409 search results - page 82 / 82 » Plan Databases: Model and Algebra |
SMC
2007
IEEE
14 years 5 months ago
2007
IEEE
—Rain and snow can have a distorting effect on Ku and Ka bands signal fidelity resulting in excessive digital transmission errors. This loss of signal attenuation is commonly ref...
AAAI
2008
13 years 12 months ago
2008
In this poster we describe the tabling techniques for Sequential and Concurrent Horn Transaction Logic. Horn Transaction Logic is an extension of classical logic programming with ...
CSMR
2010
IEEE
13 years 5 months ago
2010
IEEE
To avoid unnecessary maintenance costs in large IT systems resulting from poorly planned changes, it is essential to manage and control changes to the system and to verify that all...
MEDES
2010
ACM
13 years 5 months ago
2010
ACM
This work presents a case of an innovative Brazilian experience of use of free software in public administration as an emergent ecosystem, and the attempt to establish a quality f...