16 search results - page 1 / 4 » Finding topic trends in digital libraries |
JCDL
2009
ACM
13 years 11 months ago
2009
ACM
We propose a generative model based on latent Dirichlet allocation for mining distinct topics in document collections by integrating the temporal ordering of documents into the ge...
MKM
2004
Springer
13 years 10 months ago
2004
Springer
As the amount of online formal mathematical content grows, for example through active efforts such as the Mathweb [21], MOWGLI [4], Formal Digital Library, or FDL [1], and others, ...
JCDL
2004
ACM
13 years 10 months ago
2004
ACM
Today’s web is so huge and diverse that it arguably reflects the real world. For this reason, searching the web is a promising approach to find things in the real world. This ...
KDD
2012
ACM
11 years 7 months ago
2012
ACM
Influential people have an important role in the process of information diffusion. However, there are several ways to be influential, for example, to be the most popular or the...
KDD
2004
ACM
14 years 5 months ago
2004
ACM
We propose a new unsupervised learning technique for extracting information from large text collections. We model documents as if they were generated by a two-stage stochastic pro...