2436 search results - page 147 / 488 » Towards integrated information models for data and documents |
ICDE
2009
IEEE
14 years 4 months ago
2009
IEEE
— Information extraction (IE) systems are trained to extract specific relations from text databases. Real-world applications often require that the output of multiple IE systems...
SKG
2005
IEEE
14 years 2 months ago
2005
IEEE
—We discuss a general architectural approach to knowledge and information management and delivery in distributed systems. Our approach is based on the recognition that time-stamp...
SP
1987
IEEE
14 years 21 days ago
1987
IEEE
Most discussions of computer security focus on control of disclosure. In Particular, the U.S. Department of Defense has developed a set of criteria for computer mechanisms to prov...
CICLING
2005
Springer
14 years 2 months ago
2005
Springer
Abstract. The purpose of information extraction (IE) is to find desired pieces of information in natural language texts and store them in a form that is suitable for automatic pro...
DAWAK
2010
Springer
13 years 9 months ago
2010
Springer
Abstract. This paper addresses a task of variable selection which consists in choosing a subset of variables that is sufficient to predict the target label well. Here instead of tr...