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Events and stories can be characterized by a set of descriptive , collocated keywords. Intuitively, documents describing the same event will contain similar sets of keywords, and the graph of keywords for a document collection will contain clusters individual events. In this paper we build a network of keywords based on their co-occurrence in documents. We(More)
Weblogs, and other forms of social media, differ from traditional web content in many ways. One of the most important differences is the highly temporal nature of the content. Applications that leverage social media content must, to be effective, have access to this data with minimal publication/acquisition latency. An effective weblog crawler should(More)
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