4397 search results - page 409 / 880 » Relational Algebra Operations |
152
click to vote
PODS
2007
ACM
16 years 6 months ago
2007
ACM
Schema mappings are high-level specifications that describe the relationship between two database schemas. Two operators on schema mappings, namely the composition operator and th...
206
Voted
IJCNN
2000
IEEE
15 years 10 months ago
2000
IEEE
The field of human-computer interaction has been widely investigated in the last years, resulting in a variety of systems used in different application fields like virtual reality...
161
Voted
MOBISYS
2007
ACM
16 years 6 months ago
2007
ACM
Presence-sharing is an emerging platform for mobile applications, but presence-privacy remains a challenge. Privacy controls must be flexible enough to allow sharing between both ...
159
click to vote
ICIP
2007
IEEE
16 years 8 months ago
2007
IEEE
In this paper, an automatic road tracking method is presented for detecting roads from satellite images. This method is based on shape classification of a local homogeneous region...
153
click to vote
ICIP
2002
IEEE
16 years 8 months ago
2002
IEEE
This paper discusses technique used for construction of highresolution image mosaic from a video sequence and the synchronously logged camera attitude information. It allows one t...