1938 search results - page 50 / 388 » On Positive Relational Calculi |
GRAPHICSINTERFACE
2000
13 years 9 months ago
2000
We introduce a new metaphor for learning spatial relations--the 3D puzzle. With this metaphor users learn spatial relations by assembling a geometric model themselves. For this pu...
CIKM
2009
Springer
14 years 2 months ago
2009
Springer
The Cranfield evaluation method has some disadvantages, including its high cost in labor and inadequacy for evaluating interactive retrieval techniques. As a very promising alter...
ICIP
2008
IEEE
14 years 2 months ago
2008
IEEE
This paper focuses on the generation of physically valid views from two or more uncalibrated images acquired by standard cameras. The problem is faced without trying to yield a th...
IROS
2008
IEEE
14 years 2 months ago
2008
IEEE
— Vehicle following can be achieved by minimizing the relative information (Kullback-Leibler or K-L distance), between the estimated poses of leader and follower vehicles by form...
IROS
2007
IEEE
14 years 1 months ago
2007
IEEE
Abstract— In this paper, we develop an algorithm for determining the relative position and attitude of two robots moving in 3D, using only dead-reckoning and inter-robot distance...