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APGV
2010
ACM
301views Visualization» more  APGV 2010»
15 years 9 months ago
Egocentric distance judgments in a large screen display immersive virtual environment
People underestimate egocentric distances in head-mounted display virtual environments, as compared to estimates done in the real world. Our work investigates whether distances ar...
Ivelina V. Alexandrova, Paolina T. Teneva, Stephan...
EUROMICRO
1997
IEEE
15 years 11 months ago
Performability and Reliability Modeling of N Version Fault Tolerant Software in Real Time Systems
The paper presents a hierarchical modeling approach of the N version programming in a real – time environment. The model is constructed in three layers. At the first layer we d...
Katerina Goseva-Popstojanova, Aksenti Grnarov
SWWS
2007
15 years 7 months ago
Modeling an Ontology for Managing Contexts in Smart Meeting Space
- In recent years, computing becomes more mobile and pervasive; these changes imply that applications and services must be aware of and adapt to their changing contexts in highly d...
Mohammad Rezwanul Huq, Nguyen Thi Thanh Tuyen, You...
182
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E4MAS
2004
Springer
16 years 1 days ago
A Spatially Dependent Communication Model for Ubiquitous Systems
Models and conceptualizations are necessary to understand and design ubiquitous systems that are context–aware not just from a technological point of view. The current technologi...
Stefania Bandini, Sara Manzoni, Giuseppe Vizzari
IUI
1997
ACM
15 years 10 months ago
The Pedagogical Design Studio: Exploiting Artifact-Based Task Models for Constructivist Learning
Intelligentlearning environments that support constructivism shouldprovideactivelearningexperiencesthatarecustomized for individuallearners. To do so, they must determine learner ...
James C. Lester, Patrick J. Fitzgerald, Brian A. S...