are considered to be essential for educating Muslim children to be endowed with faithfulness and righteousness. This research paper investigates one of the advantageous aspects of the Holy Quran Memorization Colloquia which is the scientific impact of teaching the Noor Set of Rules in the Holy Quran Memorization Colloquia. This set of rules is one of the fundamental courses that help the students to recite the Holy Quran properly. It helps them to learn the alphabets, compound words and the correct way of articulation. The research paper includes also a questionnaire about the level of success of teaching such set of rules to the Holy Quran Memorization students in the Model School of Jabal Al-Noor in Makah. It takes into consideration the opinions of the students’ parents too.

International Journal of Applied Information Systems, 2015

When the Internet was conceived, the rationale was to interconnect Personal Computers to share ad... more When the Internet was conceived, the rationale was to interconnect Personal Computers to share advanced information or digital data everywhere. On the other hand, when implanted or embedded frameworks/networks were conceived, the motivation was to control system segments under real-time constrictions through detecting gadgets, ordinarily at little or small to medium scales. With the colossal development of the Information and Communication Technology (ICT), the propensity is to empower omnipresent persistent computing to control everything at whatever time and at a huge scale. This vision gave as of late ascent to the worldview of Cyber physical Systems (CPS). This article gives an idea of the Cyber-Physical Internet examine its outline prerequisites and present the constraints of the present systems/networks administration reflections to satisfy these necessities with a glimpse over real-time defies that must be considered in the outline Cyber-Physical Internet (CPI).

In the previous couple of decade's information processing and in-organization correspondence or c... more In the previous couple of decade's information processing and in-organization correspondence or communication has changed altogether. First and foremost there were just a couple of PCs bought at organizations, thusly offices created applications that secured corporate organization which prompt purported separated arrangements. Nowadays with the spread of electronic information preparing the best issue for organizations is not picking up data, since they can be found in a wide range of databases and information distribution centers as inward or outside data rather creating data that is fundamental in a given circumstance. What can help to explain this circumstance? It is informatics, all the more accurately ERP systems which have substituted programming that given segregated arrangements at organizations to decades. System based believing is vital in their application next to the way that just information totally fundamental for administrative choices must be deliver. ERP is a system which contains a couple composed module that share data in affiliation to give connectivity. A try is made to study the present issues of realizing ERP system with the appropriated figuring game plans in business ventures and establishments of higher direction. This paper comprises an overview of progression of Low cost ERP Solution to business ventures and institutes and opening a business opportunity in rising countries with latest headways, for instance, SaaS in Cloud Computing, ERP and Mobile computing, et cetera.

International Journal of Applied Information Systems, 2017

In recent times there has been a growing trend for more information and knowledge to enhance lear... more In recent times there has been a growing trend for more information and knowledge to enhance learning based on cognitive load theory with increased use of Educational Technology based on Web ICT with online education resources. There are also various instructional and expert models being developed for the adaptive e-learning mechanisms as required for effective learning based on Genetic, Neural Networks, Swarm Intelligence and other Bio inspired algorithms or Evolutionary algorithms. Computational Intelligence or Artificial Intelligence has also established new paradigms for Learning Systems in creating virtual class rooms in the physical absence of tutors. It is also possible to create virtual labs on which students that are registered can carry out their experiments from remote with Interactive Intelligent Tutoring Systems. The current paper will develop a problem model using Markov Chain and greedy algorithms for Tutor or Instructor-Student interactive model for virtual labs and virtual class rooms which will be built on the Deep Belief Network architecture as a novel approach for state-of-art courses related to Energy and Wireless Communication for Higher Education proposed as part of Inter University Research Groups. Further, a Bio inspired Differential Evolution algorithm will be deployed for the virtual labs and virtual class rooms to meet the specific learning requirements for the Instructor-Student interactions specific to this E-learning platform. The proposed study will help improve the learning environment to stimulate creativity and innovation as envisaged by the Ministry of Education under the Saudi Arabia Vision 2030 and will help in moving towards creating an international benchmark for deploying innovative E-learning mechanisms for Higher Education.

