72 citations · 105 across the 10 of their papers we have counts for
10 papers
Complete and Sufficient Spatial Domination of Multidimensional Rectangles
Tobias Emrich, Hans-Peter Kriegel, Andreas Züfle +2
Rectangles are used to approximate objects, or sets of objects, in a plethora of applications, systems and index structures. Many tasks, such as nearest neighbor search and similar…
Scalable Density-Based Distributed Clustering
Eshref Januzaj, Hans-Peter Kriegel, Martin Pfeifle
Clustering has become an increasingly important task in analysing huge amounts of data. Traditional applications require that all data has to be located at the site where it is scr…
Probabilistic Nearest Neighbor Queries on Uncertain Moving Object Trajectories
Johannes Niedermayer, Andreas Züfle, Tobias Emrich +4
Nearest neighbor (NN) queries in trajectory databases have received significant attention in the past, due to their application in spatio-temporal data analysis. Recent work has co…
Robust Image Segmentation in Low Depth Of Field Images
Franz Graf, Hans-Peter Kriegel, Michael Weiler
In photography, low depth of field (DOF) is an important technique to emphasize the object of interest (OOI) within an image. Thus, low DOF images are widely used in the applicatio…
Infinite Hidden Relational Models
Zhao Xu, Volker Tresp, Kai Yu +1
In many cases it makes sense to model a relationship symmetrically, not implying any particular directionality. Consider the classical example of a recommendation system where the…
Maximum Gain Round Trips with Cost Constraints
Franz Graf, Hans-Peter Kriegel, Matthias Schubert
Searching for optimal ways in a network is an important task in multiple application areas such as social networks, co-citation graphs or road networks. In the majority of applicat…