Adaptive Personalization for Mobile Content Delivery

Weaving Services and People on the World Wide Web, 2009

The convergence of telecom networks and the Internet is fostering the emergence of environments where Web services are available to mobile users. The variability in computing resources, display terminal, and communication channel require intelligent support on personalized delivery of relevant data and services to mobile users. Personalized service provisioning presents several research challenges on context information management, service creation, and inherent limitations of mobile devices. In this chapter, we describe a novel framework that supports weaving context information and services for personalized service creation and execution. By leveraging technologies on Web services, agents, and publish/subscribe systems, our framework enables an effective, user-centric access of integrated services over the mobile Web environments. This chapter overviews the design, architecture, and implementation of the framework.

Lecture Notes in Computer Science, 2002

The explosive growth of the Internet has fuelled the creation of new and exciting information services. Most of the current technology has been designed for desktop and larger computers with medium to high bandwidth and generally reliable data networks. On the other hand, hand-held wireless devices provide a much more constrained and poor computing environment compared to desktop computers. That is why wireless users rarely (if ever) benefit from Internet information services. Yet the trend and interest for wireless services is growing with fast pace. Personalization comes into aid by directly toning down factors that break up the functionally of the Internet services when viewed through wireless devices; factors like the "click count", user response time and the size of the wireless network traffic. In this paper we present a flexible personalization system tuned for the wireless Internet. The system utilizes the various characteristics of mobile agents to support flexibility, scalability, modularity and user mobility.

The recent development of powerful mobile devices is encouraging people to take them as a computing platform. Users are expecting to personalize services to meet their individual needs and will no longer accept “one size fits all” approach. On the other hand, there is contention between personalization and privacy. This leads to the question of how to maximize the user’s experience of personalized mobile services while keeping their privacy. One possible solution is to provide user’s control of their personal data by keeping their user model on their personal mobile devices. In this way, a user can scrutinize the data while sharing with service providers depending on her/his requirements. The client-side personalization approach can shift the control of privacy to the users and can involve them in personalization process. In this paper, we have proposed a solution with the objective of scrutable client-side personalization while keeping the user in control of both privacy and person...

Mobile Networks and Applications, 2000

The needs of the wireless and mobile user regarding information access and services are quite different than those of the desktop user. This need is not about browsing the Web but about receiving personalized services that are highly sensitive to the immediate environment and requirements of the user. Personalization appears to be the most appropriate solution to this need. It comes into aid by creating personalized portals that are specific for the wireless user, which (a) are focus on the local content and (b) directly tones down factors that break up the functionally of the Internet/wireless services when viewed through wireless devices;

Personalization is gaining more importance with the increase of mobile and community services. Provision of personalized mobile services can help to meet the individual needs at a time and place when and where a user needs it. Mobile services should be designed to be usable and useful to realize the benefits of personalization. It is not an easy task to satisfy the individual’s goals or needs. Currently, mobile services are designed either using a client side or server- side approach. At the same time, it is raising different research issues ranging from technological to security or privacy concerns. In this work, we described the current research and development in the area of personalization of mobile services. The objective of this paper is to analyze which design approach is suitable for the personalization of mobile services. Finally, we have discussed issues and challenges related to client-side personalization vs server-side personalization and the recent trends in personaliz...

Mobile Web 2.0: …, 2010

2 to multiple devices without extra effort from the developer. MyMobileWeb is an open source, standards-based software framework that simplifies the rapid development of mobile web applications and portals. MyMobileWeb encompasses a set of technologies which enable the automatic adaptation of applications to the target Delivery Context [2] (browser, device, network, location,…), thus offering a harmonized user experience. Nowadays there are approaches for creating universal content [3] [4] which can be rendered by any device. However they do not exploit the capabilities of the target delivery context at a maximum, resulting in a poor user experience. The MyMobileWeb project advocates for the development of mobile specific versions of applications and contents, rather than pruning or adapting a version intended to be used from desktop PCs [5][6]. To this aim, MyMobileWeb offers the ability to incorporate contents from standard Context Management Systems or to connect to JavaEE information systems, thus making it easier the development of a web-based, multi-channel access layer to legacy or existing systems.

2014 IEEE 15th International Conference on Mobile Data Management, 2014

Mobile browsing habits are characteristically different from browsing on traditional devices. Mobile users often look for information snippets instead of complete web pages. Also, mobile devices are often constrained in terms of resource availability, such as battery, data plan limits and network bandwidth. Under such constraints, partial-loading of a web page, by loading the most relevant content snippets early, can satisfy the user and consume less resources. Mobile content adaptation middleware has traditionally focused on user factors, such as user feedbacks and user context. We believe that the content creator, with complete knowledge of the importance of each item in the web page, is well-suited to guide the adaptation process. Combining user choice, and ratings assigned by the content creator to different web page elements (items), enables delivering the most relevant items in an ordered manner in response to a page request. We present ScoDA, a cooperative content adaptation middleware framework, under resource constraints. We evaluate the effectiveness of page loading using ScoDA, on simulated complex web pages as well as real web pages.

2005

This paper presents an analysis of the requirements for service personalization and proposes a generic service architecture that supports personalization. It starts with a study of relevant personalization works and a discussion on the importance of personalization on services. An information space for service personalization is elaborated. A definition of personalization is given, and based on this definition the components of a generic mobile service are identified. A summary of the requirements for each of these components is given. Two models for realizing personalization of mobile services are presented. Last, two case studies on personalized Web browsing are presented to further highlight the complexity of personalization of generic mobile services, and to motivate for future work.

2007

Personalized services are a key feature for the success of the next generation Web that is accessed by heterogeneous and mobile client devices. The need to provide high performance and to preserve user data privacy opens a novel dimension in the design of infrastructures and request dispatching algorithms to support personalized services for the Mobile Web. Performance issues are typically addressed by distributed architectures consisting of multiple nodes. Personalized services that are often based on sensitive user information may introduce constraints on the service location when the nodes of the distributed architecture do not provide the same level of security. In this paper, we propose an infrastructure and related dispatching algorithms that aim to combine performance and privacy requirements. The proposed scheme may efficiently support personalized services for the Mobile Web especially if compared with existing solutions that separately address performance and privacy issues. Our proposal guarantees that up to the 97% of the requests accessing sensitive user information are assigned to the most secure nodes with limited penalty consequences on the response time.

… and Data Mining, 2010. WKDD'10 …, 2010