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King Abdulaziz University
(18 results)-
White Papers
Arabic Sign Language Translation System on Mobile Devices
February 1, 2008, 12:00am PST
Sign Language Translation System/software that translates text into sign language animations could significantly improve deaf lives especially in communication and accessing information. In the...
Provided by King Abdulaziz University
-
White Papers
Artificial Immune Clonal Selection Classification Algorithms for Classifying Malware and Benign Processes Using API Call Sequences
April 1, 2010, 12:00am PDT
Machine learning is an important field of artificial intelligence in which models are generated by extracting rules and functions from large datasets. Machine learning includes a diversity of...
Provided by King Abdulaziz University
-
Whitepapers
Dynamic Handoff Decision in Heterogeneous Wireless Systems: Q-Learning Approach
May 24, 2012, 12:00am PDT
The satisfaction of a mobile user in a heterogeneous wireless environment relies heavily on the appropriate choice of network. With the presence of various wireless technologies and advances in...
Provided by King Abdulaziz University
-
Whitepapers
Enhancing Information Systems Security in Educational Organizations in KSA Through Proposing Security Model
September 1, 2011, 12:00am PDT
It is well known that technology utilization is not restricted for one sector than the other anymore, Educational organizations share many parts of their information systems with commercial...
Provided by King Abdulaziz University
-
Whitepapers
Defensive Leakage Camouflage
December 30, 2012, 12:00am PST
This paper considers the transfer of digital data over leaky and noisy communication channels. The authors develop defensive strategies exploiting the fact that noise prevents the attacker from...
Provided by King Abdulaziz University
-
Whitepapers
An Efficient Signcryption Scheme from q-Diffie-Hellman Problems
August 21, 2012, 12:00am PDT
Confidentiality and authenticity are two fundamental security requirement of Public key Cryptography. These are achieved by encryption scheme and digital signatures respectively. Here the authors...
Provided by King Abdulaziz University
-
Whitepapers
Q-LEACH: A New Routing Protocol for WSNs
March 21, 2013, 12:00am PDT
Wireless Sensor Networks (WSNs) with their dynamic applications gained a tremendous attention of researchers. Constant monitoring of critical situations attracted researchers to utilize WSNs at...
Provided by King Abdulaziz University
-
Whitepapers
Energy Consumption Rate Based Stable Election Protocol (ECRSEP) for WSNs
March 21, 2013, 12:00am PDT
In recent few years Wireless Sensor Networks (WSNs) have seen an increased interest in various applications like border field security, disaster management and medical applications. So large...
Provided by King Abdulaziz University
-
Whitepapers
Multi Objectives Heuristic Algorithm for Grid Computing
May 1, 2012, 12:00am PDT
Grid computing provides the means of using and sharing heterogeneous resources that are geographically distributed to solve complex scientific or technical problems. Task scheduling is critical to...
Provided by King Abdulaziz University
-
Whitepapers
Various Approaches for Enhancing The Performance of Wireless Sensor Networks
January 1, 2013, 12:00am PST
In the current time and next decades, Wireless Sensor Networks (WSNs) represents a new category of ad hoc networks consisting of small nodes with three functions: sensing, computation, and...
Provided by King Abdulaziz University
-
White Papers
A Study for Issues of the Location Management In Mobile Networks
September 1, 2008, 12:00am PDT
This paper presents a hierarchical model for location management of mobile agents in global networks, Location Management in PCS systems, important issues in Location Management, Performance of...
Provided by King Abdulaziz University
-
White Papers
Wideband Sensing for Cognitive Radio Systems in Heterogeneous Next Generation Networks
June 8, 2011, 12:00am PDT
Mobile Next Generation Network (MNGN) is characterized as heterogeneous network where varieties of access technologies are meant to coexist. Decisions on choosing an air interface that meets a...
Provided by King Abdulaziz University
-
White Papers
Provably Secure Online/Off-line Identity-Based Signature Scheme for Wireless Sensor Network
April 5, 2012, 12:00am PDT
This paper describes an efficient and secure online and off-line signature scheme for Wireless Sensor Network (WSN). Security of the proposed scheme is based on difficulty of breaking Bilinear...
Provided by King Abdulaziz University
-
White Papers
An Agent Tool for Integrating Component-Based Applications
August 28, 2011, 12:00am PDT
The concept of building the best component-based application becomes very attractive. But, the reusable components must comply with specific underlying middleware architecture in order to interact...
Provided by King Abdulaziz University
-
White Papers
UMTS-Wimax Vertical Handover in Next Generation Wireless Networks
January 4, 2012, 12:00am PST
The vision of Next Generation Wireless Network (NGWN) is to integrate different wireless access technologies, each with its own characteristics, into a common IP-based core network to provide...
Provided by King Abdulaziz University
-
White Papers
Dynamic Load-Balancing Based on a Coordinator and Backup Automatic Election in Distributed Systems
April 1, 2011, 12:00am PDT
In a distributed system environment it is likely that some nodes are heavily loaded while others are lightly loaded or even idle. It is desirable that the work-load is fully distributed among all...
Provided by King Abdulaziz University
-
Whitepapers
A Comprehensive Study of Commonly Practiced Heavy & Light Weight Software Methodologies
July 1, 2011, 12:00am PDT
Software has been playing a key role in the development of modern society. Software industry has an option to choose suitable methodology/process model for its current needs to provide solutions...
Provided by King Abdulaziz University
-
Whitepapers
Novel Component Based Development Model for SIP-Based Mobile Application
January 1, 2012, 12:00am PST
Increasingly, academics are dealing with issues associated with assessment in large classes, arising from factors like high enrolment of students. Assessment of students requires a lot of effort,...
