Search Results for author: Tatjana Scheffler

Found 12 papers, 2 papers with code

Ontology Enhanced Claim Detection

no code implementations19 Feb 2024 Zehra Melce Hüsünbeyi, Tatjana Scheffler

We fused ontology embeddings from a knowledge base with BERT sentence embeddings to perform claim detection for the ClaimBuster and the NewsClaims datasets.

Sentence Sentence Embeddings +1

Verbreitungsmechanismen schädigender Sprache im Netz: Anatomie zweier Shitstorms

no code implementations12 Dec 2023 Tatjana Scheffler, Veronika Solopova, Mihaela Popa-Wyatt

In this working paper, we turn our attention to two exemplary, cross-media shitstorms directed against well-known individuals from the business world.

Can Neural Image Captioning be Controlled via Forced Attention?

no code implementations WS 2019 Philipp Sadler, Tatjana Scheffler, David Schlangen

Learned dynamic weighting of the conditioning signal (attention) has been shown to improve neural language generation in a variety of settings.

Image Captioning Text Generation

Annotating Shallow Discourse Relations in Twitter Conversations

no code implementations WS 2019 Tatjana Scheffler, Berfin Akta{\c{s}}, Debopam Das, Manfred Stede

We confirm our hypothesis that discourse relations in written social media conversations are expressed differently than in (news) text.

Constructing a Lexicon of English Discourse Connectives

no code implementations WS 2018 Debopam Das, Tatjana Scheffler, Peter Bourgonje, Manfred Stede

We present a new lexicon of English discourse connectives called DiMLex-Eng, built by merging information from two annotated corpora and an additional list of relation signals from the literature.

Machine Translation Text Summarization

Adding Semantic Relations to a Large-Coverage Connective Lexicon of German

1 code implementation LREC 2016 Tatjana Scheffler, Manfred Stede

DiMLex is a lexicon of German connectives that can be used for various language understanding purposes.

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