2095 search results - page 333 / 419 » Modeling and Querying Semi-structured Data |
148
click to vote
WWW
2008
ACM
16 years 5 months ago
2008
ACM
Social annotation has gained increasing popularity in many Web-based applications, leading to an emerging research area in text analysis and information retrieval. This paper is c...
193
click to vote
TOG
2012
13 years 6 months ago
2012
We develop a system for 3D object retrieval based on sketched feature lines as input. For objective evaluation, we collect a large number of query sketches from human users that a...
121
click to vote
SSD
2005
Springer
15 years 9 months ago
2005
Springer
Networks often form the core of many users’ spatial databases. Networks are used to support the rapid navigation and analysis of linearly connected data such as that found in tra...
119
click to vote
VLDB
2004
ACM
15 years 9 months ago
2004
ACM
We consider the problem of estimating set-expression cardinality in a distributed streaming environment where rapid update streams originating at remote sites are continually tran...
150
click to vote
HRI
2010
ACM
15 years 9 months ago
2010
ACM
—This research aims to enable robots to learn from human teachers. Motivated by human social learning, we believe that a transparent learning process can help guide the human tea...