767 search results - page 1 / 154 » Semantic-Based Planning of Process Models |
MKWI
2008
13 years 5 months ago
2008
: Process modelling has proved to be a powerful instrument to describe and manage the increasingly complex processes within and across enterprises. Yet, it requires a significant a...
JCS
1998
13 years 3 months ago
1998
Multilevel transactions have been proposed for multilevel secure databases; in contrast to most proposals, such transactions allow users to read and write across multiple security...
ICDE
2005
IEEE
13 years 9 months ago
2005
IEEE
The trend towards outsourcing increases the number of documents stored at external service providers. This storage model, however, raises privacy and security concerns because the...
ICIP
2007
IEEE
14 years 6 months ago
2007
IEEE
Semantic video indexing is the first step towards automatic video retrieval and personalization. We propose a data-driven stochastic modeling approach to perform both video segmen...
ICWL
2005
Springer
13 years 9 months ago
2005
Springer
In this paper we investigate the use of Latent Semantic Analysis (LSA), Critiquing Systems, and Knowledge Building to support computerbased teaching of English composition. We have...