Sciweavers

4620 search results - page 185 / 924
» Comparing Object Encodings
Sort
View
VRST
2009
ACM
16 years 1 months ago
3D object arrangement for novice users: the effectiveness of combining a first-person and a map view
Arranging 3D objects in Virtual Environments can be a complex, error prone and time consuming task, especially for users who are not familiar with interfaces for 3D navigation and...
Luca Chittaro, Roberto Ranon, Lucio Ieronutti
UCS
2007
Springer
16 years 18 days ago
Activity Recognition Based on Intra and Extra Manipulation of Everyday Objects
Recognizing activities based on an actor’s interaction with everyday objects is an important research approach within ubiquitous computing. We present a recognition approach whic...
Dipak Surie, Fabien Lagriffoul, Thomas Pederson, D...
SSDBM
2005
IEEE
128views Database» more  SSDBM 2005»
16 years 2 days ago
Fuzzy Decomposition of Spatially Extended Objects
Modern database applications including computer-aided design, multimedia information systems, medical imaging, molecular biology, or geographical information systems impose new re...
Hans-Peter Kriegel, Martin Pfeifle
CAISE
2003
Springer
15 years 11 months ago
A study of Object Evolution
we propose a repository to characterize OO evolution problematic. The two main objectives are to characterize object evolution according to its own features, and to uniformly analy...
Mourad Oussalah, Dalila Tamzalit
VLDB
1989
ACM
114views Database» more  VLDB 1989»
15 years 10 months ago
Extending the Relational Algebra to Capture Complex Objects
An important direction in database research for non-standard applications (e.g. engineering or design applications) deals with adequate support for complex objects. Without doubt,...
Bernhard Mitschang