Recommendation system has became an important component in many real applications, ranging from e-commerce, music app to video-sharing site and on-line book store. The key of a successful recommendation system lies in...
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ISBN:
(纸本)9781450355810
Recommendation system has became an important component in many real applications, ranging from e-commerce, music app to video-sharing site and on-line book store. The key of a successful recommendation system lies in the accurate user/item profiling. With the advent of web2.0, quite a lot of multimodal information has been accumulated, which provides us with the opportunity to profile users in a more comprehensive manner. However, directly integrating multimodal information into recommendation system is not a trivial task, because they may be either homogenous or heterogeneous, which requires more advanced method for both fusion and alignment. This workshop aims to provide a platform for discussing the challenges and corresponding innovative approaches in fusing multi-dimensional information for user modeling and recommender systems. We hope more advanced technologies can be proposed or inspired, and also we hope that the direction of integrating different types of information can catch much more attention in both academic and industry.
In the last decade, web2.0 services such as blogs, tweets, forums, chats, email etc. have been widely used as communication media, with very good results. Sharing knowledge is an important part of learning and enhanc...
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Huge volume of online content in the era of web2.0 increases difficulties in seeking information. Users are unable to get the right information based on their needs and preferences. Information filtering is capable t...
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Huge volume of online content in the era of web2.0 increases difficulties in seeking information. Users are unable to get the right information based on their needs and preferences. Information filtering is capable to overcome the problems of information overload by filtering irrelevant information. There has been much work done in this area to increase the quality of recommendation to users based on their needs. This paper presents an overview of information filtering approaches that classified into rule-based, content-based, collaborative filtering and hybrid method. A categorization personalization overview is proposed comprises of user profiling and filtering approaches. This paper also discusses various advantages, limitations and future trends in information filtering approaches.
The exploitation of social networks and collaborative systems is a phenomenon that is gradually integrated with the practice of information retrieval on the Internet. These systems of web2.0, allowing users to collab...
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The exploitation of social networks and collaborative systems is a phenomenon that is gradually integrated with the practice of information retrieval on the Internet. These systems of web2.0, allowing users to collaborate via the free content indexing using keywords or tags; creating structures represented as tripartite hypergraphs of users, tags and resources, called folksonomies. By examining different personalization techniques based on folksonomies, we focused on the community aspect of collaborative systems. We propose to build, through different techniques of social network analysis, user profiles more representative of their various interets. A new approach for generating user profile from foklsonomies is presented.
Two main trends emerged in the enterprise in the past years. On one hand, web2.0 tools such as blogs, microblogs and wikis for enterprise-scale collaboration and information management became widely used for informat...
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With fast development of mobile communication technologies and With the advent of the web2.0application, the huge numbers of students access social software via mobile are opening the way for building a social mobil...
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ISBN:
(纸本)9780769550428;9781479905874
With fast development of mobile communication technologies and With the advent of the web2.0application, the huge numbers of students access social software via mobile are opening the way for building a social mobile learning environment. This paper proposes a multi-agent technique to an Adaptive Social Mobile Learning System. The construction of this multi-agent contains Information, pedagogical, social, and adaptive agents. This paper presents each agent with its algorithm and the development of the whole system.
Large-scale system testing is challenging. It usually requires large number of test cases, substantial resources, and geographical distributed usage scenarios. It is expensive to build the test environment and to achi...
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ISBN:
(纸本)9781467361620
Large-scale system testing is challenging. It usually requires large number of test cases, substantial resources, and geographical distributed usage scenarios. It is expensive to build the test environment and to achieve certain level of test confidence. To address the challenges, test systems need to be scalable in a cost-effective manner. TaaS (Testing-as-a-Service) promotes a Cloud-based testing architecture to provide online testing services following a pay-per-use business model. The paper introduces the research and implementation of a TaaS system called Vee@Cloud. It serves as a scalable virtual test lab built upon Cloud infrastructure services. The resource manager allocates Virtual Machine instances and deploy test tasks, from a pool of available resources across different Clouds. The workload generator simulates various workload patterns, especially for system with new architecture styles like web2.0 and big data processing. Vee@Cloud promotes continuous monitoring and evaluating of online services. The monitor collects real-time performance data and analyzes the data against SLA (Service Level Agreement). A proof-of-concept prototype system is built and some early experiments are exercised using public Cloud services.
With fast development of mobile communication technologies and With the advent of the web2.0application, the huge numbers of students access social software via mobile are opening the way for building a social mobil...
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ISBN:
(纸本)9781479905874
With fast development of mobile communication technologies and With the advent of the web2.0application, the huge numbers of students access social software via mobile are opening the way for building a social mobile learning environment. This paper proposes a multi-agent technique to an Adaptive Social Mobile Learning System. The construction of this multi-agent contains Information, pedagogical, social, and adaptive agents. This paper presents each agent with its algorithm and the development of the whole system.
The proceedings contain 19 papers. The topics discussed include: a framework for flexible user profile mashups;handling users local contexts in web2.0;context-aware notification management in an integrated collaborat...
The proceedings contain 19 papers. The topics discussed include: a framework for flexible user profile mashups;handling users local contexts in web2.0;context-aware notification management in an integrated collaborative environment;a general framework for personalized text classification and annotation;a personalized tag-based recommendation in social web systems;using asynchronous client-side user monitoring to enhance user modeling in adaptive e-learning systems;customized edit interfaces for wikis via semantic annotations;visualizing web server logs for a web 1.0 audience using web2.0 technologies;new generation of social networks based on semantic web technologies;balanced recommenders: a hybrid approach to improve and extend the functionality of traditional recommenders;visualizing reciprocal and non-reciprocal relationships in an online community;and a user-centric authentication and privacy control mechanism for user model interoperability in social networking sites.
The wide increase of web-based user-generated content and social networking technologies have led to the wide popularity of the term web2.0, in which the World Wide web has moved from being an interface for informati...
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