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DAWAK
2011
Springer
12 years 7 months ago
Support for User Involvement in Data Cleaning
Data cleaning and ETL processes are usually modeled as graphs of data transformations. The involvement of the users responsible for executing these graphs over real data is importa...
Helena Galhardas, Antónia Lopes, Emanuel Sa...
ICIP
2010
IEEE
13 years 5 months ago
Blind invisible watermarking for 3D meshes with textures
We propose to embed watermarks by modifying the texture mapping information of 3D models rather than modifying the geometry information or texture image as existing works do. We p...
Yang Liu, Balakrishnan Prabhakaran, Xiaohu Guo
APGV
2006
ACM
181views Visualization» more  APGV 2006»
14 years 1 months ago
Categorization of natural scenes: local vs. global information
Understanding the robustness and rapidness of human scene categorization has been a focus of investigation in the cognitive sciences over the last decades. At the same time, progr...
Julia Vogel, Adrian Schwaninger, Christian Wallrav...
DFT
1998
IEEE
78views VLSI» more  DFT 1998»
13 years 12 months ago
A System for Evaluating On-Line Testability at the RT-level
This paper presents a system to evaluate the testability of an on-line testable circuit. The system operates at the RT-level, before the logic synthesis step, and allows for an ex...
Silvia Chiusano, Fulvio Corno, Matteo Sonza Reorda...
SIGIR
2002
ACM
13 years 7 months ago
Using part-of-speech patterns to reduce query ambiguity
Query ambiguity is a generally recognized problem, particularly in Web environments where queries are commonly only one or two words in length. In this study, we explore one techn...
James Allan, Hema Raghavan