710 search results - page 124 / 142 » Relational Expressive Power of Constraint Query Languages |
PODS
2010
ACM
13 years 9 months ago
2010
ACM
Databases in real life are often neither entirely closed-world nor entirely open-world. Indeed, databases in an enterprise are typically partially closed, in which a part of the d...
ISSTA
2006
ACM
14 years 1 months ago
2006
ACM
The backbone of many architectures is an architectural style that provides a domain-specific design vocabulary and set of constraints on how that vocabulary can be used. Hence, d...
OTM
2005
Springer
14 years 1 months ago
2005
Springer
: Object-role Modeling (ORM) is a fact-oriented modeling approach for specifying, transforming, and querying information at a conceptual level. Unlike Entity-Relationship modeling ...
CORR
2007
Springer
13 years 7 months ago
2007
Springer
—This paper addresses three issues in the field of ad hoc network capacity: the impact of i) channel fading, ii) channel inversion power control, and iii) threshold–based sche...
SIGIR
2008
ACM
13 years 7 months ago
2008
ACM
Address geocoding, the process of finding the map location for a structured postal address, is a relatively well-studied problem. In this paper we consider the more general proble...