: Für den Vergleich von Objekten, seien es Texte, Bilder etc, werden in der Regel Ähnlichkeiten bzw. Distanzen bzgl. verschiedener Eigenschaften (z.B. Kanten-, Farb-, Texturfeatu...
: Data stream processing systems enable querying continuous data without first storing it. Data stream queries may combine data from distributed data sources like different sensor...
Niko Pollner, Christian Steudtner, Klaus Meyer-Weg...
Abstract: We demonstrate AutoShard, a ready-to-use object mapper for Java applications running against NoSQL data stores. AutoShard’s unique feature is its capability to graceful...
Abstract: Currently, there is a mismatch between the conceptual model of an information system and its implementation in a database management system (DBMS). Most of the conceptual...
: Although most NoSQL Data Stores are schema-less, information on the structural properties of the persisted data is nevertheless essential during application development. Otherwis...
ct Zur Erforschung der verschiedenen Facetten von ” Big Data“ wurden j¨ungst drei Zentren gegr¨undet. Hierbei handelt es sich um die vom Bundesministerium f¨ur Bildung und F...
Volker Markl, Erhard Rahm, Wolfgang Lehner, Michae...
: The constantly increasing number of connected devices and sensors results in increasing volume and velocity of sensor-based streaming data. Traditional approaches for processing ...
Yuanzhen Ji, Zbigniew Jerzak, Anisoara Nica, Grego...
: Analyzing information is recently becoming much more important than ever, as it is produced massively in every area. In the past years, data streams became more and more importan...
: Traditional DBMS servers are often over-provisioned for most of their daily workloads and, because they do not provide energy proportionality, waste more energy than necessary. A...
: The goal of this paper is to increase the computation speed of MapReduce jobs by reducing the accuracy of the result. Often, the timely processing is more important than the prec...