Web clustering engines organize search results by topic, thus offering a complementary
view to the flat-ranked list returned by conventional search engines. In this survey, we …

Stemming is a process which provides a mapping of different morphological variants of
words into their base/common word (stem). This process is also known as conflation. Based …

Bug tracking systems are important tools that guide the maintenance activities of software
developers. The utility of these systems is hampered by an excessive number of duplicate …

Automatic keyphrase extraction techniques aim to extract quality keyphrases for higher level
summarization of a document. Majority of the existing techniques are mainly domain …

Citation analysis is an active area of research for various reasons. So far, statistical
approaches are mainly used for citation analysis, which does not look into the internal …

Text mining have gained great momentum in recent years, with user-generated content
becoming widely available. One key use is comment mining, with much attention being …

In this paper we focus on Sentence retrieval which is similar to Document retrieval but with a
smaller unit of retrieval. Using data pre-processing in document retrieval is generally …

Mineração de textos, também conhecido como mineração de dados textuais ou descoberta
de conhecimento de bases de dados textuais, em geral, se refere ao processo de extração …

In this paper, a novel approach for initializing the spherical K-means algorithm is proposed.
It is based on calculating well distributed seeds across the input space. Also, a new measure …

Rejection is the norm in academic publishing. One of the main reasons for rejections is that
the topics of the submitted papers are not relevant to the scope of the journal, even when the …