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ICDE
2007
IEEE
146views Database» more  ICDE 2007»
16 years 8 months ago
Conditional Functional Dependencies for Data Cleaning
We propose a class of constraints, referred to as conditional functional dependencies (CFDs), and study their applications in data cleaning. In contrast to traditional functional ...
Philip Bohannon, Wenfei Fan, Floris Geerts, Xibei ...
ICDE
2002
IEEE
128views Database» more  ICDE 2002»
16 years 8 months ago
Efficiently Ordering Query Plans for Data Integration
The goal of a data integration system is to provide a uniform interface to a multitude of data sources. Given a user query formulated in this interface, the system translates it i...
AnHai Doan, Alon Y. Halevy
WWW
2010
ACM
16 years 1 months ago
TWC data-gov corpus: incrementally generating linked government data from data.gov
The Open Government Directive is making US government data available via websites such as Data.gov for public access. In this paper, we present a Semantic Web based approach that ...
Li Ding, Dominic DiFranzo, Alvaro Graves, James Mi...
ICC
2009
IEEE
133views Communications» more  ICC 2009»
16 years 1 months ago
Reducing Average Power in Wireless Sensor Networks through Data Rate Adaptation
—The use of variable data rate can reduce network latency and average power consumption, and automatic rate selection is critical for improving scalability and minimizing network...
Steven Lanzisera, Ankur Mehta, Kristofer S. J. Pis...
ADBIS
2008
Springer
219views Database» more  ADBIS 2008»
16 years 1 months ago
Data Stream Analysis for Location-Aware Collaborative Information Retrieval
Abstract. We propose a new approach for enhancing collaborative information retrieval by means of incorporating positional data for a location-aware personalized retrieval process....
Andreas Behrend, Frank Reichartz, Christian Dorau,...