Copy right Idea Grou p Inc. Copy right Idea Grou p Inc. ABSTRACT What can be assured is that the ... more Copy right Idea Grou p Inc. Copy right Idea Grou p Inc. ABSTRACT What can be assured is that the underlying forces that will continue to change business (and government), as the transition into the digital era continues are: 1) technological innovation, 2) societal evolution, 3) changing regulatory constraints, and 4) shifting to a knowledge-based work environment. This paper discusses these four forces, and special consideration is given to the expected main areas of technological innovation in information technology. In addition, this paper discusses the fundamental core competencies which enterprises must develop in order to survive the transition into the digital era. Recent Developments in Information Technology and Its Impact on Global Economy

International Journal of Applied Information Systems, 2016

A social network is a network of relationships and interactions among social entities such as ind... more A social network is a network of relationships and interactions among social entities such as individuals, organizations, and groups. Social simulations are capable of representing social systems and coupled socio-techno-natural systems in ways that other methodological approaches are not. Computer code in a well-chosen programming language or simulation system. The pivotal role that agent interaction plays in determining social patterns has been investigated by two leading sociologists, James S. Coleman and Raymond Bourdon. In the 1960s, Coleman significantly contributed to developing mathematical sociology, but also worked to extend equationbased models through computer simulation could motivate and agent-based turn in sociology. This approach would contribute to shifting away from social systems tradition and their large-scale problems of social speculation to problems which can be studied by systematic research. The purpose of this paper is to discuss the challenges facing social entities, and how social objects can be incorporated into computations as the basis for solving difficulties.

International Journal of Applied Information Systems, 2016

Security is an illusion unless you are hacked. Attacks in the Cloud have more catastrophic and de... more Security is an illusion unless you are hacked. Attacks in the Cloud have more catastrophic and destructive impact on the organizations than the user might expect. As attacks are constantly evolving and making it difficult to defend. Most of the organization will try to check their devices in the cloud to protect against viruses with traditional security measures like antiviruses, or firewall thinking it secures across different attacks, but with a wide range of change in attack pattern organizations have exposed to significant operational and business consequences, not to mention public embarrassment. In this paper, we conducted the survey on DDOS (Distributed Denial of Service) attacks research work and analyzed prevention and detection methods used for DDOS attacks in the cloud. We found that there is a good amount of research scope in detecting and preventing slow client application layer attacks in the cloud.

Optoelectronics and Advanced Materials-rapid Communications, 2021

International Journal of Communication Systems, 2021

This paper introduces a lightweight wideband planar antenna with an antenna array configuration f... more This paper introduces a lightweight wideband planar antenna with an antenna array configuration for microwave head imaging. The designed antenna is composed of a double hollow rectangular‐shaped patch and with the slotted ground. Its measurements are small: 0.28λ × 0.24λ × 0.006λ, where λ is the lowest operating frequency's wavelength. The design process has been completed using CST and then fine‐tune the parameters of the architecture structure to accomplish the ideal bandwidth. The antenna is manufactured and measured in order to test antenna properties. The prototype was being used for brain screening than with the Hugo‐head model. With adequate impedance matching, the antenna meets an operational bandwidth of 1.82 GHz (1.22–3.04 GHz) with an overall peak gain of 5 dBi with a stable radiation property. Fidelity factors both for face‐to‐face and side by side alignment are 92.7% and 83.75%, respectively, indicating that the antenna had a little signal interruption. To determine the backscattered signals of the antenna with Hugo‐head phantom, a nine‐antenna array‐based setup is assumed, with one antenna serving as a transmitter and the remaining eight receiving the dispersed signals.

Communications on Applied Electronics, 2016

International Journal of Computer Applications, 2016

IoT has been a great use in the modern world; the importance and usage of IoT's are increasing da... more IoT has been a great use in the modern world; the importance and usage of IoT's are increasing day by day. There is lots of research going into IoT based power management systems. The increase in power requirement has pushed the researchers and industrialist to design low power systems. The wastage of energy is a very serious concern; this paper proposes a novel method to reduce the wastage of power in technical universities by the power distribution agencies across the world. The system consists of thermal sensing and IoT enabled microcontrollers for the working.

International Journal of Computer Applications, 2016

This is a survey of the studies identified with the potential effect that the new changes of King... more This is a survey of the studies identified with the potential effect that the new changes of Kingdom of Saudi Arabia's vision for 2030 with a consideration on the Ministry of Education (MOE) in Saudi Arabia will influence the self-appraisal of Saudi understudies/students by their family's interest or participation. A few studies indicate strong proof that the developments of the Kingdom of Saudi Arabia's 2030 vision for education to enhance the expanded inclusion of families in the lives of their school-age kids. The impression of instructors and understudies, in addition to their parts in self-evaluation are considered alongside this investigation of' the approaches/techniques utilized by educators and the instructional procedures executed in the KSA 2030 Project which will lead towards world class learning for Saudi Arabian understudies/students and spring boarded by the interest of Saudi Arabian families in their kids' lives. This research article is about a hypothetical investigation and nitty gritty examination of the way of educator's evaluations which will prompt an establishment for a discourse of models taking into account hypothesis for appraisal purposes in instruction/education and sublime teaching method all through Saudi Arabia now and in future and how the Saudi Arabian families

