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SIGMOD
2004
ACM
142views Database» more  SIGMOD 2004»
14 years 9 months ago
Understanding Web Query Interfaces: Best-Effort Parsing with Hidden Syntax
Recently, the Web has been rapidly "deepened" by many searchable databases online, where data are hidden behind query forms. For modelling and integrating Web databases,...
Zhen Zhang, Bin He, Kevin Chen-Chuan Chang
CVIU
2010
114views more  CVIU 2010»
13 years 9 months ago
Generic self-calibration of central cameras
We consider the self-calibration problem for the generic imaging model that assigns projection rays to pixels without a parametric mapping. In this paper, we consider the central ...
Srikumar Ramalingam, Peter F. Sturm, Suresh K. Lod...
ICDE
2005
IEEE
176views Database» more  ICDE 2005»
14 years 10 months ago
Optimizing ETL Processes in Data Warehouses
Extraction-Transformation-Loading (ETL) tools are pieces of software responsible for the extraction of data from several sources, their cleansing, customization and insertion into...
Alkis Simitsis, Panos Vassiliadis, Timos K. Sellis
CRV
2008
IEEE
183views Robotics» more  CRV 2008»
14 years 3 months ago
Robust Real-Time Bi-Layer Video Segmentation Using Infrared Video
In this paper, we propose a novel method for the automatic segmentation of a foreground layer from a natural scene in real time by fusing infrared, color and edge information. Thi...
Qiong Wu, Pierre Boulanger, Walter F. Bischof
CA
2000
IEEE
14 years 19 days ago
Planning and Motion Control in Lifelike Gesture: A Refined Approach
In this paper an operational model for the automatic generation of lifelike gestures of an anthropomorphic virtual agent is described. The biologically motivated approach to contr...
Stefan Kopp, Ipke Wachsmuth