4 Result(s)
within
Algorithm Analysis and Problem Complexity
Gerald Weber
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Chapter and Conference Paper
Matching convex shapes with respect to the symmetric difference
This paper deals with questions from convex geometry related to shape matching. In particular, we consider the problem of matching convex figures minimizing the area of the symmetric difference. The main theor...
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Chapter and Conference Paper
Efficient Usage of Memory Resources in Near-Real-Time Data Warehousing
In the context of near-real-time data warehousing the user’s updates generated at data source level need to be stored into warehouse as soon as they occur. Before loading these updates into the warehouse they ...
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Chapter and Conference Paper
A Parametric Analysis of Stream Based Joins
Online stream processing is an emerging research area in the field of computer science. Common examples where online stream processing is important are network traffic monitoring, web log analysis and real-tim...
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Chapter and Conference Paper
Optimising Queue-Based Semi-stream Joins by Introducing a Queue of Frequent Pages
Semi-stream joins perform a join between a stream and a disk-based table. These joins can easily deal with typical workloads in online real-time data warehousing in many scenarios and with relatively modest sy...
