Search Results for author: Jessica Töllich

Found 2 papers, 1 papers with code

Analysis of GraphSum's Attention Weights to Improve the Explainability of Multi-Document Summarization

no code implementations19 May 2021 M. Lautaro Hickmann, Fabian Wurzberger, Megi Hoxhalli, Arne Lochner, Jessica Töllich, Ansgar Scherp

We observe a high correlation between the attention weights and this reference metric, especially on the the later decoding layers of the transformer architecture.

Document Summarization Multi-Document Summarization +2

A Comparison of Deep-Learning Methods for Analysing and Predicting Business Processes

2 code implementations11 Feb 2021 Ishwar Venugopal, Jessica Töllich, Michael Fairbank, Ansgar Scherp

In contrast to existing studies, we evaluate our models' performance at different stages of a process, determined by quartiles of the number of events and normalized quarters of the case duration.

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