International Journal of Applied Information Systems, 2016

E-governance is an evolution method of governance which advocates for better governments that are... more E-governance is an evolution method of governance which advocates for better governments that are participative, transparent and all-inclusive. These models of digital governments are still evolving in the developing countries. Egovernance is based on intrinsic characteristics of ICT like enabling similar access to data for everyone who is a part and parcel of the digital network platform and connecting all sources of information across the entire digital network domain. In e-governance, information is not retained in a particular node but flows uniformly to all the nodes in the entire network [2]. E-governance does not implant the ordinary procedure of data flow that enhances the uneven flow of information and therefore distorted power control in the government. E-Governance as I have said is an evolutional move for better governments which are efficient, in the implementation of some new trends in governance models. However, E-Governance is not implemented well yet since there are several barriers to its full implementation. In fact, this method of governance has not yet been learned by many people as compared to eLearning and eCommerce. Unlike this two, common e-technology, e-governance needs to be practical. One major difference between e-governance to eLearning and eCommerce is that e-Governance entails knowledge management whereas the duo involves information management. Expounding more on this, knowledge management is the administration of skills, information, intelligence, experience and innovation [3]. An e-Government founded on knowledge management system, is created upon the following pillars;  Knowledge capturing  Knowledge allotment  Knowledge enhancing  Knowledge conservation

International Journal of Applied Information Systems, 2015

Cluster Computing, 2017

With the maturity of electronic science (e-science) the scientific applications are growing to be... more With the maturity of electronic science (e-science) the scientific applications are growing to be more complex composed of a set of coordinating tasks with complex dependencies among them referred to as workflows. For optimized execution of workflows in the Grid, the high level middleware services (like task scheduler, resource broker, performance steering service etc.) need in-advance estimates of workflow execution times. However, modeling and predicting workflow execution time in the Grid is complex due to several tasks in a workflow, their distributed execution on multiple heterogeneous Grid-sites, and dynamic behaviour of the shared Grid resources. In this paper, we describe a novel method based on radial basis function neural network to model and predict workflow execution time in the Grid. We model workflows execution time in terms of attributes describing workflow structure and execution runtime information. To further refine our models, we employ principle component analysis to eliminate attributes of lesser importance. We recommend a set of only 14 attributes (as compared with total 21) to effectively model workflow execution time. Our reduced set of attributes improves the prediction accu-B Farrukh Nadeem

International Journal of Computer Applications, 2016

The advancement of handheld portable gadgets or devices and wireless innovation has brought about... more The advancement of handheld portable gadgets or devices and wireless innovation has brought about radical changes in the social and economic ways of life of contemporary or modern individuals. Today, numerous technological gadgets/devices are delivered in versatile form and individuals have ended up usual to them. These devices are reshaping client's everyday lives in diverse ways. Be that as it may, the improvement of computerized innovations has so far been restricted to social correspondence or communication and few individuals have viewed mobile learning as a core pedagogical or educational accomplishment or activity in higher institutions of learning. Mobile learning is grabbing its predominance as it is recognized to be an intense arrangement of passing on lesson and securing knowledge as its standard qualities are at whatever time and wherever. It can be utilized from various perspectives in the education milieu or domain. We have outlined the convincing aspects in this paper that contribute for mobile learning utilization and also issues and challenges in grasping mobile learning.

Egyptian Computer Science Journal, 2006

Abstract: Distributed heterogeneous databases consist of systems which differ physically and logi... more Abstract: Distributed heterogeneous databases consist of systems which differ physically and logically, containing different data models and data manipulation languages. Although these databases are independently created and administered they must cooperate and ...

Decision Support Systems (DSS) are recognized in higher education for manifold reasons, for insta... more Decision Support Systems (DSS) are recognized in higher education for manifold reasons, for instance to conjugate data and intelligence, to pull off the unsurpassed and likely elucidations, and to fine-tune decisions under hesitation. Numerous issues has been pointed out here in decision support and decision support systems (DSS), best in class investigate in these fields, moreover their own specific studies in arranging a propelled higher education decision support system. In this research article we have described some of the past dedications in representing the modules of the DSS, taking in the present systems and databases of some institute, results and activities having a spot with its instructing/teaching and examination or research staff, students to help decisions for all the performing craftsmen caught in the procedures, in diverse explicit circumstances or settings.