高级持续性威胁(APT, advanced persistent threat) 已成为高安全等级网络的最主要威胁之一,
其极强的针对性, 伪装性和阶段性使传统检测技术无法有效识别, 因此新型攻击检测技术成为 …

With a suitable algorithm for ranking the expertise of a user in a collaborative tagging
system, we will be able to identify experts and discover useful and relevant resources …

Advanced persistent threats have become the major threats of highly protected networks.
Traditional detecting technologies were not able to find out APT attacks which were targeted …

In this article, we discuss the notions of experts and expertise in resource discovery in the
context of collaborative tagging systems. We propose that the level of expertise of a user …

Collaborative tagging systems such as Delicious. com provide a new means of organizing
and sharing resources. They also allow users to search for documents relevant to a …

Social book marking Web sites have emerged recently for collecting and sharing of
interesting Web sites among users. People can add Web pages to such sites as bookmarks …

Social bookmarking Websites are popular nowadays for they provide platforms that are easy
and clear to browse and organize Web pages. Users can add tags on Web pages to allow …

The folksonomy refers to the online collaborative tagging system which offers a new open
platform for content annotation with uncontrolled vocabulary. As folksonomies are gaining in …

Social Bookmarking systems enable users to store, organize and search their resources.
Furthermore, a social bookmarking system allows users to share their resources with others …

This paper proposes a scheme of detecting" Intensive Bookmarking using Multiple
Accounts"(IBMA), where many social bookmark accounts are used to create bookmark …