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DM
2000
108views more  DM 2000»
13 years 8 months ago
On completeness of word reversing
Word reversing is a combinatorial operation on words that detects pairs of equivalent words in monoids that admit a presentation of a certain form. Here we give conditions for this...
Patrick Dehornoy
ATAL
2008
Springer
13 years 11 months ago
A model of gaze for the purpose of emotional expression in virtual embodied agents
Currently, state of the art virtual agents lack the ability to display emotion as seen in actual humans, or even in hand-animated characters. One reason for the emotional inexpres...
Brent J. Lance, Stacy Marsella
TSMC
2011
228views more  TSMC 2011»
13 years 3 months ago
Privacy-Preserving Outlier Detection Through Random Nonlinear Data Distortion
— Consider a scenario in which the data owner has some private/sensitive data and wants a data miner to access it for studying important patterns without revealing the sensitive ...
Kanishka Bhaduri, Mark D. Stefanski, Ashok N. Sriv...
POPL
2007
ACM
14 years 9 months ago
Extracting queries by static analysis of transparent persistence
Transparent persistence promises to integrate programming languages and databases by allowing procedural programs to access persistent data with the same ease as non-persistent da...
Ben Wiedermann, William R. Cook
VLDB
2008
ACM
178views Database» more  VLDB 2008»
14 years 9 months ago
The Bdual-Tree: indexing moving objects by space filling curves in the dual space
Abstract Existing spatiotemporal indexes suffer from either large update cost or poor query performance, except for the Bx -tree (the state-of-the-art), which consists of multiple ...
Man Lung Yiu, Yufei Tao, Nikos Mamoulis