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Universiti Teknologi PETRONAS
(28 results)-
White Papers
Immune Inspired Approach for Securing Wireless Ad Hoc Networks
July 1, 2009, 12:00am PDT
New computational techniques are being developed based on the immune system concepts, seeking to solve several engineering problems. Moreover, Mobile Ad Hoc Networks (MANETs) have no clear line of...
Provided by Universiti Teknologi PETRONAS
-
White Papers
Zero Vectors Combinatorial Code Family for Spectral Amplitude Coding (SAC-OCDMA)
April 5, 2008, 12:00am PDT
Although Multiple Access Interference (MAI) problems existing in Optical Code Division Multiple Access (OCDMA) systems can be solved by electrical subtraction, Phase Induced Intensity Noise (PIIN)...
Provided by Universiti Teknologi PETRONAS
-
White Papers
Parallelization of Noise Reduction Algorithm for Seismic Data on a Beowulf Cluster
January 1, 2010, 12:00am PST
This paper presents the parallelization of a sequential noise reduction algorithm for seismic data processing into a parallel algorithm. The parallel algorithm was developed using C language with...
Provided by Universiti Teknologi PETRONAS
-
White Papers
Delay and Throughput Performance of Optical WCDMA Network with Code Sharing
October 22, 2009, 12:00am PDT
All-optical networking concept promises an information transfer rate of terabits per seconds by requiring that no optoelectronic conversion occurs within the network, but only to its periphery....
Provided by Universiti Teknologi PETRONAS
-
White Papers
Development of Multimedia Messaging Service (MMS)-Based Examination Results System
March 12, 2010, 12:00am PST
Mobile devices are becoming more important in daily lives for information gathering, personal management, appointment management and many others. They also have gained increasing relevance in...
Provided by Universiti Teknologi PETRONAS
-
White Papers
Immune Inspired Framework for MANETs' Security
March 16, 2010, 12:00am PDT
As a comprehensive security system, researchers recently had turned to the human immune system as a very wealthy inspiration source. DNA computation, evolutionary computation, artificial neural...
Provided by Universiti Teknologi PETRONAS
-
White Papers
Wireless Sensor Networks: Delay Guarentee and Energy Efficient MAC Protocols
June 18, 2009, 12:00am PDT
Wireless sensor networks is an emerging technology that serves as environment monitors in many applications. Yet these miniatures suffer from constrained resources in terms of computation...
Provided by Universiti Teknologi PETRONAS
-
White Papers
University Students Awareness on M-Learning
October 3, 2010, 12:00am PDT
Mobile learning (M-learning) is the current technology that is becoming more popular. It uses the current mobile and wireless computing technology to complement the effectiveness of traditional...
Provided by Universiti Teknologi PETRONAS
-
White Papers
Spectral Amplitude Coding Optical CDMA: Performance Analysis of PIIN Reduction Using VC Code Family
August 21, 2010, 12:00am PDT
Multi-User interference (MUI) is the main reason of system deterioration in the Spectral Amplitude Coding Optical Code Division Multiple Access (SAC-OCDMA) system. MUI increases with the number of...
Provided by Universiti Teknologi PETRONAS
-
White Papers
Denial of Service (DOS) Attack and Its Possible Solutions in VANET
January 6, 2011, 12:00am PST
Vehicular Ad-hoc NETwork (VANET) is taking more attention in automotive industry due to the safety concern of human lives on roads. Security is one of the safety aspects in VANET. To be secure,...
Provided by Universiti Teknologi PETRONAS
-
White Papers
Maximizing Lifetime of Homogeneous Wireless Sensor Network Through Energy Efficient Clustering Method
May 12, 2010, 12:00am PDT
The main purpose of this paper is to develop a mechanism to increase the lifetime of homogeneous sensor nodes by controlling long distance communication, energy balancing and efficient delivery of...
Provided by Universiti Teknologi PETRONAS
-
White Papers
A New Grid Resource Discovery Framework
January 1, 2011, 12:00am PST
Resource Discovery is an important key issue in grid systems since resource reservation and task scheduling are based on it. This paper proposes a novel semantic-based scalable decentralized grid...
Provided by Universiti Teknologi PETRONAS
-
White Papers
Survivable System by Critical Service Recovery Model: Single Service Analysis
October 1, 2009, 12:00am PDT
This paper reported another recovery model to enhance system survivability. The model focuses on how to preserve the system and resume its critical service while incident occurs by reconfiguring...
Provided by Universiti Teknologi PETRONAS
-
White Papers
A New Optimistic Replication Strategy for Large-Scale Mobile Distributed Database Systems
November 1, 2010, 12:00am PDT
This paper proposes a new optimistic replication strategy for maintaining the eventual consistency in large-scale mobile distributed database systems. The proposed strategy consists of three...
