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» Measuring and Comparing Effectiveness of Data Quality Techni...
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WWW
2010
ACM
16 years 1 months ago
Sampling high-quality clicks from noisy click data
Click data captures many users’ document preferences for a query and has been shown to help significantly improve search engine ranking. However, most click data is noisy and of...
Adish Singla, Ryen W. White
ETT
2002
76views Education» more  ETT 2002»
15 years 6 months ago
Development and implementation of an advanced airport data link based on multi-carrier communications
In this paper, both the concept and the demonstrator implementation of an advanced airport data link is described which is used for data exchange between pilots and controllers in ...
Erik Haas, Helmuth Lang, Michael Schnell
SSDBM
2005
IEEE
218views Database» more  SSDBM 2005»
16 years 6 days ago
The "Best K" for Entropy-based Categorical Data Clustering
With the growing demand on cluster analysis for categorical data, a handful of categorical clustering algorithms have been developed. Surprisingly, to our knowledge, none has sati...
Keke Chen, Ling Liu
ADHOCNETS
2009
Springer
16 years 1 months ago
Cooperative Localization in GPS-Limited Urban Environments
Abstract. Existing localization techniques such as GPS have fundamental limitations which preclude deployment in urban canyons or areas with inconsistent network availability. Augm...
Jeffrey Hemmes, Douglas Thain, Christian Poellabau...
SIGSOFT
2006
ACM
16 years 7 months ago
Testing context-aware middleware-centric programs: a data flow approach and an RFID-based experimentation
Pervasive context-aware software is an emerging kind of application. Smart personal digital assistants and RFID-based location sensing software are two examples. Many of these sys...
Heng Lu, W. K. Chan, T. H. Tse