Provided by King Abdulaziz University
-
Whitepapers
Various Approaches for Enhancing The Performance of Wireless Sensor Networks
January 1, 2013, 12:00am PST
In the current time and next decades, Wireless Sensor Networks (WSNs) represents a new category of ad hoc networks consisting of small nodes with three functions: sensing, computation, and...
Provided by King Abdulaziz University
-
Whitepapers
Multi Objectives Heuristic Algorithm for Grid Computing
May 1, 2012, 12:00am PDT
Grid computing provides the means of using and sharing heterogeneous resources that are geographically distributed to solve complex scientific or technical problems. Task scheduling is critical to...
Provided by King Abdulaziz University
-
Whitepapers
Energy Consumption Rate Based Stable Election Protocol (ECRSEP) for WSNs
March 21, 2013, 12:00am PDT
In recent few years Wireless Sensor Networks (WSNs) have seen an increased interest in various applications like border field security, disaster management and medical applications. So large...
Provided by King Abdulaziz University
-
Whitepapers
Q-LEACH: A New Routing Protocol for WSNs
March 21, 2013, 12:00am PDT
Wireless Sensor Networks (WSNs) with their dynamic applications gained a tremendous attention of researchers. Constant monitoring of critical situations attracted researchers to utilize WSNs at...
Provided by King Abdulaziz University
-
Whitepapers
An Efficient Signcryption Scheme from q-Diffie-Hellman Problems
August 21, 2012, 12:00am PDT
Confidentiality and authenticity are two fundamental security requirement of Public key Cryptography. These are achieved by encryption scheme and digital signatures respectively. Here the authors...
Provided by King Abdulaziz University
-
Whitepapers
Defensive Leakage Camouflage
December 30, 2012, 12:00am PST
This paper considers the transfer of digital data over leaky and noisy communication channels. The authors develop defensive strategies exploiting the fact that noise prevents the attacker from...
Provided by King Abdulaziz University
-
Whitepapers
Enhancing Information Systems Security in Educational Organizations in KSA Through Proposing Security Model
September 1, 2011, 12:00am PDT
It is well known that technology utilization is not restricted for one sector than the other anymore, Educational organizations share many parts of their information systems with commercial...
Provided by King Abdulaziz University
-
Whitepapers
Dynamic Handoff Decision in Heterogeneous Wireless Systems: Q-Learning Approach
May 24, 2012, 12:00am PDT
The satisfaction of a mobile user in a heterogeneous wireless environment relies heavily on the appropriate choice of network. With the presence of various wireless technologies and advances in...
Provided by King Abdulaziz University
-
Whitepapers
Novel Component Based Development Model for SIP-Based Mobile Application
January 1, 2012, 12:00am PST
Increasingly, academics are dealing with issues associated with assessment in large classes, arising from factors like high enrolment of students. Assessment of students requires a lot of effort,...
Provided by King Abdulaziz University
-
Whitepapers
A Comprehensive Study of Commonly Practiced Heavy & Light Weight Software Methodologies
July 1, 2011, 12:00am PDT
Software has been playing a key role in the development of modern society. Software industry has an option to choose suitable methodology/process model for its current needs to provide solutions...
Provided by King Abdulaziz University
-
White Papers
Dynamic Load-Balancing Based on a Coordinator and Backup Automatic Election in Distributed Systems
April 1, 2011, 12:00am PDT
In a distributed system environment it is likely that some nodes are heavily loaded while others are lightly loaded or even idle. It is desirable that the work-load is fully distributed among all...
Provided by King Abdulaziz University
-
White Papers
UMTS-Wimax Vertical Handover in Next Generation Wireless Networks
January 4, 2012, 12:00am PST
The vision of Next Generation Wireless Network (NGWN) is to integrate different wireless access technologies, each with its own characteristics, into a common IP-based core network to provide...
Provided by King Abdulaziz University
-
White Papers
An Agent Tool for Integrating Component-Based Applications
August 28, 2011, 12:00am PDT
The concept of building the best component-based application becomes very attractive. But, the reusable components must comply with specific underlying middleware architecture in order to interact...
Provided by King Abdulaziz University
-
White Papers
Provably Secure Online/Off-line Identity-Based Signature Scheme for Wireless Sensor Network
April 5, 2012, 12:00am PDT
This paper describes an efficient and secure online and off-line signature scheme for Wireless Sensor Network (WSN). Security of the proposed scheme is based on difficulty of breaking Bilinear...
Provided by King Abdulaziz University
-
White Papers
Wideband Sensing for Cognitive Radio Systems in Heterogeneous Next Generation Networks
June 8, 2011, 12:00am PDT
Mobile Next Generation Network (MNGN) is characterized as heterogeneous network where varieties of access technologies are meant to coexist. Decisions on choosing an air interface that meets a...
Provided by King Abdulaziz University
-
White Papers
A Study for Issues of the Location Management In Mobile Networks
September 1, 2008, 12:00am PDT
This paper presents a hierarchical model for location management of mobile agents in global networks, Location Management in PCS systems, important issues in Location Management, Performance of...
Provided by King Abdulaziz University
-
White Papers
Artificial Immune Clonal Selection Classification Algorithms for Classifying Malware and Benign Processes Using API Call Sequences
April 1, 2010, 12:00am PDT
Machine learning is an important field of artificial intelligence in which models are generated by extracting rules and functions from large datasets. Machine learning includes a diversity of...
Provided by King Abdulaziz University
-
White Papers
Arabic Sign Language Translation System on Mobile Devices
February 1, 2008, 12:00am PST
Sign Language Translation System/software that translates text into sign language animations could significantly improve deaf lives especially in communication and accessing information. In the...
Provided by King Abdulaziz University
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