Search Results - "Gohnert, Tilman"

Incremental Clustering of Dynamic Bipartite Networks by Hecking, Tobias, Steinert, Laura, Gohnert, Tilman, Hoppe, H. Ulrich

“…This paper deals with the problem of identifying clusters in evolving bipartite networks over time. In bipartite networks there exist two types of nodes while…”
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3D DynNetVis - A 3D visualization technique for dynamic networks by Gohnert, Tilman, Ziebarth, Sabrina, Detjen, Henrik, Hecking, Tobias, Hoppe, H. Ulrich

“…In this demo paper we present a new visualization technique for dynamic networks. It displays the time slices of the dynamic network using two dimensional…”
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Automated Classification of Scientific Collaborations with Network Indicators by Gohnert, Tilman, Harrer, Andreas, Hoppe, H. Ulrich

“…In this paper we introduce a method and implementation to detect and classify specific episodes of scientific collaboration. Our method uses co-authorship…”
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Foresighted Heat Ring: Tracking the Productivity and Collaborativeness of Researchers in Dynamic Networks by Ramos, Alfredo, Gohnert, Tilman, Zeini, Sam, Hoppe, Ulrich

“…In this paper, we present the design, implementation and an evaluation of the "Foresighted Heat Ring", a technique for visualizing the productivity and…”
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Exploring visual stability in dynamic graph drawings: A case study by Ramos, Alfredo, Chounta, Irene-Angelica, Gohnert, Tilman, Hoppe, H. Ulrich

“…In this paper, we propose a mathematical model to measure the visual stability of dynamic graph drawings. Our approach was validated through a study, which…”
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A workbench to construct and re-use network analysis workflows - Concept, implementation, and example case by Gohnert, Tilman, Harrer, Andreas, Hecking, Tobias, Hoppe, H. Ulrich

“…In this paper we introduce the concept of a web-based analytics workbench to support researchers of social networks in their analytic processes. Making…”
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A Flexible Framework for the Authoring of Reusable and Portable Learning Analytics Gadgets by Manske, Sven, Hecking, Tobias, Bollen, Lars, Gohnert, Tilman, Ramos, Alfredo, Hoppe, H. Ulrich

“…Technology supported learning is nowadays often based on heterogeneous environments that encompass not only one application and also possibly involve different…”
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Using Visual Stability to Support Search Efficiency and User Experience in Dynamic Graph Drawings by Ramos, Alfredo, Gohnert, Tilman, Chounta, Irene-Angelica, Hoppe, H. Ulrich

“…In this paper, we present a set of algorithms to compute a foresighted graph layout. We aim to produce a dynamic graph drawing that allows the users to track…”
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The Impact of Measurement Time on Subgroup Detection in Online Communities by Zeini, Sam, Gohnert, T., Hoppe, U., Krempel, L.

“…More and more communities use internet based services and infrastructure for communication and collaboration. All these activities leave digital traces that…”
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An Agglomerative Method to Construct Discrepant Cohesive Subgroups by Hecking, T., Gohnert, T., Hoppe, H. U.

“…This paper introduces an agglomerative method for detecting cohesive subgroups in networks based on geodesic distance. The algorithm starts with a set of nodes…”
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