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SIGCSE
1994
ACM
115views Education» more  SIGCSE 1994»
15 years 10 months ago
LLparse and LRparse: visual and interactive tools for parsing
This paper describes instructional tools, LLparse and LRparse, for visualizing and interacting with small examples of LL and LR parsing. These tools can be used to understand the ...
Stephen A. Blythe, Michael C. James, Susan H. Rodg...
EDBT
2009
ACM
145views Database» more  EDBT 2009»
15 years 10 months ago
Interactive query refinement
We investigate the problem of refining SQL queries to satisfy cardinality constraints on the query result. This has applications to the many/few answers problems often faced by da...
Chaitanya Mishra, Nick Koudas
194
Voted
ICMB
2007
IEEE
144views Business» more  ICMB 2007»
15 years 10 months ago
Augmented Reality 3D Interactive Advertisements on Smartphones
Whilst Augmented Reality (AR) has been a prevalent research topic it has proved difficulty to implement and apply in commercial situations as it generally requires complex and exp...
Fadi Chehimi, Paul Coulton, Reuben Edwards
GECCO
2006
Springer
158views Optimization» more  GECCO 2006»
15 years 10 months ago
The effects of interaction frequency on the optimization performance of cooperative coevolution
Cooperative coevolution is often used to solve difficult optimization problems by means of problem decomposition. Its performance on this task is influenced by many design decisio...
Elena Popovici, Kenneth A. De Jong
AFRIGRAPH
2001
ACM
15 years 10 months ago
Interacting with spatially augmented reality
Traditional user interfaces for off-the-desktop applications are designed to display the output on flat 2D surfaces while the input is with 2D or 3D devices. In this paper, we foc...
Ramesh Raskar, Kok-Lim Low