2100 search results - page 66 / 420 » Relational Topographic Maps |
222
Voted
VLDB
2008
ACM
16 years 3 months ago
2008
ACM
Mapping composition is a fundamental operation in metadata driven applications. Given a mapping over schemas 1 and 2 and a mapping over schemas 2 and 3, the composition problem is...
111
Voted
GRAPHICSINTERFACE
2001
15 years 5 months ago
2001
In this paper, a novel concept, rayset, is proposed. A new image based representation, object centered concentric mosaics (OCCM), is derived based on this concept. The rayset is a...
115
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AIED
2009
Springer
15 years 10 months ago
2009
Springer
This research deals with two issues for learner modeling: uncertainty and multiple perspectives. Hence, it proposes a process called cognitive mapping to acquire and describe objec...
143
Voted
AROBOTS
2006
15 years 3 months ago
2006
This paper aims at a discussion of the structure of the SLAM problem. The analysis is not strictly formal but based both on informal studies and mathematical derivation. The first ...
103
Voted
ICALT
2005
IEEE
15 years 9 months ago
2005
IEEE
In this paper we examine some problems related to capturing the structure and the topic name space of learning content in the context of Topic Map authoring. We demonstrate that t...