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ACL
2007
15 years 5 months ago
Substring-Based Transliteration
Transliteration is the task of converting a word from one alphabetic script to another. We present a novel, substring-based approach to transliteration, inspired by phrasebased mo...
Tarek Sherif, Grzegorz Kondrak
HCI
2007
15 years 5 months ago
Learning by e-Learning: Breaking Down Barriers and Creating Opportunities for the Visually-Impaired
Today e-Learning is an important educational tool with multiple benefits. However, to be suitable for a large audience the learning objects, courses, and other forms of e-Learning ...
Barbara Leporini, Marina Buzzi
GEOINFO
2007
15 years 5 months ago
Trajectory Data Warehouses: Proposal of Design and Application to Exploit Data
In this paper we are interested in storing and perform OLAP queries about various aggregate trajectory properties. We consider a data stream environment where a set of mobile objec...
Fernando J. Braz
IMAMS
2007
108views Mathematics» more  IMAMS 2007»
15 years 5 months ago
Scattered Data Fitting on Surfaces Using Projected Powell-Sabin Splines
We present C1 methods for either interpolating data or for fitting scattered data associated with a smooth function on a two-dimensional smooth manifold Ω embedded into R3 . The ...
Oleg Davydov, Larry L. Schumaker
ISCAPDCS
2004
15 years 5 months ago
Semantic Encryption Transformation Scheme
We present a scheme to protect mobile code from malicious hosts. We propose a transformation scheme that changes the semantics of a program using pseudorandom I/O scrambling, cond...
Willard Thompson, Alec Yasinsac, J. Todd McDonald