Provided by Universiti Teknologi PETRONAS
-
White Papers
Time Comparative Simulator for Distributed Process Scheduling Algorithms
June 9, 2009, 12:00am PDT
In any distributed systems, process scheduling plays a vital role in determining the efficiency of the system. Process scheduling algorithms are used to ensure that the components of the system...
Provided by Universiti Teknologi PETRONAS
-
White Papers
Biologically Inspired Execution Framework for Vulnerable Workflow Systems
October 29, 2009, 12:00am PDT
The main objective of the research is to introduce a biologically inspired execution framework for workflow systems under threat due to some intrusion attack. Usually vulnerable systems need to be...
Provided by Universiti Teknologi PETRONAS
-
White Papers
Digital Social Networks: Examining the Knowledge Characteristics
June 12, 2009, 12:00am PDT
In today's information age, numbers of organizations are still arguing on capitalizing the values of Information Technology (IT) and Knowledge Management (KM) to which individuals can benefit from...
Provided by Universiti Teknologi PETRONAS
-
White Papers
A Voice Priority Queue (VPQ) Fair Scheduler for the VoIP Over WLANs
February 2, 2011, 12:00am PST
Transmission of VoIP over packet switching networks is one of the rapidly emerging real-time Internet Protocol. The real-time application of the Voice over Internet Protocol (VoIP) is growing...
Provided by Universiti Teknologi PETRONAS
-
Whitepapers
Personality Wireless Sensor Networks (PWSNs)
January 1, 2012, 12:00am PST
In recent years, WSNs are garnering lot of interest from research community because of their unique characteristics and potential for enormous range of applications. Envision for new class of...
Provided by Universiti Teknologi PETRONAS
-
White Papers
Tight Coupling Internetworking Between UMTS and WLAN: Challenges, Design Architectures and Simulation Analysis
June 7, 2011, 12:00am PDT
To provide seamless internet connectivity anywhere at any time to the mobile users, there is a strong demand for the integration of wireless access networks for all-IP based Next Generation...
Provided by Universiti Teknologi PETRONAS
-
White Papers
Remote Mobile Nodes Service Delivery Via VANET
November 22, 2008, 12:00am PST
Human beings, naturally, love to do super things or to be super heroes at doing some things and show people their abilities, and because some of them are irresponsible people, driving at high...
Provided by Universiti Teknologi PETRONAS
-
White Papers
Security Mechanism for MANETs
November 22, 2008, 12:00am PST
Be short of well-defined networks boundaries, shared medium, collaborative services, and dynamic nature, all are representing some of the key characteristics that distinguish mobile ad hoc...
Provided by Universiti Teknologi PETRONAS
-
White Papers
Silent Alarm: Path Optimization Route Lifetime for VANET Multi-Hop Routing Protocol
November 22, 2008, 12:00am PST
Raising vehicle crime is one of major concerns for public opinion nowadays. One proposed solution to this issue is via development of Vehicular Ad hoc NETworks (VANET) that able vehicles to...
Provided by Universiti Teknologi PETRONAS
-
White Papers
Conceptual Model for Electronic Clinical Record Information System
January 1, 2012, 12:00am PST
This paper is drawn from an ongoing, large-scale project of implementing Electronic Clinical Record (ECR). The overall aim in this paper is to develop a deeper understanding of the socio-technical...
Provided by Universiti Teknologi PETRONAS
-
White Papers
Trust and Trusted Computing in VANET
April 1, 2011, 12:00am PDT
Last few years, vehicular networks are gaining more and more attraction from the researchers and the automobile industries. The life saving factor is the key issue in this regard. Trust is key...
Provided by Universiti Teknologi PETRONAS
-
White Papers
A Study on Risk Assessment for Small and Medium Software Development Projects
August 28, 2011, 12:00am PDT
Generally, in software development, there are large, medium, and small software projects that each of them can be affected or influenced by a risk. Therefore, it requires a distinctive assessment...
Provided by Universiti Teknologi PETRONAS
-
White Papers
Agent-Based MOM Interoperability Framework for Integration and Communication of Different SOA Applications
August 28, 2011, 12:00am PDT
A lot of research works in different areas have been done on Interoperability frameworks. Each area of research has its own specification and requirements to manage a complex processing request....
Provided by Universiti Teknologi PETRONAS
-
White Papers
An Enhanced Light-Weight Anonymous Authentication and Encryption Protocol in Wireless Sensor Network
December 1, 2011, 12:00am PST
A novel front-end noise power and SNR estimation technique based on one OFDM preamble is proposed and compared with previously published SNR estimators - none of which are front-end estimators....
