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ICDE
2003
IEEE
141views Database» more  ICDE 2003»
14 years 9 months ago
HDoV-tree: The Structure, The Storage, The Speed
In a visualization system, one of the key issues is to optimize performance and visual fidelity. This is especially critical for large virtual environments where the models do not...
Lidan Shou, Zhiyong Huang, Kian-Lee Tan
ICDE
2010
IEEE
198views Database» more  ICDE 2010»
14 years 8 months ago
Q-Cop: Avoiding Bad Query Mixes to Minimize Client Timeouts Under Heavy Loads
In three-tiered web applications, some form of admission control is required to ensure that throughput and response times are not significantly harmed during periods of heavy load....
Sean Tozer, Tim Brecht, Ashraf Aboulnaga
UM
2009
Springer
14 years 2 months ago
Evaluating Three Scrutability and Three Privacy User Privileges for a Scrutable User Modelling Infrastructure
This paper describes the evaluation of a Scrutable User Modelling Infrastructure. SUMI is intended to form a service to allow users to share their user models from social e-network...
Demetris Kyriacou, Hugh C. Davis, Thanassis Tiropa...
KBSE
2008
IEEE
14 years 2 months ago
Query-Aware Test Generation Using a Relational Constraint Solver
We present a novel approach for black-box testing of database management systems (DBMS) using the Alloy tool-set. Given a database schema and an SQL query as inputs, our approach ...
Shadi Abdul Khalek, Bassem Elkarablieh, Yai O. Lal...
HICSS
2007
IEEE
144views Biometrics» more  HICSS 2007»
14 years 2 months ago
The Indicator Browser: A Web-Based Interface for Visualizing UrbanSim Simulation Results
Abstract— UrbanSim is a large scale land use and transportation simulator that models the possible long-term effects of different policies on urban regions. The output is present...
Yael Schwartzman, Alan Borning