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RT
1995
Springer
15 years 10 months ago
Rendering Trees from Precomputed Z-Buffer Views
Parallel projection z-buffer images are precomputed for a number of preset viewing directions on the unit sphere. Using the depth information, we can reconstruct a 3-D point from e...
Nelson L. Max, Keiichi Ohsaki
DESRIST
2009
Springer
135views Education» more  DESRIST 2009»
15 years 10 months ago
Towards a design theory for online communities
Online communities are increasingly important in modern social life. Yet, the diverse collection of guidelines that have directed online community design may not be keeping pace w...
David Gurzick, Wayne G. Lutters
AAAI
2007
15 years 9 months ago
Partial Matchmaking using Approximate Subsumption
Description Logics, and in particular the web ontology language OWL has been proposed as an appropriate basis for computing matches between structured objects for the sake of info...
Heiner Stuckenschmidt
ACMIDC
2008
15 years 9 months ago
Embodying scientific concepts in the physical space of the classroom
Several simulation environments exist that create a place in which students can explore scientific phenomena. In this paper, we propose design guidelines for creating a classroom ...
Peter Malcolm, Tom Moher, Darshan Bhatt, Brian Uph...
INCDM
2010
Springer
125views Data Mining» more  INCDM 2010»
15 years 8 months ago
Web-Site Boundary Detection
Defining the boundaries of a web-site, for (say) archiving or information retrieval purposes, is an important but complicated task. In this paper a web-page clustering approach to...
Ayesh Alshukri, Frans Coenen, Michele Zito