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BTW
2009
Springer
153views Database» more  BTW 2009»
15 years 7 months ago
Formalizing ETL Jobs for Incremental Loading of Data Warehouses
Abstract: Extract-transform-load (ETL) tools are primarily designed for data warehouse loading, i.e. to perform physical data integration. When the operational data sources happen ...
Thomas Jörg, Stefan Deßloch
BTW
2009
Springer
114views Database» more  BTW 2009»
15 years 7 months ago
Value Demonstration of Embedded Analytics for Front Office Applications
: Users of front office applications such as call center or customer support applications make millions and millions of decisions each day without analytical support. For example, ...
Erik Nijkamp, Martin Oberhofer, Albert Maier
111
Voted
COCO
2009
Springer
131views Algorithms» more  COCO 2009»
15 years 7 months ago
A Multi-Round Communication Lower Bound for Gap Hamming and Some Consequences
—The Gap-Hamming-Distance problem arose in the context of proving space lower bounds for a number of key problems in the data stream model. In this problem, Alice and Bob have to...
Joshua Brody, Amit Chakrabarti
86
Voted
COCO
2009
Springer
78views Algorithms» more  COCO 2009»
15 years 7 months ago
Fixed-Polynomial Size Circuit Bounds
—In 1982, Kannan showed that ΣP 2 does not have nk -sized circuits for any k. Do smaller classes also admit such circuit lower bounds? Despite several improvements of Kannan’s...
Lance Fortnow, Rahul Santhanam, Ryan Williams
205
Voted
SIAMSC
2010
270views more  SIAMSC 2010»
14 years 11 months ago
High Order Numerical Methods to Three Dimensional Delta Function Integrals in Level Set Methods
In this paper we propose a class of high order numerical methods to delta function integrals appearing in level set methods in the three dimensional case by extending the idea for ...
Xin Wen
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