Nianlong Luo

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—With the development of recommendation systems, reasonable designed recommendation algorithms and application on actual systems have been important fields of personalized recommendation. System characteristics and users' specific needs become two key considerations of these algorithms. Since many actual systems are user-intensive and their items are(More)
—In this paper, we propose a method for mining user interests based on topic map in an e-learning system. It is now widely assumed that in personalized information area user interests plays an important role in document recommendation. User interests generally reflect the user background and topics of interests. Topic Maps is an ISO standard for the(More)
Social network applications, such as blogs, wikis, and photo and video sharing communities, have enjoyed great popularity in recent years. New applications and services that facilitate collective action and social interaction online through the rich exchange of multimedia information and the evolution of aggregate knowledge are considered a force that is(More)
Enterprise 2.0 applications, such as blogging systems, are increasingly prevailing in corporate contexts. As intra-organizational blogs are expected to provide a new approaching to building a flexible intra-organizational networking platform which could effectively facilitate knowledge sharing, it is worthwhile to address why and how the employees may(More)