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Dive into the research topics where Norleyza Jailani is active.

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Featured researches published by Norleyza Jailani.


Computer Standards & Interfaces | 2008

Secure and auditable agent-based e-marketplace framework for mobile users

Norleyza Jailani; Noor Faezah Mohd Yatim; Yazrina Yahya; Ahmed Patel; Mazliza Othman

Mobile agent based e-marketplace auction trading requires a secure and auditable system with a solid framework to support it. In investigating the requirements, it transpired that there is a lack of such a standardised framework. While mobility helps in avoiding network latency, particularly in increasing fairness in applications with bounded response times such as trading of auctions, it nevertheless raises issues concerning security, privacy and trust in protecting personal confidential information, managing and regulating legitimate trading and payment processing. These issues are of paramount importance and must be taken into consideration when designing a framework for modelling an auditable e-marketplace for mobile users. This also implies that there is also an underlying need to provide mobile users with simple, transparent and unobtrusive user interface. This paper proposes a framework that accommodates these requirements through protocol scenarios and highlight further research work that need to be performed.


international conference on electrical engineering and informatics | 2009

Employability and service science: Facing the challenges via curriculum design and restructuring

Muriati Mukhtar; Yazrina Yahya; Salha Abdullah; Abdul Razak Hamdan; Norleyza Jailani; Zuraidah Abdullah

A university faces many challenges in equipping graduates with the right skills and attitudes that will make them employable. The shift from the predominantly manufacturing based industries to the service based one is a source of one such challenge. Focusing on the Faculty of Information Science and Technology, it is contended that there is a need to examine its current curriculum and methods of instruction so as to ensure that future graduates will be suitable for this new economy. In this position paper, based on the model of the T-shaped professional and drawing insights from the newly developed field of Service Science, Management and Engineering (SSME), it is proposed that a combination of approaches is undertaken in restructuring the curriculum so that future graduates from the faculty in particular, and the university in general, will be ready to face the challenges posed by the new era of services.


international conference on information technology | 2011

Agent-based negotiation framework for web service's SLA

Mohammed Al-aaidroos; Norleyza Jailani; Muriati Mukhtar

Dynamic establishment of a web services Service Level Agreement (SLA) document that maintains end-to-end Quality of Service (QoS) requirements has been identified as a cause of delay in developing web service based solutions. This is because service providers and consumers are usually engaged in a time consuming negotiation process. In order to accelerate the negotiation process, this paper proposes an agent-based conceptual framework for web service SLA negotiation which enables a single service provider to negotiate with multiple web service consumers at the same time. A utility-based negotiation strategy is used by negotiation agents to make decisions at all phases. A 3-tier multi-agent-based system prototype was developed to validate the framework. Web service consumers and providers use the front end GUI-based application to input their requirements preferences which we converted into WS-Policy compliant documents used in the negotiation. The actual negotiation processes are managed and conducted by software agents representing consumers and providers at the back-end system. Simulation results show that 90% of the negotiations are successful.


international conference on electrical engineering and informatics | 2009

A generic framework for developing map-based mobile application

Haslinda Harun; Norleyza Jailani; Marini Abu Bakar; Mohamad Shanudin Zakaria; Salha Abdullah

The development of Location Based Services (LBS) applications specifically on mobile devices requires research into various fields of studies which include cartography, map visualization techniques, mobile graphic engine and wireless network support. Mobile devices however pose limitations such as small screen size, low resolution, limited memory and processing power for map display and navigation. In this study, a generic framework which serves as a guide for developing map-based mobile applications has been proposed. It takes into consideration the constraints of mobile devices and discusses methods to overcome the problems which include visualization techniques, Scalable Vector Graphic (SVG) and TinyLine SVG, mobile cartography concepts. A prototype application for finding point of interest in a university campus was developed using the framework as a guide. This application is intended for use on mobile devices equipped with Java and Scalable Vector Graphic (SVG) supports. Generalisation technique has been adapted in map display to avoid cluttering, while the concept of mobile cartography such as colour, symbol, and context was applied in map generation. This study explores the potential of SVG and TinyLine SVG for image display in mobile devices. The application prototype was developed using Java 2 Mobile Edition (J2ME) package, TinyLine SVG software development kit, Servlet technology and MySQL database management system.


The International Journal of Multimedia & Its Applications | 2018

Campus Virtual Tour Design to Enhance Visitor Experience and Interaction in a Natural Environment

Tengku Siti Meriam Tengku Wook; Intan Yusrina Zairon; Mushrifah Idris; Nor Azan Mat Zin; Hairulliza Mohamad Judi; Norleyza Jailani

The natural forest and natural laboratory of the UKM campus are a part of nature that could be made into attractions for tourists and visitors, as they are abundant with natural resources, including scenic views, topography, as well as water features, plants, and heritage. The university has undertaken various efforts to share this information through portals and web pages. However, the method of information delivery – display and delivery of static text and graphics is not that effective. As a consequence, users or visitor are unable to interact or appreciate the experience of being in an natural environment. Therefore, this study has developed a campus virtual tour design to enhance interaction experience in natural environment through a low-fidelity interface design method, brainstorming, and virtual tour prototype development. The result of this study is a campus virtual tour design that can enhance the experience of benign, and utilisation of a natural environment.


international conference on electrical engineering and informatics | 2015

Lenient negotiation model based on altruistic utility and its implication on agent-mediated negotiation

