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SIGMOD
2009
ACM
137views Database» more  SIGMOD 2009»
16 years 2 months ago
Robust and efficient algorithms for rank join evaluation
In the rank join problem we are given a relational join R1 1 R2 and a function that assigns numeric scores to the join tuples, and the goal is to return the tuples with the highes...
Jonathan Finger, Neoklis Polyzotis
VL
2007
IEEE
15 years 8 months ago
Evaluating an Automated Tool to Assist Evolutionary Document Generation
While using how-to documents for guidance in performing computer-based tasks, users often run into problems due to inaccurate, out-of-date and incomplete documentation. These prob...
Gahgene Gweon, Lawrence D. Bergman, Vittorio Caste...
SIGMETRICS
2008
ACM
15 years 1 months ago
Ironmodel: robust performance models in the wild
Traditional performance models are too brittle to be relied on for continuous capacity planning and performance debugging in many computer systems. Simply put, a brittle model is ...
Eno Thereska, Gregory R. Ganger
SCIA
2007
Springer
120views Image Analysis» more  SCIA 2007»
15 years 8 months ago
Evaluating a General Class of Filters for Image Denoising
Abstract. Recently, an energy-based unified framework for image denoising was proposed by Mr´azek et al. [10], from which existing nonlinear filters such as M-smoothers, bilater...
Luis Pizarro, Stephan Didas, Frank Bauer, Joachim ...
HCI
2007
15 years 3 months ago
Evaluation of Wayfinding Aids Interface in Virtual Environment
It is difficult for a navigator to find a way to a given target location in an unfamiliar environment. Often, wayfinding guidance such as an overview map is provided to assist the ...
Anna Wu, Wei Zhang, Bo Hu, Xiaolong Zhang