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» Using Macromodels to Manage Collections of Related Models
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CIKM
1999
Springer
14 years 1 months ago
A Comparison of Alternative Continuous Display Techniques with Heterogeneous Multi-Zone Disks
A number of recent technological trends have made data intensive applications such as continuous media audio and video servers a reality. These servers are expected to play an i...
Shahram Ghandeharizadeh, Seon Ho Kim
COSIT
2009
Springer
134views GIS» more  COSIT 2009»
14 years 3 months ago
Evaluating the Effectiveness and Efficiency of Visual Variables for Geographic Information Visualization
We propose an empirical, perception-based evaluation approach for assessing the effectiveness and efficiency of longstanding cartographic design principles applied to 2D map displa...
Simone Garlandini, Sara Irina Fabrikant
ICPADS
2008
IEEE
14 years 3 months ago
Textures in Second Life: Measurement and Analysis
We collected packet traces from Second Life client sessions and analyzed the packet contents. We observed that textures constitute a majority of the network traffic. We further c...
Huiguang Liang, Mehul Motani, Wei Tsang Ooi
DOLAP
2000
ACM
14 years 1 months ago
Comparing Nested GPSJ Queries in Multidimensional Databases
A multidimensional database can be seen as a collection of multidimensional cubes, from which information is usually extracted by aggregation; aggregated data can be calculated ei...
Matteo Golfarelli, Stefano Rizzi
WETICE
1998
IEEE
14 years 1 months ago
Authorization and Attribute Certificates for Widely Distributed Access Control
We describe a system whose purpose is to explore the use of certificates for the distributed management of access rights for resources that have multiple, independent, and geograp...
William E. Johnston, Srilekha Mudumbai, Mary R. Th...