Provided by Universiti Teknologi PETRONAS
-
Whitepapers
Personality Wireless Sensor Networks (PWSNs)
January 1, 2012, 12:00am PST
In recent years, WSNs are garnering lot of interest from research community because of their unique characteristics and potential for enormous range of applications. Envision for new class of...
Provided by Universiti Teknologi PETRONAS
-
White Papers
An Enhanced Light-Weight Anonymous Authentication and Encryption Protocol in Wireless Sensor Network
December 1, 2011, 12:00am PST
A novel front-end noise power and SNR estimation technique based on one OFDM preamble is proposed and compared with previously published SNR estimators - none of which are front-end estimators....
Provided by Universiti Teknologi PETRONAS
-
White Papers
Agent-Based MOM Interoperability Framework for Integration and Communication of Different SOA Applications
August 28, 2011, 12:00am PDT
A lot of research works in different areas have been done on Interoperability frameworks. Each area of research has its own specification and requirements to manage a complex processing request....
Provided by Universiti Teknologi PETRONAS
-
White Papers
A Study on Risk Assessment for Small and Medium Software Development Projects
August 28, 2011, 12:00am PDT
Generally, in software development, there are large, medium, and small software projects that each of them can be affected or influenced by a risk. Therefore, it requires a distinctive assessment...
Provided by Universiti Teknologi PETRONAS
-
White Papers
Trust and Trusted Computing in VANET
April 1, 2011, 12:00am PDT
Last few years, vehicular networks are gaining more and more attraction from the researchers and the automobile industries. The life saving factor is the key issue in this regard. Trust is key...
Provided by Universiti Teknologi PETRONAS
-
White Papers
Conceptual Model for Electronic Clinical Record Information System
January 1, 2012, 12:00am PST
This paper is drawn from an ongoing, large-scale project of implementing Electronic Clinical Record (ECR). The overall aim in this paper is to develop a deeper understanding of the socio-technical...
Provided by Universiti Teknologi PETRONAS
-
White Papers
Silent Alarm: Path Optimization Route Lifetime for VANET Multi-Hop Routing Protocol
November 22, 2008, 12:00am PST
Raising vehicle crime is one of major concerns for public opinion nowadays. One proposed solution to this issue is via development of Vehicular Ad hoc NETworks (VANET) that able vehicles to...
Provided by Universiti Teknologi PETRONAS
-
White Papers
Security Mechanism for MANETs
November 22, 2008, 12:00am PST
Be short of well-defined networks boundaries, shared medium, collaborative services, and dynamic nature, all are representing some of the key characteristics that distinguish mobile ad hoc...
Provided by Universiti Teknologi PETRONAS
-
White Papers
Remote Mobile Nodes Service Delivery Via VANET
November 22, 2008, 12:00am PST
Human beings, naturally, love to do super things or to be super heroes at doing some things and show people their abilities, and because some of them are irresponsible people, driving at high...
Provided by Universiti Teknologi PETRONAS
-
White Papers
Tight Coupling Internetworking Between UMTS and WLAN: Challenges, Design Architectures and Simulation Analysis
June 7, 2011, 12:00am PDT
To provide seamless internet connectivity anywhere at any time to the mobile users, there is a strong demand for the integration of wireless access networks for all-IP based Next Generation...
Provided by Universiti Teknologi PETRONAS
-
White Papers
A Voice Priority Queue (VPQ) Fair Scheduler for the VoIP Over WLANs
February 2, 2011, 12:00am PST
Transmission of VoIP over packet switching networks is one of the rapidly emerging real-time Internet Protocol. The real-time application of the Voice over Internet Protocol (VoIP) is growing...
Provided by Universiti Teknologi PETRONAS
-
White Papers
Digital Social Networks: Examining the Knowledge Characteristics
June 12, 2009, 12:00am PDT
In today's information age, numbers of organizations are still arguing on capitalizing the values of Information Technology (IT) and Knowledge Management (KM) to which individuals can benefit from...
Provided by Universiti Teknologi PETRONAS
-
White Papers
Biologically Inspired Execution Framework for Vulnerable Workflow Systems
October 29, 2009, 12:00am PDT
The main objective of the research is to introduce a biologically inspired execution framework for workflow systems under threat due to some intrusion attack. Usually vulnerable systems need to be...
Provided by Universiti Teknologi PETRONAS
-
White Papers
Time Comparative Simulator for Distributed Process Scheduling Algorithms
June 9, 2009, 12:00am PDT
In any distributed systems, process scheduling plays a vital role in determining the efficiency of the system. Process scheduling algorithms are used to ensure that the components of the system...
