277 search results - page 22 / 56 » Self-organized chains for clustering |
ACL
2007
13 years 10 months ago
2007
This paper describes a new method for computing lexical chains. These are sequences of semantically related words that reflect a text’s cohesive structure. In contrast to previo...
SASO
2008
IEEE
14 years 3 months ago
2008
IEEE
We consider the problem of Object Safety: how objects endowed with processing, communication, and sensing capabilities can determine their safety. We assign an agent to each objec...
SASO
2009
IEEE
14 years 3 months ago
2009
IEEE
Geographically embedded processes with hidden origins are often observable in events they generate. It is common practice in criminological forensics to reverse simple equation-ba...
ICDM
2008
IEEE
14 years 3 months ago
2008
IEEE
We present a new visualization of the distance and cluster structure of high dimensional data. It is particularly well suited for analysis tasks of users unfamiliar with complex d...
ICPR
2008
IEEE
14 years 3 months ago
2008
IEEE
A crucial preprocessing stage in applications such as OCR is text extraction from mixed-type documents. The present work, in contrast to most until now, successfully faces the pro...