2922 search results - page 316 / 585 » On Relationships Between Query Models |
109
Voted
JODS
2006
15 years 23 days ago
2006
Abstract. Many problems in Information and Data Management require a semantic account of a database schema. At its best, such an account consists of formulas expressing the relatio...
113
click to vote
CGF
2011
14 years 4 months ago
2011
Resizing to a lower resolution can alter the appearance of an image. In particular, downsampling an image causes blurred regions to appear sharper. It is useful at times to create...
123
Voted
ASUNAM
2011
IEEE
14 years 24 days ago
2011
IEEE
Abstract—Many important real-world systems, modeled naturally as complex networks, have heterogeneous interactions and complicated dependency structures. Link prediction in such ...
123
click to vote
KDD
2009
ACM
16 years 1 months ago
2009
ACM
Online forums represent one type of social media that is particularly rich for studying human behavior in information seeking and diffusing. The way users join communities is a re...
169
click to vote
ER
1995
Springer
15 years 4 months ago
1995
Springer
We describe a (meta) formalism for defining a variety of (object oriented) data models in a unified framework based on a variation of first-order logic. As specific example we use...