Provided by Universiti Teknologi PETRONAS
-
White Papers
A New Optimistic Replication Strategy for Large-Scale Mobile Distributed Database Systems
November 1, 2010, 12:00am PDT
This paper proposes a new optimistic replication strategy for maintaining the eventual consistency in large-scale mobile distributed database systems. The proposed strategy consists of three...
Provided by Universiti Teknologi PETRONAS
-
White Papers
Survivable System by Critical Service Recovery Model: Single Service Analysis
October 1, 2009, 12:00am PDT
This paper reported another recovery model to enhance system survivability. The model focuses on how to preserve the system and resume its critical service while incident occurs by reconfiguring...
Provided by Universiti Teknologi PETRONAS
-
White Papers
A New Grid Resource Discovery Framework
January 1, 2011, 12:00am PST
Resource Discovery is an important key issue in grid systems since resource reservation and task scheduling are based on it. This paper proposes a novel semantic-based scalable decentralized grid...
Provided by Universiti Teknologi PETRONAS
-
White Papers
Maximizing Lifetime of Homogeneous Wireless Sensor Network Through Energy Efficient Clustering Method
May 12, 2010, 12:00am PDT
The main purpose of this paper is to develop a mechanism to increase the lifetime of homogeneous sensor nodes by controlling long distance communication, energy balancing and efficient delivery of...
Provided by Universiti Teknologi PETRONAS
-
White Papers
Denial of Service (DOS) Attack and Its Possible Solutions in VANET
January 6, 2011, 12:00am PST
Vehicular Ad-hoc NETwork (VANET) is taking more attention in automotive industry due to the safety concern of human lives on roads. Security is one of the safety aspects in VANET. To be secure,...
Provided by Universiti Teknologi PETRONAS
-
White Papers
Spectral Amplitude Coding Optical CDMA: Performance Analysis of PIIN Reduction Using VC Code Family
August 21, 2010, 12:00am PDT
Multi-User interference (MUI) is the main reason of system deterioration in the Spectral Amplitude Coding Optical Code Division Multiple Access (SAC-OCDMA) system. MUI increases with the number of...
Provided by Universiti Teknologi PETRONAS
-
White Papers
University Students Awareness on M-Learning
October 3, 2010, 12:00am PDT
Mobile learning (M-learning) is the current technology that is becoming more popular. It uses the current mobile and wireless computing technology to complement the effectiveness of traditional...
Provided by Universiti Teknologi PETRONAS
-
White Papers
Wireless Sensor Networks: Delay Guarentee and Energy Efficient MAC Protocols
June 18, 2009, 12:00am PDT
Wireless sensor networks is an emerging technology that serves as environment monitors in many applications. Yet these miniatures suffer from constrained resources in terms of computation...
Provided by Universiti Teknologi PETRONAS
-
White Papers
Immune Inspired Framework for MANETs' Security
March 16, 2010, 12:00am PDT
As a comprehensive security system, researchers recently had turned to the human immune system as a very wealthy inspiration source. DNA computation, evolutionary computation, artificial neural...
Provided by Universiti Teknologi PETRONAS
-
White Papers
Development of Multimedia Messaging Service (MMS)-Based Examination Results System
March 12, 2010, 12:00am PST
Mobile devices are becoming more important in daily lives for information gathering, personal management, appointment management and many others. They also have gained increasing relevance in...
Provided by Universiti Teknologi PETRONAS
-
White Papers
Delay and Throughput Performance of Optical WCDMA Network with Code Sharing
October 22, 2009, 12:00am PDT
All-optical networking concept promises an information transfer rate of terabits per seconds by requiring that no optoelectronic conversion occurs within the network, but only to its periphery....
Provided by Universiti Teknologi PETRONAS
-
White Papers
Parallelization of Noise Reduction Algorithm for Seismic Data on a Beowulf Cluster
January 1, 2010, 12:00am PST
This paper presents the parallelization of a sequential noise reduction algorithm for seismic data processing into a parallel algorithm. The parallel algorithm was developed using C language with...
Provided by Universiti Teknologi PETRONAS
-
White Papers
Zero Vectors Combinatorial Code Family for Spectral Amplitude Coding (SAC-OCDMA)
April 5, 2008, 12:00am PDT
Although Multiple Access Interference (MAI) problems existing in Optical Code Division Multiple Access (OCDMA) systems can be solved by electrical subtraction, Phase Induced Intensity Noise (PIIN)...
Provided by Universiti Teknologi PETRONAS
-
White Papers
Immune Inspired Approach for Securing Wireless Ad Hoc Networks
July 1, 2009, 12:00am PDT
New computational techniques are being developed based on the immune system concepts, seeking to solve several engineering problems. Moreover, Mobile Ad Hoc Networks (MANETs) have no clear line of...
Provided by Universiti Teknologi PETRONAS
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