Mohammed Al-aaidroos; Norleyza Jailani; Muriati Mukhtar

Negotiation is a widespread business activity which is used to satisfy mutual interests to reach a consensus. With the advent of intelligent software agents, fully automated negotiation systems are achieved where negotiation is conducted between software entities without any human intervention. Of the significant challenge faced by developers is the construction of agents proficiency to imitate human negotiators. There are a wide variety of negotiation approaches and tactics that have been proposed such as game theory, evolutionary, fuzzy and heuristic but they mostly rely on the utilitarian decision model which mainly target to maximize selfish-pleasure. Consequently, business bargains nowadays become more oriented to capital and revenue and very little attention is given to human ideals and ethics. To a certain extent this reflects the dominance of secularism in the world. In addition to contradicting the moral injunctions that Islam and most religions encourages, the assumptions behind self-maximization lacks the empirical prove. In contrast, altruism proved its persistence in between the participants engaged in many experiments. Inspired by the concept of Islamic leniency this paper propose a negotiation model that rely on altruistic utility instead of the dominant selfish utility. The proposed model is implemented through a web-based e-marketplace and then evaluated through a number of experimental tests. The results show the influence of altruism perception on the negotiation outcome and hence affect agents behavior toward offering more affordable offers.


international conference on electrical engineering and informatics | 2015

Usability guidelines for developing mobile application in the construction industry

Norleyza Jailani; Zuraidah Abdullah; Marini Abu Bakar; Harni Rohaida Haron

A key issue in the construction industry is that the atmosphere and working environment at construction sites are very different from the atmosphere in a typical office. The construction site workers are influenced by climatic factors, constraint of limited infrastructure for office, network and communication technology. Todays advanced mobile devices are very suitable for the construction industry because of its small size, easy to carry and have a wide range of support functions that can be leveraged into mobile applications to help workers in this industry carry out everyday tasks. However, some mobile applications are not very effective because their development is not based on the guidelines usability of mobile applications such as ISO9126, People At The Center of Mobile Application Development (PACMAD) model and Moe Usability Guidelines. The objective of the study is to identify usability elements of mobile applications for the construction industry as well as developing detailed usability guidelines of mobile applications based on the selected element for the construction industry. The methodology included theoretical study using content analysis and empirical study involving interviews mobile application developers to identify usability elements of mobile applications for the construction industry. The results of content analysis of seven model and usability guidelines shows thirteen elements are suitable to be adapted for the construction industry, namely the effectiveness, efficiency, satisfaction, ability to learn, get the attention of consumers, presentations, human-computer interaction, navigation, data are obtained from the map, installation, mobile context, security and assistance. Findings from the interviews are used to construct the detailed usability guidelines for development of mobile applications. Assessment guidelines by experts showed the proposed usability guidelines mobile applications are capable of providing guidance to application developers to implement its usability elements in the development of applications for the construction industry.


international symposium on information technology | 2010

Light weight student mobile organizer for netbook: A preliminary study

Dian Pradhana Sugijarto; Ahmed Patel; Norleyza Jailani; Marini Abu Bakar

This paper describes a proposed Student Mobile Organizer application to help university students in organizing their college and personal activities. The application is designed to run in a netbook with Linux Ubuntu operating system. The application will be integrated with a university server, which is a case study at Universiti Kebangsaan Malaysia (UKM). The integration allows the application to retrieve data from the server to improve the capability of the application system with additional functions. The examples of the data are lectures schedule, university announcement and important university dates. All the retrieved data is placed in the students schedule. In order to develop the integrated organizer, a methodology is proposed, that will cover from requirements until implementation. A framework to support the system is also proposed. This paper ends with conclusion and discussion that describe the benefits, disadvantages and suggestions to complete the organizers features.


international conference on exploring services science | 2010

A Framework for Developing a Co-design Environment for e-Business Applications

Yazrina Yahya; Muriati Mukhtar; Norleyza Jailani; Salha Abdullah; Zuraidah Abdullah; Abdul Razak Hamdan

The Internet has presented the business world with an unprecedented opportunity in terms of reaching their customers. It has also given rise to new business models and allows firms to engage in e-business. Customers now can browse from one e-store to another and purchase the products that they need right from the comfort of their homes. However, current e-business systems are often criticized based on the fact that it is impersonal and does not satisfy the social needs of its customers such as interactions, collaborations, socialization and networking. As such efforts must be made to give these particular experiences to the customers. Based on the examination of the literature, it is realized that this can be achieved by using two emerging concepts. The first is the concept of value co-creation and the other is via the use of virtual worlds. Using the context of the local wood based products industry, the objective of this paper is to present a conceptual framework for designing a virtual world that will serve as an experience environment that incorporates value co-creation opportunities.


international conference on electrical engineering and informatics | 2009

Engaging the SSME challenge: An agenda for research at the Faculty of Information Science and Technology

Yazrina Yahya; Salha Abdullah; Muriati Mukhtar; Hasannudin Saidin; Abdul Razak Hamdan; Norleyza Jailani; Zuraidah Abdullah

Services Science Management and Engineering (SSME) is a new field that recognizes the importance of the services sector. It has created a worldwide movement in terms of curriculum development both at the undergraduate and postgraduate levels. In Malaysia several universities have offered masters programmes in SSME. In UKM itself efforts are still under way to develop a Masters programme in SSME. Realizing the fact that research and teaching are two sides of the same coin, a research initiative in the area of SSME has been undertaken by the formation of a service science group currently hosted by members of the Faculty of Information Science and Technology. This paper reports the research agenda formulated by the group and the challenges faced in realizing the agenda.

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Muriati Mukhtar

National University of Malaysia

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Salha Abdullah

National University of Malaysia

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Zuraidah Abdullah

National University of Malaysia

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Marini Abu Bakar

National University of Malaysia

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Yazrina Yahya

National University of Malaysia

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Mohammed Al-aaidroos

National University of Malaysia

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Rodziah Latih

National University of Malaysia

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Ahmed Patel

University College Dublin

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Abdul Razak Hamdan

National University of Malaysia

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Abdullah Mohd Zin

National University of Malaysia

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