57 search results - page 11 / 12 » Topic Evolution in a Stream of Documents |
ISI
2007
Springer
13 years 11 months ago
2007
Springer
Abstract—We present an extended version of a software system SIGHTS1 (Statistical Identification of Groups Hidden in Time and Space), which can be used for the discovery, analys...
AHS
2007
IEEE
13 years 11 months ago
2007
IEEE
The field of Evolvable Hardware, applying artificial evolution to the design of digital and analogue hardware is around ten years old. However, the field is far from reaching m...
CIARP
2011
Springer
12 years 4 months ago
2011
Springer
Abstract. In this paper, we address the problem of opinion analysis using a probabilistic approach to the underlying structure of different types of opinions or sentiments around ...
SCIENTOMETRICS
2010
13 years 3 months ago
2010
The enormous increase in digital scholarly data and computing power combined with recent advances in text mining, linguistics, network science, and scientometrics make it possible...
EDBT
2004
ACM
14 years 4 months ago
2004
ACM
GRID technology, emerging in the late nineties, has evolved from a metacomputing architecture towards a pervasive computation and information utility. However, the architectural de...