Originating from Facebook, LinkedIn, Twitter, Instagram, YouTube, and many other
networking sites, the social media shared by users and the associated metadata are …

The TREC Blog track aims to explore information seeking behaviour in the blogosphere, by
building reusable test collections for blog-related search tasks. Since, its advent in TREC …

This paper proposes an information retrieval method for the economy news. The effect of
economy news, are researched in the word level and stock market values are considered as …

结合web2. 0 所具有的信息资源本质属性, 本文提出” Web2. 0 信息资源” 和” Web2. 0
信息资源管理” 的概念, 界定Web2. 0 信息资源的内涵和类型, 分析Web2. 0 信息资源的特性 …

Towards hot events, microblogs usually collect diverse and abundant thoughts, comments
and opinions in a short period. It is interesting and meaningful to find how users are thinking …

Since the advent of blogs in the early 2000s, social media has been gaining tremendous
momentum. Blogs have rapidly evolved into a plethora of social media platforms that …

In this paper we test a new approach to blog distillation, defined as the task in which, given a
user query, the system ranks the blogs in descending order of relevance to the query topic …

Since its introduction, social media," a group of internet-based applications that (...) allow the
creation and exchange of user generated content"[1], has attracted more and more users …

In this paper we approach blog distillation by adding a link analysis phase to the standard
retrieval-by-topicality phase, where we also we check whether a given hyperlink is a citation …

Recently, user generated content is growing rapidly and becoming one of the most important
sources of information in the web. Blogosphere (the collection of blogs on the web) is one of …