95 search results - page 12 / 19 » Adding Nesting Structure to Words |
SIAMMAX
2010
13 years 3 months ago
2010
Abstract. Given a symmetric positive definite matrix A, we compute a structured approximate Cholesky factorization A RT R up to any desired accuracy, where R is an upper triangula...
ACTA
2000
13 years 8 months ago
2000
Thesaurus is a collection of words classified according to some relatedness measures among them. In this paper, we lay the theoretical foundations of thesaurus construction through...
CIKM
2005
Springer
14 years 2 months ago
2005
Springer
Summarization of text documents is increasingly important with the amount of data available on the Internet. The large majority of current approaches view documents as linear sequ...
ICDM
2009
IEEE
14 years 3 months ago
2009
IEEE
—Typical information extraction (IE) systems can be seen as tasks assigning labels to words in a natural language sequence. The performance is restricted by the availability of l...
PVLDB
2010
13 years 7 months ago
2010
Non-technical users are increasingly adding structures to their data. This gives rise to the need for database design. However, traditional database design is deliberate and heavy...