151 search results - page 9 / 31 » Novelty detection based on sentence level patterns |
KDD
2009
ACM
15 years 10 months ago
2009
ACM
Opinion mining became an important topic of study in recent years due to its wide range of applications. There are also many companies offering opinion mining services. One proble...
COLING
2010
14 years 4 months ago
2010
In this paper the development of an opinion summarization system that works on Bengali News corpus has been described. The system identifies the sentiment information in each docu...
103
click to vote
CICLING
2006
Springer
15 years 1 months ago
2006
Springer
Abstract. In this paper, we present a method for the automatic acquisition of semantic-based reformulations from natural language questions. Our goal is to find useful and generic ...
106
Voted
IPPS
1999
IEEE
15 years 1 months ago
1999
IEEE
In order to extract high levels of performance from modern parallel architectures, the effective management of deep memory hierarchies is very important. While architectural advan...
ACSAC
2003
IEEE
15 years 3 months ago
2003
IEEE
This paper addresses the problem of detecting masquerading, a security attack in which an intruder assumes the identity of a legitimate user. Many approaches based on Hidden Marko...