We propose a novel, computationally efficient generative topographic model for inferring low dimensional representations of high dimensional data sets, designed to exploit data s...
In software development, many kinds of knowledge are shared and reused as software patterns. Howevel; the relation analysis among software by hand is on the large scale. In this w...
Caching Web objects has become a common practice towards improving content delivery and users’ servicing. A Web caching framework is characterized by its cache replacement polic...
George Pallis, Athena Vakali, Eythimis Sidiropoulo...
In this paper, we review two techniques for topic discovery in collections of text documents (Latent Semantic Indexing and K-Means clustering) and present how we integrated them in...
Abstract. Due to the inherent difficulties associated with manual ontology building, knowledge acquisition and reuse are often seen as methods that can make this tedious process ea...
Elena Paslaru Bontas, David Schlangen, Thomas Schr...